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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:12 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 01/20] dt-bindings: soc: samsung: exynos-pmu: Add gs101 compatible Date: Wed, 11 Oct 2023 19:48:04 +0100 Message-ID: <20231011184823.443959-2-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add gs101-pmu compatible to the bindings documentation. Signed-off-by: Peter Griffin Reviewed-by: Sam Protsenko --- Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml index e1d716df5dfa..9e497c310532 100644 --- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml @@ -15,6 +15,7 @@ select: compatible: contains: enum: + - google,gs101-pmu - samsung,exynos3250-pmu - samsung,exynos4210-pmu - samsung,exynos4212-pmu @@ -35,6 +36,7 @@ properties: oneOf: - items: - enum: + - google,gs101-pmu - samsung,exynos3250-pmu - samsung,exynos4210-pmu - samsung,exynos4212-pmu From patchwork Wed Oct 11 18:48:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417757 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7D63CDB481 for ; Wed, 11 Oct 2023 18:49:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233287AbjJKStU (ORCPT ); Wed, 11 Oct 2023 14:49:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232906AbjJKStS (ORCPT ); Wed, 11 Oct 2023 14:49:18 -0400 Received: from mail-wr1-x436.google.com (mail-wr1-x436.google.com [IPv6:2a00:1450:4864:20::436]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D235DB for ; Wed, 11 Oct 2023 11:49:16 -0700 (PDT) Received: by mail-wr1-x436.google.com with SMTP id ffacd0b85a97d-3231dff4343so83256f8f.0 for ; Wed, 11 Oct 2023 11:49:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050154; x=1697654954; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=SoVOvO+HhSsoq19LsROPka7B36EoNgSJo0nrfJ5P9FA=; b=ICTeRfld0/4R+TGWHfUpxVyen/shAQYl+FTElbRm/0IH5tc9x/GxI+Ui6lrMKdwnWP C9lhlwUmHsBmrn5xGlAtFgNPZ/1hcsEoMwD1Gg8wNHiUYwlnMyrvaUOYW7O58WeKKtPr 8bX+r3mBD/cdIeI4ESnUrPJFVAUnlXtnFpc92LO1XwW+JDUINKIksR96DRb5tVGJyAVN QOEk8W2kvWxcJZsq4Tfo5JAjwTCCxRSyfcPC+yu7iyVhChRvBqOtBgBh8gSlkqPND+7G yQRoMjDuJ4Ay0MIH3PO3rcLmaQDBEI8z9DaH/WQnDzk+p1+/RZWwAdPJ0We24QCf9KQD 64Tw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050154; x=1697654954; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SoVOvO+HhSsoq19LsROPka7B36EoNgSJo0nrfJ5P9FA=; b=wygsIj6lrSm0Qqj4ofl/BDCdHwG5VVddZN8KzC+nEAHJOwFakCyWgB9OH+vUA3O/Mg aa5ELVfXoJjI+JlnrSqds45lf0rue2zNoIkM0dZdrFwycgCQNMNAM0sLqbuyAW2tSI16 8pNo16FvEZS4GcA185lY0pUGiOUQn4PeMeSE0v9NXNvz4CJw5FYDJkWQoGHciVxVNdDX RNq+dHOUqD5IO3VCo2u/tOJc7Yi3QFBen22Xgccrm4D1eUVN/ipBpCUEuVmJ1rsA18Is UHJQ+xfysHgTp5Z2D+dZpFeDmTD8MZ/PNJ9zdxhOHnrdv0sBnNrKb581R6PZvtl2a66I 2gSg== X-Gm-Message-State: AOJu0YxYj9buUnX8Hp+IdIu9Co7eq4DXiQTw4cihxnEONfCScz7T5QP+ ojwvRY0Sd6yB0Vo52JWxhLMJRQ== X-Google-Smtp-Source: AGHT+IFrnpRSngP1sOv1xKm4uNcemTLB1tpDSpobmKkrfH11DGTb18MuBv5/Skb5Fw8N0IkJ+W8XHw== X-Received: by 2002:a5d:60cb:0:b0:32d:840f:dc2e with SMTP id x11-20020a5d60cb000000b0032d840fdc2emr2586533wrt.24.1697050154591; Wed, 11 Oct 2023 11:49:14 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:13 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 02/20] dt-bindings: clock: Add Google gs101 clock management unit bindings Date: Wed, 11 Oct 2023 19:48:05 +0100 Message-ID: <20231011184823.443959-3-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Provide dt-schema documentation for Google gs101 SoC clock controller. Currently this adds support for cmu_top, cmu_misc and cmu_apm. Signed-off-by: Peter Griffin Tested-by: Will McVicker Reviewed-by: Sam Protsenko --- .../bindings/clock/google,gs101-clock.yaml | 125 ++++++++++ include/dt-bindings/clock/google,gs101.h | 232 ++++++++++++++++++ 2 files changed, 357 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/google,gs101-clock.yaml create mode 100644 include/dt-bindings/clock/google,gs101.h diff --git a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml new file mode 100644 index 000000000000..f74494594b3b --- /dev/null +++ b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml @@ -0,0 +1,125 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/google,gs101-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google GS101 SoC clock controller + +maintainers: + - Peter Griffin + +description: | + Google GS101 clock controller is comprised of several CMU units, generating + clocks for different domains. Those CMU units are modeled as separate device + tree nodes, and might depend on each other. The root clock in that clock tree + is OSCCLK (24.576 MHz). That external clock must be defined as a fixed-rate + clock in dts. + + CMU_TOP is a top-level CMU, where all base clocks are prepared using PLLs and + dividers; all other leaf clocks (other CMUs) are usually derived from CMU_TOP. + + Each clock is assigned an identifier and client nodes can use this identifier + to specify the clock which they consume. All clocks available for usage + in clock consumer nodes are defined as preprocessor macros in + 'dt-bindings/clock/gs101.h' header. + +properties: + compatible: + enum: + - google,gs101-cmu-top + - google,gs101-cmu-apm + - google,gs101-cmu-misc + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +allOf: + - if: + properties: + compatible: + contains: + const: google,gs101-cmu-top + + then: + properties: + clocks: + items: + - description: External reference clock (24.576 MHz) + + clock-names: + items: + - const: oscclk + + - if: + properties: + compatible: + contains: + const: google,gs101-cmu-misc + + then: + properties: + clocks: + items: + - description: External reference clock (24.576 MHz) + - description: Misc bus clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: dout_cmu_misc_bus + + - if: + properties: + compatible: + contains: + const: google,gs101-cmu-apm + + then: + properties: + clocks: + items: + - description: External reference clock (24.576 MHz) + + clock-names: + items: + - const: oscclk + +required: + - compatible + - "#clock-cells" + - clocks + - clock-names + - reg + +additionalProperties: false + +examples: + # Clock controller node for CMU_TOP + - | + #include + soc { + #address-cells = <2>; + #size-cells = <1>; + + cmu_top: clock-controller@1e080000 { + compatible = "google,gs101-cmu-top"; + reg = <0x0 0x1e080000 0x8000>; + #clock-cells = <1>; + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + }; + +... diff --git a/include/dt-bindings/clock/google,gs101.h b/include/dt-bindings/clock/google,gs101.h new file mode 100644 index 000000000000..7765ba68f734 --- /dev/null +++ b/include/dt-bindings/clock/google,gs101.h @@ -0,0 +1,232 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (C) 2023 Linaro Ltd. + * Author: Peter Griffin + * + * Device Tree binding constants for Google gs101 clock controller. + */ + +#ifndef _DT_BINDINGS_CLOCK_GOOGLE_GS101_H +#define _DT_BINDINGS_CLOCK_GOOGLE_GS101_H + +/* CMU_TOP PLL*/ +#define CLK_FOUT_SHARED0_PLL 1 +#define CLK_FOUT_SHARED1_PLL 2 +#define CLK_FOUT_SHARED2_PLL 3 +#define CLK_FOUT_SHARED3_PLL 4 +#define CLK_FOUT_SPARE_PLL 5 + +/* CMU_TOP MUX*/ +#define CLK_MOUT_SHARED0_PLL 6 +#define CLK_MOUT_SHARED1_PLL 7 +#define CLK_MOUT_SHARED2_PLL 8 +#define CLK_MOUT_SHARED3_PLL 9 +#define CLK_MOUT_SPARE_PLL 10 +#define CLK_MOUT_BUS0_BUS 11 +#define CLK_MOUT_CMU_BOOST 12 +#define CLK_MOUT_BUS1_BUS 13 +#define CLK_MOUT_BUS2_BUS 14 +#define CLK_MOUT_CORE_BUS 15 +#define CLK_MOUT_EH_BUS 16 +#define CLK_MOUT_CPUCL2_SWITCH 17 +#define CLK_MOUT_CPUCL1_SWITCH 18 +#define CLK_MOUT_CPUCL0_SWITCH 19 +#define CLK_MOUT_CPUCL0_DBG 20 +#define CLK_MOUT_CMU_HPM 21 +#define CLK_MOUT_G3D_SWITCH 22 +#define CLK_MOUT_G3D_GLB 23 +#define CLK_MOUT_DPU_BUS 24 +#define CLK_MOUT_DISP_BUS 25 +#define CLK_MOUT_G2D_G2D 26 +#define CLK_MOUT_G2D_MSCL 27 +#define CLK_MOUT_HSI0_USB31DRD 28 +#define CLK_MOUT_HSI0_BUS 29 +#define CLK_MOUT_HSI0_DPGTC 30 +#define CLK_MOUT_HSI0_USBDPDGB 31 +#define CLK_MOUT_HSI1_BUS 32 +#define CLK_MOUT_HSI1_PCIE 33 +#define CLK_MOUT_HSI2_BUS 34 +#define CLK_MOUT_HSI2_PCIE 35 +#define CLK_MOUT_HSI2_UFS_EMBD 36 +#define CLK_MOUT_HSI2_MMC_CARD 37 +#define CLK_MOUT_CSIS 38 +#define CLK_MOUT_PDP_BUS 39 +#define CLK_MOUT_PDP_VRA 40 +#define CLK_MOUT_IPP_BUS 41 +#define CLK_MOUT_G3AA 42 +#define CLK_MOUT_ITP 43 +#define CLK_MOUT_DNS_BUS 44 +#define CLK_MOUT_TNR_BUS 45 +#define CLK_MOUT_MCSC_ITSC 46 +#define CLK_MOUT_MCSC_MCSC 47 +#define CLK_MOUT_GDC_SCSC 48 +#define CLK_MOUT_GDC_GDC0 49 +#define CLK_MOUT_GDC_GDC1 50 +#define CLK_MOUT_MFC_MFC 51 +#define CLK_MOUT_MIF_SWITCH 52 +#define CLK_MOUT_MIF_BUS 53 +#define CLK_MOUT_MISC_BUS 54 +#define CLK_MOUT_MISC_SSS 55 +#define CLK_MOUT_PERIC0_IP 56 +#define CLK_MOUT_PERIC0_BUS 57 +#define CLK_MOUT_PERIC1_IP 58 +#define CLK_MOUT_PERIC1_BUS 59 +#define CLK_MOUT_TPU_TPU 60 +#define CLK_MOUT_TPU_TPUCTL 61 +#define CLK_MOUT_TPU_BUS 62 +#define CLK_MOUT_TPU_UART 63 +#define CLK_MOUT_TPU_HPM 64 +#define CLK_MOUT_BO_BUS 65 +#define CLK_MOUT_G3D_BUSD 66 + +/* CMU_TOP Dividers*/ +#define CLK_DOUT_SHARED0_DIV3 67 +#define CLK_DOUT_SHARED0_DIV2 68 +#define CLK_DOUT_SHARED0_DIV4 69 +#define CLK_DOUT_SHARED0_DIV5 70 +#define CLK_DOUT_SHARED1_DIV3 71 +#define CLK_DOUT_SHARED1_DIV2 72 +#define CLK_DOUT_SHARED1_DIV4 73 +#define CLK_DOUT_SHARED2_DIV2 74 +#define CLK_DOUT_SHARED3_DIV2 75 +#define CLK_DOUT_BUS0_BUS 76 +#define CLK_DOUT_CMU_BOOST 77 +#define CLK_DOUT_BUS1_BUS 78 +#define CLK_DOUT_BUS2_BUS 79 +#define CLK_DOUT_CORE_BUS 80 +#define CLK_DOUT_EH_BUS 81 +#define CLK_DOUT_CPUCL2_SWITCH 82 +#define CLK_DOUT_CPUCL1_SWITCH 83 +#define CLK_DOUT_CPUCL0_SWITCH 84 +#define CLK_DOUT_CPUCL0_DBG 85 +#define CLK_DOUT_CMU_HPM 86 +#define CLK_DOUT_G3D_SWITCH 87 +#define CLK_DOUT_G3D_GLB 88 +#define CLK_DOUT_DPU_BUS 89 +#define CLK_DOUT_DISP_BUS 90 +#define CLK_DOUT_G2D_G2D 91 +#define CLK_DOUT_G2D_MSCL 92 +#define CLK_DOUT_HSI0_USB31DRD 93 +#define CLK_DOUT_HSI0_BUS 94 +#define CLK_DOUT_HSI0_DPGTC 95 +#define CLK_DOUT_HSI0_USBDPDGB 96 +#define CLK_DOUT_HSI1_BUS 97 +#define CLK_DOUT_HSI1_PCIE 98 +#define CLK_DOUT_HSI2_BUS 100 +#define CLK_DOUT_HSI2_PCIE 101 +#define CLK_DOUT_HSI2_UFS_EMBD 102 +#define CLK_DOUT_HSI2_MMC_CARD 103 +#define CLK_DOUT_CSIS 104 +#define CLK_DOUT_PDP_BUS 105 +#define CLK_DOUT_PDP_VRA 106 +#define CLK_DOUT_IPP_BUS 107 +#define CLK_DOUT_G3AA 108 +#define CLK_DOUT_ITP 109 +#define CLK_DOUT_DNS_BUS 110 +#define CLK_DOUT_TNR_BUS 111 +#define CLK_DOUT_MCSC_ITSC 112 +#define CLK_DOUT_MCSC_MCSC 113 +#define CLK_DOUT_GDC_SCSC 114 +#define CLK_DOUT_GDC_GDC0 115 +#define CLK_DOUT_GDC_GDC1 116 +#define CLK_DOUT_MFC_MFC 117 +#define CLK_DOUT_MIF_BUS 118 +#define CLK_DOUT_MISC_BUS 119 +#define CLK_DOUT_MISC_SSS 120 +#define CLK_DOUT_PERIC0_BUS 121 +#define CLK_DOUT_PERIC0_IP 122 +#define CLK_DOUT_PERIC1_BUS 123 +#define CLK_DOUT_PERIC1_IP 124 +#define CLK_DOUT_TPU_TPU 125 +#define CLK_DOUT_TPU_TPUCTL 126 +#define CLK_DOUT_TPU_BUS 127 +#define CLK_DOUT_TPU_UART 128 +#define CLK_DOUT_TPU_HPM 129 +#define CLK_DOUT_BO_BUS 130 + +/* CMU_TOP Gates*/ +#define CLK_GOUT_BUS0_BUS 131 +#define CLK_GOUT_BUS1_BUS 132 +#define CLK_GOUT_BUS2_BUS 133 +#define CLK_GOUT_CORE_BUS 134 +#define CLK_GOUT_EH_BUS 135 +#define CLK_GOUT_CPUCL2_SWITCH 136 +#define CLK_GOUT_CPUCL1_SWITCH 137 +#define CLK_GOUT_CPUCL0_SWITCH 138 +#define CLK_GOUT_CPUCL0_DBG 139 +#define CLK_GOUT_CMU_HPM 140 +#define CLK_GOUT_G3D_SWITCH 141 +#define CLK_GOUT_G3D_GLB 142 +#define CLK_GOUT_DPU_BUS 143 +#define CLK_GOUT_DISP_BUS 144 +#define CLK_GOUT_G2D_G2D 145 +#define CLK_GOUT_G2D_MSCL 146 +#define CLK_GOUT_HSI0_USB31DRD 147 +#define CLK_GOUT_HSI0_BUS 148 +#define CLK_GOUT_HSI0_DPGTC 149 +#define CLK_GOUT_HSI0_USBDPDGB 150 +#define CLK_GOUT_HSI1_BUS 151 +#define CLK_GOUT_HSI1_PCIE 152 +#define CLK_GOUT_HSI2_BUS 153 +#define CLK_GOUT_HSI2_PCIE 154 +#define CLK_GOUT_HSI2_UFS_EMBD 155 +#define CLK_GOUT_HSI2_MMC_CARD 156 +#define CLK_GOUT_CSIS 157 +#define CLK_GOUT_PDP_BUS 158 +#define CLK_GOUT_PDP_VRA 159 +#define CLK_GOUT_IPP_BUS 160 +#define CLK_GOUT_G3AA 161 +#define CLK_GOUT_ITP 162 +#define CLK_GOUT_DNS_BUS 163 +#define CLK_GOUT_TNR_BUS 164 +#define CLK_GOUT_MCSC_ITSC 165 +#define CLK_GOUT_MCSC_MCSC 166 +#define CLK_GOUT_GDC_SCSC 167 +#define CLK_GOUT_GDC_GDC0 168 +#define CLK_GOUT_GDC_GDC1 169 +#define CLK_GOUT_MFC_MFC 170 +#define CLK_GOUT_MIF_SWITCH 171 +#define CLK_GOUT_MIF_BUS 172 +#define CLK_GOUT_MISC_BUS 173 +#define CLK_GOUT_MISC_SSS 174 +#define CLK_GOUT_PERIC0_BUS 175 +#define CLK_GOUT_PERIC0_IP 176 +#define CLK_GOUT_PERIC1_BUS 177 +#define CLK_GOUT_PERIC1_IP 178 +#define CLK_GOUT_TPU_TPU 179 +#define CLK_GOUT_TPU_TPUCTL 180 +#define CLK_GOUT_TPU_BUS 181 +#define CLK_GOUT_TPU_UART 182 +#define CLK_GOUT_TPU_HPM 183 +#define CLK_GOUT_BO_BUS 184 +#define CLK_GOUT_CMU_BOOST 185 + +/* CMU_APM */ + +#define CLK_MOUT_APM_FUNC 1 +#define CLK_MOUT_APM_FUNCSRC 2 +#define CLK_DOUT_APM_BOOST 3 +#define CLK_DOUT_APM_USI0_UART 4 +#define CLK_DOUT_APM_USI0_USI 5 +#define CLK_DOUT_APM_USI1_UART 6 +#define CLK_GOUT_APM_FUNC 7 +#define CLK_GOUT_APM_UID_APBIF_GPIO_ALIVE_IPCLKPORT_PCLK 8 +#define CLK_GOUT_APM_UID_APBIF_GPIO_FAR_ALIVE_IPCLKPORT_PCLK 9 +#define CLK_GOUT_APM_UID_APBIF_PMU_ALIVE_IPCLKPORT_PCLK 10 +#define CLK_GOUT_APM_UID_SYSREG_APM_IPCLKPORT_PCLK 11 +#define CLK_APM_PLL_DIV2_APM 12 +#define CLK_APM_PLL_DIV4_APM 13 +#define CLK_APM_PLL_DIV16_APM 14 + +/* CMU_MISC */ + +#define CLK_MOUT_MISC_BUS_USER 1 +#define CLK_MOUT_MISC_SSS_USER 2 +#define CLK_DOUT_MISC_BUSP 3 +#define CLK_DOUT_MISC_GIC 4 +#define CLK_GOUT_MISC_PCLK 5 +#define CLK_GOUT_MISC_SYSREG_PCLK 6 +#define CLK_GOUT_MISC_WDT_CLUSTER0 7 +#define CLK_GOUT_MISC_WDT_CLUSTER1 8 + +#endif /* _DT_BINDINGS_CLOCK_GOOGLE_GS101_H */ From patchwork Wed Oct 11 18:48:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417758 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C114CDB479 for ; Wed, 11 Oct 2023 18:49:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235022AbjJKSt0 (ORCPT ); Wed, 11 Oct 2023 14:49:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58662 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233236AbjJKStT (ORCPT ); Wed, 11 Oct 2023 14:49:19 -0400 Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com [IPv6:2a00:1450:4864:20::329]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98FA59D for ; Wed, 11 Oct 2023 11:49:17 -0700 (PDT) Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-405505b07dfso8641425e9.0 for ; Wed, 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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:15 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 03/20] dt-bindings: soc: google: exynos-sysreg: add dedicated SYSREG compatibles to GS101 Date: Wed, 11 Oct 2023 19:48:06 +0100 Message-ID: <20231011184823.443959-4-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org GS101 has three different SYSREG controllers, add dedicated compatibles for them to the documentation. Signed-off-by: Peter Griffin Reviewed-by: Sam Protsenko --- .../bindings/soc/samsung/samsung,exynos-sysreg.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml index 163e912e9cad..dbd12a97faad 100644 --- a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml @@ -30,6 +30,12 @@ properties: - samsung,exynos5433-fsys-sysreg - const: samsung,exynos5433-sysreg - const: syscon + - items: + - enum: + - google,gs101-peric0-sysreg + - google,gs101-peric1-sysreg + - google,gs101-apm-sysreg + - const: syscon - items: - enum: - samsung,exynos5433-sysreg From patchwork Wed Oct 11 18:48:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417759 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24596CDB47D for ; Wed, 11 Oct 2023 18:49:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235155AbjJKSt1 (ORCPT ); Wed, 11 Oct 2023 14:49:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233130AbjJKStV (ORCPT ); Wed, 11 Oct 2023 14:49:21 -0400 Received: from mail-wr1-x436.google.com (mail-wr1-x436.google.com [IPv6:2a00:1450:4864:20::436]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B164AB7 for ; Wed, 11 Oct 2023 11:49:18 -0700 (PDT) Received: by mail-wr1-x436.google.com with SMTP id ffacd0b85a97d-32157c8e4c7so156941f8f.1 for ; Wed, 11 Oct 2023 11:49:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050157; x=1697654957; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=6sJ3da2zR4moBialQV4IOrG6Elhg9sobhVZVNX5p/jc=; b=Vb3iVZSEzScUycXz76wnJ9U7Zh8dMr/e5Tohy3NOFtPqlhheFzsEQ8l5O6iZIq24Vw 9zHdP7uBq0p/ztxTDtJxdtl9AmlratWy0I15c928u99yB6JTWNBOp0ZuYg0Go3SYKEUj V19gkzUIr1Z0kekfzp88TGHaP5u6gSzLlmZSzdeN3+fRvHjMMEZGuDhvyaxEG6cWonNh 05GFZM2W9GJPSglB5ynnL0QUtlMsELEjGrib0nFJDtfakZPok1nvKbPOaZaIye2W1rb+ 6InaFSWRUQaYXePI2L8uLFL5NO/MaebofN1Oj85LMdSVGatC5dL9kcESLw+7czXv4aXB 3y1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050157; x=1697654957; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=6sJ3da2zR4moBialQV4IOrG6Elhg9sobhVZVNX5p/jc=; b=J2cIAF8c+Mswfi0aotixSVEC6RR3sQmBb5ldAk40AOgmteOMcFLrqvi2AoFPS2M2bn 6nMA0qi0isa2E9oxPRZsc614+h4+bpPfcojXhInxf2k9UrIaysvwK94hQe+MF6UhhSPu eQ4s4NyvVhu88Bz4cZUykqRoyxxVpzo2h8jFiI2cqlgBsy3QBgRI0OMLWGwlgrgkNnT1 y/pScsyZ6MptM0/zJhUT7oSGxx5ELCc8DKa+CuuW5Xx9oqPNjmbX80Adgl7stwlplkAE S1VHcQ67mZOyGETcc7BUgwXHFZ+qiAyr2U6XEzTFNSyUxTENwQ46wJonl8eKZnVoEaJI cfvg== X-Gm-Message-State: AOJu0YzJGgX55/A1l027lc3QR/Mf7yWYpCwRKK4jhSU3NoFye3V/ECp9 cZEt2F2w5KX/hfrF8KKOtT6SWw== X-Google-Smtp-Source: AGHT+IFxlm4cPaWsTc52dhhsUdZJ7p0CWvQbKiYLmqnWDAlsMz9mO82xwtskyxNES5kIDLvUoOD0dg== X-Received: by 2002:a05:6000:a12:b0:321:9c00:b886 with SMTP id co18-20020a0560000a1200b003219c00b886mr9286954wrb.68.1697050157235; Wed, 11 Oct 2023 11:49:17 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:16 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 04/20] dt-bindings: watchdog: Document Google gs101 & gs201 watchdog bindings Date: Wed, 11 Oct 2023 19:48:07 +0100 Message-ID: <20231011184823.443959-5-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add the "google,gs101-wdt" and "google,gs201-wdt" compatibles to the dt-schema documentation. gs101 SoC has two CPU clusters and each cluster has its own dedicated watchdog timer (similar to exynos850 and exynosautov9 SoCs). These WDT instances are controlled using different bits in PMU registers. Signed-off-by: Peter Griffin --- .../devicetree/bindings/watchdog/samsung-wdt.yaml | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml index 8fb6656ba0c2..67c8767f0499 100644 --- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml @@ -17,6 +17,8 @@ description: |+ properties: compatible: enum: + - google,gs101-wdt # for Google gs101 + - google,gs201-wdt # for Google gs201 - samsung,s3c2410-wdt # for S3C2410 - samsung,s3c6410-wdt # for S3C6410, S5PV210 and Exynos4 - samsung,exynos5250-wdt # for Exynos5250 @@ -42,13 +44,13 @@ properties: samsung,cluster-index: $ref: /schemas/types.yaml#/definitions/uint32 description: - Index of CPU cluster on which watchdog is running (in case of Exynos850) + Index of CPU cluster on which watchdog is running (in case of Exynos850 or Google gsx01) samsung,syscon-phandle: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to the PMU system controller node (in case of Exynos5250, - Exynos5420, Exynos7 and Exynos850). + Exynos5420, Exynos7, Exynos850 and gsx01). required: - compatible @@ -69,6 +71,8 @@ allOf: - samsung,exynos7-wdt - samsung,exynos850-wdt - samsung,exynosautov9-wdt + - google,gs101-wdt + - google,gs201-wdt then: required: - samsung,syscon-phandle @@ -79,6 +83,8 @@ allOf: enum: - samsung,exynos850-wdt - samsung,exynosautov9-wdt + - google,gs101-wdt + - google,gs201-wdt then: properties: clocks: From patchwork Wed Oct 11 18:48:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417760 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94783CDB47C for ; Wed, 11 Oct 2023 18:49:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233087AbjJKSte (ORCPT ); Wed, 11 Oct 2023 14:49:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58770 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234840AbjJKSt0 (ORCPT ); Wed, 11 Oct 2023 14:49:26 -0400 Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [IPv6:2a00:1450:4864:20::430]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34856E1 for ; Wed, 11 Oct 2023 11:49:20 -0700 (PDT) Received: by mail-wr1-x430.google.com with SMTP id ffacd0b85a97d-32c9f2ce71aso133332f8f.1 for ; Wed, 11 Oct 2023 11:49:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050158; x=1697654958; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=SpmvATsaTcMJ19Dm+6zr7DE57EEBi8DlV0ssb1TyaVI=; b=Yn74MsWDY5XPIxWpuOLDgKRYUkcnYiGitzvhwywR8QfkbRU+zF9WMjJ+p0CQJUeyB/ tFfICExNk8DX8LyNbb/+N2H34iAdT5OVnOY0VAfDb3PA8wuKdiIdK0fOc0OJcAqMrKgU v/vgiVcIQIwDUttWJUAJv9Nwv6U64Psiz+UZoE92e+iN5YN0ZM00RKi2fpsgkxF87aq5 xkeVL/34rdo5dku0Loz8CZ6TQamfipbQ4ybSp04t54f22SPyybr+IyQQefpJIVqeEqS3 VifF0KGZt63ANUdyt6ih/qBeedZtqWKd92M98Qq468ZWbePKJ4aSBDO9ZW7KLL/pnB8G NSQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050158; x=1697654958; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SpmvATsaTcMJ19Dm+6zr7DE57EEBi8DlV0ssb1TyaVI=; b=g6aoFwK9bjXoyUCyt1JhpvyyG3QcXCaMCHBfkbjOg6xLJ0kIW2PcDFUqfrfTydCfQZ 2HrZfnpZ2tbpMkNHJOcUDM8luNuMgqwJbNQodc5dEFaV2hFmncsqw/rxWnCur/xSzaj4 GlATF0o0+8f3EsPhOXj5acrcXm5KnlQx3DFUg0nv1Pl/OG0bBsSsTCqZa5V1LuWWpR/U eyrBNvndustHPnnyjcFbkaHaxxqFGtPlsZxcRr+u/67/wplLt3woCfuD665Cc/SIrizL uJnYSfjavr0xlw99j1WrumRw4v+uiOA4KBRFgVdAd21ERalZtz1cOnxxCry0oHaywMGs 6FPQ== X-Gm-Message-State: AOJu0Yz2tC1u5MhDqEmJlc6bZMWaiUYxjlo0FPXhwyfoY2YEvOZq6PuV muc35H735vkbjA8mA3s6Cm/Iyw== X-Google-Smtp-Source: AGHT+IHAy75oAsFakfAP4prwtA4lP8VergujqRJdjvDK4geKc35P1aWpL2Iak1gQMuJSm2FE2tk89Q== X-Received: by 2002:a5d:568e:0:b0:319:867e:97d7 with SMTP id f14-20020a5d568e000000b00319867e97d7mr19718489wrv.52.1697050158598; Wed, 11 Oct 2023 11:49:18 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:18 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org, Rob Herring Subject: [PATCH v3 05/20] dt-bindings: arm: google: Add bindings for Google ARM platforms Date: Wed, 11 Oct 2023 19:48:08 +0100 Message-ID: <20231011184823.443959-6-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org This introduces bindings and dt-schema for the Google tensor SoCs. Currently just gs101 and pixel 6 are supported. Signed-off-by: Peter Griffin Reviewed-by: Rob Herring --- .../devicetree/bindings/arm/google.yaml | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/google.yaml diff --git a/Documentation/devicetree/bindings/arm/google.yaml b/Documentation/devicetree/bindings/arm/google.yaml new file mode 100644 index 000000000000..167945e4d5ee --- /dev/null +++ b/Documentation/devicetree/bindings/arm/google.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/google.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google Tensor platforms + +maintainers: + - Peter Griffin + +description: | + ARM platforms using SoCs designed by Google branded "Tensor" used in Pixel + devices. + + Currently upstream this is devices using "gs101" SoC which is found in Pixel + 6, Pixel 6 Pro and Pixel 6a. + + Google have a few different names for the SoC. + - Marketing name ("Tensor") + - Codename ("Whitechapel") + - SoC ID ("gs101") + - Die ID ("S5P9845"); + + Likewise there are a couple of names for the actual device + - Marketing name ("Pixel 6") + - Codename ("Oriole") + + Devicetrees should use the lowercased SoC ID and lowercased board codename. + e.g. gs101 and gs101-oriole + +properties: + $nodename: + const: '/' + compatible: + oneOf: + + - description: Google Pixel 6 / Oriole + items: + - enum: + - google,gs101-oriole + - const: google,gs101 + +additionalProperties: true + +... 