From patchwork Tue Oct 10 12:25:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan O'Donoghue X-Patchwork-Id: 13415315 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 1961FCD80BD for ; Tue, 10 Oct 2023 12:25:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231853AbjJJMZv (ORCPT ); Tue, 10 Oct 2023 08:25:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231760AbjJJMZs (ORCPT ); Tue, 10 Oct 2023 08:25:48 -0400 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 570C8C6 for ; Tue, 10 Oct 2023 05:25:45 -0700 (PDT) Received: by mail-wr1-x42b.google.com with SMTP id ffacd0b85a97d-31427ddd3fbso5301381f8f.0 for ; Tue, 10 Oct 2023 05:25:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1696940743; x=1697545543; 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=UMxsI9C892QB/5ypNg5ydobV/DCT9EPGb6aR0NOzTJE=; b=eKomeMSGMtEnrkxCdAHJFITyd5Yil9HtT2GxYTtmIqlbkFCfLNnUS/qRzewI8XqDTx Xg30xkQ0nnrBIhGJFxMsqfTL2p1lvV/PrGutUUjQZi508dq94GO47yIjySgrxdXSRIfQ a8cbY8nAgwxXHcmtnzwmkKwwRNTVhnkev6PpvXG7YBlvsghr1YaJjj5TNYLSUc2f2FIh M/N4F0xJ9lIFhax60E25/1c1XvkhvCb12BFcJG/wscAXkgMZK9kfytpkOgL94ydrRhba gKEa/DbJp9H4hskFaSmu+jj5ruwaFJEp1Ps/ktmvHrmO77hu+MPv4/63GkX7T5Q2k8Ld V+IA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696940743; x=1697545543; 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=UMxsI9C892QB/5ypNg5ydobV/DCT9EPGb6aR0NOzTJE=; b=e3abV/x7N3rHhCe2VPZ+UgtHeaqZkDEzUlrjzMHH24cL7d+cgasrlSsuEdwuHETqI0 6So/hkRMmc161+YWHh66rpLFWBv7nK+iXzR2mZHB1a2XI/+/6FrGU/EqmLHv7rtbRoQc F904xoG3Rvnj+SMHz10rhAsYhN/uY3EXNRvi97GnzSeby4+Qby+CVVqtnFfE30hyu/aR 3f9K2IQytXSPJUYb5lxEI23oMM8EmfpZJaz1i4Zq26q0l+RJRgduyzvel5vqPXyMeH6V P058bwQrer1Qm7cLLGuzG2G+4o5eUOJsiX9kqvskp5niRH/hRChnR63qSL114FaSfDTq IATg== X-Gm-Message-State: AOJu0YynmKwOixu+BqRBW2N4iFL7SvZ2WFNMHSdqwG1A0dD5MZaKv/ip M/8a3ZIDYUn4CQcUHmoX/qeoOg== X-Google-Smtp-Source: AGHT+IGoQ1HqDsqCj6n3lUhVhjoevk+jB7MwfZuBqt3tVYlP3sZ8aN0G6DZnzEwE7hAEV5FHe6AKCQ== X-Received: by 2002:a5d:664d:0:b0:31f:d3e3:a53d with SMTP id f13-20020a5d664d000000b0031fd3e3a53dmr15530721wrw.2.1696940743477; Tue, 10 Oct 2023 05:25:43 -0700 (PDT) Received: from x13s-linux.nxsw.local ([37.228.218.3]) by smtp.gmail.com with ESMTPSA id bv28-20020a0560001f1c00b0032d402f816csm1404316wrb.98.2023.10.10.05.25.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Oct 2023 05:25:43 -0700 (PDT) From: Bryan O'Donoghue To: andersson@kernel.org, agross@kernel.org, konrad.dybcio@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, dmitry.baryshkov@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, jonathan@marek.ca, quic_tdas@quicinc.com, vladimir.zapolskiy@linaro.org Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bryan.odonoghue@linaro.org Subject: [PATCH v2 1/3] arm64: dts: qcom: sc8280xp: camss: Add CCI definitions Date: Tue, 10 Oct 2023 13:25:37 +0100 Message-Id: <20231010122539.1768825-2-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231010122539.1768825-1-bryan.odonoghue@linaro.org> References: <20231010122539.1768825-1-bryan.odonoghue@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org sc8280xp has four Camera Control Interface (CCI) blocks which pinout to two I2C master controllers for each CCI. The CCI I2C pins are not muxed so we define them in the dtsi. Signed-off-by: Bryan O'Donoghue --- arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 324 +++++++++++++++++++++++++ 1 file changed, 324 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index fafea0f34fd9..22e9671af0e9 