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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:19 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 06/20] dt-bindings: pinctrl: samsung: add google,gs101-pinctrl compatible Date: Wed, 11 Oct 2023 19:48:09 +0100 Message-ID: <20231011184823.443959-7-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add the "google,gs101-pinctrl" compatible to the dt-schema bindings documentation. Add maxItems of 50 for the interrupts property as gs101 can have multiple irqs. Signed-off-by: Peter Griffin Reviewed-by: Sam Protsenko --- .../bindings/pinctrl/samsung,pinctrl.yaml | 22 ++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml index 26614621774a..6dc648490668 100644 --- a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml @@ -35,6 +35,7 @@ properties: compatible: enum: + - google,gs101-pinctrl - samsung,s3c2412-pinctrl - samsung,s3c2416-pinctrl - samsung,s3c2440-pinctrl @@ -58,7 +59,8 @@ properties: interrupts: description: Required for GPIO banks supporting external GPIO interrupts. - maxItems: 1 + minItems: 1 + maxItems: 50 power-domains: maxItems: 1 @@ -134,6 +136,24 @@ allOf: minItems: 1 maxItems: 1 + - if: + properties: + compatible: + contains: + const: google,gs101-pinctrl + then: + properties: + interrupts: + description: + Required for external wakeup interrupts. List all external + wakeup interrupts supported by this bank. + minItems: 1 + maxItems: 50 + else: + properties: + interrupts: + maxItems: 1 + additionalProperties: false examples: From patchwork Wed Oct 11 18:48:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417766 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6CD8CDB48E for ; Wed, 11 Oct 2023 18:49:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233218AbjJKSts (ORCPT ); Wed, 11 Oct 2023 14:49:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233086AbjJKSt0 (ORCPT ); Wed, 11 Oct 2023 14:49:26 -0400 Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C72CDF4 for ; Wed, 11 Oct 2023 11:49:22 -0700 (PDT) Received: by mail-wm1-x32c.google.com with SMTP id 5b1f17b1804b1-4060b623e64so871925e9.0 for ; Wed, 11 Oct 2023 11:49:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050161; x=1697654961; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=yFhGX2ksyR6bl6kyiCZl+HBvDwsMQ5EUV+jwQV26TQk=; b=pdoqzPhoTsaLZAIoVC/MMW+mPkoF+rE0gMX2UH+KInrhmrL8xPUYOs49r7bzn/tYXP oAIlGp6NwHaIAX+mJ5ZWnFGYihI7U1Vq0S6+OOopLSdamfKzwM3zS8uL++SIgnrmdb6C EtTCULrPZcaa20qTnsEcxA69lyJ9Ga9Ic6tLnNZqUCgHhY/ZzoRuUjkJc/ONQd3v32KD 2PHdu1gGDNbtqecB1deYej0NXcGKlt0DYgirlzSNTtT7VUwVB5BLUFsoqyeDlwoBO10C Qfn8soqyVVT5vOfSUQp0axg3GhjDeE18EgLlmjsz7OuG0+NComQap1awG10hVwCxw3Lx B93A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050161; x=1697654961; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=yFhGX2ksyR6bl6kyiCZl+HBvDwsMQ5EUV+jwQV26TQk=; b=pbGonEj2IXbR86+aSF5EQ9Cqqnbep4UbdRsk2VGNJOtP7U24YrwsJbTfsXO19Bl8sx fDz1UXzl2jTn/pAVorPmkx9UQrMx3cZqxxaccdxYENO//Fg6iH6IBIYggPtI+ZSMSXDY zhECJCLKO0XSim/lCqQTVdxueTVzitJJnq8RRU93a2Z6hZeKD3lbmCsZtWv8b3MWl6RX 4BA07ORBNIJad+L4vpfNuZeB2MSLiJbuvd/Dr120tZ9eX0afOKI1MBh5daGB7MAhV9F3 X7w/5gNZXugpGqB6un3V9u+fj4C0zrIsdViBig2ehB08ZWNj6lfvBbGArKtuPg6IkW57 I5KQ== X-Gm-Message-State: AOJu0Yz8qLcz/ABmE4Sk8lMu7hHq0Wc6+TdDzTbHDiCweNIWt/r3j78h sbVwaBFsGykqP64iZNR1UI+kzw== X-Google-Smtp-Source: AGHT+IF9W+7AW/XlTQ7WDrQGflbC5JtDdmSRP62EIkSF11L7fYaLrR7J1qys5NGk48FiNmOh3TFgig== X-Received: by 2002:a7b:c84e:0:b0:3fe:1fd9:bedf with SMTP id c14-20020a7bc84e000000b003fe1fd9bedfmr16045843wml.11.1697050161221; Wed, 11 Oct 2023 11:49:21 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:20 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 07/20] dt-bindings: pinctrl: samsung: add gs101-wakeup-eint compatible Date: Wed, 11 Oct 2023 19:48:10 +0100 Message-ID: <20231011184823.443959-8-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org gs101 is similar to newer Exynos SoCs like Exynos850 and ExynosAutov9 where more than one pin controller can do external wake-up interrupt. So add a dedicated compatible for it. Signed-off-by: Peter Griffin --- .../bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml index 1de91a51234d..7cddce761c46 100644 --- a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml +++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml @@ -29,6 +29,7 @@ description: | properties: compatible: enum: + - google,gs101-wakeup-eint - samsung,s3c2410-wakeup-eint - samsung,s3c2412-wakeup-eint - samsung,s3c64xx-wakeup-eint @@ -99,6 +100,7 @@ allOf: enum: - samsung,exynos850-wakeup-eint - samsung,exynosautov9-wakeup-eint + - google,gs101-wakeup-eint then: properties: interrupts: false From patchwork Wed Oct 11 18:48:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417765 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DDB4CDB47A for ; Wed, 11 Oct 2023 18:49:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233197AbjJKSts (ORCPT ); Wed, 11 Oct 2023 14:49:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58712 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235156AbjJKSt1 (ORCPT ); Wed, 11 Oct 2023 14:49:27 -0400 Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 230C1FD for ; Wed, 11 Oct 2023 11:49:24 -0700 (PDT) Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-405505b07dfso8641985e9.0 for ; Wed, 11 Oct 2023 11:49:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050162; x=1697654962; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FgJ/7naBRQKhRElToskQM4otc1CmC67cgJuQduNWUps=; b=HqWmYC1avMOyVGAOb4vEY3ObZYrmdm7yB7fU7FnWSOdmVyg9dxjjiMRoaIylNZy6g9 R660hdz9bNEzbmUs81PuP9pSE/X+Z7IQks3VKkVOLSFz96+HvV7Iqdh/6R4OuzvF+++b E5On0joeeHymbTY64MPVRPf5Wc70i3vIgWMtLHpO2qOinwRNCGbKZpV2Khht81Z69gOX dxlV1GAeryvhRdSZdfrnGGkq3QT6gRZtX7hyk66/SkEhbG8uexwpHL/5PNqaDadSVsw5 HjYU7QQJ4zJuXRtR7dgsJVEkL+wilvIws1/bE4x4+eMlYxfqN1esMddpORsry+5G0lVJ Dnfw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050162; x=1697654962; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=FgJ/7naBRQKhRElToskQM4otc1CmC67cgJuQduNWUps=; b=rzQzVHuxHhpdG+6wLu7YFDPPNUh4YhJeEFUpo7dyt+0w/jL33A/Q+KT98a/vOAfORp 7FWsCxen8xQHAwSjkT+UfNonzKlG/ltS1NRmzzmzUQ6x+aKpliu2eBdBgO6ajuhHBQQQ +xIPFIdqIYe4pj17u3cLDm2X6kvGC53qUP+UdwJ1HaAgQtO5bS9uuHvi0jkKE0T6GP69 VI5OxJwe3t9y+w94ygyUrSxklf4hsi4y5ohotYRSW/QJfLqIuMPyWhAgyQ38OcG6C8jQ eX5y2S06UsT4kNxvQtYYeTh831kRV/9JxoA2RW9Nb9KXwUTiAGIvBRUiMkMRo0SBclrT poXA== X-Gm-Message-State: AOJu0YxBCBXiDnjwyI24bkbWm+R9+HRLFnEmF8itmQDU1k+/zjXEbb0p XAUX0uFSF/8rn+JGXWEcXqazEQ== X-Google-Smtp-Source: AGHT+IGXIncbrSVnXFsw31+dPbUFZsuW5LP+KcoSDBk5dbYHKJ5XXEJEcavVBGvEpxx1gudGoyEOoA== X-Received: by 2002:a5d:4449:0:b0:323:31a6:c1db with SMTP id x9-20020a5d4449000000b0032331a6c1dbmr16126566wrr.21.1697050162608; Wed, 11 Oct 2023 11:49:22 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:22 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 08/20] dt-bindings: serial: samsung: Add google-gs101-uart compatible Date: Wed, 11 Oct 2023 19:48:11 +0100 Message-ID: <20231011184823.443959-9-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add dedicated google-gs101-uart compatible to the dt-schema for representing uart of the Google Tensor gs101 SoC. Signed-off-by: Peter Griffin Reviewed-by: Sam Protsenko --- Documentation/devicetree/bindings/serial/samsung_uart.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml index 8bd88d5cbb11..6e807b1b4d8c 100644 --- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml +++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml @@ -24,6 +24,7 @@ properties: - enum: - apple,s5l-uart - axis,artpec8-uart + - google,gs101-uart - samsung,s3c2410-uart - samsung,s3c2412-uart - samsung,s3c2440-uart From patchwork Wed Oct 11 18:48:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417762 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 97A52CDB47D for ; Wed, 11 Oct 2023 18:49:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235214AbjJKStn (ORCPT ); Wed, 11 Oct 2023 14:49:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235160AbjJKSt3 (ORCPT ); Wed, 11 Oct 2023 14:49:29 -0400 Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 821A9A4 for ; Wed, 11 Oct 2023 11:49:25 -0700 (PDT) Received: by mail-wm1-x330.google.com with SMTP id 5b1f17b1804b1-4060b623e64so872305e9.0 for ; Wed, 11 Oct 2023 11:49:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050164; x=1697654964; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=yofb7s9KpXjYrtBhecTDWpMWHMMT9y1sYOj5t1WJR70=; b=Vgm/n/kPCkajbNAU6jhofNvERvwMxZdZRMeclaAjsCxKsgsgBnlRI/To/vlADjBcdj /PIp8SdxZyz4UbASWfiKDbR/BrN3xVa2KtMP3DhWqlY7Xt5+qaT7aqzR05ZuS6BYzfcD f0o6Epk4SLhlqqIlROSt+wHTQNzw7+qc4FRGX4vokaG3wrZn/kquyDWy2tHmQfjWMOfI r1ImFZZf57tuJKrJm60Ml3OcaET/0VGRzEw4KTyAj24BJvOJMvqH7ynAMk8DGlErEIW2 NT/Ddfje9e2UVVG6Tr9/KPjN+gVaA3TcDE5j+kOR+gaN3LVISoC66dfZD7rjzs6BT3Ua wlbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050164; x=1697654964; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=yofb7s9KpXjYrtBhecTDWpMWHMMT9y1sYOj5t1WJR70=; b=AAuQStnOdvRemYyvHJNO7umU/jLmq4Vki2aR2S11M8MoXLtH+nTsrzcCo/vlPxNbU7 UoIH+a0+q9UoFuKUDOXzRY8TKtLqGOJsf3uhjm9kC+hpqgXLegSwIGQZIfhPFiVJUnVS KR16js+18GMLsKNdYcr++eO4qtWhaEdzjwsYnyoOJZt8ZoDcvrZu47qRIYhMO29e4Kct Jf7IGY0iuc/SySlMizpBjp6MYQstHzAfBnZbXG2bdUiPqoDaW5JNDplr7FWthlLkW52v uYlOfhT8o7XvtpJvMNiSLFCPNUMwRnUar0+py9y/uAQrAJkuu6zsK4M+R1McN3cpOdtB /R+g== X-Gm-Message-State: AOJu0YyUdpjik5KzwaM8ErB9rqMakSPkWDEDE9+RrKqHziqLyIvQ0tob F1X/CnaMWpnDWtd+VnLOPIvW/w== X-Google-Smtp-Source: AGHT+IGRf9EJmduCoWrPdacsOlAVwtKIk7xvt+R0abAHC3IS9G9FktwJ/XEdwmLlUD4wNHZenVMAsA== X-Received: by 2002:a05:600c:3657:b0:406:44fc:65c9 with SMTP id y23-20020a05600c365700b0040644fc65c9mr17722504wmq.8.1697050164013; Wed, 11 Oct 2023 11:49:24 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:23 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 09/20] clk: samsung: clk-pll: Add support for pll_{0516,0517,518} Date: Wed, 11 Oct 2023 19:48:12 +0100 Message-ID: <20231011184823.443959-10-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org These plls are found in the Tensor gs101 SoC found in the Pixel 6. pll0516x: Integer PLL with high frequency pll0517x: Integer PLL with middle frequency pll0518x: Integer PLL with low frequency PLL0516x FOUT = (MDIV * 2 * FIN)/PDIV * 2^SDIV) PLL0517x and PLL0518x FOUT = (MDIV * FIN)/PDIV*2^SDIV) The PLLs are similar enough to pll_0822x that the same code can handle both. The main difference is the change in the fout formula for the high frequency 0516 pll. Locktime for 516,517 & 518 is 150 the same as the pll_0822x lock factor. MDIV, SDIV PDIV masks and bit shifts are also the same as 0822x. When defining the PLL the "con" parameter should be set to CON3 register, like this PLL(pll_0517x, CLK_FOUT_SHARED0_PLL, "fout_shared0_pll", "oscclk", PLL_LOCKTIME_PLL_SHARED0, PLL_CON3_PLL_SHARED0, NULL), Signed-off-by: Peter Griffin Tested-by: Will McVicker Reviewed-by: Sam Protsenko --- drivers/clk/samsung/clk-pll.c | 9 ++++++++- drivers/clk/samsung/clk-pll.h | 3 +++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c index 74934c6182ce..4ef9fea2a425 100644 --- a/drivers/clk/samsung/clk-pll.c +++ b/drivers/clk/samsung/clk-pll.c @@ -442,7 +442,11 @@ static unsigned long samsung_pll0822x_recalc_rate(struct clk_hw *hw, pdiv = (pll_con3 >> PLL0822X_PDIV_SHIFT) & PLL0822X_PDIV_MASK; sdiv = (pll_con3 >> PLL0822X_SDIV_SHIFT) & PLL0822X_SDIV_MASK; - fvco *= mdiv; + if (pll->type == pll_0516x) + fvco = fvco * 2 * mdiv; + else + fvco *= mdiv; + do_div(fvco, (pdiv << sdiv)); return (unsigned long)fvco; @@ -1316,6 +1320,9 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx, case pll_1417x: case pll_0818x: case pll_0822x: + case pll_0516x: + case pll_0517x: + case pll_0518x: pll->enable_offs = PLL0822X_ENABLE_SHIFT; pll->lock_offs = PLL0822X_LOCK_STAT_SHIFT; if (!pll->rate_table) diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h index 0725d485c6ee..ffd3d52c0dec 100644 --- a/drivers/clk/samsung/clk-pll.h +++ b/drivers/clk/samsung/clk-pll.h @@ -38,6 +38,9 @@ enum samsung_pll_type { pll_0822x, pll_0831x, pll_142xx, + pll_0516x, + pll_0517x, + pll_0518x, }; #define PLL_RATE(_fin, _m, _p, _s, _k, _ks) \ From patchwork Wed Oct 11 18:48:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417767 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61489CDB48B for ; Wed, 11 Oct 2023 18:49:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234720AbjJKStr (ORCPT ); Wed, 11 Oct 2023 14:49:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58678 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233197AbjJKStk (ORCPT ); Wed, 11 Oct 2023 14:49:40 -0400 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 42302C4 for ; Wed, 11 Oct 2023 11:49:27 -0700 (PDT) Received: by mail-wr1-x42e.google.com with SMTP id ffacd0b85a97d-3226b8de467so129140f8f.3 for ; Wed, 11 Oct 2023 11:49:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050165; x=1697654965; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ML/90z6DIRJD7oPJ8twcE89ojnjil20CEBlcpjpxRsE=; b=kYApdMeAHbLQrrVrVn6OoHafLfnzlJk60REDBX3ai226TkYVIUmf9XnlP5goe2uqyf vcObwT86AT39sGLkR+BVwULXMxwHUyJEHaZYLfL6eVQc32Xla/hiyIWH7teMjrD1Q3MM 3zDmpEsBBU0Llh0sv0DJWVfSyMoYC+/TEN8LSVxJCNoWMjZfON+yaI2JhvwOnbycyY1j lgJat1XEUqEUuvMwMEhLPkAJYGlF9z7xb0SyJ2TV2SxMtBiccXJI07/ukj6hdJV9CrlA IVCj2mv01C8YFU2K5oA12rryvurSddgrq12LUKS3uFSz/JnrqWJjFGHZjtZNKIKUh4BG 7JvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050165; x=1697654965; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ML/90z6DIRJD7oPJ8twcE89ojnjil20CEBlcpjpxRsE=; b=tSEmnoYD9QNw5VKKIZnanLDGNsWShliqgqc04wpulfx8oqkWRH258R1eFH5M5FYX4L h/e9hjgbnAhK4bNp2Bz7Mlw8ZH0q1q/ql63WJaLxLDqxogzPlxkvS3s/fbjcT285Sv8w qUKlaUfj0rqs+EtNuWjrFiV6G8c43ELZWKzcgK1aFP7UW1cB6NZBR56m7s+iw4HI2EK2 zZYPRT9Ic4RsHMWEbwoNeaH7Tvpr1iV+ty5t0hjdU2kWIeYbEqMbN2w3Yr7hmaO6wZJW ykegNdo+K5EOtAqfTtHsZ2RsfBKsuIbDVISe+5kHKfG+vpUfrVwIOSrmLKDK6sf9fsvg vatg== X-Gm-Message-State: AOJu0YxYP820qi1kkF59Df3UX9OLyG5qT+nETsumbYhC0MCO1Zx4AfOi F+rmDhTpP9lsaXygRErqSffNXA== X-Google-Smtp-Source: AGHT+IHG9sDX2UK9iihMJL5dqPr1p+amIhyXAoTzWszz2Q6rwJobJiKM3XpUcQCRU2t8g9N7cP8E9Q== X-Received: by 2002:adf:f845:0:b0:31f:e74d:c82a with SMTP id d5-20020adff845000000b0031fe74dc82amr18957400wrq.31.1697050165478; Wed, 11 Oct 2023 11:49:25 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:24 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 10/20] clk: samsung: clk-gs101: Add cmu_top registers, plls, mux and gates Date: Wed, 11 Oct 2023 19:48:13 +0100 Message-ID: <20231011184823.443959-11-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org CMU_TOP is the top level clock management unit which contains PLLs, muxes and gates that feed the other clock management units. Signed-off-by: Peter Griffin Tested-by: Will McVicker --- drivers/clk/samsung/Kconfig | 9 + drivers/clk/samsung/Makefile | 2 + drivers/clk/samsung/clk-gs101.c | 1551 +++++++++++++++++++++++++++++++ 3 files changed, 1562 insertions(+) create mode 100644 drivers/clk/samsung/clk-gs101.c diff --git a/drivers/clk/samsung/Kconfig b/drivers/clk/samsung/Kconfig index 76a494e95027..14362ec9c543 100644 --- a/drivers/clk/samsung/Kconfig +++ b/drivers/clk/samsung/Kconfig @@ -12,6 +12,7 @@ config COMMON_CLK_SAMSUNG select EXYNOS_5410_COMMON_CLK if ARM && SOC_EXYNOS5410 select EXYNOS_5420_COMMON_CLK if ARM && SOC_EXYNOS5420 select EXYNOS_ARM64_COMMON_CLK if ARM64 && ARCH_EXYNOS + select GOOGLE_GS101_COMMON_CLK if ARM64 && ARCH_GOOGLE_TENSOR select TESLA_FSD_COMMON_CLK if ARM64 && ARCH_TESLA_FSD config S3C64XX_COMMON_CLK @@ -95,6 +96,14 @@ config EXYNOS_CLKOUT status of the certains clocks from SoC, but it could also be tied to other devices as an input clock. +config GOOGLE_GS101_COMMON_CLK + bool "Google gs101 clock controller support" if COMPILE_TEST + depends on COMMON_CLK_SAMSUNG + depends on EXYNOS_ARM64_COMMON_CLK + help + Support for the clock controller present on the Google gs101 SoC. + Choose Y here only if you build for this SoC. + config TESLA_FSD_COMMON_CLK bool "Tesla FSD clock controller support" if COMPILE_TEST depends on COMMON_CLK_SAMSUNG diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile index ebbeacabe88f..49146937d957 100644 --- a/drivers/clk/samsung/Makefile +++ b/drivers/clk/samsung/Makefile @@ -21,6 +21,8 @@ obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynos7.o obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynos7885.o obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynos850.o obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynosautov9.o +obj-$(CONFIG_GOOGLE_GS101_COMMON_CLK) += clk-gs101.o obj-$(CONFIG_S3C64XX_COMMON_CLK) += clk-s3c64xx.o obj-$(CONFIG_S5PV210_COMMON_CLK) += clk-s5pv210.o clk-s5pv210-audss.o obj-$(CONFIG_TESLA_FSD_COMMON_CLK) += clk-fsd.o + diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c new file mode 100644 index 000000000000..e2c62754b1eb --- /dev/null +++ b/drivers/clk/samsung/clk-gs101.c @@ -0,0 +1,1551 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2023 Linaro Ltd. + * Author: Peter Griffin + * + * Common Clock Framework support for GS101. + */ + +#include +#include +#include +#include +#include + +#include + +#include "clk.h" +#include "clk-exynos-arm64.h" + +/* NOTE: Must be equal to the last clock ID increased by one */ +#define TOP_NR_CLK (CLK_GOUT_CMU_BOOST + 1) + +/* ---- CMU_TOP ------------------------------------------------------------- */ + +/* Register Offset definitions for CMU_TOP (0x1e080000) */ + +#define PLL_LOCKTIME_PLL_SHARED0 0x0000 +#define PLL_LOCKTIME_PLL_SHARED1 0x0004 +#define PLL_LOCKTIME_PLL_SHARED2 0x0008 +#define PLL_LOCKTIME_PLL_SHARED3 0x000c +#define PLL_LOCKTIME_PLL_SPARE 0x0010 +#define PLL_CON0_PLL_SHARED0 0x0100 +#define PLL_CON1_PLL_SHARED0 0x0104 +#define PLL_CON2_PLL_SHARED0 0x0108 +#define PLL_CON3_PLL_SHARED0 0x010c +#define PLL_CON4_PLL_SHARED0 0x0110 +#define PLL_CON0_PLL_SHARED1 0x0140 +#define PLL_CON1_PLL_SHARED1 0x0144 +#define PLL_CON2_PLL_SHARED1 0x0148 +#define PLL_CON3_PLL_SHARED1 0x014c +#define PLL_CON4_PLL_SHARED1 0x0150 +#define PLL_CON0_PLL_SHARED2 0x0180 +#define PLL_CON1_PLL_SHARED2 0x0184 +#define PLL_CON2_PLL_SHARED2 0x0188 +#define PLL_CON3_PLL_SHARED2 0x018c +#define PLL_CON4_PLL_SHARED2 0x0190 +#define PLL_CON0_PLL_SHARED3 0x01c0 +#define PLL_CON1_PLL_SHARED3 0x01c4 +#define PLL_CON2_PLL_SHARED3 0x01c8 +#define PLL_CON3_PLL_SHARED3 0x01cc +#define PLL_CON4_PLL_SHARED3 0x01d0 +#define PLL_CON0_PLL_SPARE 0x0200 +#define PLL_CON1_PLL_SPARE 0x0204 +#define PLL_CON2_PLL_SPARE 0x0208 +#define PLL_CON3_PLL_SPARE 0x020c +#define PLL_CON4_PLL_SPARE 0x0210 +#define CMU_CMU_TOP_CONTROLLER_OPTION 0x0800 +#define CLKOUT_CON_BLK_CMU_CMU_TOP_CLKOUT0 0x0810 +#define CMU_HCHGEN_CLKMUX_CMU_BOOST 0x0840 +#define CMU_HCHGEN_CLKMUX_TOP_BOOST 0x0844 +#define CMU_HCHGEN_CLKMUX 0x0850 +#define POWER_FAIL_DETECT_PLL 0x0864 +#define EARLY_WAKEUP_FORCED_0_ENABLE 0x0870 +#define EARLY_WAKEUP_FORCED_1_ENABLE 0x0874 +#define EARLY_WAKEUP_APM_CTRL 0x0878 +#define EARLY_WAKEUP_CLUSTER0_CTRL 0x087c +#define EARLY_WAKEUP_DPU_CTRL 0x0880 +#define EARLY_WAKEUP_CSIS_CTRL 0x0884 +#define EARLY_WAKEUP_APM_DEST 0x0890 +#define EARLY_WAKEUP_CLUSTER0_DEST 0x0894 +#define EARLY_WAKEUP_DPU_DEST 0x0898 +#define EARLY_WAKEUP_CSIS_DEST 0x089c +#define EARLY_WAKEUP_SW_TRIG_APM 0x08c0 +#define EARLY_WAKEUP_SW_TRIG_APM_SET 0x08c4 +#define EARLY_WAKEUP_SW_TRIG_APM_CLEAR 0x08c8 +#define EARLY_WAKEUP_SW_TRIG_CLUSTER0 0x08d0 +#define EARLY_WAKEUP_SW_TRIG_CLUSTER0_SET 0x08d4 +#define EARLY_WAKEUP_SW_TRIG_CLUSTER0_CLEAR 0x08d8 +#define EARLY_WAKEUP_SW_TRIG_DPU 0x08e0 +#define EARLY_WAKEUP_SW_TRIG_DPU_SET 0x08e4 +#define EARLY_WAKEUP_SW_TRIG_DPU_CLEAR 0x08e8 +#define EARLY_WAKEUP_SW_TRIG_CSIS 0x08f0 +#define EARLY_WAKEUP_SW_TRIG_CSIS_SET 0x08f4 +#define EARLY_WAKEUP_SW_TRIG_CSIS_CLEAR 0x08f8 + +#define CLK_CON_MUX_MUX_CLKCMU_BO_BUS 0x1000 +#define CLK_CON_MUX_MUX_CLKCMU_BUS0_BUS 0x1004 +#define CLK_CON_MUX_MUX_CLKCMU_BUS1_BUS 0x1008 +#define CLK_CON_MUX_MUX_CLKCMU_BUS2_BUS 0x100c +#define CLK_CON_MUX_MUX_CLKCMU_CIS_CLK0 0x1010 +#define CLK_CON_MUX_MUX_CLKCMU_CIS_CLK1 0x1014 +#define CLK_CON_MUX_MUX_CLKCMU_CIS_CLK2 0x1018 +#define CLK_CON_MUX_MUX_CLKCMU_CIS_CLK3 0x101c +#define CLK_CON_MUX_MUX_CLKCMU_CIS_CLK4 0x1020 +#define CLK_CON_MUX_MUX_CLKCMU_CIS_CLK5 0x1024 +#define CLK_CON_MUX_MUX_CLKCMU_CIS_CLK6 0x1028 +#define CLK_CON_MUX_MUX_CLKCMU_CIS_CLK7 0x102c +#define CLK_CON_MUX_MUX_CLKCMU_CMU_BOOST 0x1030 +#define CLK_CON_MUX_MUX_CLKCMU_CMU_BOOST_OPTION1 0x1034 +#define CLK_CON_MUX_MUX_CLKCMU_CORE_BUS 0x1038 +#define CLK_CON_MUX_MUX_CLKCMU_CPUCL0_DBG 0x103c +#define CLK_CON_MUX_MUX_CLKCMU_CPUCL0_SWITCH 0x1040 +#define CLK_CON_MUX_MUX_CLKCMU_CPUCL1_SWITCH 0x1044 +#define CLK_CON_MUX_MUX_CLKCMU_CPUCL2_SWITCH 0x1048 +#define CLK_CON_MUX_MUX_CLKCMU_CSIS_BUS 0x104c +#define CLK_CON_MUX_MUX_CLKCMU_DISP_BUS 0x1050 +#define CLK_CON_MUX_MUX_CLKCMU_DNS_BUS 0x1054 +#define CLK_CON_MUX_MUX_CLKCMU_DPU_BUS 0x1058 +#define CLK_CON_MUX_MUX_CLKCMU_EH_BUS 0x105c +#define CLK_CON_MUX_MUX_CLKCMU_G2D_G2D 0x1060 +#define CLK_CON_MUX_MUX_CLKCMU_G2D_MSCL 0x1064 +#define CLK_CON_MUX_MUX_CLKCMU_G3AA_G3AA 0x1068 +#define CLK_CON_MUX_MUX_CLKCMU_G3D_BUSD 0x106c +#define CLK_CON_MUX_MUX_CLKCMU_G3D_GLB 0x1070 +#define CLK_CON_MUX_MUX_CLKCMU_G3D_SWITCH 0x1074 +#define CLK_CON_MUX_MUX_CLKCMU_GDC_GDC0 0x1078 +#define CLK_CON_MUX_MUX_CLKCMU_GDC_GDC1 0x107c +#define CLK_CON_MUX_MUX_CLKCMU_GDC_SCSC 0x1080 +#define CLK_CON_MUX_MUX_CLKCMU_HPM 0x1084 +#define CLK_CON_MUX_MUX_CLKCMU_HSI0_BUS 0x1088 +#define CLK_CON_MUX_MUX_CLKCMU_HSI0_DPGTC 0x108c +#define CLK_CON_MUX_MUX_CLKCMU_HSI0_USB31DRD 0x1090 +#define CLK_CON_MUX_MUX_CLKCMU_HSI0_USBDPDBG 0x1094 +#define CLK_CON_MUX_MUX_CLKCMU_HSI1_BUS 0x1098 +#define CLK_CON_MUX_MUX_CLKCMU_HSI1_PCIE 0x109c +#define CLK_CON_MUX_MUX_CLKCMU_HSI2_BUS 0x10a0 +#define CLK_CON_MUX_MUX_CLKCMU_HSI2_MMC_CARD 0x10a4 +#define CLK_CON_MUX_MUX_CLKCMU_HSI2_PCIE 0x10a8 +#define CLK_CON_MUX_MUX_CLKCMU_HSI2_UFS_EMBD 0x10ac +#define CLK_CON_MUX_MUX_CLKCMU_IPP_BUS 0x10b0 +#define CLK_CON_MUX_MUX_CLKCMU_ITP_BUS 0x10b4 +#define CLK_CON_MUX_MUX_CLKCMU_MCSC_ITSC 0x10b8 +#define CLK_CON_MUX_MUX_CLKCMU_MCSC_MCSC 0x10bc +#define CLK_CON_MUX_MUX_CLKCMU_MFC_MFC 0x10c0 +#define CLK_CON_MUX_MUX_CLKCMU_MIF_BUSP 0x10c4 +#define CLK_CON_MUX_MUX_CLKCMU_MIF_SWITCH 0x10c8 +#define CLK_CON_MUX_MUX_CLKCMU_MISC_BUS 0x10cc +#define CLK_CON_MUX_MUX_CLKCMU_MISC_SSS 0x10d0 +#define CLK_CON_MUX_MUX_CLKCMU_PDP_BUS 0x10d4 +#define CLK_CON_MUX_MUX_CLKCMU_PDP_VRA 0x10d8 +#define CLK_CON_MUX_MUX_CLKCMU_PERIC0_BUS 0x10dc +#define CLK_CON_MUX_MUX_CLKCMU_PERIC0_IP 0x10e0 +#define CLK_CON_MUX_MUX_CLKCMU_PERIC1_BUS 0x10e4 +#define CLK_CON_MUX_MUX_CLKCMU_PERIC1_IP 0x10e8 +#define CLK_CON_MUX_MUX_CLKCMU_TNR_BUS 0x10ec +#define CLK_CON_MUX_MUX_CLKCMU_TOP_BOOST_OPTION1 0x10f0 +#define CLK_CON_MUX_MUX_CLKCMU_TOP_CMUREF 0x10f4 +#define CLK_CON_MUX_MUX_CLKCMU_TPU_BUS 0x10f8 +#define CLK_CON_MUX_MUX_CLKCMU_TPU_TPU 0x10fc +#define CLK_CON_MUX_MUX_CLKCMU_TPU_TPUCTL 0x1100 +#define CLK_CON_MUX_MUX_CLKCMU_TPU_UART 0x1104 +#define CLK_CON_MUX_MUX_CMU_CMUREF 0x1108 + +#define CLK_CON_DIV_CLKCMU_BO_BUS 0x1800 +#define CLK_CON_DIV_CLKCMU_BUS0_BUS 0x1804 +#define CLK_CON_DIV_CLKCMU_BUS1_BUS 0x1808 +#define CLK_CON_DIV_CLKCMU_BUS2_BUS 0x180c +#define CLK_CON_DIV_CLKCMU_CIS_CLK0 0x1810 +#define CLK_CON_DIV_CLKCMU_CIS_CLK1 0x1814 +#define CLK_CON_DIV_CLKCMU_CIS_CLK2 0x1818 +#define CLK_CON_DIV_CLKCMU_CIS_CLK3 0x181c +#define CLK_CON_DIV_CLKCMU_CIS_CLK4 0x1820 +#define CLK_CON_DIV_CLKCMU_CIS_CLK5 0x1824 +#define CLK_CON_DIV_CLKCMU_CIS_CLK6 0x1828 +#define CLK_CON_DIV_CLKCMU_CIS_CLK7 0x182c +#define CLK_CON_DIV_CLKCMU_CORE_BUS 0x1830 +#define CLK_CON_DIV_CLKCMU_CPUCL0_DBG 0x1834 +#define CLK_CON_DIV_CLKCMU_CPUCL0_SWITCH 0x1838 +#define CLK_CON_DIV_CLKCMU_CPUCL1_SWITCH 0x183c +#define CLK_CON_DIV_CLKCMU_CPUCL2_SWITCH 0x1840 +#define CLK_CON_DIV_CLKCMU_CSIS_BUS 0x1844 +#define CLK_CON_DIV_CLKCMU_DISP_BUS 0x1848 +#define CLK_CON_DIV_CLKCMU_DNS_BUS 0x184c +#define CLK_CON_DIV_CLKCMU_DPU_BUS 0x1850 +#define CLK_CON_DIV_CLKCMU_EH_BUS 0x1854 +#define CLK_CON_DIV_CLKCMU_G2D_G2D 0x1858 +#define CLK_CON_DIV_CLKCMU_G2D_MSCL 0x185c +#define CLK_CON_DIV_CLKCMU_G3AA_G3AA 0x1860 +#define CLK_CON_DIV_CLKCMU_G3D_BUSD 0x1864 +#define CLK_CON_DIV_CLKCMU_G3D_GLB 0x1868 +#define CLK_CON_DIV_CLKCMU_G3D_SWITCH 0x186c +#define CLK_CON_DIV_CLKCMU_GDC_GDC0 0x1870 +#define CLK_CON_DIV_CLKCMU_GDC_GDC1 0x1874 +#define CLK_CON_DIV_CLKCMU_GDC_SCSC 0x1878 +#define CLK_CON_DIV_CLKCMU_HPM 0x187c +#define CLK_CON_DIV_CLKCMU_HSI0_BUS 0x1880 +#define CLK_CON_DIV_CLKCMU_HSI0_DPGTC 0x1884 +#define CLK_CON_DIV_CLKCMU_HSI0_USB31DRD 0x1888 +#define CLK_CON_DIV_CLKCMU_HSI0_USBDPDBG 0x188c +#define CLK_CON_DIV_CLKCMU_HSI1_BUS 0x1890 +#define CLK_CON_DIV_CLKCMU_HSI1_PCIE 0x1894 +#define CLK_CON_DIV_CLKCMU_HSI2_BUS 0x1898 +#define CLK_CON_DIV_CLKCMU_HSI2_MMC_CARD 0x189c +#define CLK_CON_DIV_CLKCMU_HSI2_PCIE 0x18a0 +#define CLK_CON_DIV_CLKCMU_HSI2_UFS_EMBD 0x18a4 +#define CLK_CON_DIV_CLKCMU_IPP_BUS 0x18a8 +#define CLK_CON_DIV_CLKCMU_ITP_BUS 0x18ac +#define CLK_CON_DIV_CLKCMU_MCSC_ITSC 0x18b0 +#define CLK_CON_DIV_CLKCMU_MCSC_MCSC 0x18b4 +#define CLK_CON_DIV_CLKCMU_MFC_MFC 0x18b8 +#define CLK_CON_DIV_CLKCMU_MIF_BUSP 0x18bc +#define CLK_CON_DIV_CLKCMU_MISC_BUS 0x18c0 +#define CLK_CON_DIV_CLKCMU_MISC_SSS 0x18c4 +#define CLK_CON_DIV_CLKCMU_OTP 0x18c8 +#define CLK_CON_DIV_CLKCMU_PDP_BUS 0x18cc +#define CLK_CON_DIV_CLKCMU_PDP_VRA 0x18d0 +#define CLK_CON_DIV_CLKCMU_PERIC0_BUS 0x18d4 +#define CLK_CON_DIV_CLKCMU_PERIC0_IP 0x18d8 +#define CLK_CON_DIV_CLKCMU_PERIC1_BUS 0x18dc +#define CLK_CON_DIV_CLKCMU_PERIC1_IP 0x18e0 +#define CLK_CON_DIV_CLKCMU_TNR_BUS 0x18e4 +#define CLK_CON_DIV_CLKCMU_TPU_BUS 0x18e8 +#define CLK_CON_DIV_CLKCMU_TPU_TPU 0x18ec +#define CLK_CON_DIV_CLKCMU_TPU_TPUCTL 0x18f0 +#define CLK_CON_DIV_CLKCMU_TPU_UART 0x18f4 +#define CLK_CON_DIV_DIV_CLKCMU_CMU_BOOST 0x18f8 +#define CLK_CON_DIV_DIV_CLK_CMU_CMUREF 0x18fc +#define CLK_CON_DIV_PLL_SHARED0_DIV2 0x1900 +#define CLK_CON_DIV_PLL_SHARED0_DIV3 0x1904 +#define CLK_CON_DIV_PLL_SHARED0_DIV4 0x1908 +#define CLK_CON_DIV_PLL_SHARED0_DIV5 0x190c +#define CLK_CON_DIV_PLL_SHARED1_DIV2 0x1910 +#define CLK_CON_DIV_PLL_SHARED1_DIV3 0x1914 +#define CLK_CON_DIV_PLL_SHARED1_DIV4 0x1918 +#define CLK_CON_DIV_PLL_SHARED2_DIV2 0x191c +#define CLK_CON_DIV_PLL_SHARED3_DIV2 0x1920 + +/* CLK_CON_GAT_UPDATES */ +#define CLK_CON_GAT_CLKCMU_BUS0_BOOST 0x2000 +#define CLK_CON_GAT_CLKCMU_BUS1_BOOST 0x2004 +#define CLK_CON_GAT_CLKCMU_BUS2_BOOST 0x2008 +#define CLK_CON_GAT_CLKCMU_CORE_BOOST 0x200c +#define CLK_CON_GAT_CLKCMU_CPUCL0_BOOST 0x2010 +#define CLK_CON_GAT_CLKCMU_CPUCL1_BOOST 0x2014 +#define CLK_CON_GAT_CLKCMU_CPUCL2_BOOST 0x2018 +#define CLK_CON_GAT_CLKCMU_MIF_BOOST 0x201c +#define CLK_CON_GAT_CLKCMU_MIF_SWITCH 0x2020 +#define CLK_CON_GAT_GATE_CLKCMU_BO_BUS 0x2024 +#define CLK_CON_GAT_GATE_CLKCMU_BUS0_BUS 0x2028 +#define CLK_CON_GAT_GATE_CLKCMU_BUS1_BUS 0x202c +#define CLK_CON_GAT_GATE_CLKCMU_BUS2_BUS 0x2030 +#define CLK_CON_GAT_GATE_CLKCMU_CIS_CLK0 0x2034 +#define CLK_CON_GAT_GATE_CLKCMU_CIS_CLK1 0x2038 +#define CLK_CON_GAT_GATE_CLKCMU_CIS_CLK2 0x203c +#define CLK_CON_GAT_GATE_CLKCMU_CIS_CLK3 0x2040 +#define CLK_CON_GAT_GATE_CLKCMU_CIS_CLK4 0x2044 +#define CLK_CON_GAT_GATE_CLKCMU_CIS_CLK5 0x2048 +#define CLK_CON_GAT_GATE_CLKCMU_CIS_CLK6 0x204c +#define CLK_CON_GAT_GATE_CLKCMU_CIS_CLK7 0x2050 +#define CLK_CON_GAT_GATE_CLKCMU_CMU_BOOST 0x2054 +#define CLK_CON_GAT_GATE_CLKCMU_CORE_BUS 0x2058 +#define CLK_CON_GAT_GATE_CLKCMU_CPUCL0_DBG_BUS 0x205c +#define CLK_CON_GAT_GATE_CLKCMU_CPUCL0_SWITCH 0x2060 +#define CLK_CON_GAT_GATE_CLKCMU_CPUCL1_SWITCH 0x2064 +#define CLK_CON_GAT_GATE_CLKCMU_CPUCL2_SWITCH 0x2068 +#define CLK_CON_GAT_GATE_CLKCMU_CSIS_BUS 0x206c +#define CLK_CON_GAT_GATE_CLKCMU_DISP_BUS 0x2070 +#define CLK_CON_GAT_GATE_CLKCMU_DNS_BUS 0x2074 +#define CLK_CON_GAT_GATE_CLKCMU_DPU_BUS 0x2078 +#define CLK_CON_GAT_GATE_CLKCMU_EH_BUS 0x207c +#define CLK_CON_GAT_GATE_CLKCMU_G2D_G2D 0x2080 +#define CLK_CON_GAT_GATE_CLKCMU_G2D_MSCL 0x2084 +#define CLK_CON_GAT_GATE_CLKCMU_G3AA_G3AA 0x2088 +#define CLK_CON_GAT_GATE_CLKCMU_G3D_BUSD 0x208c +#define CLK_CON_GAT_GATE_CLKCMU_G3D_GLB 0x2090 +#define CLK_CON_GAT_GATE_CLKCMU_G3D_SWITCH 0x2094 +#define CLK_CON_GAT_GATE_CLKCMU_GDC_GDC0 0x2098 +#define CLK_CON_GAT_GATE_CLKCMU_GDC_GDC1 0x209c +#define CLK_CON_GAT_GATE_CLKCMU_GDC_SCSC 0x20a0 +#define CLK_CON_GAT_GATE_CLKCMU_HPM 0x20a4 +#define CLK_CON_GAT_GATE_CLKCMU_HSI0_BUS 0x20a8 +#define CLK_CON_GAT_GATE_CLKCMU_HSI0_DPGTC 0x20ac +#define CLK_CON_GAT_GATE_CLKCMU_HSI0_USB31DRD 0x20b0 +#define CLK_CON_GAT_GATE_CLKCMU_HSI0_USBDPDBG 0x20b4 +#define CLK_CON_GAT_GATE_CLKCMU_HSI1_BUS 0x20b8 +#define CLK_CON_GAT_GATE_CLKCMU_HSI1_PCIE 0x20bc +#define CLK_CON_GAT_GATE_CLKCMU_HSI2_BUS 0x20c0 +#define CLK_CON_GAT_GATE_CLKCMU_HSI2_MMCCARD 0x20c4 +#define CLK_CON_GAT_GATE_CLKCMU_HSI2_PCIE 0x20c8 +#define CLK_CON_GAT_GATE_CLKCMU_HSI2_UFS_EMBD 0x20cc +#define CLK_CON_GAT_GATE_CLKCMU_IPP_BUS 0x20d0 +#define CLK_CON_GAT_GATE_CLKCMU_ITP_BUS 0x20d4 +#define CLK_CON_GAT_GATE_CLKCMU_MCSC_ITSC 0x20d8 +#define CLK_CON_GAT_GATE_CLKCMU_MCSC_MCSC 0x20dc +#define CLK_CON_GAT_GATE_CLKCMU_MFC_MFC 0x20e0 +#define CLK_CON_GAT_GATE_CLKCMU_MIF_BUSP 0x20e4 +#define CLK_CON_GAT_GATE_CLKCMU_MISC_BUS 0x20e8 +#define CLK_CON_GAT_GATE_CLKCMU_MISC_SSS 0x20ec +#define CLK_CON_GAT_GATE_CLKCMU_PDP_BUS 0x20f0 +#define CLK_CON_GAT_GATE_CLKCMU_PDP_VRA 0x20f4 +#define CLK_CON_GAT_GATE_CLKCMU_PERIC0_BUS 0x20f8 +#define CLK_CON_GAT_GATE_CLKCMU_PERIC0_IP 0x20fc +#define CLK_CON_GAT_GATE_CLKCMU_PERIC1_BUS 0x2100 +#define CLK_CON_GAT_GATE_CLKCMU_PERIC1_IP 0x2104 +#define CLK_CON_GAT_GATE_CLKCMU_TNR_BUS 0x2108 +#define CLK_CON_GAT_GATE_CLKCMU_TOP_CMUREF 0x210c +#define CLK_CON_GAT_GATE_CLKCMU_TPU_BUS 0x2110 +#define CLK_CON_GAT_GATE_CLKCMU_TPU_TPU 0x2114 +#define CLK_CON_GAT_GATE_CLKCMU_TPU_TPUCTL 0x2118 +#define CLK_CON_GAT_GATE_CLKCMU_TPU_UART 0x211c + +#define DMYQCH_CON_CMU_TOP_CMUREF_QCH 0x3000 +#define DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK0 0x3004 +#define DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK1 0x3008 +#define DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK2 0x300c +#define DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK3 0x3010 +#define DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK4 0x3014 +#define DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK5 0x3018 +#define DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK6 0x301c +#define DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK7 0x3020 +#define DMYQCH_CON_OTP_QCH 0x3024 +#define QUEUE_CTRL_REG_BLK_CMU_CMU_TOP 0x3c00 +#define QUEUE_ENTRY0_BLK_CMU_CMU_TOP 0x3c10 +#define QUEUE_ENTRY1_BLK_CMU_CMU_TOP 0x3c14 +#define QUEUE_ENTRY2_BLK_CMU_CMU_TOP 0x3c18 +#define QUEUE_ENTRY3_BLK_CMU_CMU_TOP 0x3c1c +#define QUEUE_ENTRY4_BLK_CMU_CMU_TOP 0x3c20 +#define QUEUE_ENTRY5_BLK_CMU_CMU_TOP 0x3c24 +#define QUEUE_ENTRY6_BLK_CMU_CMU_TOP 0x3c28 +#define QUEUE_ENTRY7_BLK_CMU_CMU_TOP 0x3c2c +#define MIFMIRROR_QUEUE_CTRL_REG 0x3e00 +#define MIFMIRROR_QUEUE_ENTRY0 0x3e10 +#define MIFMIRROR_QUEUE_ENTRY1 0x3e14 +#define MIFMIRROR_QUEUE_ENTRY2 0x3e18 +#define MIFMIRROR_QUEUE_ENTRY3 0x3e1c +#define MIFMIRROR_QUEUE_ENTRY4 0x3e20 +#define MIFMIRROR_QUEUE_ENTRY5 0x3e24 +#define MIFMIRROR_QUEUE_ENTRY6 0x3e28 +#define MIFMIRROR_QUEUE_ENTRY7 0x3e2c +#define MIFMIRROR_QUEUE_BUSY 0x3e30 +#define GENERALIO_ACD_CHANNEL_0 0x3f00 +#define GENERALIO_ACD_CHANNEL_1 0x3f04 +#define GENERALIO_ACD_CHANNEL_2 0x3f08 +#define GENERALIO_ACD_CHANNEL_3 0x3f0c +#define GENERALIO_ACD_MASK 0x3f14 + +static const unsigned long cmu_top_clk_regs[] __initconst = { + PLL_LOCKTIME_PLL_SHARED0, + PLL_LOCKTIME_PLL_SHARED1, + PLL_LOCKTIME_PLL_SHARED2, + PLL_LOCKTIME_PLL_SHARED3, + PLL_LOCKTIME_PLL_SPARE, + PLL_CON0_PLL_SHARED0, + PLL_CON1_PLL_SHARED0, + PLL_CON2_PLL_SHARED0, + PLL_CON3_PLL_SHARED0, + PLL_CON4_PLL_SHARED0, + PLL_CON0_PLL_SHARED1, + PLL_CON1_PLL_SHARED1, + PLL_CON2_PLL_SHARED1, + PLL_CON3_PLL_SHARED1, + PLL_CON4_PLL_SHARED1, + PLL_CON0_PLL_SHARED2, + PLL_CON1_PLL_SHARED2, + PLL_CON2_PLL_SHARED2, + PLL_CON3_PLL_SHARED2, + PLL_CON4_PLL_SHARED2, + PLL_CON0_PLL_SHARED3, + PLL_CON1_PLL_SHARED3, + PLL_CON2_PLL_SHARED3, + PLL_CON3_PLL_SHARED3, + PLL_CON4_PLL_SHARED3, + PLL_CON0_PLL_SPARE, + PLL_CON1_PLL_SPARE, + PLL_CON2_PLL_SPARE, + PLL_CON3_PLL_SPARE, + PLL_CON4_PLL_SPARE, + CMU_CMU_TOP_CONTROLLER_OPTION, + CLKOUT_CON_BLK_CMU_CMU_TOP_CLKOUT0, + CMU_HCHGEN_CLKMUX_CMU_BOOST, + CMU_HCHGEN_CLKMUX_TOP_BOOST, + CMU_HCHGEN_CLKMUX, + POWER_FAIL_DETECT_PLL, + EARLY_WAKEUP_FORCED_0_ENABLE, + EARLY_WAKEUP_FORCED_1_ENABLE, + EARLY_WAKEUP_APM_CTRL, + EARLY_WAKEUP_CLUSTER0_CTRL, + EARLY_WAKEUP_DPU_CTRL, + EARLY_WAKEUP_CSIS_CTRL, + EARLY_WAKEUP_APM_DEST, + EARLY_WAKEUP_CLUSTER0_DEST, + EARLY_WAKEUP_DPU_DEST, + EARLY_WAKEUP_CSIS_DEST, + EARLY_WAKEUP_SW_TRIG_APM, + EARLY_WAKEUP_SW_TRIG_APM_SET, + EARLY_WAKEUP_SW_TRIG_APM_CLEAR, + EARLY_WAKEUP_SW_TRIG_CLUSTER0, + EARLY_WAKEUP_SW_TRIG_CLUSTER0_SET, + EARLY_WAKEUP_SW_TRIG_CLUSTER0_CLEAR, + EARLY_WAKEUP_SW_TRIG_DPU, + EARLY_WAKEUP_SW_TRIG_DPU_SET, + EARLY_WAKEUP_SW_TRIG_DPU_CLEAR, + EARLY_WAKEUP_SW_TRIG_CSIS, + EARLY_WAKEUP_SW_TRIG_CSIS_SET, + EARLY_WAKEUP_SW_TRIG_CSIS_CLEAR, + CLK_CON_MUX_MUX_CLKCMU_BO_BUS, + CLK_CON_MUX_MUX_CLKCMU_BUS0_BUS, + CLK_CON_MUX_MUX_CLKCMU_BUS1_BUS, + CLK_CON_MUX_MUX_CLKCMU_BUS2_BUS, + CLK_CON_MUX_MUX_CLKCMU_CIS_CLK0, + CLK_CON_MUX_MUX_CLKCMU_CIS_CLK1, + CLK_CON_MUX_MUX_CLKCMU_CIS_CLK2, + CLK_CON_MUX_MUX_CLKCMU_CIS_CLK3, + CLK_CON_MUX_MUX_CLKCMU_CIS_CLK4, + CLK_CON_MUX_MUX_CLKCMU_CIS_CLK5, + CLK_CON_MUX_MUX_CLKCMU_CIS_CLK6, + CLK_CON_MUX_MUX_CLKCMU_CIS_CLK7, + CLK_CON_MUX_MUX_CLKCMU_CMU_BOOST, + CLK_CON_MUX_MUX_CLKCMU_CMU_BOOST_OPTION1, + CLK_CON_MUX_MUX_CLKCMU_CORE_BUS, + CLK_CON_MUX_MUX_CLKCMU_CPUCL0_DBG, + CLK_CON_MUX_MUX_CLKCMU_CPUCL0_SWITCH, + CLK_CON_MUX_MUX_CLKCMU_CPUCL1_SWITCH, + CLK_CON_MUX_MUX_CLKCMU_CPUCL2_SWITCH, + CLK_CON_MUX_MUX_CLKCMU_CSIS_BUS, + CLK_CON_MUX_MUX_CLKCMU_DISP_BUS, + CLK_CON_MUX_MUX_CLKCMU_DNS_BUS, + CLK_CON_MUX_MUX_CLKCMU_DPU_BUS, + CLK_CON_MUX_MUX_CLKCMU_EH_BUS, + CLK_CON_MUX_MUX_CLKCMU_G2D_G2D, + CLK_CON_MUX_MUX_CLKCMU_G2D_MSCL, + CLK_CON_MUX_MUX_CLKCMU_G3AA_G3AA, + CLK_CON_MUX_MUX_CLKCMU_G3D_BUSD, + CLK_CON_MUX_MUX_CLKCMU_G3D_GLB, + CLK_CON_MUX_MUX_CLKCMU_G3D_SWITCH, + CLK_CON_MUX_MUX_CLKCMU_GDC_GDC0, + CLK_CON_MUX_MUX_CLKCMU_GDC_GDC1, + CLK_CON_MUX_MUX_CLKCMU_GDC_SCSC, + CLK_CON_MUX_MUX_CLKCMU_HPM, + CLK_CON_MUX_MUX_CLKCMU_HSI0_BUS, + CLK_CON_MUX_MUX_CLKCMU_HSI0_DPGTC, + CLK_CON_MUX_MUX_CLKCMU_HSI0_USB31DRD, + CLK_CON_MUX_MUX_CLKCMU_HSI0_USBDPDBG, + CLK_CON_MUX_MUX_CLKCMU_HSI1_BUS, + CLK_CON_MUX_MUX_CLKCMU_HSI1_PCIE, + CLK_CON_MUX_MUX_CLKCMU_HSI2_BUS, + CLK_CON_MUX_MUX_CLKCMU_HSI2_MMC_CARD, + CLK_CON_MUX_MUX_CLKCMU_HSI2_PCIE, + CLK_CON_MUX_MUX_CLKCMU_HSI2_UFS_EMBD, + CLK_CON_MUX_MUX_CLKCMU_IPP_BUS, + CLK_CON_MUX_MUX_CLKCMU_ITP_BUS, + CLK_CON_MUX_MUX_CLKCMU_MCSC_ITSC, + CLK_CON_MUX_MUX_CLKCMU_MCSC_MCSC, + CLK_CON_MUX_MUX_CLKCMU_MFC_MFC, + CLK_CON_MUX_MUX_CLKCMU_MIF_BUSP, + CLK_CON_MUX_MUX_CLKCMU_MIF_SWITCH, + CLK_CON_MUX_MUX_CLKCMU_MISC_BUS, + CLK_CON_MUX_MUX_CLKCMU_MISC_SSS, + CLK_CON_MUX_MUX_CLKCMU_PDP_BUS, + CLK_CON_MUX_MUX_CLKCMU_PDP_VRA, + CLK_CON_MUX_MUX_CLKCMU_PERIC0_BUS, + CLK_CON_MUX_MUX_CLKCMU_PERIC0_IP, + CLK_CON_MUX_MUX_CLKCMU_PERIC1_BUS, + CLK_CON_MUX_MUX_CLKCMU_PERIC1_IP, + CLK_CON_MUX_MUX_CLKCMU_TNR_BUS, + CLK_CON_MUX_MUX_CLKCMU_TOP_BOOST_OPTION1, + CLK_CON_MUX_MUX_CLKCMU_TOP_CMUREF, + CLK_CON_MUX_MUX_CLKCMU_TPU_BUS, + CLK_CON_MUX_MUX_CLKCMU_TPU_TPU, + CLK_CON_MUX_MUX_CLKCMU_TPU_TPUCTL, + CLK_CON_MUX_MUX_CLKCMU_TPU_UART, + CLK_CON_MUX_MUX_CMU_CMUREF, + CLK_CON_DIV_CLKCMU_BO_BUS, + CLK_CON_DIV_CLKCMU_BUS0_BUS, + CLK_CON_DIV_CLKCMU_BUS1_BUS, + CLK_CON_DIV_CLKCMU_BUS2_BUS, + CLK_CON_DIV_CLKCMU_CIS_CLK0, + CLK_CON_DIV_CLKCMU_CIS_CLK1, + CLK_CON_DIV_CLKCMU_CIS_CLK2, + CLK_CON_DIV_CLKCMU_CIS_CLK3, + CLK_CON_DIV_CLKCMU_CIS_CLK4, + CLK_CON_DIV_CLKCMU_CIS_CLK5, + CLK_CON_DIV_CLKCMU_CIS_CLK6, + CLK_CON_DIV_CLKCMU_CIS_CLK7, + CLK_CON_DIV_CLKCMU_CORE_BUS, + CLK_CON_DIV_CLKCMU_CPUCL0_DBG, + CLK_CON_DIV_CLKCMU_CPUCL0_SWITCH, + CLK_CON_DIV_CLKCMU_CPUCL1_SWITCH, + CLK_CON_DIV_CLKCMU_CPUCL2_SWITCH, + CLK_CON_DIV_CLKCMU_CSIS_BUS, + CLK_CON_DIV_CLKCMU_DISP_BUS, + CLK_CON_DIV_CLKCMU_DNS_BUS, + CLK_CON_DIV_CLKCMU_DPU_BUS, + CLK_CON_DIV_CLKCMU_EH_BUS, + CLK_CON_DIV_CLKCMU_G2D_G2D, + CLK_CON_DIV_CLKCMU_G2D_MSCL, + CLK_CON_DIV_CLKCMU_G3AA_G3AA, + CLK_CON_DIV_CLKCMU_G3D_BUSD, + CLK_CON_DIV_CLKCMU_G3D_GLB, + CLK_CON_DIV_CLKCMU_G3D_SWITCH, + CLK_CON_DIV_CLKCMU_GDC_GDC0, + CLK_CON_DIV_CLKCMU_GDC_GDC1, + CLK_CON_DIV_CLKCMU_GDC_SCSC, + CLK_CON_DIV_CLKCMU_HPM, + CLK_CON_DIV_CLKCMU_HSI0_BUS, + CLK_CON_DIV_CLKCMU_HSI0_DPGTC, + CLK_CON_DIV_CLKCMU_HSI0_USB31DRD, + CLK_CON_DIV_CLKCMU_HSI0_USBDPDBG, + CLK_CON_DIV_CLKCMU_HSI1_BUS, + CLK_CON_DIV_CLKCMU_HSI1_PCIE, + CLK_CON_DIV_CLKCMU_HSI2_BUS, + CLK_CON_DIV_CLKCMU_HSI2_MMC_CARD, + CLK_CON_DIV_CLKCMU_HSI2_PCIE, + CLK_CON_DIV_CLKCMU_HSI2_UFS_EMBD, + CLK_CON_DIV_CLKCMU_IPP_BUS, + CLK_CON_DIV_CLKCMU_ITP_BUS, + CLK_CON_DIV_CLKCMU_MCSC_ITSC, + CLK_CON_DIV_CLKCMU_MCSC_MCSC, + CLK_CON_DIV_CLKCMU_MFC_MFC, + CLK_CON_DIV_CLKCMU_MIF_BUSP, + CLK_CON_DIV_CLKCMU_MISC_BUS, + CLK_CON_DIV_CLKCMU_MISC_SSS, + CLK_CON_DIV_CLKCMU_OTP, + CLK_CON_DIV_CLKCMU_PDP_BUS, + CLK_CON_DIV_CLKCMU_PDP_VRA, + CLK_CON_DIV_CLKCMU_PERIC0_BUS, + CLK_CON_DIV_CLKCMU_PERIC0_IP, + CLK_CON_DIV_CLKCMU_PERIC1_BUS, + CLK_CON_DIV_CLKCMU_PERIC1_IP, + CLK_CON_DIV_CLKCMU_TNR_BUS, + CLK_CON_DIV_CLKCMU_TPU_BUS, + CLK_CON_DIV_CLKCMU_TPU_TPU, + CLK_CON_DIV_CLKCMU_TPU_TPUCTL, + CLK_CON_DIV_CLKCMU_TPU_UART, + CLK_CON_DIV_DIV_CLKCMU_CMU_BOOST, + CLK_CON_DIV_DIV_CLK_CMU_CMUREF, + CLK_CON_DIV_PLL_SHARED0_DIV2, + CLK_CON_DIV_PLL_SHARED0_DIV3, + CLK_CON_DIV_PLL_SHARED0_DIV4, + CLK_CON_DIV_PLL_SHARED0_DIV5, + CLK_CON_DIV_PLL_SHARED1_DIV2, + CLK_CON_DIV_PLL_SHARED1_DIV3, + CLK_CON_DIV_PLL_SHARED1_DIV4, + CLK_CON_DIV_PLL_SHARED2_DIV2, + CLK_CON_DIV_PLL_SHARED3_DIV2, + CLK_CON_GAT_CLKCMU_BUS0_BOOST, + CLK_CON_GAT_CLKCMU_BUS1_BOOST, + CLK_CON_GAT_CLKCMU_BUS2_BOOST, + CLK_CON_GAT_CLKCMU_CORE_BOOST, + CLK_CON_GAT_CLKCMU_CPUCL0_BOOST, + CLK_CON_GAT_CLKCMU_CPUCL1_BOOST, + CLK_CON_GAT_CLKCMU_CPUCL2_BOOST, + CLK_CON_GAT_CLKCMU_MIF_BOOST, + CLK_CON_GAT_CLKCMU_MIF_SWITCH, + CLK_CON_GAT_GATE_CLKCMU_BO_BUS, + CLK_CON_GAT_GATE_CLKCMU_BUS0_BUS, + CLK_CON_GAT_GATE_CLKCMU_BUS1_BUS, + CLK_CON_GAT_GATE_CLKCMU_BUS2_BUS, + CLK_CON_GAT_GATE_CLKCMU_CIS_CLK0, + CLK_CON_GAT_GATE_CLKCMU_CIS_CLK1, + CLK_CON_GAT_GATE_CLKCMU_CIS_CLK2, + CLK_CON_GAT_GATE_CLKCMU_CIS_CLK3, + CLK_CON_GAT_GATE_CLKCMU_CIS_CLK4, + CLK_CON_GAT_GATE_CLKCMU_CIS_CLK5, + CLK_CON_GAT_GATE_CLKCMU_CIS_CLK6, + CLK_CON_GAT_GATE_CLKCMU_CIS_CLK7, + CLK_CON_GAT_GATE_CLKCMU_CMU_BOOST, + CLK_CON_GAT_GATE_CLKCMU_CORE_BUS, + CLK_CON_GAT_GATE_CLKCMU_CPUCL0_DBG_BUS, + CLK_CON_GAT_GATE_CLKCMU_CPUCL0_SWITCH, + CLK_CON_GAT_GATE_CLKCMU_CPUCL1_SWITCH, + CLK_CON_GAT_GATE_CLKCMU_CPUCL2_SWITCH, + CLK_CON_GAT_GATE_CLKCMU_CSIS_BUS, + CLK_CON_GAT_GATE_CLKCMU_DISP_BUS, + CLK_CON_GAT_GATE_CLKCMU_DNS_BUS, + CLK_CON_GAT_GATE_CLKCMU_DPU_BUS, + CLK_CON_GAT_GATE_CLKCMU_EH_BUS, + CLK_CON_GAT_GATE_CLKCMU_G2D_G2D, + CLK_CON_GAT_GATE_CLKCMU_G2D_MSCL, + CLK_CON_GAT_GATE_CLKCMU_G3AA_G3AA, + CLK_CON_GAT_GATE_CLKCMU_G3D_BUSD, + CLK_CON_GAT_GATE_CLKCMU_G3D_GLB, + CLK_CON_GAT_GATE_CLKCMU_G3D_SWITCH, + CLK_CON_GAT_GATE_CLKCMU_GDC_GDC0, + CLK_CON_GAT_GATE_CLKCMU_GDC_GDC1, + CLK_CON_GAT_GATE_CLKCMU_GDC_SCSC, + CLK_CON_GAT_GATE_CLKCMU_HPM, + CLK_CON_GAT_GATE_CLKCMU_HSI0_BUS, + CLK_CON_GAT_GATE_CLKCMU_HSI0_DPGTC, + CLK_CON_GAT_GATE_CLKCMU_HSI0_USB31DRD, + CLK_CON_GAT_GATE_CLKCMU_HSI0_USBDPDBG, + CLK_CON_GAT_GATE_CLKCMU_HSI1_BUS, + CLK_CON_GAT_GATE_CLKCMU_HSI1_PCIE, + CLK_CON_GAT_GATE_CLKCMU_HSI2_BUS, + CLK_CON_GAT_GATE_CLKCMU_HSI2_MMCCARD, + CLK_CON_GAT_GATE_CLKCMU_HSI2_PCIE, + CLK_CON_GAT_GATE_CLKCMU_HSI2_UFS_EMBD, + CLK_CON_GAT_GATE_CLKCMU_IPP_BUS, + CLK_CON_GAT_GATE_CLKCMU_ITP_BUS, + CLK_CON_GAT_GATE_CLKCMU_MCSC_ITSC, + CLK_CON_GAT_GATE_CLKCMU_MCSC_MCSC, + CLK_CON_GAT_GATE_CLKCMU_MFC_MFC, + CLK_CON_GAT_GATE_CLKCMU_MIF_BUSP, + CLK_CON_GAT_GATE_CLKCMU_MISC_BUS, + CLK_CON_GAT_GATE_CLKCMU_MISC_SSS, + CLK_CON_GAT_GATE_CLKCMU_PDP_BUS, + CLK_CON_GAT_GATE_CLKCMU_PDP_VRA, + CLK_CON_GAT_GATE_CLKCMU_PERIC0_BUS, + CLK_CON_GAT_GATE_CLKCMU_PERIC0_IP, + CLK_CON_GAT_GATE_CLKCMU_PERIC1_BUS, + CLK_CON_GAT_GATE_CLKCMU_PERIC1_IP, + CLK_CON_GAT_GATE_CLKCMU_TNR_BUS, + CLK_CON_GAT_GATE_CLKCMU_TOP_CMUREF, + CLK_CON_GAT_GATE_CLKCMU_TPU_BUS, + CLK_CON_GAT_GATE_CLKCMU_TPU_TPU, + CLK_CON_GAT_GATE_CLKCMU_TPU_TPUCTL, + CLK_CON_GAT_GATE_CLKCMU_TPU_UART, + DMYQCH_CON_CMU_TOP_CMUREF_QCH, + DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK0, + DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK1, + DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK2, + DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK3, + DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK4, + DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK5, + DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK6, + DMYQCH_CON_DFTMUX_CMU_QCH_CIS_CLK7, + DMYQCH_CON_OTP_QCH, + QUEUE_CTRL_REG_BLK_CMU_CMU_TOP, + QUEUE_ENTRY0_BLK_CMU_CMU_TOP, + QUEUE_ENTRY1_BLK_CMU_CMU_TOP, + QUEUE_ENTRY2_BLK_CMU_CMU_TOP, + QUEUE_ENTRY3_BLK_CMU_CMU_TOP, + QUEUE_ENTRY4_BLK_CMU_CMU_TOP, + QUEUE_ENTRY5_BLK_CMU_CMU_TOP, + QUEUE_ENTRY6_BLK_CMU_CMU_TOP, + QUEUE_ENTRY7_BLK_CMU_CMU_TOP, + MIFMIRROR_QUEUE_CTRL_REG, + MIFMIRROR_QUEUE_ENTRY0, + MIFMIRROR_QUEUE_ENTRY1, + MIFMIRROR_QUEUE_ENTRY2, + MIFMIRROR_QUEUE_ENTRY3, + MIFMIRROR_QUEUE_ENTRY4, + MIFMIRROR_QUEUE_ENTRY5, + MIFMIRROR_QUEUE_ENTRY6, + MIFMIRROR_QUEUE_ENTRY7, + MIFMIRROR_QUEUE_BUSY, + GENERALIO_ACD_CHANNEL_0, + GENERALIO_ACD_CHANNEL_1, + GENERALIO_ACD_CHANNEL_2, + GENERALIO_ACD_CHANNEL_3, + GENERALIO_ACD_MASK, +}; + +static const struct samsung_pll_clock cmu_top_pll_clks[] __initconst = { + /* CMU_TOP_PURECLKCOMP */ + PLL(pll_0517x, CLK_FOUT_SHARED0_PLL, "fout_shared0_pll", "oscclk", + PLL_LOCKTIME_PLL_SHARED0, PLL_CON3_PLL_SHARED0, + NULL), + PLL(pll_0517x, CLK_FOUT_SHARED1_PLL, "fout_shared1_pll", "oscclk", + PLL_LOCKTIME_PLL_SHARED1, PLL_CON3_PLL_SHARED1, + NULL), + PLL(pll_0518x, CLK_FOUT_SHARED2_PLL, "fout_shared2_pll", "oscclk", + PLL_LOCKTIME_PLL_SHARED2, PLL_CON3_PLL_SHARED2, + NULL), + PLL(pll_0518x, CLK_FOUT_SHARED3_PLL, "fout_shared3_pll", "oscclk", + PLL_LOCKTIME_PLL_SHARED3, PLL_CON3_PLL_SHARED3, + NULL), + PLL(pll_0518x, CLK_FOUT_SPARE_PLL, "fout_spare_pll", "oscclk", + PLL_LOCKTIME_PLL_SPARE, PLL_CON3_PLL_SPARE, + NULL), +}; + +/* List of parent clocks for Muxes in CMU_TOP */ +PNAME(mout_shared0_pll_p) = { "oscclk", "fout_shared0_pll" }; +PNAME(mout_shared1_pll_p) = { "oscclk", "fout_shared1_pll" }; +PNAME(mout_shared2_pll_p) = { "oscclk", "fout_shared2_pll" }; +PNAME(mout_shared3_pll_p) = { "oscclk", "fout_shared3_pll" }; +PNAME(mout_spare_pll_p) = { "oscclk", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_BUS0 */ +PNAME(mout_cmu_bus0_bus_p) = { "dout_shared0_div4", "dout_shared1_div4", + "dout_shared2_div2", "dout_shared3_div2", + "fout_spare_pll" }; + +PNAME(mout_cmu_cmu_boost_p) = { "dout_shared0_div4", "dout_shared1_div4", + "dout_shared2_div2", "dout_shared3_div2" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_BUS1 */ +PNAME(mout_cmu_bus1_bus_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_BUS2 */ +PNAME(mout_cmu_bus2_bus_p) = { "dout_shared0_div2", "dout_shared1_div2", + "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div3", "dout_shared1_div3", + "dout_shared0_div5", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_CORE */ +PNAME(mout_cmu_core_bus_p) = { "dout_shared0_div2", "dout_shared1_div2", + "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div3", "dout_shared1_div3", + "dout_shared0_div5", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_EH */ +PNAME(mout_cmu_eh_bus_p) = { "dout_shared0_div2", "dout_shared1_div2", + "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div3", "dout_shared1_div3", + "dout_shared0_div5", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_CPUCL2 */ +PNAME(mout_cmu_cpucl2_switch_p) = { "fout_shared1_pll", "dout_shared0_div2", + "dout_shared1_div2", "fout_shared2_pll", + "fout_shared3_pll", "dout_shared0_div3", + "dout_shared1_div3", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_CPUCL1 */ +PNAME(mout_cmu_cpucl1_switch_p) = { "fout_shared1_pll", "dout_shared0_div2", + "dout_shared1_div2", "fout_shared2_pll", + "fout_shared3_pll", "dout_shared0_div3", + "dout_shared1_div3", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_CPUCL0 */ +PNAME(mout_cmu_cpucl0_switch_p) = { "fout_shared1_pll", "dout_shared0_div2", + "dout_shared1_div2", "fout_shared2_pll", + "fout_shared3_pll", "dout_shared0_div3", + "dout_shared1_div3", "fout_spare_pll" }; + +PNAME(mout_cmu_cpucl0_dbg_p) = { "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div4", "dout_shared1_div4", + "dout_shared2_div2", "fout_spare_pll" }; + +PNAME(mout_cmu_hpm_p) = { "oscclk", "dout_shared1_div3", + "dout_shared0_div4", "dout_shared2_div2" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_G3D */ +PNAME(mout_cmu_g3d_switch_p) = { "fout_shared2_pll", "dout_shared0_div3", + "fout_shared3_pll", "dout_shared1_div3", + "dout_shared0_div4", "dout_shared1_div4", + "fout_spare_pll" }; + +PNAME(mout_cmu_g3d_busd_p) = { "dout_shared0_div2", "dout_shared1_div2", + "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div3", "dout_shared1_div3", + "dout_shared0_div4", "fout_spare_pll" }; + +PNAME(mout_cmu_g3d_glb_p) = { "dout_shared0_div2", "dout_shared1_div2", + "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div3", "dout_shared1_div3", + "dout_shared0_div4", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_DPU */ +PNAME(mout_cmu_dpu_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_DISP */ +PNAME(mout_cmu_disp_bus_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_G2D */ +PNAME(mout_cmu_g2d_g2d_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +PNAME(mout_cmu_g2d_mscl_p) = { "dout_shared0_div4", "dout_shared1_div4", + "dout_shared2_div2", "dout_shared3_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_HSI0 */ +PNAME(mout_cmu_hsi0_usb31drd_p) = { "oscclk", "dout_shared2_div2" }; + +PNAME(mout_cmu_hsi0_bus_p) = { "dout_shared0_div4", "dout_shared1_div4", + "dout_shared2_div2", "dout_shared3_div2", + "fout_spare_pll" }; + +PNAME(mout_cmu_hsi0_dpgtc_p) = { "oscclk", "dout_shared0_div4", + "dout_shared2_div2", "fout_spare_pll" }; + +PNAME(mout_cmu_hsi0_usbdpdbg_p) = { "oscclk", "dout_shared2_div2" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_HSI1 */ +PNAME(mout_cmu_hsi1_bus_p) = { "dout_shared0_div4", "dout_shared1_div4", + "dout_shared2_div2", "dout_shared3_div2", + "fout_spare_pll" }; + +PNAME(mout_cmu_hsi1_pcie_p) = { "oscclk", "dout_shared2_div2" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_HSI2 */ +PNAME(mout_cmu_hsi2_bus_p) = { "dout_shared0_div4", "dout_shared1_div4", + "dout_shared2_div2", "dout_shared3_div2", + "fout_spare_pll" }; + +PNAME(mout_cmu_hsi2_pcie0_p) = { "oscclk", "dout_shared2_div2" }; + +PNAME(mout_cmu_hsi2_ufs_embd_p) = { "oscclk", "dout_shared0_div4", + "dout_shared2_div2", "fout_spare_pll" }; + +PNAME(mout_cmu_hsi2_mmc_card_p) = { "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div4", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_CSIS */ +PNAME(mout_cmu_csis_bus_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_PDP */ +PNAME(mout_cmu_pdp_bus_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +PNAME(mout_cmu_pdp_vra_p) = { "fout_shared2_pll", "dout_shared0_div3", + "fout_shared3_pll", "dout_shared1_div3", + "dout_shared0_div4", "dout_shared1_div4", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_IPP */ +PNAME(mout_cmu_ipp_bus_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_G3AA */ +PNAME(mout_cmu_g3aa_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_ITP */ +PNAME(mout_cmu_itp_bus_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_DNS */ +PNAME(mout_cmu_dns_bus_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_TNR */ +PNAME(mout_cmu_tnr_bus_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_MCSC */ +PNAME(mout_cmu_mcsc_itsc_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +PNAME(mout_cmu_mcsc_mcsc_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_GDC */ +PNAME(mout_cmu_gdc_scsc_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +PNAME(mout_cmu_gdc_gdc0_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +PNAME(mout_cmu_gdc_gdc1_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_MFC */ +PNAME(mout_cmu_mfc_mfc_p) = { "dout_shared0_div3", "fout_shared3_pll", + "dout_shared1_div3", "dout_shared0_div4", + "dout_shared1_div4", "dout_shared2_div2", + "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for DDRPHY0/1/2/3 */ + +PNAME(mout_cmu_mif_switch_p) = { "fout_shared0_pll", "fout_shared1_pll", + "dout_shared0_div2", "dout_shared1_div2", + "fout_shared2_pll", "dout_shared0_div3", + "fout_shared3_pll", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_MIF0/1/2/3 */ +PNAME(mout_cmu_mif_busp_p) = { "dout_shared0_div4", "dout_shared1_div4", + "dout_shared0_div5", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_MISC */ +PNAME(mout_cmu_misc_bus_p) = { "dout_shared0_div4", "dout_shared2_div2", + "dout_shared3_div2", "fout_spare_pll" }; +PNAME(mout_cmu_misc_sss_p) = { "dout_shared0_div4", "dout_shared2_div2", + "dout_shared3_div2", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_PERIC0 */ +PNAME(mout_cmu_peric0_bus_p) = { "dout_shared0_div4", "dout_shared2_div2", + "dout_shared3_div2", "fout_spare_pll" }; +PNAME(mout_cmu_peric0_ip_p) = { "dout_shared0_div4", "dout_shared2_div2", + "dout_shared3_div2", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_PERIC1 */ +PNAME(mout_cmu_peric1_bus_p) = { "dout_shared0_div4", "dout_shared2_div2", + "dout_shared3_div2", "fout_spare_pll" }; +PNAME(mout_cmu_peric1_ip_p) = { "dout_shared0_div4", "dout_shared2_div2", + "dout_shared3_div2", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_TPU */ +PNAME(mout_cmu_tpu_tpu_p) = { "dout_shared0_div2", "dout_shared1_div2", + "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div3", "dout_shared1_div3", + "dout_shared0_div4", "fout_spare_pll" }; + +PNAME(mout_cmu_tpu_tpuctl_p) = { "dout_shared0_div2", "dout_shared1_div2", + "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div3", "dout_shared1_div3", + "dout_shared0_div4", "fout_spare_pll" }; + +PNAME(mout_cmu_tpu_bus_p) = { "dout_shared0_div2", "dout_shared1_div2", + "fout_shared2_pll", "fout_shared3_pll", + "dout_shared0_div3", "dout_shared1_div3", + "dout_shared0_div4", "fout_spare_pll" }; + +PNAME(mout_cmu_tpu_uart_p) = { "dout_shared0_div4", "dout_shared2_div2", + "dout_shared3_div2", "fout_spare_pll" }; + +/* List of parent clocks for Muxes in CMU_TOP: for CMU_BO */ +PNAME(mout_cmu_bo_bus_p) = { "fout_shared2_pll", "dout_shared0_div3", + "fout_shared3_pll", "dout_shared1_div3", + "dout_shared0_div4", "dout_shared1_div4", + "fout_spare_pll" }; + +/* gs101 */ +static const struct samsung_mux_clock cmu_top_mux_clks[] __initconst = { + /* CMU_TOP_PURECLKCOMP */ + MUX(CLK_MOUT_SHARED0_PLL, "mout_shared0_pll", mout_shared0_pll_p, + PLL_CON0_PLL_SHARED0, 4, 1), + MUX(CLK_MOUT_SHARED1_PLL, "mout_shared1_pll", mout_shared1_pll_p, + PLL_CON0_PLL_SHARED1, 4, 1), + MUX(CLK_MOUT_SHARED2_PLL, "mout_shared2_pll", mout_shared2_pll_p, + PLL_CON0_PLL_SHARED2, 4, 1), + MUX(CLK_MOUT_SHARED3_PLL, "mout_shared3_pll", mout_shared3_pll_p, + PLL_CON0_PLL_SHARED3, 4, 1), + MUX(CLK_MOUT_SPARE_PLL, "mout_spare_pll", mout_spare_pll_p, + PLL_CON0_PLL_SPARE, 4, 1), + + /* BUS0 */ + MUX(CLK_MOUT_BUS0_BUS, "mout_cmu_bus0_bus", mout_cmu_bus0_bus_p, + CLK_CON_MUX_MUX_CLKCMU_BUS0_BUS, 0, 2), + MUX(CLK_MOUT_CMU_BOOST, "mout_cmu_boost", mout_cmu_cmu_boost_p, + CLK_CON_MUX_MUX_CLKCMU_CMU_BOOST, 0, 2), + + /* BUS1 */ + MUX(CLK_MOUT_BUS1_BUS, "mout_cmu_bus1_bus", mout_cmu_bus1_bus_p, + CLK_CON_MUX_MUX_CLKCMU_BUS1_BUS, 0, 2), + + /* BUS2 */ + MUX(CLK_MOUT_BUS2_BUS, "mout_cmu_bus2_bus", mout_cmu_bus2_bus_p, + CLK_CON_MUX_MUX_CLKCMU_BUS2_BUS, 0, 2), + + /* CORE */ + MUX(CLK_MOUT_CORE_BUS, "mout_cmu_core_bus", mout_cmu_core_bus_p, + CLK_CON_MUX_MUX_CLKCMU_CORE_BUS, 0, 2), + + /* EH */ + MUX(CLK_MOUT_EH_BUS, "mout_cmu_eh_bus", mout_cmu_eh_bus_p, + CLK_CON_MUX_MUX_CLKCMU_CORE_BUS, 0, 2), + + /* CPUCL{0,1,2,} */ + MUX(CLK_MOUT_CPUCL2_SWITCH, "mout_cmu_cpucl2_switch", mout_cmu_cpucl2_switch_p, + CLK_CON_MUX_MUX_CLKCMU_CPUCL2_SWITCH, 0, 2), + + MUX(CLK_MOUT_CPUCL1_SWITCH, "mout_cmu_cpucl1_switch", mout_cmu_cpucl1_switch_p, + CLK_CON_MUX_MUX_CLKCMU_CPUCL1_SWITCH, 0, 2), + + MUX(CLK_MOUT_CPUCL0_SWITCH, "mout_cmu_cpucl0_switch", mout_cmu_cpucl0_switch_p, + CLK_CON_MUX_MUX_CLKCMU_CPUCL0_SWITCH, 0, 2), + + MUX(CLK_MOUT_CPUCL0_DBG, "mout_cmu_cpucl0_dbg", mout_cmu_cpucl0_dbg_p, + CLK_CON_DIV_CLKCMU_CPUCL0_DBG, 0, 2), + + MUX(CLK_MOUT_CMU_HPM, "mout_cmu_hpm", mout_cmu_hpm_p, + CLK_CON_MUX_MUX_CLKCMU_HPM, 0, 2), + + /* G3D */ + MUX(CLK_MOUT_G3D_SWITCH, "mout_cmu_g3d_switch", mout_cmu_g3d_switch_p, + CLK_CON_MUX_MUX_CLKCMU_G3D_SWITCH, 0, 2), + + MUX(CLK_MOUT_G3D_BUSD, "mout_cmu_g3d_busd", mout_cmu_g3d_busd_p, + CLK_CON_MUX_MUX_CLKCMU_G3D_BUSD, 0, 2), + + MUX(CLK_MOUT_G3D_GLB, "mout_cmu_g3d_glb", mout_cmu_g3d_glb_p, + CLK_CON_MUX_MUX_CLKCMU_G3D_GLB, 0, 2), + /* DPU */ + MUX(CLK_MOUT_DPU_BUS, "mout_cmu_dpu_bus", mout_cmu_dpu_p, + CLK_CON_MUX_MUX_CLKCMU_DPU_BUS, 0, 2), + + /* DISP */ + MUX(CLK_MOUT_DISP_BUS, "mout_cmu_disp_bus", mout_cmu_disp_bus_p, + CLK_CON_MUX_MUX_CLKCMU_DISP_BUS, 0, 2), + + /* G2D */ + MUX(CLK_MOUT_G2D_G2D, "mout_cmu_g2d_g2d", mout_cmu_g2d_g2d_p, + CLK_CON_MUX_MUX_CLKCMU_G2D_G2D, 0, 2), + + MUX(CLK_MOUT_G2D_MSCL, "mout_cmu_g2d_mscl", mout_cmu_g2d_mscl_p, + CLK_CON_MUX_MUX_CLKCMU_G2D_MSCL, 0, 2), + + /* HSI0 */ + MUX(CLK_MOUT_HSI0_USB31DRD, "mout_cmu_hsi0_usb31drd", mout_cmu_hsi0_usb31drd_p, + CLK_CON_MUX_MUX_CLKCMU_HSI0_USB31DRD, 0, 2), + + MUX(CLK_MOUT_HSI0_BUS, "mout_cmu_hsi0_bus", mout_cmu_hsi0_bus_p, + CLK_CON_MUX_MUX_CLKCMU_HSI0_BUS, 0, 2), + + MUX(CLK_MOUT_HSI0_DPGTC, "mout_cmu_hsi0_dpgtc", mout_cmu_hsi0_dpgtc_p, + CLK_CON_MUX_MUX_CLKCMU_HSI0_DPGTC, 0, 2), + + MUX(CLK_MOUT_HSI0_USBDPDGB, "mout_cmu_hsi0_usbdpdbg", mout_cmu_hsi0_usbdpdbg_p, + CLK_CON_MUX_MUX_CLKCMU_HSI0_USBDPDBG, 0, 2), + + /* HSI1 */ + MUX(CLK_MOUT_HSI1_BUS, "mout_cmu_hsi1_bus", mout_cmu_hsi1_bus_p, + CLK_CON_MUX_MUX_CLKCMU_HSI1_BUS, 0, 2), + + MUX(CLK_MOUT_HSI1_PCIE, "mout_cmu_hsi1_pcie", mout_cmu_hsi1_pcie_p, + CLK_CON_MUX_MUX_CLKCMU_HSI1_PCIE, 0, 2), + /* HSI2 */ + MUX(CLK_MOUT_HSI2_BUS, "mout_cmu_hsi2_bus", mout_cmu_hsi2_bus_p, + CLK_CON_MUX_MUX_CLKCMU_HSI2_BUS, 0, 2), + + MUX(CLK_MOUT_HSI2_PCIE, "mout_cmu_hsi2_pcie", mout_cmu_hsi2_pcie0_p, + CLK_CON_MUX_MUX_CLKCMU_HSI2_PCIE, 0, 2), + + MUX(CLK_MOUT_HSI2_UFS_EMBD, "mout_cmu_hsi2_ufs_embd", mout_cmu_hsi2_ufs_embd_p, + CLK_CON_MUX_MUX_CLKCMU_HSI2_UFS_EMBD, 0, 2), + + MUX(CLK_MOUT_HSI2_MMC_CARD, "mout_cmu_hsi2_mmc_card", mout_cmu_hsi2_mmc_card_p, + CLK_CON_MUX_MUX_CLKCMU_HSI2_MMC_CARD, 0, 2), + + /* CSIS */ + MUX(CLK_MOUT_CSIS, "mout_cmu_csis_bus", mout_cmu_csis_bus_p, + CLK_CON_MUX_MUX_CLKCMU_CSIS_BUS, 0, 2), + + /* PDP */ + MUX(CLK_MOUT_PDP_BUS, "mout_cmu_pdp_bus", mout_cmu_pdp_bus_p, + CLK_CON_MUX_MUX_CLKCMU_PDP_BUS, 0, 2), + + /* PDP */ + MUX(CLK_MOUT_PDP_VRA, "mout_cmu_pdp_vra", mout_cmu_pdp_vra_p, + CLK_CON_MUX_MUX_CLKCMU_PDP_VRA, 0, 2), + + /* IPP */ + MUX(CLK_MOUT_IPP_BUS, "mout_cmu_ipp_bus", mout_cmu_ipp_bus_p, + CLK_CON_MUX_MUX_CLKCMU_IPP_BUS, 0, 2), + + /* G3AA */ + MUX(CLK_MOUT_G3AA, "mout_cmu_g3aa", mout_cmu_g3aa_p, + CLK_CON_MUX_MUX_CLKCMU_G3AA_G3AA, 0, 2), + + /* ITP */ + MUX(CLK_MOUT_ITP, "mout_cmu_itp_bus", mout_cmu_itp_bus_p, + CLK_CON_MUX_MUX_CLKCMU_ITP_BUS, 0, 2), + + /* DNS */ + MUX(CLK_MOUT_DNS_BUS, "mout_cmu_dns_bus", mout_cmu_dns_bus_p, + CLK_CON_MUX_MUX_CLKCMU_DNS_BUS, 0, 2), + + /* TNR */ + MUX(CLK_MOUT_TNR_BUS, "mout_cmu_tnr_bus", mout_cmu_tnr_bus_p, + CLK_CON_MUX_MUX_CLKCMU_TNR_BUS, 0, 2), + + /* MCSC*/ + MUX(CLK_MOUT_MCSC_ITSC, "mout_cmu_mcsc_itsc", mout_cmu_mcsc_itsc_p, + CLK_CON_MUX_MUX_CLKCMU_MCSC_ITSC, 0, 2), + + MUX(CLK_MOUT_MCSC_MCSC, "mout_cmu_mcsc_mcsc", mout_cmu_mcsc_mcsc_p, + CLK_CON_MUX_MUX_CLKCMU_MCSC_MCSC, 0, 2), + + /* GDC */ + MUX(CLK_MOUT_GDC_SCSC, "mout_cmu_gdc_scsc", mout_cmu_gdc_scsc_p, + CLK_CON_MUX_MUX_CLKCMU_GDC_SCSC, 0, 2), + + MUX(CLK_MOUT_GDC_GDC0, "mout_cmu_gdc_gdc0", mout_cmu_gdc_gdc0_p, + CLK_CON_MUX_MUX_CLKCMU_GDC_GDC0, 0, 2), + + MUX(CLK_MOUT_GDC_GDC1, "mout_cmu_gdc_gdc1", mout_cmu_gdc_gdc1_p, + CLK_CON_MUX_MUX_CLKCMU_GDC_GDC1, 0, 2), + + /* MFC */ + MUX(CLK_MOUT_MFC_MFC, "mout_cmu_mfc_mfc", mout_cmu_mfc_mfc_p, + CLK_CON_MUX_MUX_CLKCMU_MFC_MFC, 0, 2), + + /* DDRPHY0/1/2/3 */ + MUX(CLK_MOUT_MIF_SWITCH, "mout_cmu_mif_switch", mout_cmu_mif_switch_p, + CLK_CON_MUX_MUX_CLKCMU_MIF_SWITCH, 0, 2), + + /* MIF0/1/2/3 */ + MUX(CLK_MOUT_MIF_BUS, "mout_cmu_mif_busp", mout_cmu_mif_busp_p, + CLK_CON_MUX_MUX_CLKCMU_MIF_BUSP, 0, 2), + + /* MISC */ + MUX(CLK_MOUT_MISC_BUS, "mout_cmu_misc_bus", mout_cmu_misc_bus_p, + CLK_CON_MUX_MUX_CLKCMU_MISC_BUS, 0, 2), + MUX(CLK_MOUT_MISC_SSS, "mout_cmu_misc_sss", mout_cmu_misc_sss_p, + CLK_CON_MUX_MUX_CLKCMU_MISC_SSS, 0, 2), + + /* PERI0 */ + MUX(CLK_MOUT_PERIC0_IP, "mout_cmu_peric0_ip", mout_cmu_peric0_ip_p, + CLK_CON_MUX_MUX_CLKCMU_PERIC0_IP, 0, 2), + MUX(CLK_MOUT_PERIC0_BUS, "mout_cmu_peric0_bus", mout_cmu_peric0_bus_p, + CLK_CON_MUX_MUX_CLKCMU_PERIC0_BUS, 0, 2), + /* PERI1 */ + MUX(CLK_MOUT_PERIC1_IP, "mout_cmu_peric1_ip", mout_cmu_peric1_ip_p, + CLK_CON_MUX_MUX_CLKCMU_PERIC0_IP, 0, 2), + MUX(CLK_MOUT_PERIC1_BUS, "mout_cmu_peric1_bus", mout_cmu_peric1_bus_p, + CLK_CON_MUX_MUX_CLKCMU_PERIC0_BUS, 0, 2), + + /* TPU */ + MUX(CLK_MOUT_TPU_TPU, "mout_cmu_tpu_tpu", mout_cmu_tpu_tpu_p, + CLK_CON_MUX_MUX_CLKCMU_TPU_TPU, 0, 2), + + MUX(CLK_MOUT_TPU_TPUCTL, "mout_cmu_tpu_tpuctl", mout_cmu_tpu_tpuctl_p, + CLK_CON_MUX_MUX_CLKCMU_TPU_TPUCTL, 0, 2), + + MUX(CLK_MOUT_TPU_BUS, "mout_cmu_tpu_bus", mout_cmu_tpu_bus_p, + CLK_CON_MUX_MUX_CLKCMU_TPU_BUS, 0, 2), + + MUX(CLK_MOUT_TPU_UART, "mout_cmu_tpu_uart", mout_cmu_tpu_uart_p, + CLK_CON_MUX_MUX_CLKCMU_TPU_UART, 0, 2), + + /* BO */ + MUX(CLK_MOUT_BO_BUS, "mout_cmu_bo_bus", mout_cmu_bo_bus_p, + CLK_CON_MUX_MUX_CLKCMU_BO_BUS, 0, 2), +}; + +static const struct samsung_div_clock cmu_top_div_clks[] __initconst = { + /* CMU_TOP_PURECLKCOMP */ + DIV(CLK_DOUT_SHARED0_DIV3, "dout_shared0_div3", "mout_shared0_pll", + CLK_CON_DIV_PLL_SHARED0_DIV3, 0, 2), + DIV(CLK_DOUT_SHARED0_DIV2, "dout_shared0_div2", "mout_shared0_pll", + CLK_CON_DIV_PLL_SHARED0_DIV2, 0, 1), + DIV(CLK_DOUT_SHARED0_DIV5, "dout_shared0_div5", "mout_shared0_pll", + CLK_CON_DIV_PLL_SHARED0_DIV5, 0, 2), + DIV(CLK_DOUT_SHARED0_DIV4, "dout_shared0_div4", "dout_shared0_div2", + CLK_CON_DIV_PLL_SHARED0_DIV4, 0, 1), + + DIV(CLK_DOUT_SHARED1_DIV2, "dout_shared1_div2", "mout_shared1_pll", + CLK_CON_DIV_PLL_SHARED1_DIV2, 0, 1), + DIV(CLK_DOUT_SHARED1_DIV3, "dout_shared1_div3", "mout_shared1_pll", + CLK_CON_DIV_PLL_SHARED1_DIV3, 0, 2), + DIV(CLK_DOUT_SHARED1_DIV4, "dout_shared1_div4", "mout_shared1_pll", + CLK_CON_DIV_PLL_SHARED1_DIV4, 0, 1), + + DIV(CLK_DOUT_SHARED2_DIV2, "dout_shared2_div2", "mout_shared2_pll", + CLK_CON_DIV_PLL_SHARED2_DIV2, 0, 1), + + DIV(CLK_DOUT_SHARED3_DIV2, "dout_shared3_div2", "mout_shared3_pll", + CLK_CON_DIV_PLL_SHARED3_DIV2, 0, 1), + + /* BUS0 */ + DIV(CLK_DOUT_BUS0_BUS, "dout_cmu_bus0_bus_div", "gout_cmu_bus0_bus", + CLK_CON_DIV_CLKCMU_BUS0_BUS, 0, 4), + DIV(CLK_DOUT_CMU_BOOST, "dout_cmu_boost", "gout_cmu_cmu_boost", + CLK_CON_DIV_DIV_CLKCMU_CMU_BOOST, 0, 2), + + /* BUS1 */ + DIV(CLK_DOUT_BUS1_BUS, "dout_cmu_bus1_bus", "gout_cmu_bus1_bus", + CLK_CON_DIV_CLKCMU_BUS1_BUS, 0, 4), + + /* BUS2 */ + DIV(CLK_DOUT_BUS2_BUS, "dout_cmu_bus2_bus", "gout_cmu_bus2_bus", + CLK_CON_DIV_CLKCMU_BUS2_BUS, 0, 4), + + /* CORE */ + DIV(CLK_DOUT_CORE_BUS, "dout_cmu_core_bus", "gout_cmu_core_bus", + CLK_CON_DIV_CLKCMU_CORE_BUS, 0, 4), + + /* EH */ + DIV(CLK_DOUT_EH_BUS, "dout_cmu_eh_bus", "gout_cmu_eh_bus", + CLK_CON_DIV_CLKCMU_EH_BUS, 0, 4), + + /* CPUCL{0,1,2,} */ + DIV(CLK_DOUT_CPUCL2_SWITCH, "dout_cmu_cpucl2_switch", "gout_cmu_cpucl2_switch", + CLK_CON_DIV_CLKCMU_CPUCL2_SWITCH, 0, 3), + + DIV(CLK_DOUT_CPUCL1_SWITCH, "dout_cmu_cpucl1_switch", "gout_cmu_cpucl1_switch", + CLK_CON_DIV_CLKCMU_CPUCL1_SWITCH, 0, 3), + + DIV(CLK_DOUT_CPUCL0_SWITCH, "dout_cmu_cpucl0_switch", "gout_cmu_cpucl0_switch", + CLK_CON_DIV_CLKCMU_CPUCL0_SWITCH, 0, 3), + + DIV(CLK_DOUT_CPUCL0_DBG, "dout_cmu_cpucl0_dbg", "gout_cmu_cpucl0_dbg", + CLK_CON_DIV_CLKCMU_CPUCL0_DBG, 0, 4), + + DIV(CLK_DOUT_CMU_HPM, "dout_cmu_hpm", "gout_cmu_hpm", + CLK_CON_DIV_CLKCMU_HPM, 0, 2), + + /* G3D */ + DIV(CLK_DOUT_G3D_SWITCH, "dout_cmu_g3d_switch", "gout_cmu_g3d_switch", + CLK_CON_DIV_CLKCMU_G3D_SWITCH, 0, 3), + + DIV(CLK_DOUT_G3D_SWITCH, "dout_cmu_g3d_busd", "gout_cmu_g3d_busd", + CLK_CON_DIV_CLKCMU_G3D_BUSD, 0, 4), + + DIV(CLK_DOUT_G3D_GLB, "dout_cmu_g3d_glb", "gout_cmu_g3d_glb", + CLK_CON_DIV_CLKCMU_G3D_GLB, 0, 4), + + /* DPU */ + DIV(CLK_DOUT_DPU_BUS, "dout_cmu_dpu_bus", "gout_cmu_dpu_bus", + CLK_CON_DIV_CLKCMU_DPU_BUS, 0, 4), + + /* DISP */ + DIV(CLK_DOUT_DISP_BUS, "dout_cmu_disp_bus", "gout_cmu_disp_bus", + CLK_CON_DIV_CLKCMU_DISP_BUS, 0, 4), + + /* G2D */ + DIV(CLK_DOUT_G2D_G2D, "dout_cmu_g2d_g2d", "gout_cmu_g2d_g2d", + CLK_CON_DIV_CLKCMU_G2D_G2D, 0, 4), + + DIV(CLK_DOUT_G2D_MSCL, "dout_cmu_g2d_mscl", "gout_cmu_g2d_mscl", + CLK_CON_DIV_CLKCMU_G2D_MSCL, 0, 4), + + /* HSI0 */ + DIV(CLK_DOUT_HSI0_USB31DRD, "dout_cmu_hsi0_usb31drd", "gout_cmu_hsi0_usb31drd", + CLK_CON_DIV_CLKCMU_HSI0_USB31DRD, 0, 5), + + DIV(CLK_DOUT_HSI0_BUS, "dout_cmu_hsi0_bus", "gout_cmu_hsi0_bus", + CLK_CON_DIV_CLKCMU_HSI0_BUS, 0, 4), + + DIV(CLK_DOUT_HSI0_DPGTC, "dout_cmu_hsi0_dpgtc", "gout_cmu_hsi0_dpgtc", + CLK_CON_DIV_CLKCMU_HSI0_DPGTC, 0, 4), + + /* TODO register exists but all lower bits are reserved */ + DIV(CLK_DOUT_HSI0_USBDPDGB, "dout_cmu_hsi0_usbdpdbg", "gout_cmu_hsi0_usbdpdbg", + CLK_CON_DIV_CLKCMU_HSI0_USBDPDBG, 0, 0), + + /* HSI1 */ + DIV(CLK_DOUT_HSI1_BUS, "dout_cmu_hsi1_bus", "gout_cmu_hsi1_bus", + CLK_CON_DIV_CLKCMU_HSI1_BUS, 0, 4), + + DIV(CLK_DOUT_HSI1_PCIE, "dout_cmu_hsi1_pcie", "gout_cmu_hsi1_pcie", + CLK_CON_DIV_CLKCMU_HSI1_PCIE, 0, 3), + /* HSI2 */ + DIV(CLK_DOUT_HSI2_BUS, "dout_cmu_hsi2_bus", "gout_cmu_hsi2_bus", + CLK_CON_DIV_CLKCMU_HSI2_BUS, 0, 4), + + DIV(CLK_DOUT_HSI2_PCIE, "dout_cmu_hsi2_pcie", "gout_cmu_hsi2_pcie", + CLK_CON_DIV_CLKCMU_HSI2_PCIE, 0, 3), + + DIV(CLK_DOUT_HSI2_UFS_EMBD, "dout_cmu_hsi2_ufs_embd", "gout_cmu_hsi2_ufs_embd", + CLK_CON_DIV_CLKCMU_HSI2_UFS_EMBD, 0, 4), + + DIV(CLK_DOUT_HSI2_MMC_CARD, "dout_cmu_hsi2_mmc_card", "gout_cmu_hsi2_mmc_card", + CLK_CON_DIV_CLKCMU_HSI2_MMC_CARD, 0, 9), + + /* CSIS */ + DIV(CLK_DOUT_CSIS, "dout_cmu_csis_bus", "gout_cmu_csis_bus", + CLK_CON_DIV_CLKCMU_CSIS_BUS, 0, 4), + + /* PDP */ + DIV(CLK_DOUT_PDP_BUS, "dout_cmu_pdp_bus", "gout_cmu_pdp_bus", + CLK_CON_DIV_CLKCMU_PDP_BUS, 0, 4), + + DIV(CLK_DOUT_PDP_VRA, "dout_cmu_pdp_vra", "gout_cmu_pdp_vra", + CLK_CON_DIV_CLKCMU_PDP_VRA, 0, 4), + + /* IPP */ + DIV(CLK_DOUT_IPP_BUS, "dout_cmu_ipp_bus", "gout_cmu_ipp_bus", + CLK_CON_DIV_CLKCMU_IPP_BUS, 0, 4), + + /* G3AA */ + DIV(CLK_DOUT_G3AA, "dout_cmu_g3aa", "gout_cmu_g3aa", + CLK_CON_DIV_CLKCMU_G3AA_G3AA, 0, 4), + + /* ITP */ + DIV(CLK_DOUT_ITP, "dout_cmu_itp_bus", "gout_cmu_itp_bus", + CLK_CON_DIV_CLKCMU_ITP_BUS, 0, 4), + + /* DNS */ + DIV(CLK_DOUT_DNS_BUS, "dout_cmu_dns_bus", "gout_cmu_dns_bus", + CLK_CON_DIV_CLKCMU_DNS_BUS, 0, 4), + + /* TNR */ + DIV(CLK_DOUT_TNR_BUS, "dout_cmu_tnr_bus", "gout_cmu_tnr_bus", + CLK_CON_DIV_CLKCMU_TNR_BUS, 0, 4), + + /* MCSC*/ + DIV(CLK_DOUT_MCSC_ITSC, "dout_cmu_mcsc_itsc", "gout_cmu_mcsc_itsc", + CLK_CON_DIV_CLKCMU_MCSC_ITSC, 0, 4), + + DIV(CLK_DOUT_MCSC_MCSC, "dout_cmu_mcsc_mcsc", "gout_cmu_mcsc_mcsc", + CLK_CON_DIV_CLKCMU_MCSC_MCSC, 0, 4), + + /* GDC */ + DIV(CLK_DOUT_GDC_SCSC, "dout_cmu_gdc_scsc", "gout_cmu_gdc_scsc", + CLK_CON_DIV_CLKCMU_GDC_SCSC, 0, 4), + + DIV(CLK_DOUT_GDC_GDC0, "dout_cmu_gdc_gdc0", "gout_cmu_gdc_gdc0", + CLK_CON_DIV_CLKCMU_GDC_GDC0, 0, 4), + + DIV(CLK_DOUT_GDC_GDC1, "dout_cmu_gdc_gdc1", "gout_cmu_gdc_gdc1", + CLK_CON_DIV_CLKCMU_GDC_GDC1, 0, 4), + + /* MFC */ + DIV(CLK_DOUT_MFC_MFC, "dout_cmu_mfc_mfc", "gout_cmu_mfc_mfc", + CLK_CON_DIV_CLKCMU_MFC_MFC, 0, 4), + + /* MIF0/1/2/3 */ + DIV(CLK_DOUT_MIF_BUS, "dout_cmu_mif_busp", "gout_cmu_mif_busp", + CLK_CON_DIV_CLKCMU_MIF_BUSP, 0, 4), + + /* MISC */ + DIV(CLK_DOUT_MISC_BUS, "dout_cmu_misc_bus", "gout_cmu_misc_bus", + CLK_CON_DIV_CLKCMU_MISC_BUS, 0, 4), + DIV(CLK_DOUT_MISC_SSS, "dout_cmu_misc_sss", "gout_cmu_misc_sss", + CLK_CON_DIV_CLKCMU_MISC_SSS, 0, 4), + + /* PERI0 */ + DIV(CLK_DOUT_PERIC0_BUS, "dout_cmu_peric0_bus", "gout_cmu_peric0_bus", + CLK_CON_DIV_CLKCMU_PERIC0_BUS, 0, 4), + DIV(CLK_DOUT_PERIC0_IP, "dout_cmu_peric0_ip", "gout_cmu_peric0_ip", + CLK_CON_DIV_CLKCMU_PERIC0_IP, 0, 4), + + /* PERI1 */ + DIV(CLK_DOUT_PERIC1_BUS, "dout_cmu_peric1_bus", "gout_cmu_peric1_bus", + CLK_CON_DIV_CLKCMU_PERIC1_BUS, 0, 4), + DIV(CLK_DOUT_PERIC1_IP, "dout_cmu_peric1_ip", "gout_cmu_peric1_ip", + CLK_CON_DIV_CLKCMU_PERIC1_IP, 0, 4), + + /* TPU */ + DIV(CLK_DOUT_TPU_TPU, "dout_cmu_tpu_tpu", "gout_cmu_tpu_tpu", + CLK_CON_DIV_CLKCMU_TPU_TPU, 0, 4), + + DIV(CLK_DOUT_TPU_TPUCTL, "dout_cmu_tpu_tpuctl", "gout_cmu_tpu_tpuctl", + CLK_CON_DIV_CLKCMU_TPU_TPUCTL, 0, 4), + + DIV(CLK_DOUT_TPU_BUS, "dout_cmu_tpu_bus", "gout_cmu_tpu_bus", + CLK_CON_DIV_CLKCMU_TPU_BUS, 0, 4), + + DIV(CLK_DOUT_TPU_UART, "dout_cmu_tpu_uart", "gout_cmu_tpu_uart", + CLK_CON_DIV_CLKCMU_TPU_UART, 0, 4), + + /* BO */ + DIV(CLK_DOUT_BO_BUS, "dout_cmu_bo_bus", "gout_cmu_bo_bus", + CLK_CON_DIV_CLKCMU_BO_BUS, 0, 4), + +}; + +static const struct samsung_gate_clock cmu_top_gate_clks[] __initconst = { + /* BUS0 */ + GATE(CLK_GOUT_BUS0_BUS, "gout_cmu_bus0_bus", "mout_cmu_bus0_bus", + CLK_CON_GAT_GATE_CLKCMU_BUS0_BUS, 21, 0, 0), + + /* BUS1 */ + GATE(CLK_GOUT_BUS1_BUS, "gout_cmu_bus1_bus", "mout_cmu_bus1_bus", + CLK_CON_GAT_GATE_CLKCMU_BUS1_BUS, 21, 0, 0), + + /* BUS2 */ + GATE(CLK_GOUT_BUS2_BUS, "gout_cmu_bus2_bus", "mout_cmu_bus2_bus", + CLK_CON_GAT_GATE_CLKCMU_BUS2_BUS, 21, 0, 0), + + /* CORE */ + GATE(CLK_GOUT_CORE_BUS, "gout_cmu_core_bus", "mout_cmu_core_bus", + CLK_CON_GAT_GATE_CLKCMU_CORE_BUS, 21, 0, 0), + + /* EH */ + GATE(CLK_GOUT_EH_BUS, "gout_cmu_eh_bus", "mout_cmu_eh_bus", + CLK_CON_GAT_GATE_CLKCMU_EH_BUS, 21, 0, 0), + + /* CPUCL{0,1,2,} */ + GATE(CLK_GOUT_CPUCL2_SWITCH, "gout_cmu_cpucl2_switch", "mout_cmu_cpucl2_switch", + CLK_CON_GAT_GATE_CLKCMU_CPUCL2_SWITCH, 21, 0, 0), + + GATE(CLK_GOUT_CPUCL1_SWITCH, "gout_cmu_cpucl1_switch", "mout_cmu_cpucl1_switch", + CLK_CON_GAT_GATE_CLKCMU_CPUCL1_SWITCH, 21, 0, 0), + + GATE(CLK_GOUT_CPUCL0_SWITCH, "gout_cmu_cpucl0_switch", "mout_cmu_cpucl0_switch", + CLK_CON_GAT_GATE_CLKCMU_CPUCL0_SWITCH, 21, 0, 0), + + GATE(CLK_GOUT_CPUCL0_DBG, "gout_cmu_cpucl0_dbg", "mout_cmu_cpucl0_dbg", + CLK_CON_GAT_GATE_CLKCMU_CPUCL0_DBG_BUS, 21, 0, 0), + + GATE(CLK_GOUT_CMU_HPM, "gout_cmu_hpm", "mout_cmu_hpm", + CLK_CON_GAT_GATE_CLKCMU_HPM, 21, 0, 0), + + /* G3D */ + GATE(CLK_GOUT_G3D_SWITCH, "gout_cmu_g3d_switch", "mout_cmu_g3d_switch", + CLK_CON_GAT_GATE_CLKCMU_G3D_SWITCH, 21, 0, 0), + + GATE(CLK_GOUT_G3D_SWITCH, "gout_cmu_g3d_busd", "mout_cmu_g3d_busd", + CLK_CON_GAT_GATE_CLKCMU_G3D_BUSD, 21, 0, 0), + + GATE(CLK_GOUT_G3D_GLB, "gout_cmu_g3d_glb", "mout_cmu_g3d_glb", + CLK_CON_GAT_GATE_CLKCMU_G3D_GLB, 21, 0, 0), + /* DPU */ + GATE(CLK_GOUT_DPU_BUS, "gout_cmu_dpu_bus", "mout_cmu_dpu_bus", + CLK_CON_GAT_GATE_CLKCMU_DPU_BUS, 21, 0, 0), + /* DISP */ + GATE(CLK_GOUT_DISP_BUS, "gout_cmu_disp_bus", "mout_cmu_disp_bus", + CLK_CON_GAT_GATE_CLKCMU_DISP_BUS, 21, 0, 0), + + /* G2D */ + GATE(CLK_GOUT_G2D_G2D, "gout_cmu_g2d_g2d", "mout_cmu_g2d_g2d", + CLK_CON_GAT_GATE_CLKCMU_G2D_G2D, 21, 0, 0), + + GATE(CLK_GOUT_G2D_MSCL, "gout_cmu_g2d_mscl", "mout_cmu_g2d_mscl", + CLK_CON_GAT_GATE_CLKCMU_G2D_MSCL, 21, 0, 0), + /* HSI0 */ + GATE(CLK_GOUT_HSI0_USB31DRD, "gout_cmu_hsi0_usb31drd", "mout_cmu_hsi0_usb31drd", + CLK_CON_GAT_GATE_CLKCMU_HSI0_USB31DRD, 21, 0, 0), + + GATE(CLK_GOUT_HSI0_BUS, "gout_cmu_hsi0_bus", "mout_cmu_hsi0_bus", + CLK_CON_GAT_GATE_CLKCMU_HSI0_BUS, 21, 0, 0), + + GATE(CLK_GOUT_HSI0_DPGTC, "gout_cmu_hsi0_dpgtc", "mout_cmu_hsi0_dpgtc", + CLK_CON_GAT_GATE_CLKCMU_HSI0_DPGTC, 21, 0, 0), + + GATE(CLK_GOUT_HSI0_USBDPDGB, "gout_cmu_hsi0_usbdpdbg", "mout_cmu_hsi0_usbdpdbg", + CLK_CON_GAT_GATE_CLKCMU_HSI0_USBDPDBG, 21, 0, 0), + /* HSI1 */ + GATE(CLK_GOUT_HSI1_BUS, "gout_cmu_hsi1_bus", "mout_cmu_hsi1_bus", + CLK_CON_GAT_GATE_CLKCMU_HSI1_BUS, 21, 0, 0), + + GATE(CLK_GOUT_HSI1_PCIE, "gout_cmu_hsi1_pcie", "mout_cmu_hsi1_pcie", + CLK_CON_GAT_GATE_CLKCMU_HSI1_PCIE, 21, 0, 0), + /* HSI2 */ + GATE(CLK_GOUT_HSI2_BUS, "gout_cmu_hsi2_bus", "mout_cmu_hsi2_bus", + CLK_CON_GAT_GATE_CLKCMU_HSI2_BUS, 21, 0, 0), + GATE(CLK_GOUT_HSI2_PCIE, "gout_cmu_hsi2_pcie", "mout_cmu_hsi2_pcie", + CLK_CON_GAT_GATE_CLKCMU_HSI2_PCIE, 21, 0, 0), + + GATE(CLK_GOUT_HSI2_UFS_EMBD, "gout_cmu_hsi2_ufs_embd", "mout_cmu_hsi2_ufs_embd", + CLK_CON_GAT_GATE_CLKCMU_HSI2_UFS_EMBD, 21, 0, 0), + GATE(CLK_GOUT_HSI2_MMC_CARD, "gout_cmu_hsi2_mmc_card", "mout_cmu_hsi2_mmc_card", + CLK_CON_GAT_GATE_CLKCMU_HSI2_MMCCARD, 21, 0, 0), + /* CSIS */ + GATE(CLK_GOUT_CSIS, "gout_cmu_csis_bus", "mout_cmu_csis_bus", + CLK_CON_GAT_GATE_CLKCMU_CSIS_BUS, 21, 0, 0), + /* PDP */ + GATE(CLK_GOUT_PDP_BUS, "gout_cmu_pdp_bus", "mout_cmu_pdp_bus", + CLK_CON_GAT_GATE_CLKCMU_PDP_BUS, 21, 0, 0), + + GATE(CLK_GOUT_PDP_VRA, "gout_cmu_pdp_vra", "mout_cmu_pdp_vra", + CLK_CON_GAT_GATE_CLKCMU_PDP_BUS, 21, 0, 0), + + /* IPP */ + GATE(CLK_GOUT_IPP_BUS, "gout_cmu_ipp_bus", "mout_cmu_ipp_bus", + CLK_CON_GAT_GATE_CLKCMU_IPP_BUS, 21, 0, 0), + /* G3AA */ + GATE(CLK_GOUT_G3AA, "gout_cmu_g3aa", "mout_cmu_g3aa", + CLK_CON_MUX_MUX_CLKCMU_G3AA_G3AA, 21, 0, 0), + + /* ITP */ + GATE(CLK_GOUT_ITP, "gout_cmu_itp_bus", "mout_cmu_itp_bus", + CLK_CON_GAT_GATE_CLKCMU_ITP_BUS, 21, 0, 0), + + /* DNS */ + GATE(CLK_GOUT_DNS_BUS, "gout_cmu_dns_bus", "mout_cmu_dns_bus", + CLK_CON_GAT_GATE_CLKCMU_DNS_BUS, 21, 0, 0), + + /* TNR */ + GATE(CLK_GOUT_TNR_BUS, "gout_cmu_tnr_bus", "mout_cmu_tnr_bus", + CLK_CON_GAT_GATE_CLKCMU_TNR_BUS, 21, 0, 0), + + /* MCSC*/ + GATE(CLK_GOUT_MCSC_ITSC, "gout_cmu_mcsc_itsc", "mout_cmu_mcsc_itsc", + CLK_CON_GAT_GATE_CLKCMU_MCSC_ITSC, 21, 0, 0), + + GATE(CLK_GOUT_MCSC_MCSC, "gout_cmu_mcsc_mcsc", "mout_cmu_mcsc_mcsc", + CLK_CON_GAT_GATE_CLKCMU_MCSC_MCSC, 21, 0, 0), + + /* GDC */ + GATE(CLK_GOUT_GDC_SCSC, "gout_cmu_gdc_scsc", "mout_cmu_gdc_scsc", + CLK_CON_GAT_GATE_CLKCMU_GDC_SCSC, 21, 0, 0), + + GATE(CLK_GOUT_GDC_GDC0, "gout_cmu_gdc_gdc0", "mout_cmu_gdc_gdc0", + CLK_CON_GAT_GATE_CLKCMU_GDC_GDC0, 21, 0, 0), + + GATE(CLK_GOUT_GDC_GDC1, "gout_cmu_gdc_gdc1", "mout_cmu_gdc_gdc1", + CLK_CON_GAT_GATE_CLKCMU_GDC_GDC1, 21, 0, 0), + + /* MFC */ + GATE(CLK_GOUT_MFC_MFC, "gout_cmu_mfc_mfc", "mout_cmu_mfc_mfc", + CLK_CON_GAT_GATE_CLKCMU_MFC_MFC, 21, 0, 0), + + /* DDRPHY0/1/2/3 */ + GATE(CLK_GOUT_MIF_SWITCH, "gout_cmu_mif_switch", "mout_cmu_mif_switch", + CLK_CON_GAT_CLKCMU_MIF_SWITCH, 21, 0, 0), + + /* MIF0/1/2/3 */ + GATE(CLK_GOUT_MIF_BUS, "gout_cmu_mif_busp", "mout_cmu_mif_busp", + CLK_CON_GAT_GATE_CLKCMU_MIF_BUSP, 21, 0, 0), + + GATE(CLK_GOUT_CMU_BOOST, "gout_cmu_cmu_boost", "mout_cmu_boost", + CLK_CON_GAT_GATE_CLKCMU_CMU_BOOST, 21, 0, 0), + + /* MISC */ + GATE(CLK_GOUT_MISC_BUS, "gout_cmu_misc_bus", "mout_cmu_misc_bus", + CLK_CON_GAT_GATE_CLKCMU_MISC_BUS, 21, 0, 0), + GATE(CLK_GOUT_MISC_SSS, "gout_cmu_misc_sss", "mout_cmu_misc_sss", + CLK_CON_GAT_GATE_CLKCMU_MISC_SSS, 21, 0, 0), + + /* PERI0 */ + GATE(CLK_GOUT_PERIC0_BUS, "gout_cmu_peric0_bus", "mout_cmu_peric0_bus", + CLK_CON_GAT_GATE_CLKCMU_PERIC0_BUS, 21, 0, 0), + GATE(CLK_GOUT_PERIC0_IP, "gout_cmu_peric0_ip", "mout_cmu_peric0_ip", + CLK_CON_GAT_GATE_CLKCMU_PERIC0_IP, 21, 0, 0), + + /* PERI1 */ + GATE(CLK_GOUT_PERIC1_BUS, "gout_cmu_peric1_bus", "mout_cmu_peric1_bus", + CLK_CON_GAT_GATE_CLKCMU_PERIC1_BUS, 21, 0, 0), + GATE(CLK_GOUT_PERIC1_IP, "gout_cmu_peric1_ip", "mout_cmu_peric1_ip", + CLK_CON_GAT_GATE_CLKCMU_PERIC1_IP, 21, 0, 0), + + /* TPU */ + GATE(CLK_GOUT_TPU_TPU, "gout_cmu_tpu_tpu", "mout_cmu_tpu_tpu", + CLK_CON_GAT_GATE_CLKCMU_TPU_TPU, 21, 0, 0), + GATE(CLK_GOUT_TPU_TPUCTL, "gout_cmu_tpu_tpuctl", "mout_cmu_tpu_tpuctl", + CLK_CON_GAT_GATE_CLKCMU_TPU_TPUCTL, 21, 0, 0), + GATE(CLK_GOUT_TPU_BUS, "gout_cmu_tpu_bus", "mout_cmu_tpu_bus", + CLK_CON_GAT_GATE_CLKCMU_TPU_BUS, 21, 0, 0), + GATE(CLK_GOUT_TPU_UART, "gout_cmu_tpu_uart", "mout_cmu_tpu_uart", + CLK_CON_GAT_GATE_CLKCMU_TPU_UART, 21, 0, 0), + + /* BO */ + GATE(CLK_GOUT_BO_BUS, "gout_cmu_bo_bus", "mout_cmu_bo_bus", + CLK_CON_GAT_GATE_CLKCMU_BO_BUS, 21, 0, 0), + +}; + +static const struct samsung_cmu_info top_cmu_info __initconst = { + .pll_clks = cmu_top_pll_clks, + .nr_pll_clks = ARRAY_SIZE(cmu_top_pll_clks), + .mux_clks = cmu_top_mux_clks, + .nr_mux_clks = ARRAY_SIZE(cmu_top_mux_clks), + .div_clks = cmu_top_div_clks, + .nr_div_clks = ARRAY_SIZE(cmu_top_div_clks), + .gate_clks = cmu_top_gate_clks, + .nr_gate_clks = ARRAY_SIZE(cmu_top_gate_clks), + .nr_clk_ids = TOP_NR_CLK, + .clk_regs = cmu_top_clk_regs, + .nr_clk_regs = ARRAY_SIZE(cmu_top_clk_regs), +}; + +static void __init gs101_cmu_top_init(struct device_node *np) +{ + exynos_arm64_register_cmu(NULL, np, &top_cmu_info); +} + +/* Register CMU_TOP early, as it's a dependency for other early domains */ +CLK_OF_DECLARE(gs101_cmu_top, "google,gs101-cmu-top", + gs101_cmu_top_init); From patchwork Wed Oct 11 18:48:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417764 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:26 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 11/20] clk: samsung: clk-gs101: add CMU_APM support Date: Wed, 11 Oct 2023 19:48:14 +0100 Message-ID: <20231011184823.443959-12-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org This patch adds all the registers for the APM clock controller unit. We register all the muxes and dividers, but only a few of the gates currently for PMU and GPIO. One clock is marked CLK_IS_CRITICAL because the system hangs if this clock is disabled. Signed-off-by: Peter Griffin Tested-by: Will McVicker --- drivers/clk/samsung/clk-gs101.c | 301 ++++++++++++++++++++++++++++++++ 1 file changed, 301 insertions(+) diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c index e2c62754b1eb..525f95e60665 100644 --- a/drivers/clk/samsung/clk-gs101.c +++ b/drivers/clk/samsung/clk-gs101.c @@ -19,6 +19,7 @@ /* NOTE: Must be equal to the last clock ID increased by one */ #define TOP_NR_CLK (CLK_GOUT_CMU_BOOST + 1) +#define APM_NR_CLK (CLK_APM_PLL_DIV16_APM + 1) /* ---- CMU_TOP ------------------------------------------------------------- */ @@ -1549,3 +1550,303 @@ static void __init gs101_cmu_top_init(struct device_node *np) /* Register CMU_TOP early, as it's a dependency for other early domains */ CLK_OF_DECLARE(gs101_cmu_top, "google,gs101-cmu-top", gs101_cmu_top_init); + +/* ---- CMU_APM ------------------------------------------------------------- */ +/* Register Offset definitions for CMU_APM (0x17400000) */ +#define APM_CMU_APM_CONTROLLER_OPTION 0x0800 +#define CLKOUT_CON_BLK_APM_CMU_APM_CLKOUT0 0x0810 +#define CLK_CON_MUX_MUX_CLKCMU_APM_FUNC 0x1000 +#define CLK_CON_MUX_MUX_CLKCMU_APM_FUNCSRC 0x1004 +#define CLK_CON_DIV_DIV_CLK_APM_BOOST 0x1800 +#define CLK_CON_DIV_DIV_CLK_APM_USI0_UART 0x1804 +#define CLK_CON_DIV_DIV_CLK_APM_USI0_USI 0x1808 +#define CLK_CON_DIV_DIV_CLK_APM_USI1_UART 0x180c +#define CLK_CON_GAT_CLK_BLK_APM_UID_APM_CMU_APM_IPCLKPORT_PCLK 0x2000 +#define CLK_CON_GAT_CLK_BUS0_BOOST_OPTION1 0x2004 +#define CLK_CON_GAT_CLK_CMU_BOOST_OPTION1 0x2008 +#define CLK_CON_GAT_CLK_CORE_BOOST_OPTION1 0x200c +#define CLK_CON_GAT_GATE_CLKCMU_APM_FUNC 0x2010 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_GPIO_ALIVE_IPCLKPORT_PCLK 0x2014 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_GPIO_FAR_ALIVE_IPCLKPORT_PCLK 0x2018 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_PMU_ALIVE_IPCLKPORT_PCLK 0x201c +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_RTC_IPCLKPORT_PCLK 0x2020 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_TRTC_IPCLKPORT_PCLK 0x2024 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI0_UART_IPCLKPORT_IPCLK 0x2028 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI0_UART_IPCLKPORT_PCLK 0x202c +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI0_USI_IPCLKPORT_IPCLK 0x2030 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI0_USI_IPCLKPORT_PCLK 0x2034 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI1_UART_IPCLKPORT_IPCLK 0x2038 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI1_UART_IPCLKPORT_PCLK 0x203c +#define CLK_CON_GAT_GOUT_BLK_APM_UID_D_TZPC_APM_IPCLKPORT_PCLK 0x2040 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_GPC_APM_IPCLKPORT_PCLK 0x2044 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_GREBEINTEGRATION_IPCLKPORT_HCLK 0x2048 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_INTMEM_IPCLKPORT_ACLK 0x204c +#define CLK_CON_GAT_GOUT_BLK_APM_UID_INTMEM_IPCLKPORT_PCLK 0x2050 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_LHM_AXI_G_SWD_IPCLKPORT_I_CLK 0x2054 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_LHM_AXI_P_AOCAPM_IPCLKPORT_I_CLK 0x2058 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_LHM_AXI_P_APM_IPCLKPORT_I_CLK 0x205c +#define CLK_CON_GAT_GOUT_BLK_APM_UID_LHS_AXI_D_APM_IPCLKPORT_I_CLK 0x2060 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_LHS_AXI_G_DBGCORE_IPCLKPORT_I_CLK 0x2064 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_LHS_AXI_G_SCAN2DRAM_IPCLKPORT_I_CLK 0x2068 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_AOC_IPCLKPORT_PCLK 0x206c +#define CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_AP_IPCLKPORT_PCLK 0x2070 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_GSA_IPCLKPORT_PCLK 0x2074 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_SWD_IPCLKPORT_PCLK 0x207c +#define CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_TPU_IPCLKPORT_PCLK 0x2080 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_AP_AOC_IPCLKPORT_PCLK 0x2084 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_AP_DBGCORE_IPCLKPORT_PCLK 0x2088 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_PMU_INTR_GEN_IPCLKPORT_PCLK 0x208c +#define CLK_CON_GAT_GOUT_BLK_APM_UID_ROM_CRC32_HOST_IPCLKPORT_ACLK 0x2090 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_ROM_CRC32_HOST_IPCLKPORT_PCLK 0x2094 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_RSTNSYNC_CLK_APM_BUS_IPCLKPORT_CLK 0x2098 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_RSTNSYNC_CLK_APM_USI0_UART_IPCLKPORT_CLK 0x209c +#define CLK_CON_GAT_GOUT_BLK_APM_UID_RSTNSYNC_CLK_APM_USI0_USI_IPCLKPORT_CLK 0x20a0 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_RSTNSYNC_CLK_APM_USI1_UART_IPCLKPORT_CLK 0x20a4 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_SPEEDY_APM_IPCLKPORT_PCLK 0x20a8 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_SPEEDY_SUB_APM_IPCLKPORT_PCLK 0x20ac +#define CLK_CON_GAT_GOUT_BLK_APM_UID_SSMT_D_APM_IPCLKPORT_ACLK 0x20b0 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_SSMT_D_APM_IPCLKPORT_PCLK 0x20b4 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_SSMT_G_DBGCORE_IPCLKPORT_ACLK 