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -3451,6 +3451,170 @@ usb_1_role_switch: endpoint { }; }; + cci0: cci@ac4a000 { + compatible = "qcom,sm8250-cci", "qcom,msm8996-cci"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <0 0x0ac4a000 0 0x1000>; + interrupts = ; + power-domains = <&camcc TITAN_TOP_GDSC>; + + clocks = <&camcc CAMCC_CAMNOC_AXI_CLK>, + <&camcc CAMCC_SLOW_AHB_CLK_SRC>, + <&camcc CAMCC_CPAS_AHB_CLK>, + <&camcc CAMCC_CCI_0_CLK>, + <&camcc CAMCC_CCI_0_CLK_SRC>; + clock-names = "camnoc_axi", + "slow_ahb_src", + "cpas_ahb", + "cci", + "cci_src"; + + pinctrl-0 = <&cci0_default>; + pinctrl-1 = <&cci0_sleep>; + pinctrl-names = "default", "sleep"; + + status = "disabled"; + + cci0_i2c0: i2c-bus@0 { + reg = <0>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + + cci0_i2c1: i2c-bus@1 { + reg = <1>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + cci1: cci@ac4b000 { + compatible = "qcom,sm8250-cci", "qcom,msm8996-cci"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <0 0x0ac4b000 0 0x1000>; + interrupts = ; + power-domains = <&camcc TITAN_TOP_GDSC>; + + clocks = <&camcc CAMCC_CAMNOC_AXI_CLK>, + <&camcc CAMCC_SLOW_AHB_CLK_SRC>, + <&camcc CAMCC_CPAS_AHB_CLK>, + <&camcc CAMCC_CCI_1_CLK>, + <&camcc CAMCC_CCI_1_CLK_SRC>; + clock-names = "camnoc_axi", + "slow_ahb_src", + "cpas_ahb", + "cci", + "cci_src"; + + pinctrl-0 = <&cci1_default>; + pinctrl-1 = <&cci1_sleep>; + pinctrl-names = "default", "sleep"; + + status = "disabled"; + + cci1_i2c0: i2c-bus@0 { + reg = <0>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + + cci1_i2c1: i2c-bus@1 { + reg = <1>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + cci2: cci@ac4c000 { + compatible = "qcom,sm8250-cci", "qcom,msm8996-cci"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <0 0x0ac4c000 0 0x1000>; + interrupts = ; + power-domains = <&camcc TITAN_TOP_GDSC>; + + clocks = <&camcc CAMCC_CAMNOC_AXI_CLK>, + <&camcc CAMCC_SLOW_AHB_CLK_SRC>, + <&camcc CAMCC_CPAS_AHB_CLK>, + <&camcc CAMCC_CCI_2_CLK>, + <&camcc CAMCC_CCI_2_CLK_SRC>; + clock-names = "camnoc_axi", + "slow_ahb_src", + "cpas_ahb", + "cci", + "cci_src"; + + pinctrl-0 = <&cci2_default>; + pinctrl-1 = <&cci2_sleep>; + pinctrl-names = "default", "sleep"; + + status = "disabled"; + + cci2_i2c0: i2c-bus@0 { + reg = <0>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + + cci2_i2c1: i2c-bus@1 { + reg = <1>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + cci3: cci@ac4d000 { + compatible = "qcom,sm8250-cci", "qcom,msm8996-cci"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <0 0x0ac4d000 0 0x1000>; + interrupts = ; + power-domains = <&camcc TITAN_TOP_GDSC>; + + clocks = <&camcc CAMCC_CAMNOC_AXI_CLK>, + <&camcc CAMCC_SLOW_AHB_CLK_SRC>, + <&camcc CAMCC_CPAS_AHB_CLK>, + <&camcc CAMCC_CCI_3_CLK>, + <&camcc CAMCC_CCI_3_CLK_SRC>; + clock-names = "camnoc_axi", + "slow_ahb_src", + "cpas_ahb", + "cci", + "cci_src"; + + pinctrl-0 = <&cci3_default>; + pinctrl-1 = <&cci3_sleep>; + pinctrl-names = "default", "sleep"; + + status = "disabled"; + + cci3_i2c0: i2c-bus@0 { + reg = <0>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + + cci3_i2c1: i2c-bus@1 { + reg = <1>; + clock-frequency = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + camcc: clock-controller@ad00000 { compatible = "qcom,sc8280xp-camcc"; reg = <0 0x0ad00000 0 0x20000>; @@ -4075,6 +4239,166 @@ tlmm: pinctrl@f100000 { #interrupt-cells = <2>; gpio-ranges = <&tlmm 0 0 230>; wakeup-parent = <&pdc>; + + cci0_default: cci0-default-state { + cci0_i2c0_default: cci0-i2c0-default-pins { + /* cci_i2c_sda0, cci_i2c_scl0 */ + pins = "gpio113", "gpio114"; + function = "cci_i2c"; + + bias-pull-up; + drive-strength = <2>; /* 2 mA */ + }; + + cci0_i2c1_default: cci0-i2c1-default-pins { + /* cci_i2c_sda1, cci_i2c_scl1 */ + pins = "gpio115", "gpio116"; + function = "cci_i2c"; + + bias-pull-up; + drive-strength = <2>; /* 2 mA */ + }; + }; + + cci0_sleep: cci0-sleep-state { + cci0_i2c0_sleep: cci0-i2c0-sleep-pins { + /* cci_i2c_sda0, cci_i2c_scl0 */ + pins = "gpio113", "gpio114"; + function = "cci_i2c"; + + drive-strength = <2>; /* 2 mA */ + bias-pull-down; + }; + + cci0_i2c1_sleep: cci0-i2c1-sleep-pins { + /* cci_i2c_sda1, cci_i2c_scl1 */ + pins = "gpio115", "gpio116"; + function = "cci_i2c"; + + drive-strength = <2>; /* 2 mA */ + bias-pull-down; + }; + }; + + cci1_default: cci1-default-state { + cci1_i2c0_default: cci1-i2c0-default-pins { + /* cci_i2c_sda2, cci_i2c_scl2 */ + pins = "gpio10","gpio11"; + function = "cci_i2c"; + + bias-pull-up; + drive-strength = <2>; /* 2 mA */ + }; + + cci1_i2c1_default: cci1-i2c1-default-pins { + /* cci_i2c_sda3, cci_i2c_scl3 */ + pins = "gpio123","gpio124"; + function = "cci_i2c"; + + bias-pull-up; + drive-strength = <2>; /* 2 mA */ + }; + }; + + cci1_sleep: cci1-sleep-state { + cci1_i2c0_sleep: cci1-i2c0-sleep-pins { + /* cci_i2c_sda2, cci_i2c_scl2 */ + pins = "gpio10","gpio11"; + function = "cci_i2c"; + + bias-pull-down; + drive-strength = <2>; /* 2 mA */ + }; + + cci1_i2c1_sleep: cci1-i2c1-sleep-pins { + /* cci_i2c_sda3, cci_i2c_scl3 */ + pins = "gpio123","gpio124"; + function = "cci_i2c"; + + bias-pull-down; + drive-strength = <2>; /* 2 mA */ + }; + }; + + cci2_default: cci2-default-state { + cci2_i2c0_default: cci2-i2c0-default-pins { + /* cci_i2c_sda4, cci_i2c_scl4 */ + pins = "gpio117","gpio118"; + function = "cci_i2c"; + + bias-pull-up; + drive-strength = <2>; /* 2 mA */ + }; + + cci2_i2c1_default: cci2-i2c1-default-pins { + /* cci_i2c_sda5, cci_i2c_scl5 */ + pins = "gpio12","gpio13"; + function = "cci_i2c"; + + bias-pull-up; + drive-strength = <2>; /* 2 mA */ + }; + }; + + cci2_sleep: cci2-sleep-state { + cci2_i2c0_sleep: cci2-i2c0-sleep-pins { + /* cci_i2c_sda4, cci_i2c_scl4 */ + pins = "gpio117","gpio118"; + function = "cci_i2c"; + + bias-pull-down; + drive-strength = <2>; /* 2 mA */ + }; + + cci2_i2c1_sleep: cci2-i2c1-sleep-pins { + /* cci_i2c_sda5, cci_i2c_scl5 */ + pins = "gpio12","gpio13"; + function = "cci_i2c"; + + bias-pull-down; + drive-strength = <2>; /* 2 mA */ + }; + }; + + cci3_default: cci3-default-state { + cci3_i2c0_default: cci3-i2c0-default-pins { + /* cci_i2c_sda6, cci_i2c_scl6 */ + pins = "gpio145","gpio146"; + function = "cci_i2c"; + + bias-pull-up; + drive-strength = <2>; /* 2 mA */ + }; + + cci3_i2c1_default: cci3-i2c1-default-pins { + /* cci_i2c_sda7, cci_i2c_scl7 */ + pins = "gpio164","gpio165"; + function = "cci_i2c"; + + bias-pull-up; + drive-strength = <2>; /* 2 mA */ + }; + }; + + cci3_sleep: cci3-sleep-state { + cci3_i2c0_sleep: cci3-i2c0-sleep-pins { + /* cci_i2c_sda6, cci_i2c_scl6 */ + pins = "gpio145","gpio146"; + function = "cci_i2c"; + + bias-pull-down; + drive-strength = <2>; /* 2 mA */ + }; + + cci3_i2c1_sleep: cci3-i2c1-sleep-pins { + /* cci_i2c_sda7, cci_i2c_scl7 */ + pins = "gpio164","gpio165"; + function = "cci_i2c"; + + bias-pull-down; + drive-strength = <2>; /* 2 mA */ + }; + }; }; apps_smmu: iommu@15000000 {