0x20b8 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_SSMT_G_DBGCORE_IPCLKPORT_PCLK 0x20bc +#define CLK_CON_GAT_GOUT_BLK_APM_UID_SS_DBGCORE_IPCLKPORT_SS_DBGCORE_IPCLKPORT_HCLK 0x20c0 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_SYSMMU_D_APM_IPCLKPORT_CLK_S2 0x20c4 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_SYSREG_APM_IPCLKPORT_PCLK 0x20cc +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_APM_IPCLKPORT_ACLK 0x20d0 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_APM_IPCLKPORT_PCLK 0x20d4 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_DBGCORE_IPCLKPORT_ACLK 0x20d8 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_DBGCORE_IPCLKPORT_PCLK 0x20dc +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_G_SWD_IPCLKPORT_ACLK 0x20e0 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_G_SWD_IPCLKPORT_PCLK 0x20e4 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_P_AOCAPM_IPCLKPORT_ACLK 0x20e8 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_P_AOCAPM_IPCLKPORT_PCLK 0x20ec +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_P_APM_IPCLKPORT_ACLK 0x20f0 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_P_APM_IPCLKPORT_PCLK 0x20f4 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_WDT_APM_IPCLKPORT_PCLK 0x20f8 +#define CLK_CON_GAT_GOUT_BLK_APM_UID_XIU_DP_APM_IPCLKPORT_ACLK 0x20fc +#define PCH_CON_LHM_AXI_G_SWD_PCH 0x3000 +#define PCH_CON_LHM_AXI_P_AOCAPM_PCH 0x3004 +#define PCH_CON_LHM_AXI_P_APM_PCH 0x3008 +#define PCH_CON_LHS_AXI_D_APM_PCH 0x300c +#define PCH_CON_LHS_AXI_G_DBGCORE_PCH 0x3010 +#define PCH_CON_LHS_AXI_G_SCAN2DRAM_PCH 0x3014 +#define QCH_CON_APBIF_GPIO_ALIVE_QCH 0x3018 +#define QCH_CON_APBIF_GPIO_FAR_ALIVE_QCH 0x301c +#define QCH_CON_APBIF_PMU_ALIVE_QCH 0x3020 +#define QCH_CON_APBIF_RTC_QCH 0x3024 +#define QCH_CON_APBIF_TRTC_QCH 0x3028 +#define QCH_CON_APM_CMU_APM_QCH 0x302c +#define QCH_CON_APM_USI0_UART_QCH 0x3030 +#define QCH_CON_APM_USI0_USI_QCH 0x3034 +#define QCH_CON_APM_USI1_UART_QCH 0x3038 +#define QCH_CON_D_TZPC_APM_QCH 0x303c +#define QCH_CON_GPC_APM_QCH 0x3040 +#define QCH_CON_GREBEINTEGRATION_QCH_DBG 0x3044 +#define QCH_CON_GREBEINTEGRATION_QCH_GREBE 0x3048 +#define QCH_CON_INTMEM_QCH 0x304c +#define QCH_CON_LHM_AXI_G_SWD_QCH 0x3050 +#define QCH_CON_LHM_AXI_P_AOCAPM_QCH 0x3054 +#define QCH_CON_LHM_AXI_P_APM_QCH 0x3058 +#define QCH_CON_LHS_AXI_D_APM_QCH 0x305c +#define QCH_CON_LHS_AXI_G_DBGCORE_QCH 0x3060 +#define QCH_CON_LHS_AXI_G_SCAN2DRAM_QCH 0x3064 +#define QCH_CON_MAILBOX_APM_AOC_QCH 0x3068 +#define QCH_CON_MAILBOX_APM_AP_QCH 0x306c +#define QCH_CON_MAILBOX_APM_GSA_QCH 0x3070 +#define QCH_CON_MAILBOX_APM_SWD_QCH 0x3078 +#define QCH_CON_MAILBOX_APM_TPU_QCH 0x307c +#define QCH_CON_MAILBOX_AP_AOC_QCH 0x3080 +#define QCH_CON_MAILBOX_AP_DBGCORE_QCH 0x3084 +#define QCH_CON_PMU_INTR_GEN_QCH 0x3088 +#define QCH_CON_ROM_CRC32_HOST_QCH 0x308c +#define QCH_CON_RSTNSYNC_CLK_APM_BUS_QCH_GREBE 0x3090 +#define QCH_CON_RSTNSYNC_CLK_APM_BUS_QCH_GREBE_DBG 0x3094 +#define QCH_CON_SPEEDY_APM_QCH 0x3098 +#define QCH_CON_SPEEDY_SUB_APM_QCH 0x309c +#define QCH_CON_SSMT_D_APM_QCH 0x30a0 +#define QCH_CON_SSMT_G_DBGCORE_QCH 0x30a4 +#define QCH_CON_SS_DBGCORE_QCH_DBG 0x30a8 +#define QCH_CON_SS_DBGCORE_QCH_GREBE 0x30ac +#define QCH_CON_SYSMMU_D_APM_QCH 0x30b0 +#define QCH_CON_SYSREG_APM_QCH 0x30b8 +#define QCH_CON_UASC_APM_QCH 0x30bc +#define QCH_CON_UASC_DBGCORE_QCH 0x30c0 +#define QCH_CON_UASC_G_SWD_QCH 0x30c4 +#define QCH_CON_UASC_P_AOCAPM_QCH 0x30c8 +#define QCH_CON_UASC_P_APM_QCH 0x30cc +#define QCH_CON_WDT_APM_QCH 0x30d0 +#define QUEUE_CTRL_REG_BLK_APM_CMU_APM 0x3c00 + +static const unsigned long apm_clk_regs[] __initconst = { + APM_CMU_APM_CONTROLLER_OPTION, + CLKOUT_CON_BLK_APM_CMU_APM_CLKOUT0, + CLK_CON_MUX_MUX_CLKCMU_APM_FUNC, + CLK_CON_MUX_MUX_CLKCMU_APM_FUNCSRC, + CLK_CON_DIV_DIV_CLK_APM_BOOST, + CLK_CON_DIV_DIV_CLK_APM_USI0_UART, + CLK_CON_DIV_DIV_CLK_APM_USI0_USI, + CLK_CON_DIV_DIV_CLK_APM_USI1_UART, + CLK_CON_GAT_CLK_BLK_APM_UID_APM_CMU_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_CLK_BUS0_BOOST_OPTION1, + CLK_CON_GAT_CLK_CMU_BOOST_OPTION1, + CLK_CON_GAT_CLK_CORE_BOOST_OPTION1, + CLK_CON_GAT_GATE_CLKCMU_APM_FUNC, + CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_GPIO_ALIVE_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_GPIO_FAR_ALIVE_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_PMU_ALIVE_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_RTC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_TRTC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI0_UART_IPCLKPORT_IPCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI0_UART_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI0_USI_IPCLKPORT_IPCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI0_USI_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI1_UART_IPCLKPORT_IPCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_APM_USI1_UART_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_D_TZPC_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_GPC_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_GREBEINTEGRATION_IPCLKPORT_HCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_INTMEM_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_INTMEM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_LHM_AXI_G_SWD_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_LHM_AXI_P_AOCAPM_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_LHM_AXI_P_APM_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_LHS_AXI_D_APM_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_LHS_AXI_G_DBGCORE_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_LHS_AXI_G_SCAN2DRAM_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_AOC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_AP_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_GSA_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_SWD_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_APM_TPU_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_AP_AOC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_MAILBOX_AP_DBGCORE_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_PMU_INTR_GEN_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_ROM_CRC32_HOST_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_ROM_CRC32_HOST_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_RSTNSYNC_CLK_APM_BUS_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_RSTNSYNC_CLK_APM_USI0_UART_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_RSTNSYNC_CLK_APM_USI0_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_RSTNSYNC_CLK_APM_USI1_UART_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_SPEEDY_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_SPEEDY_SUB_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_SSMT_D_APM_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_SSMT_D_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_SSMT_G_DBGCORE_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_SSMT_G_DBGCORE_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_SS_DBGCORE_IPCLKPORT_SS_DBGCORE_IPCLKPORT_HCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_SYSMMU_D_APM_IPCLKPORT_CLK_S2, + CLK_CON_GAT_GOUT_BLK_APM_UID_SYSREG_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_APM_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_DBGCORE_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_DBGCORE_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_G_SWD_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_G_SWD_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_P_AOCAPM_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_P_AOCAPM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_P_APM_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_UASC_P_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_WDT_APM_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_APM_UID_XIU_DP_APM_IPCLKPORT_ACLK, +}; + +PNAME(mout_apm_func_p) = { "oscclk_apmgsa", "mout_apm_funcsrc", "pad_clk_apm" }; +PNAME(mout_apm_funcsrc_p) = { "pll_alv_div2_apm", "pll_alv_div4_apm", "pll_alv_div16_apm" }; + +static const struct samsung_fixed_rate_clock apm_fixed_clks[] __initconst = { + FRATE(CLK_APM_PLL_DIV2_APM, "clk_apm_pll_div2_apm", NULL, 0, 393216000), + FRATE(CLK_APM_PLL_DIV4_APM, "clk_apm_pll_div4_apm", NULL, 0, 196608000), + FRATE(CLK_APM_PLL_DIV16_APM, "clk_apm_pll_div16_apm", NULL, 0, 49152000), +}; + +static const struct samsung_mux_clock apm_mux_clks[] __initconst = { + MUX(CLK_MOUT_APM_FUNC, "mout_apm_func", mout_apm_func_p, + CLK_CON_MUX_MUX_CLKCMU_APM_FUNC, 4, 1), + MUX(CLK_MOUT_APM_FUNCSRC, "mout_apm_funcsrc", mout_apm_funcsrc_p, + CLK_CON_MUX_MUX_CLKCMU_APM_FUNCSRC, 3, 1), +}; + +static const struct samsung_div_clock apm_div_clks[] __initconst = { + DIV(CLK_DOUT_APM_BOOST, "dout_apm_boost", "gout_apm_func", + CLK_CON_DIV_DIV_CLK_APM_BOOST, 0, 1), + DIV(CLK_DOUT_APM_USI0_UART, "dout_apm_usi0_uart", "gout_apm_func", + CLK_CON_DIV_DIV_CLK_APM_USI0_UART, 0, 7), + DIV(CLK_DOUT_APM_USI0_USI, "dout_apm_usi0_usi", "gout_apm_func", + CLK_CON_DIV_DIV_CLK_APM_USI0_USI, 0, 7), + DIV(CLK_DOUT_APM_USI1_UART, "dout_apm_usi1_uart", "gout_apm_func", + CLK_CON_DIV_DIV_CLK_APM_USI1_UART, 0, 7), +}; + +static const struct samsung_gate_clock apm_gate_clks[] __initconst = { + GATE(CLK_GOUT_APM_FUNC, "gout_apm_func", "mout_apm_func", + CLK_CON_GAT_GATE_CLKCMU_APM_FUNC, 21, 0, 0), + + GATE(CLK_GOUT_APM_UID_APBIF_GPIO_ALIVE_IPCLKPORT_PCLK, + "gout_apm_gpio_alive_ipclkport_pclk", "gout_apm_func", + CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_GPIO_ALIVE_IPCLKPORT_PCLK, + 21, 0, 0), + + GATE(CLK_GOUT_APM_UID_APBIF_GPIO_FAR_ALIVE_IPCLKPORT_PCLK, + "gout_apm_gpio_far_alive_ipclkport_pclk", "gout_apm_func", + CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_GPIO_FAR_ALIVE_IPCLKPORT_PCLK, + 21, 0, 0), + + GATE(CLK_GOUT_APM_UID_APBIF_PMU_ALIVE_IPCLKPORT_PCLK, + "gout_apm_pmu_alive_ipclkport_pclk", "gout_apm_func", + CLK_CON_GAT_GOUT_BLK_APM_UID_APBIF_PMU_ALIVE_IPCLKPORT_PCLK, + 21, CLK_IS_CRITICAL, 0), + + GATE(CLK_GOUT_APM_UID_SYSREG_APM_IPCLKPORT_PCLK, + "gout_apm_sysreg_apm_ipclkport_pclk", "gout_apm_func", + CLK_CON_GAT_GOUT_BLK_APM_UID_SYSREG_APM_IPCLKPORT_PCLK, + 21, 0, 0), +}; + +static const struct samsung_cmu_info apm_cmu_info __initconst = { + .mux_clks = apm_mux_clks, + .nr_mux_clks = ARRAY_SIZE(apm_mux_clks), + .div_clks = apm_div_clks, + .nr_div_clks = ARRAY_SIZE(apm_div_clks), + .gate_clks = apm_gate_clks, + .nr_gate_clks = ARRAY_SIZE(apm_gate_clks), + .fixed_clks = apm_fixed_clks, + .nr_fixed_clks = ARRAY_SIZE(apm_fixed_clks), + .nr_clk_ids = APM_NR_CLK, + .clk_regs = apm_clk_regs, + .nr_clk_regs = ARRAY_SIZE(apm_clk_regs), +}; + +/* ---- platform_driver ----------------------------------------------------- */ + +static int __init gs101_cmu_probe(struct platform_device *pdev) +{ + const struct samsung_cmu_info *info; + struct device *dev = &pdev->dev; + + info = of_device_get_match_data(dev); + exynos_arm64_register_cmu(dev, dev->of_node, info); + + return 0; +} + +static const struct of_device_id gs101_cmu_of_match[] = { + { + .compatible = "google,gs101-cmu-apm", + .data = &apm_cmu_info, + }, { + }, +}; + +static struct platform_driver gs101_cmu_driver __refdata = { + .driver = { + .name = "gs101-cmu", + .of_match_table = gs101_cmu_of_match, + .suppress_bind_attrs = true, + }, + .probe = gs101_cmu_probe, +}; + +static int __init gs101_cmu_init(void) +{ + return platform_driver_register(&gs101_cmu_driver); +} +core_initcall(gs101_cmu_init); From 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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:28 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 12/20] clk: samsung: clk-gs101: Add support for CMU_MISC clock unit Date: Wed, 11 Oct 2023 19:48:15 +0100 Message-ID: <20231011184823.443959-13-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org CMU Misc clocks IPs such as Watchdog. Add support for the muxes, dividers and gates in this CMU. Signed-off-by: Peter Griffin Tested-by: Will McVicker --- drivers/clk/samsung/clk-gs101.c | 312 ++++++++++++++++++++++++++++++++ 1 file changed, 312 insertions(+) diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c index 525f95e60665..bf2bd8cd39d0 100644 --- a/drivers/clk/samsung/clk-gs101.c +++ b/drivers/clk/samsung/clk-gs101.c @@ -20,6 +20,7 @@ /* NOTE: Must be equal to the last clock ID increased by one */ #define TOP_NR_CLK (CLK_GOUT_CMU_BOOST + 1) #define APM_NR_CLK (CLK_APM_PLL_DIV16_APM + 1) +#define MISC_NR_CLK (CLK_GOUT_MISC_WDT_CLUSTER1 + 1) /* ---- CMU_TOP ------------------------------------------------------------- */ @@ -1815,6 +1816,314 @@ static const struct samsung_cmu_info apm_cmu_info __initconst = { .nr_clk_regs = ARRAY_SIZE(apm_clk_regs), }; +/* ---- CMU_MISC ------------------------------------------------------------- */ +/* Register Offset definitions for CMU_MISC (0x10010000) */ +#define PLL_CON0_MUX_CLKCMU_MISC_BUS_USER 0x0600 +#define PLL_CON1_MUX_CLKCMU_MISC_BUS_USER 0x0604 +#define PLL_CON0_MUX_CLKCMU_MISC_SSS_USER 0x0610 +#define PLL_CON1_MUX_CLKCMU_MISC_SSS_USER 0x0614 +#define MISC_CMU_MISC_CONTROLLER_OPTION 0x0800 +#define CLKOUT_CON_BLK_MISC_CMU_MISC_CLKOUT0 0x0810 +#define CLK_CON_MUX_MUX_CLK_MISC_GIC 0x1000 +#define CLK_CON_DIV_DIV_CLK_MISC_BUSP 0x1800 +#define CLK_CON_DIV_DIV_CLK_MISC_GIC 0x1804 +#define CLK_CON_GAT_CLK_BLK_MISC_UID_MISC_CMU_MISC_IPCLKPORT_PCLK 0x2000 +#define CLK_CON_GAT_CLK_BLK_MISC_UID_OTP_CON_BIRA_IPCLKPORT_I_OSCCLK 0x2004 +#define CLK_CON_GAT_CLK_BLK_MISC_UID_OTP_CON_BISR_IPCLKPORT_I_OSCCLK 0x2008 +#define CLK_CON_GAT_CLK_BLK_MISC_UID_OTP_CON_TOP_IPCLKPORT_I_OSCCLK 0x200c +#define CLK_CON_GAT_CLK_BLK_MISC_UID_RSTNSYNC_CLK_MISC_OSCCLK_IPCLKPORT_CLK 0x2010 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_ADM_AHB_SSS_IPCLKPORT_HCLKM 0x2014 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_AD_APB_DIT_IPCLKPORT_PCLKM 0x2018 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_AD_APB_PUF_IPCLKPORT_PCLKM 0x201c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_DIT_IPCLKPORT_ICLKL2A 0x2020 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_D_TZPC_MISC_IPCLKPORT_PCLK 0x2024 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_GIC_IPCLKPORT_GICCLK 0x2028 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_GPC_MISC_IPCLKPORT_PCLK 0x202c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_LHM_AST_ICC_CPUGIC_IPCLKPORT_I_CLK 0x2030 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_LHM_AXI_D_SSS_IPCLKPORT_I_CLK 0x2034 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_LHM_AXI_P_GIC_IPCLKPORT_I_CLK 0x2038 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_LHM_AXI_P_MISC_IPCLKPORT_I_CLK 0x203c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_LHS_ACEL_D_MISC_IPCLKPORT_I_CLK 0x2040 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_LHS_AST_IRI_GICCPU_IPCLKPORT_I_CLK 0x2044 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_LHS_AXI_D_SSS_IPCLKPORT_I_CLK 0x2048 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_MCT_IPCLKPORT_PCLK 0x204c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_OTP_CON_BIRA_IPCLKPORT_PCLK 0x2050 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_OTP_CON_BISR_IPCLKPORT_PCLK 0x2054 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_OTP_CON_TOP_IPCLKPORT_PCLK 0x2058 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_PDMA_IPCLKPORT_ACLK 0x205c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_PPMU_DMA_IPCLKPORT_ACLK 0x2060 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_PPMU_MISC_IPCLKPORT_ACLK 0x2064 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_PPMU_MISC_IPCLKPORT_PCLK 0x2068 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_PUF_IPCLKPORT_I_CLK 0x206c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_DIT_IPCLKPORT_ACLK 0x2070 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_DIT_IPCLKPORT_PCLK 0x2074 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_PDMA_IPCLKPORT_ACLK 0x2078 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_PDMA_IPCLKPORT_PCLK 0x207c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_PPMU_DMA_IPCLKPORT_ACLK 0x2080 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_PPMU_DMA_IPCLKPORT_PCLK 0x2084 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_RTIC_IPCLKPORT_ACLK 0x2088 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_RTIC_IPCLKPORT_PCLK 0x208c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_SPDMA_IPCLKPORT_ACLK 0x2090 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_SPDMA_IPCLKPORT_PCLK 0x2094 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_SSS_IPCLKPORT_ACLK 0x2098 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_SSS_IPCLKPORT_PCLK 0x209c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_RSTNSYNC_CLK_MISC_BUSD_IPCLKPORT_CLK 0x20a0 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_RSTNSYNC_CLK_MISC_BUSP_IPCLKPORT_CLK 0x20a4 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_RSTNSYNC_CLK_MISC_GIC_IPCLKPORT_CLK 0x20a8 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_RSTNSYNC_CLK_MISC_SSS_IPCLKPORT_CLK 0x20ac +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_RTIC_IPCLKPORT_I_ACLK 0x20b0 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_RTIC_IPCLKPORT_I_PCLK 0x20b4 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SPDMA_IPCLKPORT_ACLK 0x20b8 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_DIT_IPCLKPORT_ACLK 0x20bc +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_DIT_IPCLKPORT_PCLK 0x20c0 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_PDMA_IPCLKPORT_ACLK 0x20c4 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_PDMA_IPCLKPORT_PCLK 0x20c8 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_PPMU_DMA_IPCLKPORT_ACLK 0x20cc +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_PPMU_DMA_IPCLKPORT_PCLK 0x20d0 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_RTIC_IPCLKPORT_ACLK 0x20d4 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_RTIC_IPCLKPORT_PCLK 0x20d8 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_SPDMA_IPCLKPORT_ACLK 0x20dc +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_SPDMA_IPCLKPORT_PCLK 0x20e0 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_SSS_IPCLKPORT_ACLK 0x20e4 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_SSS_IPCLKPORT_PCLK 0x20e8 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSS_IPCLKPORT_I_ACLK 0x20ec +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SSS_IPCLKPORT_I_PCLK 0x20f0 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SYSMMU_MISC_IPCLKPORT_CLK_S2 0x20f4 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SYSMMU_SSS_IPCLKPORT_CLK_S1 0x20f8 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_SYSREG_MISC_IPCLKPORT_PCLK 0x20fc +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_TMU_SUB_IPCLKPORT_PCLK 0x2100 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_TMU_TOP_IPCLKPORT_PCLK 0x2104 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_WDT_CLUSTER0_IPCLKPORT_PCLK 0x2108 +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_WDT_CLUSTER1_IPCLKPORT_PCLK 0x210c +#define CLK_CON_GAT_GOUT_BLK_MISC_UID_XIU_D_MISC_IPCLKPORT_ACLK 0x2110 +#define DMYQCH_CON_PPMU_DMA_QCH 0x3000 +#define DMYQCH_CON_PUF_QCH 0x3004 +#define PCH_CON_LHM_AXI_D_SSS_PCH 0x300c +#define PCH_CON_LHM_AXI_P_GIC_PCH 0x3010 +#define PCH_CON_LHM_AXI_P_MISC_PCH 0x3014 +#define PCH_CON_LHS_ACEL_D_MISC_PCH 0x3018 +#define PCH_CON_LHS_AST_IRI_GICCPU_PCH 0x301c +#define PCH_CON_LHS_AXI_D_SSS_PCH 0x3020 +#define QCH_CON_ADM_AHB_SSS_QCH 0x3024 +#define QCH_CON_DIT_QCH 0x3028 +#define QCH_CON_GIC_QCH 0x3030 +#define QCH_CON_LHM_AST_ICC_CPUGIC_QCH 0x3038 +#define QCH_CON_LHM_AXI_D_SSS_QCH 0x303c +#define QCH_CON_LHM_AXI_P_GIC_QCH 0x3040 +#define QCH_CON_LHM_AXI_P_MISC_QCH 0x3044 +#define QCH_CON_LHS_ACEL_D_MISC_QCH 0x3048 +#define QCH_CON_LHS_AST_IRI_GICCPU_QCH 0x304c +#define QCH_CON_LHS_AXI_D_SSS_QCH 0x3050 +#define QCH_CON_MCT_QCH 0x3054 +#define QCH_CON_MISC_CMU_MISC_QCH 0x3058 +#define QCH_CON_OTP_CON_BIRA_QCH 0x305c +#define QCH_CON_OTP_CON_BISR_QCH 0x3060 +#define QCH_CON_OTP_CON_TOP_QCH 0x3064 +#define QCH_CON_PDMA_QCH 0x3068 +#define QCH_CON_PPMU_MISC_QCH 0x306c +#define QCH_CON_QE_DIT_QCH 0x3070 +#define QCH_CON_QE_PDMA_QCH 0x3074 +#define QCH_CON_QE_PPMU_DMA_QCH 0x3078 +#define QCH_CON_QE_RTIC_QCH 0x307c +#define QCH_CON_QE_SPDMA_QCH 0x3080 +#define QCH_CON_QE_SSS_QCH 0x3084 +#define QCH_CON_RTIC_QCH 0x3088 +#define QCH_CON_SPDMA_QCH 0x308c +#define QCH_CON_SSMT_DIT_QCH 0x3090 +#define QCH_CON_SSMT_PDMA_QCH 0x3094 +#define QCH_CON_SSMT_PPMU_DMA_QCH 0x3098 +#define QCH_CON_SSMT_RTIC_QCH 0x309c +#define QCH_CON_SSMT_SPDMA_QCH 0x30a0 +#define QCH_CON_SSMT_SSS_QCH 0x30a4 +#define QCH_CON_SSS_QCH 0x30a8 +#define QCH_CON_SYSMMU_MISC_QCH 0x30ac +#define QCH_CON_SYSMMU_SSS_QCH 0x30b0 +#define QCH_CON_SYSREG_MISC_QCH 0x30b4 +#define QCH_CON_TMU_SUB_QCH 0x30b8 +#define QCH_CON_TMU_TOP_QCH 0x30bc +#define QCH_CON_WDT_CLUSTER0_QCH 0x30c0 +#define QCH_CON_WDT_CLUSTER1_QCH 0x30c4 +#define QUEUE_CTRL_REG_BLK_MISC_CMU_MISC 0x3c00 + +static const unsigned long misc_clk_regs[] __initconst = { + PLL_CON0_MUX_CLKCMU_MISC_BUS_USER, + PLL_CON1_MUX_CLKCMU_MISC_BUS_USER, + PLL_CON0_MUX_CLKCMU_MISC_SSS_USER, + PLL_CON1_MUX_CLKCMU_MISC_SSS_USER, + MISC_CMU_MISC_CONTROLLER_OPTION, + CLKOUT_CON_BLK_MISC_CMU_MISC_CLKOUT0, + CLK_CON_MUX_MUX_CLK_MISC_GIC, + CLK_CON_DIV_DIV_CLK_MISC_BUSP, + CLK_CON_DIV_DIV_CLK_MISC_GIC, + CLK_CON_GAT_CLK_BLK_MISC_UID_MISC_CMU_MISC_IPCLKPORT_PCLK, + CLK_CON_GAT_CLK_BLK_MISC_UID_OTP_CON_BIRA_IPCLKPORT_I_OSCCLK, + CLK_CON_GAT_CLK_BLK_MISC_UID_OTP_CON_BISR_IPCLKPORT_I_OSCCLK, + CLK_CON_GAT_CLK_BLK_MISC_UID_OTP_CON_TOP_IPCLKPORT_I_OSCCLK, + CLK_CON_GAT_CLK_BLK_MISC_UID_RSTNSYNC_CLK_MISC_OSCCLK_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_ADM_AHB_SSS_IPCLKPORT_HCLKM, + CLK_CON_GAT_GOUT_BLK_MISC_UID_AD_APB_DIT_IPCLKPORT_PCLKM, + CLK_CON_GAT_GOUT_BLK_MISC_UID_AD_APB_PUF_IPCLKPORT_PCLKM, + CLK_CON_GAT_GOUT_BLK_MISC_UID_DIT_IPCLKPORT_ICLKL2A, + CLK_CON_GAT_GOUT_BLK_MISC_UID_D_TZPC_MISC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_GIC_IPCLKPORT_GICCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_GPC_MISC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_LHM_AST_ICC_CPUGIC_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_LHM_AXI_D_SSS_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_LHM_AXI_P_GIC_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_LHM_AXI_P_MISC_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_LHS_ACEL_D_MISC_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_LHS_AST_IRI_GICCPU_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_LHS_AXI_D_SSS_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_MCT_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_OTP_CON_BIRA_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_OTP_CON_BISR_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_OTP_CON_TOP_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_PDMA_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_PPMU_DMA_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_PPMU_MISC_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_PPMU_MISC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_PUF_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_DIT_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_DIT_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_PDMA_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_PDMA_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_PPMU_DMA_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_PPMU_DMA_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_RTIC_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_RTIC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_SPDMA_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_SPDMA_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_SSS_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_QE_SSS_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_RSTNSYNC_CLK_MISC_BUSD_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_RSTNSYNC_CLK_MISC_BUSP_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_RSTNSYNC_CLK_MISC_GIC_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_RSTNSYNC_CLK_MISC_SSS_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_RTIC_IPCLKPORT_I_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_RTIC_IPCLKPORT_I_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SPDMA_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_DIT_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_DIT_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_PDMA_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_PDMA_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_PPMU_DMA_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_PPMU_DMA_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_RTIC_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_RTIC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_SPDMA_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_SPDMA_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_SSS_IPCLKPORT_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSMT_SSS_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSS_IPCLKPORT_I_ACLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SSS_IPCLKPORT_I_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SYSMMU_MISC_IPCLKPORT_CLK_S2, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SYSMMU_SSS_IPCLKPORT_CLK_S1, + CLK_CON_GAT_GOUT_BLK_MISC_UID_SYSREG_MISC_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_TMU_SUB_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_TMU_TOP_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_WDT_CLUSTER0_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_WDT_CLUSTER1_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_MISC_UID_XIU_D_MISC_IPCLKPORT_ACLK, + DMYQCH_CON_PPMU_DMA_QCH, + DMYQCH_CON_PUF_QCH, + PCH_CON_LHM_AXI_D_SSS_PCH, + PCH_CON_LHM_AXI_P_GIC_PCH, + PCH_CON_LHM_AXI_P_MISC_PCH, + PCH_CON_LHS_ACEL_D_MISC_PCH, + PCH_CON_LHS_AST_IRI_GICCPU_PCH, + PCH_CON_LHS_AXI_D_SSS_PCH, + QCH_CON_ADM_AHB_SSS_QCH, + QCH_CON_DIT_QCH, + QCH_CON_GIC_QCH, + QCH_CON_LHM_AST_ICC_CPUGIC_QCH, + QCH_CON_LHM_AXI_D_SSS_QCH, + QCH_CON_LHM_AXI_P_GIC_QCH, + QCH_CON_LHM_AXI_P_MISC_QCH, + QCH_CON_LHS_ACEL_D_MISC_QCH, + QCH_CON_LHS_AST_IRI_GICCPU_QCH, + QCH_CON_LHS_AXI_D_SSS_QCH, + QCH_CON_MCT_QCH, + QCH_CON_MISC_CMU_MISC_QCH, + QCH_CON_OTP_CON_BIRA_QCH, + QCH_CON_OTP_CON_BISR_QCH, + QCH_CON_OTP_CON_TOP_QCH, + QCH_CON_PDMA_QCH, + QCH_CON_PPMU_MISC_QCH, + QCH_CON_QE_DIT_QCH, + QCH_CON_QE_PDMA_QCH, + QCH_CON_QE_PPMU_DMA_QCH, + QCH_CON_QE_RTIC_QCH, + QCH_CON_QE_SPDMA_QCH, + QCH_CON_QE_SSS_QCH, + QCH_CON_RTIC_QCH, + QCH_CON_SPDMA_QCH, + QCH_CON_SSMT_DIT_QCH, + QCH_CON_SSMT_PDMA_QCH, + QCH_CON_SSMT_PPMU_DMA_QCH, + QCH_CON_SSMT_RTIC_QCH, + QCH_CON_SSMT_SPDMA_QCH, + QCH_CON_SSMT_SSS_QCH, + QCH_CON_SSS_QCH, + QCH_CON_SYSMMU_MISC_QCH, + QCH_CON_SYSMMU_SSS_QCH, + QCH_CON_SYSREG_MISC_QCH, + QCH_CON_TMU_SUB_QCH, + QCH_CON_TMU_TOP_QCH, + QCH_CON_WDT_CLUSTER0_QCH, + QCH_CON_WDT_CLUSTER1_QCH, + QUEUE_CTRL_REG_BLK_MISC_CMU_MISC, +}; + +/* List of parent clocks for Muxes in CMU_MISC */ +PNAME(mout_misc_bus_user_p) = { "oscclk", "dout_cmu_misc_bus" }; +PNAME(mout_misc_sss_user_p) = { "oscclk", "dout_cmu_misc_sss" }; + +static const struct samsung_mux_clock misc_mux_clks[] __initconst = { + MUX(CLK_MOUT_MISC_BUS_USER, "mout_misc_bus_user", mout_misc_bus_user_p, + PLL_CON0_MUX_CLKCMU_MISC_BUS_USER, 4, 1), + MUX(CLK_MOUT_MISC_SSS_USER, "mout_misc_sss_user", mout_misc_sss_user_p, + PLL_CON0_MUX_CLKCMU_MISC_SSS_USER, 4, 1), +}; + +static const struct samsung_div_clock misc_div_clks[] __initconst = { + DIV(CLK_DOUT_MISC_BUSP, "dout_misc_busp", "mout_misc_bus_user", + CLK_CON_DIV_DIV_CLK_MISC_BUSP, 0, 3), + DIV(CLK_DOUT_MISC_GIC, "dout_misc_gic", "mout_misc_bus_user", + CLK_CON_DIV_DIV_CLK_MISC_GIC, 0, 3), +}; + +static const struct samsung_gate_clock misc_gate_clks[] __initconst = { + GATE(CLK_GOUT_MISC_PCLK, "gout_misc_pclk", "dout_misc_busp", + CLK_CON_GAT_CLK_BLK_MISC_UID_MISC_CMU_MISC_IPCLKPORT_PCLK, + 21, 0, 0), + + GATE(CLK_GOUT_MISC_SYSREG_PCLK, "gout_misc_sysreg_pclk", "dout_misc_busp", + CLK_CON_GAT_GOUT_BLK_MISC_UID_SYSREG_MISC_IPCLKPORT_PCLK, + 21, 0, 0), + + GATE(CLK_GOUT_MISC_WDT_CLUSTER0, "gout_misc_wdt_cluster0", "dout_misc_busp", + CLK_CON_GAT_GOUT_BLK_MISC_UID_WDT_CLUSTER0_IPCLKPORT_PCLK, + 21, 0, 0), + + GATE(CLK_GOUT_MISC_WDT_CLUSTER1, "gout_misc_wdt_cluster1", "dout_misc_busp", + CLK_CON_GAT_GOUT_BLK_MISC_UID_WDT_CLUSTER1_IPCLKPORT_PCLK, + 21, 0, 0), + +}; + +static const struct samsung_cmu_info misc_cmu_info __initconst = { + .mux_clks = misc_mux_clks, + .nr_mux_clks = ARRAY_SIZE(misc_mux_clks), + .div_clks = misc_div_clks, + .nr_div_clks = ARRAY_SIZE(misc_div_clks), + .gate_clks = misc_gate_clks, + .nr_gate_clks = ARRAY_SIZE(misc_gate_clks), + .nr_clk_ids = MISC_NR_CLK, + .clk_regs = misc_clk_regs, + .nr_clk_regs = ARRAY_SIZE(misc_clk_regs), + .clk_name = "dout_misc_bus", +}; + /* ---- platform_driver ----------------------------------------------------- */ static int __init gs101_cmu_probe(struct platform_device *pdev) @@ -1832,6 +2141,9 @@ static const struct of_device_id gs101_cmu_of_match[] = { { .compatible = "google,gs101-cmu-apm", .data = &apm_cmu_info, + }, { + .compatible = "google,gs101-cmu-misc", + .data = &misc_cmu_info, }, { }, }; From patchwork Wed Oct 11 18:48:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417769 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55C76CDB497 for ; 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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:29 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 13/20] pinctrl: samsung: Add filter selection support for alive banks Date: Wed, 11 Oct 2023 19:48:16 +0100 Message-ID: <20231011184823.443959-14-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Newer Exynos SoCs have a filter selection register on alive bank pins. This allows the selection of a digital or delay filter for each pin. If the filter selection register is not available then the default filter (digital) is applied. On suspend we apply the analog filter to all pins in the bank, and on resume the digital filter is reapplied to all pins in the bank. Signed-off-by: Peter Griffin Tested-by: Will McVicker --- drivers/pinctrl/samsung/pinctrl-exynos.c | 82 ++++++++++++++++++++++- drivers/pinctrl/samsung/pinctrl-exynos.h | 7 ++ drivers/pinctrl/samsung/pinctrl-samsung.c | 2 + drivers/pinctrl/samsung/pinctrl-samsung.h | 23 +++++++ 4 files changed, 113 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c index a8212fc126bf..800831aa8357 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos.c @@ -269,6 +269,68 @@ struct exynos_eint_gpio_save { u32 eint_mask; }; +static void exynos_eint_flt_config(struct samsung_pinctrl_drv_data *d, + struct samsung_pin_bank *bank, int filter) +{ + unsigned int flt_reg, flt_con = 0; + unsigned int val, shift; + int i; + int loop_cnt; + + /* + * This function sets the desired filter (digital or delay) to + * every pin in the bank. Note the filter selection bitfield is + * only found on alive banks. The FLTCON register has the + * following layout + * + * BitfieldName[PinNum][Bit:Bit] + * + * FLT_EN[3][31] FLT_SEL[3][30] FLT_WIDTH[3][29:24] + * FLT_EN[2][23] FLT_SEL[2][22] FLT_WIDTH[2][21:16] + * FLT_EN[1][15] FLT_SEL[1][14] FLT_WIDTH[1][13:8] + * FLT_EN[0][7] FLT_SEL[0][6] FLT_WIDTH[0][5:0] + */ + + flt_con |= EXYNOS9_FLTCON_EN; + + if (filter) + flt_con |= EXYNOS9_FLTCON_SEL_DIGITAL; + + flt_reg = EXYNOS_GPIO_EFLTCON_OFFSET + bank->fltcon_offset; + + if (bank->nr_pins > EXYNOS9_FLTCON_NR_PIN) + /* + * if nr_pins > 4, we should set FLTCON0 register fully. + * (pin0 ~ 3). So loop 4 times in case of FLTCON0. + */ + loop_cnt = EXYNOS9_FLTCON_NR_PIN; + else + loop_cnt = bank->nr_pins; + + val = readl(d->virt_base + flt_reg); + + for (i = 0; i < loop_cnt; i++) { + shift = i * EXYNOS9_FLTCON_LEN; + val &= ~(EXYNOS9_FLTCON_MASK << shift); + val |= (flt_con << shift); + } + + writel(val, d->virt_base + flt_reg); + + /* loop for FLTCON1 pin 4 ~ 7 */ + if (bank->nr_pins > EXYNOS9_FLTCON_NR_PIN) { + val = readl(d->virt_base + flt_reg + 0x4); + loop_cnt = (bank->nr_pins - EXYNOS9_FLTCON_NR_PIN); + + for (i = 0; i < loop_cnt; i++) { + shift = i * EXYNOS9_FLTCON_LEN; + val &= ~(EXYNOS9_FLTCON_MASK << shift); + val |= (flt_con << shift); + } + writel(val, d->virt_base + flt_reg + 0x4); + } +} + /* * exynos_eint_gpio_init() - setup handling of external gpio interrupts. * @d: driver data of samsung pinctrl driver. @@ -321,6 +383,9 @@ __init int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d) goto err_domains; } + /* Set Delay Analog Filter */ + if (bank->fltcon_type != FLT_DEFAULT) + exynos_eint_flt_config(d, bank, EXYNOS9_FLTCON_SEL_DELAY); } return 0; @@ -555,6 +620,10 @@ __init int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d) if (bank->eint_type != EINT_TYPE_WKUP) continue; + /* Set Digital Filter */ + if (bank->fltcon_type != FLT_DEFAULT) + exynos_eint_flt_config(d, bank, EXYNOS9_FLTCON_SEL_DIGITAL); + bank->irq_chip = devm_kmemdup(dev, irq_chip, sizeof(*irq_chip), GFP_KERNEL); if (!bank->irq_chip) { @@ -658,6 +727,7 @@ static void exynos_pinctrl_suspend_bank( void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata) { struct samsung_pin_bank *bank = drvdata->pin_banks; + struct samsung_pinctrl_drv_data *d = bank->drvdata; struct exynos_irq_chip *irq_chip = NULL; int i; @@ -665,6 +735,9 @@ void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata) if (bank->eint_type == EINT_TYPE_GPIO) exynos_pinctrl_suspend_bank(drvdata, bank); else if (bank->eint_type == EINT_TYPE_WKUP) { + /* Setting Delay (Analog) Filter */ + if (bank->fltcon_type != FLT_DEFAULT) + exynos_eint_flt_config(d, bank, EXYNOS9_FLTCON_SEL_DELAY); if (!irq_chip) { irq_chip = bank->irq_chip; irq_chip->set_eint_wakeup_mask(drvdata, @@ -707,11 +780,18 @@ static void exynos_pinctrl_resume_bank( void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata) { struct samsung_pin_bank *bank = drvdata->pin_banks; + struct samsung_pinctrl_drv_data *d = bank->drvdata; int i; for (i = 0; i < drvdata->nr_banks; ++i, ++bank) - if (bank->eint_type == EINT_TYPE_GPIO) + if (bank->eint_type == EINT_TYPE_GPIO) { exynos_pinctrl_resume_bank(drvdata, bank); + } else if (bank->eint_type == EINT_TYPE_WKUP || + bank->eint_type == EINT_TYPE_WKUP_MUX) { + /* Set Digital Filter */ + if (bank->fltcon_type != FLT_DEFAULT) + exynos_eint_flt_config(d, bank, EXYNOS9_FLTCON_SEL_DIGITAL); + } } static void exynos_retention_enable(struct samsung_pinctrl_drv_data *drvdata) diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.h b/drivers/pinctrl/samsung/pinctrl-exynos.h index 7bd6d82c9f36..63b2426ad5d6 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.h +++ b/drivers/pinctrl/samsung/pinctrl-exynos.h @@ -50,6 +50,13 @@ #define EXYNOS_EINT_MAX_PER_BANK 8 #define EXYNOS_EINT_NR_WKUP_EINT +/* EINT filter configuration */ +#define EXYNOS9_FLTCON_EN BIT(7) +#define EXYNOS9_FLTCON_SEL_DIGITAL BIT(6) +#define EXYNOS9_FLTCON_SEL_DELAY 0 +#define EXYNOS9_FLTCON_MASK 0xff +#define EXYNOS9_FLTCON_LEN 8 +#define EXYNOS9_FLTCON_NR_PIN 4 #define EXYNOS_PIN_BANK_EINTN(pins, reg, id) \ { \ diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c index e54847040b4a..449f8109d8b5 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.c +++ b/drivers/pinctrl/samsung/pinctrl-samsung.c @@ -1104,6 +1104,8 @@ samsung_pinctrl_get_soc_data(struct samsung_pinctrl_drv_data *d, bank->eint_func = bdata->eint_func; bank->eint_type = bdata->eint_type; bank->eint_mask = bdata->eint_mask; + bank->fltcon_type = bdata->fltcon_type; + bank->fltcon_offset = bdata->fltcon_offset; bank->eint_offset = bdata->eint_offset; bank->name = bdata->name; diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.h b/drivers/pinctrl/samsung/pinctrl-samsung.h index 9af93e3d8d9f..de2ca8e8b378 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.h +++ b/drivers/pinctrl/samsung/pinctrl-samsung.h @@ -82,6 +82,21 @@ enum eint_type { EINT_TYPE_WKUP_MUX, }; +/** + * enum fltcon_type - filter selection + * @FLT_DEFAULT: filter not selectable, default digital filter + * @FLT_SELECT: filter selectable (digital or delay) + * + * Some banks on some SoCs (gs101 and possibly others) have a selectable + * filter on alive banks of 'delay/analog' or 'digital'. If the filter + * selection is not available then the default filter is used (digital). + */ + +enum fltcon_type { + FLT_DEFAULT, + FLT_SELECTABLE, +}; + /* maximum length of a pin in pin descriptor (example: "gpa0-0") */ #define PIN_NAME_LENGTH 10 @@ -122,6 +137,8 @@ struct samsung_pin_bank_type { * @eint_type: type of the external interrupt supported by the bank. * @eint_mask: bit mask of pins which support EINT function. * @eint_offset: SoC-specific EINT register or interrupt offset of bank. + * @fltcon_type: whether the filter (delay/digital) is selectable + * @fltcon_offset: SoC-specific EINT filter control register offset of bank. * @name: name to be prefixed for each pin in this pin bank. */ struct samsung_pin_bank_data { @@ -133,6 +150,8 @@ struct samsung_pin_bank_data { enum eint_type eint_type; u32 eint_mask; u32 eint_offset; + enum fltcon_type fltcon_type; + u32 fltcon_offset; const char *name; }; @@ -147,6 +166,8 @@ struct samsung_pin_bank_data { * @eint_type: type of the external interrupt supported by the bank. * @eint_mask: bit mask of pins which support EINT function. * @eint_offset: SoC-specific EINT register or interrupt offset of bank. + * @fltcon_type: whether the filter (delay/digital) is selectable + * @fltcon_offset: SoC-specific EINT filter control register offset of bank. * @name: name to be prefixed for each pin in this pin bank. * @pin_base: starting pin number of the bank. * @soc_priv: per-bank private data for SoC-specific code. @@ -169,6 +190,8 @@ struct samsung_pin_bank { enum eint_type eint_type; u32 eint_mask; u32 eint_offset; + enum fltcon_type fltcon_type; + u32 fltcon_offset; const char *name; u32 pin_base; From patchwork Wed Oct 11 18:48:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417768 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58DDCCDB494 for ; Wed, 11 Oct 2023 18:49:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347023AbjJKStx (ORCPT ); Wed, 11 Oct 2023 14:49:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235183AbjJKStm (ORCPT ); Wed, 11 Oct 2023 14:49:42 -0400 Received: from mail-wm1-x32f.google.com (mail-wm1-x32f.google.com [IPv6:2a00:1450:4864:20::32f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67904120 for ; Wed, 11 Oct 2023 11:49:33 -0700 (PDT) Received: by mail-wm1-x32f.google.com with SMTP id 5b1f17b1804b1-40675f06f1fso8503755e9.1 for ; Wed, 11 Oct 2023 11:49:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050172; x=1697654972; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=48Lsu/YhTAfzhnuGV+p27dJ8jE7JS8+Zoo6izTIw4u8=; b=wRHS+Fvv7lRDMdbeBuYdw3nmXWAih2I7CpK+H5ymTNbq2DTd0VTAqgQSjQFLgTaHTu OlLf/kp/OIPHsvrAiH0pj2Ln2lUcSD7tkh5WZIUVoc1ty1GqeyoAPxPGxnSSzG6VU8ic HbGE3vT2RnxznXOGuWAqxjed9+/WIixAxa43aqCxPHBHHBgmUyldEwkb4QeveAcao87S o33b1IlDi3769GSBc8TC0/lqa1uFDXGU2rHIPBpHV6YCI5wzUOkZ+8tyq3t/T5TlI2JR YJUiKPso2e85Hgy8MpBaDIDf9mjTd8pAJ+Lppli8zg6kF/FAjoZRGZ9rhCwzc757UUFi h7GA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050172; x=1697654972; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=48Lsu/YhTAfzhnuGV+p27dJ8jE7JS8+Zoo6izTIw4u8=; b=libpIAYcdV5j+VmawY4zejbyzYDJ/EMie3jl2bVmdBtS4IP7ebHZqZbHjb6pCYmsja hnA3377bYA1gKVHMfkz2vge75QR//+dFpAKq7GWBQULiU2c+iSDmRKAEoZVMtSyfQRGY g1yh7N95rjZTvXdzraQlO8N2mAQ9PcZiZ84D/k/Zl411M+2gnZjlil2dyzhDpdhc62Cv aoV8BJHYbYF4GHfI1tQSOD1Tn8peatzbSt90kGi278LZM0vRSVI3aqDzc+nIMMHhx2Z/ QOgmT5MvPB//nx9ZAOmnjjVmSkjAMYTwUKgGShYNNNtnjBodKVwQP52cGOm7vSwRE80i ayeQ== X-Gm-Message-State: AOJu0YwKAWIRQ9NJ89eKpUvkvxVlEFFMqQ87hAWP4g+3jZbAxCY9BYty sPT3WVeUZIY8GRTO2AmbXezZEA== X-Google-Smtp-Source: AGHT+IFc0GfXC4jLmJQ+jJUchSDwFS+ni6iLZ3x8VYxgGkwDeKncha4F04KuZpPVbE04g/eDP5zVSw== X-Received: by 2002:adf:f692:0:b0:32d:8a7c:6efc with SMTP id v18-20020adff692000000b0032d8a7c6efcmr1203616wrp.9.1697050171666; Wed, 11 Oct 2023 11:49:31 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:31 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 14/20] pinctrl: samsung: Add gs101 SoC pinctrl configuration Date: Wed, 11 Oct 2023 19:48:17 +0100 Message-ID: <20231011184823.443959-15-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add support for the pin-controller found on the gs101 SoC used in Pixel 6 phones. Signed-off-by: Peter Griffin Tested-by: Will McVicker Tested-by: Will McVicker --- .../pinctrl/samsung/pinctrl-exynos-arm64.c | 163 ++++++++++++++++++ drivers/pinctrl/samsung/pinctrl-exynos.c | 2 + drivers/pinctrl/samsung/pinctrl-exynos.h | 34 ++++ drivers/pinctrl/samsung/pinctrl-samsung.c | 2 + drivers/pinctrl/samsung/pinctrl-samsung.h | 1 + 5 files changed, 202 insertions(+) diff --git a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c index cb965cf93705..db47001d1b35 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos-arm64.c @@ -796,3 +796,166 @@ const struct samsung_pinctrl_of_match_data fsd_of_data __initconst = { .ctrl = fsd_pin_ctrl, .num_ctrl = ARRAY_SIZE(fsd_pin_ctrl), }; + +/* + * bank type for non-alive type + * (CON bit field: 4, DAT bit field: 1, PUD bit field: 4, DRV bit field: 4) + * (CONPDN bit field: 2, PUDPDN bit field: 4) + */ +static struct samsung_pin_bank_type gs101_bank_type_off = { + .fld_width = { 4, 1, 4, 4, 2, 4, }, + .reg_offset = { 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, }, +}; + +/* + * bank type for alive type + * (CON bit field: 4, DAT bit field: 1, PUD bit field: 4, DRV bit field: 4) + */ +static const struct samsung_pin_bank_type gs101_bank_type_alive = { + .fld_width = { 4, 1, 4, 4, }, + .reg_offset = { 0x00, 0x04, 0x08, 0x0c, }, +}; + +/* pin banks of gs101 pin-controller (ALIVE) */ +static const struct samsung_pin_bank_data gs101_pin_alive[] = { + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 8, 0x0, "gpa0", 0x00, 0x00, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 7, 0x20, "gpa1", 0x04, 0x08, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 5, 0x40, "gpa2", 0x08, 0x10, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 4, 0x60, "gpa3", 0x0c, 0x18, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 4, 0x80, "gpa4", 0x10, 0x1c, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 7, 0xa0, "gpa5", 0x14, 0x20, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 8, 0xc0, "gpa9", 0x18, 0x28, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 2, 0xe0, "gpa10", 0x1c, 0x30, FLT_SELECTABLE), +}; + +/* pin banks of gs101 pin-controller (FAR_ALIVE) */ +static const struct samsung_pin_bank_data gs101_pin_far_alive[] = { + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 8, 0x0, "gpa6", 0x00, 0x00, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 4, 0x20, "gpa7", 0x04, 0x08, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 8, 0x40, "gpa8", 0x08, 0x0c, FLT_SELECTABLE), + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 2, 0x60, "gpa11", 0x0c, 0x14, FLT_SELECTABLE), +}; + +/* pin banks of gs101 pin-controller (GSACORE) */ +static const struct samsung_pin_bank_data gs101_pin_gsacore[] = { + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0x0, "gps0", 0x00, 0x00, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 8, 0x20, "gps1", 0x04, 0x04, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 3, 0x40, "gps2", 0x08, 0x0c, FLT_DEFAULT), +}; + +/* pin banks of gs101 pin-controller (GSACTRL) */ +static const struct samsung_pin_bank_data gs101_pin_gsactrl[] = { + EXYNOS9_PIN_BANK_EINTW(gs101_bank_type_alive, 6, 0x0, "gps3", 0x00, 0x00, FLT_DEFAULT), +}; + +/* pin banks of gs101 pin-controller (PERIC0) */ +static const struct samsung_pin_bank_data gs101_pin_peric0[] = { + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 5, 0x0, "gpp0", 0x00, 0x00, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x20, "gpp1", 0x04, 0x08, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x40, "gpp2", 0x08, 0x0c, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0x60, "gpp3", 0x0c, 0x10, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x80, "gpp4", 0x10, 0x14, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0xa0, "gpp5", 0x14, 0x18, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0xc0, "gpp6", 0x18, 0x1c, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0xe0, "gpp7", 0x1c, 0x20, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x100, "gpp8", 0x20, 0x24, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0x120, "gpp9", 0x24, 0x28, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x140, "gpp10", 0x28, 0x2c, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0x160, "gpp11", 0x2c, 0x30, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x180, "gpp12", 0x30, 0x34, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0x1a0, "gpp13", 0x34, 0x38, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x1c0, "gpp14", 0x38, 0x3c, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0x1e0, "gpp15", 0x3c, 0x40, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x200, "gpp16", 0x40, 0x44, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0x220, "gpp17", 0x44, 0x48, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x240, "gpp18", 0x48, 0x4c, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x260, "gpp19", 0x4c, 0x50, FLT_DEFAULT), +}; + +/* pin banks of gs101 pin-controller (PERIC1) */ +static const struct samsung_pin_bank_data gs101_pin_peric1[] = { + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 8, 0x0, "gpp20", 0x00, 0x00, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x20, "gpp21", 0x04, 0x08, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0x40, "gpp22", 0x08, 0x0c, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 8, 0x60, "gpp23", 0x0c, 0x10, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0x80, "gpp24", 0x10, 0x18, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0xa0, "gpp25", 0x14, 0x1c, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 5, 0xc0, "gpp26", 0x18, 0x20, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 4, 0xe0, "gpp27", 0x1c, 0x28, FLT_DEFAULT), +}; + +/* pin banks of gs101 pin-controller (HSI1) */ +static const struct samsung_pin_bank_data gs101_pin_hsi1[] = { + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 6, 0x0, "gph0", 0x00, 0x00, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 7, 0x20, "gph1", 0x04, 0x08, FLT_DEFAULT), +}; + +/* pin banks of gs101 pin-controller (HSI2) */ +static const struct samsung_pin_bank_data gs101_pin_hsi2[] = { + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 6, 0x0, "gph2", 0x00, 0x00, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 2, 0x20, "gph3", 0x04, 0x08, FLT_DEFAULT), + EXYNOS9_PIN_BANK_EINTG(gs101_bank_type_off, 6, 0x40, "gph4", 0x08, 0x0c, FLT_DEFAULT), +}; + +static const struct samsung_pin_ctrl gs101_pin_ctrl[] __initconst = { + { + /* pin banks of gs101 pin-controller (ALIVE) */ + .pin_banks = gs101_pin_alive, + .nr_banks = ARRAY_SIZE(gs101_pin_alive), + .eint_gpio_init = exynos_eint_gpio_init, + .eint_wkup_init = exynos_eint_wkup_init, + .suspend = exynos_pinctrl_suspend, + .resume = exynos_pinctrl_resume, + }, { + /* pin banks of gs101 pin-controller (FAR_ALIVE) */ + .pin_banks = gs101_pin_far_alive, + .nr_banks = ARRAY_SIZE(gs101_pin_far_alive), + .eint_gpio_init = exynos_eint_gpio_init, + .eint_wkup_init = exynos_eint_wkup_init, + .suspend = exynos_pinctrl_suspend, + .resume = exynos_pinctrl_resume, + }, { + /* pin banks of gs101 pin-controller (GSACORE) */ + .pin_banks = gs101_pin_gsacore, + .nr_banks = ARRAY_SIZE(gs101_pin_gsacore), + .eint_gpio_init = exynos_eint_gpio_init, + }, { + /* pin banks of gs101 pin-controller (GSACTRL) */ + .pin_banks = gs101_pin_gsactrl, + .nr_banks = ARRAY_SIZE(gs101_pin_gsactrl), + .eint_gpio_init = exynos_eint_gpio_init, + }, { + /* pin banks of gs101 pin-controller (PERIC0) */ + .pin_banks = gs101_pin_peric0, + .nr_banks = ARRAY_SIZE(gs101_pin_peric0), + .eint_gpio_init = exynos_eint_gpio_init, + .suspend = exynos_pinctrl_suspend, + .resume = exynos_pinctrl_resume, + }, { + /* pin banks of gs101 pin-controller (PERIC1) */ + .pin_banks = gs101_pin_peric1, + .nr_banks = ARRAY_SIZE(gs101_pin_peric1), + .eint_gpio_init = exynos_eint_gpio_init, + .suspend = exynos_pinctrl_suspend, + .resume = exynos_pinctrl_resume, + }, { + /* pin banks of gs101 pin-controller (HSI1) */ + .pin_banks = gs101_pin_hsi1, + .nr_banks = ARRAY_SIZE(gs101_pin_hsi1), + .eint_gpio_init = exynos_eint_gpio_init, + .suspend = exynos_pinctrl_suspend, + .resume = exynos_pinctrl_resume, + }, { + /* pin banks of gs101 pin-controller (HSI2) */ + .pin_banks = gs101_pin_hsi2, + .nr_banks = ARRAY_SIZE(gs101_pin_hsi2), + .eint_gpio_init = exynos_eint_gpio_init, + .suspend = exynos_pinctrl_suspend, + .resume = exynos_pinctrl_resume, + }, +}; + +const struct samsung_pinctrl_of_match_data gs101_of_data __initconst = { + .ctrl = gs101_pin_ctrl, + .num_ctrl = ARRAY_SIZE(gs101_pin_ctrl), +}; diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c index 800831aa8357..014f0c37f97f 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos.c @@ -533,6 +533,8 @@ static const struct of_device_id exynos_wkup_irq_ids[] = { .data = &exynos7_wkup_irq_chip }, { .compatible = "samsung,exynosautov9-wakeup-eint", .data = &exynos7_wkup_irq_chip }, + { .compatible = "google,gs101-wakeup-eint", + .data = &exynos7_wkup_irq_chip }, { } }; diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.h b/drivers/pinctrl/samsung/pinctrl-exynos.h index 63b2426ad5d6..0dd013654bd2 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.h +++ b/drivers/pinctrl/samsung/pinctrl-exynos.h @@ -147,6 +147,40 @@ .name = id \ } +#define EXYNOS9_PIN_BANK_EINTN(types, pins, reg, id) \ + { \ + .type = &types, \ + .pctl_offset = reg, \ + .nr_pins = pins, \ + .eint_type = EINT_TYPE_NONE, \ + .fltcon_type = FLT_DEFAULT \ + .name = id \ + } + +#define EXYNOS9_PIN_BANK_EINTG(types, pins, reg, id, offs, fltcon_offs, fltcontype) \ + { \ + .type = &types, \ + .pctl_offset = reg, \ + .nr_pins = pins, \ + .eint_type = EINT_TYPE_GPIO, \ + .eint_offset = offs, \ + .fltcon_type = fltcontype, \ + .fltcon_offset = fltcon_offs, \ + .name = id \ + } + +#define EXYNOS9_PIN_BANK_EINTW(types, pins, reg, id, offs, fltcon_offs, fltcontype) \ + { \ + .type = &types, \ + .pctl_offset = reg, \ + .nr_pins = pins, \ + .eint_type = EINT_TYPE_WKUP, \ + .eint_offset = offs, \ + .fltcon_type = fltcontype, \ + .fltcon_offset = fltcon_offs, \ + .name = id \ + } + /** * struct exynos_weint_data: irq specific data for all the wakeup interrupts * generated by the external wakeup interrupt controller. diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c index 449f8109d8b5..12176f98440d 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.c +++ b/drivers/pinctrl/samsung/pinctrl-samsung.c @@ -1321,6 +1321,8 @@ static const struct of_device_id samsung_pinctrl_dt_match[] = { .data = &exynosautov9_of_data }, { .compatible = "tesla,fsd-pinctrl", .data = &fsd_of_data }, + { .compatible = "google,gs101-pinctrl", + .data = &gs101_of_data }, #endif #ifdef CONFIG_PINCTRL_S3C64XX { .compatible = "samsung,s3c64xx-pinctrl", diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.h b/drivers/pinctrl/samsung/pinctrl-samsung.h index de2ca8e8b378..e62e909fb10d 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.h +++ b/drivers/pinctrl/samsung/pinctrl-samsung.h @@ -374,6 +374,7 @@ extern const struct samsung_pinctrl_of_match_data exynos7885_of_data; extern const struct samsung_pinctrl_of_match_data exynos850_of_data; extern const struct samsung_pinctrl_of_match_data exynosautov9_of_data; extern const struct samsung_pinctrl_of_match_data fsd_of_data; +extern const struct samsung_pinctrl_of_match_data gs101_of_data; extern const struct samsung_pinctrl_of_match_data s3c64xx_of_data; extern const struct samsung_pinctrl_of_match_data s3c2412_of_data; extern const struct samsung_pinctrl_of_match_data s3c2416_of_data; From patchwork Wed Oct 11 18:48:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417770 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8725ACDB478 for ; Wed, 11 Oct 2023 18:50:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235174AbjJKSuR (ORCPT ); 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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:32 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 15/20] watchdog: s3c2410_wdt: Add support for Google tensor SoCs Date: Wed, 11 Oct 2023 19:48:18 +0100 Message-ID: <20231011184823.443959-16-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org This patch adds the compatibles and drvdata for the Google gs101 & gs201 SoCs found in Pixel 6 and Pixel 7 phones. Similar to Exynos850 it has two watchdog instances, one for each cluster and has some control bits in PMU registers. The watchdog IP found in gs101 SoCs also supports a few additional bits/features in the WTCON register which we add support for and an additional register detailed below. dbgack-mask - Enables masking WDT interrupt and reset request according to asserted DBGACK input windowed-mode - Enabled Windowed watchdog mode Windowed watchdog mode also has an additional register WTMINCNT. If windowed watchdog is enabled and you reload WTCNT when the value is greater than WTMINCNT, it prompts interrupt or reset request as if the watchdog time has expired. Signed-off-by: Peter Griffin --- drivers/watchdog/s3c2410_wdt.c | 127 ++++++++++++++++++++++++++++++--- 1 file changed, 116 insertions(+), 11 deletions(-) diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 0b4bd883ff28..36c170047180 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -31,12 +31,14 @@ #define S3C2410_WTDAT 0x04 #define S3C2410_WTCNT 0x08 #define S3C2410_WTCLRINT 0x0c - +#define S3C2410_WTMINCNT 0x10 #define S3C2410_WTCNT_MAXCNT 0xffff -#define S3C2410_WTCON_RSTEN (1 << 0) -#define S3C2410_WTCON_INTEN (1 << 2) -#define S3C2410_WTCON_ENABLE (1 << 5) +#define S3C2410_WTCON_RSTEN (1 << 0) +#define S3C2410_WTCON_INTEN (1 << 2) +#define S3C2410_WTCON_ENABLE (1 << 5) +#define S3C2410_WTCON_DBGACK_MASK (1 << 16) +#define S3C2410_WTCON_WINDOWED_WD (1 << 20) #define S3C2410_WTCON_DIV16 (0 << 3) #define S3C2410_WTCON_DIV32 (1 << 3) @@ -51,6 +53,7 @@ #define S3C2410_WATCHDOG_ATBOOT (0) #define S3C2410_WATCHDOG_DEFAULT_TIME (15) +#define S3C2410_WINDOW_MULTIPLIER 2 #define EXYNOS5_RST_STAT_REG_OFFSET 0x0404 #define EXYNOS5_WDT_DISABLE_REG_OFFSET 0x0408 @@ -67,6 +70,13 @@ #define EXYNOSAUTOV9_CLUSTER0_WDTRESET_BIT 25 #define EXYNOSAUTOV9_CLUSTER1_WDTRESET_BIT 24 +#define GS_CLUSTER0_NONCPU_OUT 0x1220 +#define GS_CLUSTER1_NONCPU_OUT 0x1420 +#define GS_CLUSTER0_NONCPU_INT_EN 0x1244 +#define GS_CLUSTER1_NONCPU_INT_EN 0x1444 +#define GS_CLUSTER2_NONCPU_INT_EN 0x1644 +#define GS_RST_STAT_REG_OFFSET 0x3B44 + /** * DOC: Quirk flags for different Samsung watchdog IP-cores * @@ -106,6 +116,8 @@ #define QUIRK_HAS_PMU_RST_STAT (1 << 2) #define QUIRK_HAS_PMU_AUTO_DISABLE (1 << 3) #define QUIRK_HAS_PMU_CNT_EN (1 << 4) +#define QUIRK_HAS_DBGACK_BIT (1 << 5) +#define QUIRK_HAS_WTMINCNT_REG (1 << 6) /* These quirks require that we have a PMU register map */ #define QUIRKS_HAVE_PMUREG \ @@ -263,6 +275,54 @@ static const struct s3c2410_wdt_variant drv_data_exynosautov9_cl1 = { QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_CNT_EN, }; +static const struct s3c2410_wdt_variant drv_data_gs101_cl0 = { + .mask_reset_reg = GS_CLUSTER0_NONCPU_INT_EN, + .mask_bit = 2, + .mask_reset_inv = true, + .rst_stat_reg = GS_RST_STAT_REG_OFFSET, + .rst_stat_bit = 0, + .cnt_en_reg = GS_CLUSTER0_NONCPU_OUT, + .cnt_en_bit = 8, + .quirks = QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_MASK_RESET | QUIRK_HAS_PMU_CNT_EN | + QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_DBGACK_BIT | QUIRK_HAS_WTMINCNT_REG, +}; + +static const struct s3c2410_wdt_variant drv_data_gs101_cl1 = { + .mask_reset_reg = GS_CLUSTER1_NONCPU_INT_EN, + .mask_bit = 2, + .mask_reset_inv = true, + .rst_stat_reg = GS_RST_STAT_REG_OFFSET, + .rst_stat_bit = 1, + .cnt_en_reg = GS_CLUSTER1_NONCPU_OUT, + .cnt_en_bit = 7, + .quirks = QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_MASK_RESET | QUIRK_HAS_PMU_CNT_EN | + QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_DBGACK_BIT | QUIRK_HAS_WTMINCNT_REG, +}; + +static const struct s3c2410_wdt_variant drv_data_gs201_cl0 = { + .mask_reset_reg = GS_CLUSTER0_NONCPU_INT_EN, + .mask_bit = 2, + .mask_reset_inv = true, + .rst_stat_reg = GS_RST_STAT_REG_OFFSET, + .rst_stat_bit = 0, + .cnt_en_reg = GS_CLUSTER0_NONCPU_OUT, + .cnt_en_bit = 8, + .quirks = QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_MASK_RESET | QUIRK_HAS_PMU_CNT_EN | + QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_DBGACK_BIT | QUIRK_HAS_WTMINCNT_REG, +}; + +static const struct s3c2410_wdt_variant drv_data_gs201_cl1 = { + .mask_reset_reg = GS_CLUSTER1_NONCPU_INT_EN, + .mask_bit = 2, + .mask_reset_inv = true, + .rst_stat_reg = GS_RST_STAT_REG_OFFSET, + .rst_stat_bit = 1, + .cnt_en_reg = GS_CLUSTER1_NONCPU_OUT, + .cnt_en_bit = 7, + .quirks = QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_MASK_RESET | QUIRK_HAS_PMU_CNT_EN | + QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_DBGACK_BIT | QUIRK_HAS_WTMINCNT_REG, +}; + static const struct of_device_id s3c2410_wdt_match[] = { { .compatible = "samsung,s3c2410-wdt", .data = &drv_data_s3c2410 }, @@ -278,6 +338,10 @@ static const struct of_device_id s3c2410_wdt_match[] = { .data = &drv_data_exynos850_cl0 }, { .compatible = "samsung,exynosautov9-wdt", .data = &drv_data_exynosautov9_cl0 }, + { .compatible = "google,gs101-wdt", + .data = &drv_data_gs101_cl0 }, + { .compatible = "google,gs201-wdt", + .data = &drv_data_gs201_cl0 }, {}, }; MODULE_DEVICE_TABLE(of, s3c2410_wdt_match); @@ -375,6 +439,21 @@ static int s3c2410wdt_enable(struct s3c2410_wdt *wdt, bool en) return 0; } +static void s3c2410wdt_mask_dbgack(struct s3c2410_wdt *wdt, bool mask) +{ + unsigned long wtcon; + + if (!(wdt->drv_data->quirks & QUIRK_HAS_DBGACK_BIT)) + return; + + wtcon = readl(wdt->reg_base + S3C2410_WTCON); + if (mask) + wtcon |= S3C2410_WTCON_DBGACK_MASK; + else + wtcon &= ~S3C2410_WTCON_DBGACK_MASK; + writel(wtcon, wdt->reg_base + S3C2410_WTCON); +} + static int s3c2410wdt_keepalive(struct watchdog_device *wdd) { struct s3c2410_wdt *wdt = watchdog_get_drvdata(wdd); @@ -410,7 +489,7 @@ static int s3c2410wdt_stop(struct watchdog_device *wdd) static int s3c2410wdt_start(struct watchdog_device *wdd) { - unsigned long wtcon; + unsigned long wtcon, wtmincnt; struct s3c2410_wdt *wdt = watchdog_get_drvdata(wdd); unsigned long flags; @@ -432,6 +511,12 @@ static int s3c2410wdt_start(struct watchdog_device *wdd) dev_dbg(wdt->dev, "Starting watchdog: count=0x%08x, wtcon=%08lx\n", wdt->count, wtcon); + if (wdt->drv_data->quirks & QUIRK_HAS_WTMINCNT_REG) { + wtcon |= S3C2410_WTCON_WINDOWED_WD; + wtmincnt = wdt->count * S3C2410_WINDOW_MULTIPLIER; + writel(wtmincnt, wdt->reg_base + S3C2410_WTMINCNT); + } + writel(wdt->count, wdt->reg_base + S3C2410_WTDAT); writel(wdt->count, wdt->reg_base + S3C2410_WTCNT); writel(wtcon, wdt->reg_base + S3C2410_WTCON); @@ -447,7 +532,7 @@ static int s3c2410wdt_set_heartbeat(struct watchdog_device *wdd, unsigned long freq = s3c2410wdt_get_freq(wdt); unsigned int count; unsigned int divisor = 1; - unsigned long wtcon; + unsigned long wtcon, wtmincnt; if (timeout < 1) return -EINVAL; @@ -478,6 +563,11 @@ static int s3c2410wdt_set_heartbeat(struct watchdog_device *wdd, count = DIV_ROUND_UP(count, divisor); wdt->count = count; + if (wdt->drv_data->quirks & QUIRK_HAS_WTMINCNT_REG) { + wtmincnt = count * S3C2410_WINDOW_MULTIPLIER; + writel(wtmincnt, wdt->reg_base + S3C2410_WTMINCNT); + } + /* update the pre-scaler */ wtcon = readl(wdt->reg_base + S3C2410_WTCON); wtcon &= ~S3C2410_WTCON_PRESCALE_MASK; @@ -496,14 +586,20 @@ static int s3c2410wdt_restart(struct watchdog_device *wdd, unsigned long action, { struct s3c2410_wdt *wdt = watchdog_get_drvdata(wdd); void __iomem *wdt_base = wdt->reg_base; + unsigned long wtcon; /* disable watchdog, to be safe */ writel(0, wdt_base + S3C2410_WTCON); /* put initial values into count and data */ + if (wdt->drv_data->quirks & QUIRK_HAS_WTMINCNT_REG) + writel(0x100, wdt_base + S3C2410_WTMINCNT); writel(0x80, wdt_base + S3C2410_WTCNT); writel(0x80, wdt_base + S3C2410_WTDAT); + if (wdt->drv_data->quirks & QUIRK_HAS_WTMINCNT_REG) + wtcon |= S3C2410_WTCON_WINDOWED_WD; + /* set the watchdog to go and reset... */ writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV16 | S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x20), @@ -585,9 +681,11 @@ s3c2410_get_wdt_drv_data(struct platform_device *pdev, struct s3c2410_wdt *wdt) } #ifdef CONFIG_OF - /* Choose Exynos850/ExynosAutov9 driver data w.r.t. cluster index */ + /* Choose Exynos850/ExynosAutov9/gsx01 driver data w.r.t. cluster index */ if (variant == &drv_data_exynos850_cl0 || - variant == &drv_data_exynosautov9_cl0) { + variant == &drv_data_exynosautov9_cl0 || + variant == &drv_data_gs101_cl0 || + variant == &drv_data_gs201_cl0) { u32 index; int err; @@ -600,9 +698,14 @@ s3c2410_get_wdt_drv_data(struct platform_device *pdev, struct s3c2410_wdt *wdt) case 0: break; case 1: - variant = (variant == &drv_data_exynos850_cl0) ? - &drv_data_exynos850_cl1 : - &drv_data_exynosautov9_cl1; + if (variant == &drv_data_exynos850_cl0) + variant = &drv_data_exynos850_cl1; + else if (variant == &drv_data_exynosautov9_cl0) + variant = &drv_data_exynosautov9_cl1; + else if (variant == &drv_data_gs101_cl0) + variant = &drv_data_gs101_cl1; + else if (variant == &drv_data_gs201_cl0) + variant = &drv_data_gs201_cl1; break; default: return dev_err_probe(dev, -EINVAL, "wrong cluster index: %u\n", index); @@ -700,6 +803,8 @@ static int s3c2410wdt_probe(struct platform_device *pdev) wdt->wdt_device.bootstatus = s3c2410wdt_get_bootstatus(wdt); wdt->wdt_device.parent = dev; + s3c2410wdt_mask_dbgack(wdt, true); + /* * If "tmr_atboot" param is non-zero, start the watchdog right now. Also * set WDOG_HW_RUNNING bit, so that watchdog core can kick the watchdog. 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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:34 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 16/20] tty: serial: samsung: Add gs101 compatible and SoC data Date: Wed, 11 Oct 2023 19:48:19 +0100 Message-ID: <20231011184823.443959-17-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add serial driver data for Google Tensor gs101 SoC. Signed-off-by: Peter Griffin Tested-by: Will McVicker Reviewed-by: Sam Protsenko Reviewed-by: Arnd Bergmann --- drivers/tty/serial/samsung_tty.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index 07fb8a9dac63..26bc52e681a4 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -2597,14 +2597,22 @@ static const struct s3c24xx_serial_drv_data exynos850_serial_drv_data = { .fifosize = { 256, 64, 64, 64 }, }; +static const struct s3c24xx_serial_drv_data gs101_serial_drv_data = { + EXYNOS_COMMON_SERIAL_DRV_DATA(), + /* rely on samsung,uart-fifosize DT property for fifosize */ + .fifosize = { 0 }, +}; + #define EXYNOS4210_SERIAL_DRV_DATA (&exynos4210_serial_drv_data) #define EXYNOS5433_SERIAL_DRV_DATA (&exynos5433_serial_drv_data) #define EXYNOS850_SERIAL_DRV_DATA (&exynos850_serial_drv_data) +#define GS101_SERIAL_DRV_DATA (&gs101_serial_drv_data) #else #define EXYNOS4210_SERIAL_DRV_DATA NULL #define EXYNOS5433_SERIAL_DRV_DATA NULL #define EXYNOS850_SERIAL_DRV_DATA NULL +#define GS101_SERIAL_DRV_DATA NULL #endif #ifdef CONFIG_ARCH_APPLE @@ -2688,6 +2696,9 @@ static const struct platform_device_id s3c24xx_serial_driver_ids[] = { }, { .name = "artpec8-uart", .driver_data = (kernel_ulong_t)ARTPEC8_SERIAL_DRV_DATA, + }, { + .name = "gs101-uart", + .driver_data = (kernel_ulong_t)GS101_SERIAL_DRV_DATA, }, { }, }; @@ -2709,6 +2720,8 @@ static const struct of_device_id s3c24xx_uart_dt_match[] = { .data = EXYNOS850_SERIAL_DRV_DATA }, { .compatible = "axis,artpec8-uart", .data = ARTPEC8_SERIAL_DRV_DATA }, + { .compatible = "google,gs101-uart", + .data = GS101_SERIAL_DRV_DATA }, {}, }; MODULE_DEVICE_TABLE(of, s3c24xx_uart_dt_match); From patchwork Wed Oct 11 18:48:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417775 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C6C7ECDB47E for ; Wed, 11 Oct 2023 18:50:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235250AbjJKSuY (ORCPT ); Wed, 11 Oct 2023 14:50:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58624 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235160AbjJKSto (ORCPT ); Wed, 11 Oct 2023 14:49:44 -0400 Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2364E13A for ; Wed, 11 Oct 2023 11:49:38 -0700 (PDT) Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-406609df1a6so2262485e9.3 for ; Wed, 11 Oct 2023 11:49:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050176; x=1697654976; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vCCSH8fBnNmjtUMedrVJjN1a/+OPVNyTHh7elSlgMHw=; b=QjgrXEG4T90B/rTRJKHZvbvNGgvXssE1U4jC4UiWvbfXQX+CuNn4FqdCgXcblJMYsT 3WTUIAViIHUNF0jq3of510iqZCXk7bKR3wa7i9COzQunQzDuDMOCsqe+cy6tf187/B57 xngvgi4pE8lbIbAeRqWMRT0Fhis45YQOmvVxHz2k5J406xGqJXDfQfgiMnIR9PfVHJ4G wAL8cPKN7PrDFIMV5if/scR4PC9Vo4yhLg0+U0LVdIKC/PK+EvT0gZ1/aTmKkIy2zV3K CQaPpyJ1saEz2k+S2K6g3Oq8ZzHdXnvI1QqwGV83YA1EzoSgdgnxCRF6pwqdHVX2J/tT TFVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050176; x=1697654976; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vCCSH8fBnNmjtUMedrVJjN1a/+OPVNyTHh7elSlgMHw=; b=AdQkwOF01zCPd9pMXylXAH9+l+pSjNCcxZfDLchFhgpDTFWwZPO2Z+EfshLiLCPxNQ e7h6b33O5mNgCaFV1nh/Y1v9wlRbm91TdRvMLrlJYY/UmytMvRs67THzxW1+EaTlYvpI lbOvDotoeshQT4DuznaYkPOO6vNzZ4zaeqvocRHuKgXjsNg4worrqnktxaPfyMrBoBxT nc2eWgQuhPpLT3rQWRCJ9Q0l9BUloIxe1uSNaFhK0fM4o1tVE+Jnh87I7vtYUSJgsfP4 BiJ+IWyR65JseGkeshlNo0NVuohR6QtFHK9A3qblvrsy5Xq1WpUeOPSO1/LTBiShNtQz bB1A== X-Gm-Message-State: AOJu0YxfwLEpIv6eDQG7KB5Nps1w7zxRgBobaV+Huj/wMSAyan4U1x6f 8CrAe6RLlu5/2s4QuxV9/+/LQw== X-Google-Smtp-Source: AGHT+IHNmW9uHE+U0PMjmTCaAqmZhBKuePmhCb3wsxTRZgr29R0D+nqv3iCGzyC0aVda7corJBszbA== X-Received: by 2002:adf:fd8d:0:b0:317:55c:4936 with SMTP id d13-20020adffd8d000000b00317055c4936mr17909038wrr.9.1697050176262; Wed, 11 Oct 2023 11:49:36 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:35 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 17/20] arm64: dts: google: Add initial Google gs101 SoC support Date: Wed, 11 Oct 2023 19:48:20 +0100 Message-ID: <20231011184823.443959-18-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Google gs101 SoC is ARMv8 mobile SoC found in the Pixel 6, (oriole) Pixel 6a (bluejay) and Pixel 6 pro (raven) mobile phones. It features: * 4xA55 little cluster * 2xA76 Mid cluster * 2xX1 Big cluster This commit adds the basic device tree for gs101 (SoC). Further platform support will be added over time. Signed-off-by: Peter Griffin Tested-by: Will McVicker --- arch/arm64/Kconfig.platforms | 6 + arch/arm64/boot/dts/Makefile | 1 + arch/arm64/boot/dts/google/gs101-pinctrl.dtsi | 1275 +++++++++++++++++ arch/arm64/boot/dts/google/gs101-pinctrl.h | 32 + arch/arm64/boot/dts/google/gs101.dtsi | 504 +++++++ 5 files changed, 1818 insertions(+) create mode 100644 arch/arm64/boot/dts/google/gs101-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/google/gs101-pinctrl.h create mode 100644 arch/arm64/boot/dts/google/gs101.dtsi diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 6069120199bb..a5ed1b719488 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -107,6 +107,12 @@ config ARCH_EXYNOS help This enables support for ARMv8 based Samsung Exynos SoC family. +config ARCH_GOOGLE_TENSOR + bool "Google Tensor SoC fmaily" + depends on ARCH_EXYNOS + help + Support for ARMv8 based Google Tensor platforms. + config ARCH_SPARX5 bool "Microchip Sparx5 SoC family" select PINCTRL diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index 30dd6347a929..a4ee7b628114 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -13,6 +13,7 @@ subdir-y += broadcom subdir-y += cavium subdir-y += exynos subdir-y += freescale +subdir-y += google subdir-y += hisilicon subdir-y += intel subdir-y += lg diff --git a/arch/arm64/boot/dts/google/gs101-pinctrl.dtsi b/arch/arm64/boot/dts/google/gs101-pinctrl.dtsi new file mode 100644 index 000000000000..ba88000c3ed8 --- /dev/null +++ b/arch/arm64/boot/dts/google/gs101-pinctrl.dtsi @@ -0,0 +1,1275 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * GS101 SoC pin-mux and pin-config device tree source + * + * Copyright 2019-2023 Google LLC + * + */ + +#include "gs101-pinctrl.h" + +/* GPIO_ALIVE */ +&pinctrl_0 { + gpa0: gpa0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + , + , + , + ; + }; + + gpa1: gpa1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + , + , + ; + }; + + gpa2: gpa2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + ; + }; + + gpa3: gpa3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + ; + }; + + gpa4: gpa4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + ; + }; + + gpa5: gpa5-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = , + , + , + , + , + , + ; + }; + + gpa9: gpa9-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = , + , + , + , + , + , + , + ; + }; + + gpa10: gpa10-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = , + ; + }; + + uart15_bus: uart15-bus-pins { + samsung,pins = "gpa2-3", "gpa2-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + uart16_bus: uart16-bus-pins { + samsung,pins = "gpa3-0", "gpa3-1", "gpa3-2", "gpa3-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + uart16_bus_rts: uart1-bus-rts-pins { + samsung,pins = "gpa3-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-val = <1>; + }; + + uart16_bus_tx_dat: uart1-bus-tx-dat-pins { + samsung,pins = "gpa3-1"; + samsung,pin-val = <1>; + }; + + uart16_bus_tx_con: uart1-bus-tx-con-pins { + samsung,pins = "gpa3-1"; + samsung,pin-function = <1>; + }; + + uart17_bus: uart17-bus-pins { + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2", "gpa4-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + spi15_bus: spi15-bus-pins { + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + spi15_cs: spi15-cs-pins { + samsung,pins = "gpa4-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +}; + +/* GPIO_FAR_ALIVE */ +&pinctrl_1 { + gpa6: gpa6-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + , + , + , + ; + }; + + gpa7: gpa7-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + ; + }; + + gpa8: gpa8-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + , + , + , + ; + }; + + gpa11: gpa11-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + ; + }; +}; + +/* GPIO_GSACORE */ +&pinctrl_2 { + gps0: gps0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gps1: gps1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gps2: gps2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +/* GPIO_GSACTRL */ +&pinctrl_3 { + gps3: gps3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +/* GPIO_HSI1 */ +&pinctrl_6 { + gph0: gph0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph1: gph1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pcie0_clkreq: pcie0-clkreq-pins{ + samsung,pins = "gph0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = ; + samsung,pin-con-pdn = <3>; + samsung,pin-pud-pdn = <3>; + }; + + pcie0_perst: pcie0-perst-pins { + samsung,pins = "gph0-0"; + samsung,pin-function = <1>; + samsung,pin-drv = ; + samsung,pin-con-pdn = <3>; + }; +}; + +/* GPIO_HSI2 */ +&pinctrl_7 { + gph2: gph2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph3: gph3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph4: gph4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + sd2_clk: sd2-clk-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + sd2_cmd: sd2-cmd-pins { + samsung,pins = "gph4-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = ; + }; + + sd2_bus1: sd2-bus-width1-pins { + samsung,pins = "gph4-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = ; + }; + + sd2_bus4: sd2-bus-width4-pins { + samsung,pins = "gph4-3", "gph4-4", "gph4-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + ufs_rst_n: ufs-rst-n-pins { + samsung,pins = "gph3-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-con-pdn = <3>; + samsung,pin-pud-pdn = <0>; + }; + + ufs_refclk_out: ufs-refclk-out-pins { + samsung,pins = "gph3-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-con-pdn = <3>; + samsung,pin-pud-pdn = <0>; + }; + + pcie1_clkreq: pcie1-clkreq-pins { + samsung,pins = "gph2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = ; + samsung,pin-con-pdn = <3>; + samsung,pin-pud-pdn = <3>; + }; + + pcie1_perst: pcie1-perst-pins { + samsung,pins = "gph2-0"; + samsung,pin-function = <1>; + samsung,pin-drv = ; + samsung,pin-con-pdn = <3>; + }; +}; + +/* GPIO_PERIC0 */ +&pinctrl_4 { + gpp0: gpp0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp1: gpp1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp2: gpp2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp3: gpp3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp4: gpp4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp5: gpp5-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp6: gpp6-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp7: gpp7-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp8: gpp8-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp9: gpp9-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp10: gpp10-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp11: gpp11-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp12: gpp12-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp13: gpp13-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp14: gpp14-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp15: gpp15-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp16: gpp16-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp17: gpp17-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp18: gpp18-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp19: gpp19-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + /* USI_PERIC0_UART_DBG */ + uart0_bus: uart0-bus-pins { + samsung,pins = "gpp1-2", "gpp1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + disp_te_pri_on: disp-te-pri-on-pins { + samsung,pins = "gpp0-3"; + samsung,pin-function = <0xf>; + }; + + disp_te_pri_off: disp-te-pri-off-pins { + samsung,pins = "gpp0-3"; + samsung,pin-function = <0>; + }; + + disp_te_sec_on: disp-te-sec-on-pins { + samsung,pins = "gpp0-4"; + samsung,pin-function = <0xf>; + }; + + disp_te_sec_off: disp-te-sec-off-pins { + samsung,pins = "gpp0-4"; + samsung,pin-function = <0>; + }; + + sensor_mclk1_out: sensor-mclk1-out-pins { + samsung,pins = "gpp3-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk1_fn: sensor-mclk1-fn-pins { + samsung,pins = "gpp3-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk2_out: sensor-mclk2-out-pins { + samsung,pins = "gpp5-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk2_fn: sensor-mclk2-fn-pins { + samsung,pins = "gpp5-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk3_out: sensor-mclk3-out-pins { + samsung,pins = "gpp7-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk3_fn: sensor-mclk3-fn-pins { + samsung,pins = "gpp7-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk4_out: sensor-mclk4-out-pins { + samsung,pins = "gpp9-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk4_fn: sensor-mclk4-fn-pins { + samsung,pins = "gpp9-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk5_out: sensor-mclk5-out-pins { + samsung,pins = "gpp11-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk5_fn: sensor-mclk5-fn-pins { + samsung,pins = "gpp11-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk6_out: sensor-mclk6-out-pins { + samsung,pins = "gpp13-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk6_fn: sensor-mclk6-fn-pins { + samsung,pins = "gpp13-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk7_out: sensor-mclk7-out-pins { + samsung,pins = "gpp15-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk7_fn: sensor-mclk7-fn-pins { + samsung,pins = "gpp15-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk8_out: sensor-mclk8-out-pins { + samsung,pins = "gpp17-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sensor_mclk8_fn: sensor-mclk8-fn-pins { + samsung,pins = "gpp17-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + hsi2c14_bus: hsi2c14-bus-pins { + samsung,pins = "gpp18-0", "gpp18-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart14_bus_single: uart14-bus-pins { + samsung,pins = "gpp18-0", "gpp18-1", + "gpp18-2", "gpp18-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + spi14_bus: spi14-bus-pins { + samsung,pins = "gpp18-0", "gpp18-1", "gpp18-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi14_cs: spi14-cs-pins { + samsung,pins = "gpp18-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi14_cs_func: spi14-cs-func-pins { + samsung,pins = "gpp18-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c8_bus: hsi2c8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-pud-pdn = ; + }; + + uart8_bus_single: uart8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2", + "gpp16-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + + spi8_bus: spi8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi8_cs: spi8-cs-pins { + samsung,pins = "gpp16-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi8_cs_func: spi8-cs-func-pins { + samsung,pins = "gpp16-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c7_bus: hsi2c7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart7_bus_single: uart7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1", + "gpp14-2", "gpp14-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + + spi7_bus: spi7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1", "gpp14-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi7_cs: spi7-cs-pins { + samsung,pins = "gpp14-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi7_cs_func: spi7-cs-func-pins { + samsung,pins = "gpp14-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c6_bus: hsi2c6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart6_bus_single: uart6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1", + "gpp12-2", "gpp12-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + + spi6_bus: spi6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi6_cs: spi6-cs-pins { + samsung,pins = "gpp12-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi6_cs_func: spi6-cs-func-pins { + samsung,pins = "gpp12-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c5_bus: hsi2c5-bus-pins { + samsung,pins = "gpp10-0", "gpp10-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart5_bus_single: uart5-bus-pins { + samsung,pins = "gpp10-0", "gpp10-1", + "gpp10-2", "gpp10-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + + spi5_bus: spi5-bus-pins { + samsung,pins = "gpp10-0", "gpp10-1", "gpp10-2"; + samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + spi5_cs_func: spi5-cs-func-pins { + samsung,pins = "gpp10-3"; + samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + hsi2c4_bus: hsi2c4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart4_bus_single: uart4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1", + "gpp8-2", "gpp8-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + + spi4_bus: spi4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi4_cs: spi4-cs-pins { + samsung,pins = "gpp8-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi4_cs_func: spi4-cs-func-pins { + samsung,pins = "gpp8-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c3_bus: hsi2c3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart3_bus_single: uart3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1", + "gpp6-2", "gpp6-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + + spi3_bus: spi3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1", "gpp6-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi3_cs: spi3-cs-pins { + samsung,pins = "gpp6-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi3_cs_func: spi3-cs-func-pins { + samsung,pins = "gpp6-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c2_bus: hsi2c2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart2_bus_single: uart2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1", + "gpp4-2", "gpp4-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + + spi2_bus: spi2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi2_cs: spi2-cs-pins { + samsung,pins = "gpp4-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi2_cs_func: spi2-cs-func-pins { + samsung,pins = "gpp4-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c1_bus: hsi2c1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart1_bus_single: uart1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1", + "gpp2-2", "gpp2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + + spi1_bus: spi1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi1_cs: spi1-cs-pins { + samsung,pins = "gpp2-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi1_cs_func: spi1-cs-func-pins { + samsung,pins = "gpp2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; +}; + +/* GPIO_PERIC1 */ +&pinctrl_5 { + gpp20: gpp20-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp21: gpp21-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp22: gpp22-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp23: gpp23-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp24: gpp24-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp25: gpp25-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp26: gpp26-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp27: gpp27-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + hsi2c13_bus: hsi2c13-bus-pins { + samsung,pins = "gpp25-0", "gpp25-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart13_bus_single: uart13-bus-pins { + samsung,pins = "gpp25-0", "gpp25-1", + "gpp25-2", "gpp25-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + spi13_bus: spi13-bus-pins { + samsung,pins = "gpp25-0", "gpp25-1", "gpp25-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi13_cs: spi13-cs-pins { + samsung,pins = "gpp25-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi13_cs_func: spi13-cs-func-pins { + samsung,pins = "gpp25-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c12_bus: hsi2c12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart12_bus_single: uart12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5", + "gpp23-6", "gpp23-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + spi12_bus: spi12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5", "gpp23-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi14_cs2: spi14-cs2-pins { + samsung,pins = "gpp23-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + spi12_cs: spi12-cs-pins { + samsung,pins = "gpp23-7"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi12_cs_func: spi12-cs-func-pins { + samsung,pins = "gpp23-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c11_bus: hsi2c11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart11_bus_single: uart11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1", + "gpp23-2", "gpp23-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + spi11_bus: spi11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1", "gpp23-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi11_cs: spi11-cs-pins { + samsung,pins = "gpp23-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi11_cs_func: spi11-cs-func-pins { + samsung,pins = "gpp23-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c10_bus: hsi2c10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart10_bus_single: uart10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1", + "gpp21-2", "gpp21-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + spi10_bus: spi10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1", "gpp21-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi10_cs: spi10-cs-pins { + samsung,pins = "gpp21-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi10_cs_func: spi10-cs-func-pins { + samsung,pins = "gpp21-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c9_bus: hsi2c9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart9_bus_single: uart9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5", + "gpp20-6", "gpp20-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + spi9_bus: spi9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5", "gpp20-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi9_cs: spi9-cs-pins { + samsung,pins = "gpp20-7"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi9_cs_func: spi9-cs-func-pins { + samsung,pins = "gpp20-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + hsi2c0_bus: hsi2c0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + uart0_bus_single: uart0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1", + "gpp20-2", "gpp20-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + + spi0_bus: spi0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1", "gpp20-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi0_cs: spi0-cs-pins { + samsung,pins = "gpp20-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + spi0_cs_func: spi0-cs-func-pins { + samsung,pins = "gpp20-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; +}; + diff --git a/arch/arm64/boot/dts/google/gs101-pinctrl.h b/arch/arm64/boot/dts/google/gs101-pinctrl.h new file mode 100644 index 000000000000..16c54888f4bb --- /dev/null +++ b/arch/arm64/boot/dts/google/gs101-pinctrl.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Pinctrl binding constants for GS101 + * + * Copyright (c) 2020-2023 Google, LLC. + */ + +#ifndef __DT_BINDINGS_PINCTRL_GS101_H__ +#define __DT_BINDINGS_PINCTRL_GS101_H__ + +#define GS101_PIN_PULL_NONE 0 +#define GS101_PIN_PULL_DOWN 1 +#define GS101_PIN_PULL_UP 3 + +/* Pin function in power down mode */ +#define GS101_PIN_PDN_OUT0 0 +#define GS101_PIN_PDN_OUT1 1 +#define GS101_PIN_PDN_INPUT 2 +#define GS101_PIN_PDN_PREV 3 + +/* GS101 drive strengths */ +#define GS101_PIN_DRV_2_5_MA 0 +#define GS101_PIN_DRV_5_MA 1 +#define GS101_PIN_DRV_7_5_MA 2 +#define GS101_PIN_DRV_10_MA 3 + +#define GS101_PIN_FUNC_INPUT 0 +#define GS101_PIN_FUNC_OUTPUT 1 +#define GS101_PIN_FUNC_2 2 +#define GS101_PIN_FUNC_3 3 + +#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */ diff --git a/arch/arm64/boot/dts/google/gs101.dtsi b/arch/arm64/boot/dts/google/gs101.dtsi new file mode 100644 index 000000000000..37fb0a4dc8d3 --- /dev/null +++ b/arch/arm64/boot/dts/google/gs101.dtsi @@ -0,0 +1,504 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * GS101 SoC + * + * Copyright 2019-2023 Google LLC + * + */ + +#include +#include +#include + +/ { + compatible = "google,gs101"; + #address-cells = <2>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + aliases { + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + pinctrl3 = &pinctrl_3; + pinctrl4 = &pinctrl_4; + pinctrl5 = &pinctrl_5; + pinctrl6 = &pinctrl_6; + pinctrl7 = &pinctrl_7; + serial0 = &serial_0; + }; + + arm-pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = ; + }; + + dsu-pmu-0 { + compatible = "arm,dsu-pmu"; + interrupts = ; + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, + <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; + }; + + /* TODO replace with CCF clock */ + dummy_clk: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12345>; + clock-output-names = "pclk"; + }; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu4>; + }; + core1 { + cpu = <&cpu5>; + }; + }; + + cluster2 { + core0 { + cpu = <&cpu6>; + }; + core1 { + cpu = <&cpu7>; + }; + }; + }; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0000>; + enable-method = "psci"; + cpu-idle-states = <&ANANKE_CPU_SLEEP>; + capacity-dmips-mhz = <250>; + dynamic-power-coefficient = <70>; + }; + + cpu1: cpu@100 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0100>; + enable-method = "psci"; + cpu-idle-states = <&ANANKE_CPU_SLEEP>; + capacity-dmips-mhz = <250>; + dynamic-power-coefficient = <70>; + }; + + cpu2: cpu@200 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0200>; + enable-method = "psci"; + cpu-idle-states = <&ANANKE_CPU_SLEEP>; + capacity-dmips-mhz = <250>; + dynamic-power-coefficient = <70>; + }; + + cpu3: cpu@300 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0300>; + enable-method = "psci"; + cpu-idle-states = <&ANANKE_CPU_SLEEP>; + capacity-dmips-mhz = <250>; + dynamic-power-coefficient = <70>; + }; + + cpu4: cpu@400 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0400>; + enable-method = "psci"; + cpu-idle-states = <&ENYO_CPU_SLEEP>; + capacity-dmips-mhz = <620>; + dynamic-power-coefficient = <284>; + }; + + cpu5: cpu@500 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0500>; + enable-method = "psci"; + cpu-idle-states = <&ENYO_CPU_SLEEP>; + capacity-dmips-mhz = <620>; + dynamic-power-coefficient = <284>; + }; + + cpu6: cpu@600 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0600>; + enable-method = "psci"; + cpu-idle-states = <&HERA_CPU_SLEEP>; + capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <650>; + }; + + cpu7: cpu@700 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0700>; + enable-method = "psci"; + cpu-idle-states = <&HERA_CPU_SLEEP>; + capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <650>; + }; + + idle-states { + entry-method = "psci"; + + ANANKE_CPU_SLEEP: cpu-ananke-sleep { + idle-state-name = "c2"; + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + entry-latency-us = <70>; + exit-latency-us = <160>; + min-residency-us = <2000>; + }; + + ENYO_CPU_SLEEP: cpu-enyo-sleep { + idle-state-name = "c2"; + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + entry-latency-us = <150>; + exit-latency-us = <190>; + min-residency-us = <2500>; + }; + + HERA_CPU_SLEEP: cpu-hera-sleep { + idle-state-name = "c2"; + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + entry-latency-us = <235>; + exit-latency-us = <220>; + min-residency-us = <3500>; + }; + }; + }; + + /* bootloader requires ect node */ + ect { + parameter_address = <0x90000000>; + parameter_size = <0x53000>; + }; + + ext_24_5m: clock-1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24576000>; + clock-output-names = "oscclk"; + }; + + ext_200m: clock-2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "ext-200m"; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + reserved_memory: reserved-memory { + #address-cells = <2>; + #size-cells = <1>; + ranges; + + gsa_reserved_protected: gsa@90200000 { + reg = <0x0 0x90200000 0x400000>; + no-map; + }; + + tpu_fw_reserved: tpu-fw@93000000 { + reg = <0x0 0x93000000 0x1000000>; + no-map; + }; + + aoc_reserve: aoc@94000000 { + reg = <0x0 0x94000000 0x03000000>; + no-map; + }; + + abl_reserved: abl@f8800000 { + reg = <0x0 0xf8800000 0x02000000>; + no-map; + }; + + dss_log_reserved: dss-log-reserved@fd3f0000 { + reg = <0 0xfd3f0000 0x0000e000>; + no-map; + }; + + debug_kinfo_reserved: debug-kinfo-reserved@fd3fe000 { + reg = <0 0xfd3fe000 0x00001000>; + no-map; + }; + + bldr_log_reserved: bldr-log-reserved@fd800000 { + reg = <0 0xfd800000 0x00100000>; + no-map; + }; + + bldr_log_hist_reserved: bldr-log-hist-reserved@fd900000 { + reg = <0 0xfd900000 0x00002000>; + no-map; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + clock-frequency = <24576000>; + }; + + soc: soc@0 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + + cmu_misc: clock-controller@10010000 { + compatible = "google,gs101-cmu-misc"; + reg = <0x0 0x10010000 0x8000>; + #clock-cells = <1>; + clocks = <&ext_24_5m>, <&cmu_top CLK_DOUT_MISC_BUS>; + clock-names = "oscclk", "dout_cmu_misc_bus"; + }; + + watchdog_cl0: watchdog@10060000 { + compatible = "google,gs101-wdt"; + reg = <0x0 0x10060000 0x100>; + interrupts = ; + clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0>, <&ext_24_5m>; + clock-names = "watchdog", "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <0>; + }; + + watchdog_cl1: watchdog@10070000 { + compatible = "google,gs101-wdt"; + reg = <0x0 0x10070000 0x100>; + interrupts = ; + clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1>, <&ext_24_5m>; + clock-names = "watchdog", "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <1>; + status = "disabled"; + }; + + gic: interrupt-controller@10400000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x0 0x10400000 0x10000>, /* GICD */ + <0x0 0x10440000 0x100000>; /* GICR * 8 */ + interrupts = ; + }; + + sysreg_peric0: syscon@10821000 { + compatible = "google,gs101-peric0-sysreg", "syscon"; + reg = <0x0 0x10821000 0x40000>; + }; + + /* GPIO_PERIC0 */ + pinctrl_4: pinctrl@10840000 { + compatible = "google,gs101-pinctrl"; + reg = <0x0 0x10840000 0x00001000>; + interrupts = ; + }; + + serial_0: serial@10a00000 { + compatible = "google,gs101-uart"; + reg = <0x0 0x10a00000 0xc0>; + reg-io-width = <4>; + samsung,uart-fifosize = <256>; + interrupts = ; + clocks = <&dummy_clk 0>, <&dummy_clk 0>; + clock-names = "uart", "clk_uart_baud0"; + }; + + /* GPIO_PERIC1 */ + pinctrl_5: pinctrl@10c40000 { + compatible = "google,gs101-pinctrl"; + reg = <0x0 0x10C40000 0x00001000>; + interrupts = ; + }; + + sysreg_peric1: syscon@10c21000 { + compatible = "google,gs101-peric1-sysreg", "syscon"; + reg = <0x0 0x10C21000 0x40000>; + }; + + /* GPIO_HSI1 */ + pinctrl_6: pinctrl@11840000 { + compatible = "google,gs101-pinctrl"; + reg = <0x0 0x11840000 0x00001000>; + interrupts = ; + }; + + /* GPIO_HSI2 */ + pinctrl_7: pinctrl@14440000 { + compatible = "google,gs101-pinctrl"; + reg = <0x0 0x14440000 0x00001000>; + interrupts = ; + }; + + cmu_apm: clock-controller@17400000 { + compatible = "google,gs101-cmu-apm"; + reg = <0x0 0x17400000 0x8000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + + sysreg_apm: syscon@174204e0 { + compatible = "google,gs101-apm-sysreg", "syscon"; + reg = <0x0 0x174204e0 0x1000>; + }; + + pmu_system_controller: system-controller@17460000 { + compatible = "google,gs101-pmu", "syscon"; + reg = <0x0 0x17460000 0x10000>; + }; + + /* GPIO_ALIVE */ + pinctrl_0: pinctrl@174d0000 { + compatible = "google,gs101-pinctrl"; + reg = <0x0 0x174d0000 0x00001000>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + + wakeup-interrupt-controller { + compatible = "google,gs101-wakeup-eint"; + }; + }; + + /* GPIO_FAR_ALIVE */ + pinctrl_1: pinctrl@174e0000 { + compatible = "google,gs101-pinctrl"; + reg = <0x0 0x174e0000 0x00001000>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + + wakeup-interrupt-controller { + compatible = "google,gs101-wakeup-eint"; + }; + }; + + /* GPIO_GSACTRL */ + pinctrl_3: pinctrl@17940000 { + compatible = "google,gs101-pinctrl"; + reg = <0x0 0x17940000 0x00001000>; + }; + + /* GPIO_GSACORE */ + pinctrl_2: pinctrl@17a80000 { + compatible = "google,gs101-pinctrl"; + reg = <0x0 0x17a80000 0x00001000>; + }; + + cmu_top: clock-controller@1e080000 { + compatible = "google,gs101-cmu-top"; + reg = <0x0 0x1e080000 0x8000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + }; +}; + +#include "gs101-pinctrl.dtsi" From patchwork Wed Oct 11 18:48:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417772 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1EB67CDB47C for ; 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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:37 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 18/20] arm64: dts: google: Add initial Oriole/pixel 6 board support Date: Wed, 11 Oct 2023 19:48:21 +0100 Message-ID: <20231011184823.443959-19-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add initial board support for the Pixel 6 phone code named Oriole. This has been tested with a minimal busybox initramfs and boots to a shell. Signed-off-by: Peter Griffin Tested-by: Will McVicker --- arch/arm64/boot/dts/google/Makefile | 4 ++ arch/arm64/boot/dts/google/gs101-oriole.dts | 79 +++++++++++++++++++++ 2 files changed, 83 insertions(+) create mode 100644 arch/arm64/boot/dts/google/Makefile create mode 100644 arch/arm64/boot/dts/google/gs101-oriole.dts diff --git a/arch/arm64/boot/dts/google/Makefile b/arch/arm64/boot/dts/google/Makefile new file mode 100644 index 000000000000..5cea8ff27141 --- /dev/null +++ b/arch/arm64/boot/dts/google/Makefile @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 + +dtb-$(CONFIG_ARCH_GOOGLE_TENSOR) += \ + gs101-oriole.dtb \ diff --git a/arch/arm64/boot/dts/google/gs101-oriole.dts b/arch/arm64/boot/dts/google/gs101-oriole.dts new file mode 100644 index 000000000000..3bebca989d34 --- /dev/null +++ b/arch/arm64/boot/dts/google/gs101-oriole.dts @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Oriole Device Tree + * + * Copyright 2021-2023 Google,LLC + */ + +/dts-v1/; +/plugin/; + +#include +#include +#include "gs101-pinctrl.h" +#include "gs101.dtsi" + +/ { + model = "Oriole"; + compatible = "google,gs101-oriole", "google,gs101"; + + chosen { + bootargs = "earlycon=exynos4210,mmio32,0x10A00000 console=ttySAC0"; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&key_voldown &key_volup &key_power>; + + button-vol-down { + label = "KEY_VOLUMEDOWN"; + linux,code = ; + gpios = <&gpa7 3 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + button-vol-up { + label = "KEY_VOLUMEUP"; + linux,code = ; + gpios = <&gpa8 1 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + button-power { + label = "KEY_POWER"; + linux,code = ; + gpios = <&gpa10 1 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + }; +}; + +&pinctrl_1 { + key_voldown: key-voldown-pins { + samsung,pins = "gpa7-3"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; + + key_volup: key-volup-pins { + samsung,pins = "gpa8-1"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; +}; + +&pinctrl_0 { + key_power: key-power-pins { + samsung,pins = "gpa10-1"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = ; + }; +}; + +&watchdog_cl0 { + timeout-sec = <30>; +}; From patchwork Wed Oct 11 18:48:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417773 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83B73CDB47C for ; Wed, 11 Oct 2023 18:50:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235218AbjJKSu0 (ORCPT ); Wed, 11 Oct 2023 14:50:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235220AbjJKSto (ORCPT ); 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[92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:39 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 19/20] arm64: defconfig: Enable Google Tensor SoC Date: Wed, 11 Oct 2023 19:48:22 +0100 Message-ID: <20231011184823.443959-20-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add the Google Tensor SoC to the arm64 defconfig Signed-off-by: Peter Griffin Tested-by: Will McVicker Reviewed-by: Sam Protsenko --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 5315789f4868..8a34603b1822 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -41,6 +41,7 @@ CONFIG_ARCH_BCMBCA=y CONFIG_ARCH_BRCMSTB=y CONFIG_ARCH_BERLIN=y CONFIG_ARCH_EXYNOS=y +CONFIG_ARCH_GOOGLE_TENSOR=y CONFIG_ARCH_SPARX5=y CONFIG_ARCH_K3=y CONFIG_ARCH_LG1K=y From patchwork Wed Oct 11 18:48:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13417774 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02FD0CDB487 for ; Wed, 11 Oct 2023 18:50:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232519AbjJKSu1 (ORCPT ); Wed, 11 Oct 2023 14:50:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46686 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346445AbjJKStq (ORCPT ); Wed, 11 Oct 2023 14:49:46 -0400 Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83DDDB7 for ; Wed, 11 Oct 2023 11:49:43 -0700 (PDT) Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-40572aeb6d0so2242765e9.1 for ; Wed, 11 Oct 2023 11:49:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697050181; x=1697654981; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=HdsParCuymjlmImw/5r7LgWUbKh/XK9/vZ2/JG1KUVA=; b=PaOvRb7Yvxi9w0f130SZo7wgZgVYlMfMs9rE9c9DryFw+3X2d+lptCDYcALdt2Ee5F D4s4vYsNGAoTPnhrPEa+YQxR6B8Lpl6uHXEw/To6+eVlU4gI+jXDRhSQPlnodLQ+2nhQ qwYxKPAMISEWs0jFpsQtaHDKdM4Ka1LSePSgrRgoqzce2/C/SFndM6CRDbPkPFvO8RVc um38ESEhpBQ/7bdIGjCLI85xP8SbsT9selN0/6jIg2QNX4RepA31SrypwN+hyj6MAZA1 qQxFlRFH+dVALR+AVm2XgvqjqkzXVV44w1elrPZ09I4FvZg08OFd7hDtgFUxkPGbCRBS 0GXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697050181; x=1697654981; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=HdsParCuymjlmImw/5r7LgWUbKh/XK9/vZ2/JG1KUVA=; b=PYEfg9kTpxPqRaAfQaZEC2JfHJCgoerThzvwx31UePDkMZnN5ZMrVLeZ6rLLeIHuY5 qkf6vwGCqAcZOrp9GCzSxOh9Y41v71bGOzMkL5gUy989lnVAnxWw/6wU+JT68Da9qQdF 2tVn4sg/+MzeGapIsVeF40zyOxaJA9Z4bRImDuZTko+J9VGltlm6Bt9naKTHriQTvc3L hCAyoKS/xaqKvt2z9ih/YEYGllyAaDugdVLuXZNL9h/vcifJDoyp1hq74w+w+ucX/d8Z w4xpZOKZ+xyZFvUsAS5Uw062QZpUpyEkEheut4BnGLxQhqzEzLGjtAPl5JRNTLPiQf9v VuWA== X-Gm-Message-State: AOJu0YxYs77UZ2USUBBDQ/QxNIZLmQoGCyJ5WdWKRn6OStIvH+4S2xPp PyhkwKPGXp//rrrlHcfPfeFOrQ== X-Google-Smtp-Source: AGHT+IFBklXaphM/CWCVEBadRe6eZJrH2hObJzvWcKnrEkFzR9HfnZ6RvER0PV3n72K21bArq7jmlA== X-Received: by 2002:a5d:4cc1:0:b0:324:885f:f7fd with SMTP id c1-20020a5d4cc1000000b00324885ff7fdmr19347507wrt.15.1697050181726; Wed, 11 Oct 2023 11:49:41 -0700 (PDT) Received: from gpeter-l.lan (host-92-12-225-146.as13285.net. [92.12.225.146]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm16003875wrp.116.2023.10.11.11.49.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 11:49:41 -0700 (PDT) From: Peter Griffin To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v3 20/20] MAINTAINERS: add entry for Google Tensor SoC Date: Wed, 11 Oct 2023 19:48:23 +0100 Message-ID: <20231011184823.443959-21-peter.griffin@linaro.org> X-Mailer: git-send-email 2.42.0.655.g421f12c284-goog In-Reply-To: <20231011184823.443959-1-peter.griffin@linaro.org> References: <20231011184823.443959-1-peter.griffin@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add maintainers entry for the Google tensor SoC based platforms. Signed-off-by: Peter Griffin Reviewed-by: Sam Protsenko --- MAINTAINERS | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 90f13281d297..149a0c364309 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8836,6 +8836,16 @@ S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git F: drivers/firmware/google/ +GOOGLE TENSOR SoC SUPPORT +M: Peter Griffin +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +L: linux-samsung-soc@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml +F: arch/arm64/boot/dts/google/ +F: drivers/clk/samsung/clk-gs101.c +F: include/dt-bindings/clock/google,clk-gs101.h + GPD POCKET FAN DRIVER M: Hans de Goede L: platform-driver-x86@vger.kernel.org