From patchwork Tue Oct 15 10:33:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 11189987 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6BF6018A6 for ; Tue, 15 Oct 2019 10:34:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3210C218DE for ; Tue, 15 Oct 2019 10:34:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="aYWcop+6"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Z4gPIOez" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730737AbfJOKe2 (ORCPT ); Tue, 15 Oct 2019 06:34:28 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:60022 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726441AbfJOKe2 (ORCPT ); Tue, 15 Oct 2019 06:34:28 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 2E86C6079C; Tue, 15 Oct 2019 10:34:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1571135667; bh=VWx7MKP00kEanON7RDhnXUR7/sRbU576P8it8O0+tUw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aYWcop+6YQTSxHMhIVFH772sTBQWmHFYfBmN8HJTUI8QVuAO87CHInLiDpQADiCA2 lX8oWfhFX+FVZ+zloxvIGMqEQn4J0eWfZMz9ZWvHsuvnIVM0O4Qj7tFxUUk+b1IkH7 +SZwRKJ7lcVvyvB2+pigwId6oY3TTVu2TReBFB7E= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_INVALID,DKIM_SIGNED,SPF_NONE autolearn=no autolearn_force=no version=3.4.0 Received: from blr-ubuntu-173.qualcomm.com (blr-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: rnayak@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 6FBF0603A3; Tue, 15 Oct 2019 10:34:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1571135666; bh=VWx7MKP00kEanON7RDhnXUR7/sRbU576P8it8O0+tUw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z4gPIOez7kUnoK550E7VaiVqL+RDTqVOdjrRPQjYPg7pahFaU8JX/5Q5b/NQ3etFO x25I7kDeTaZhQ9zORWF8mYJD5szjeavZQ6hGrjMjPmHuMtgNPzY3c9jnqxqRbRlHAv OAGqsmLx6eTEviGM1XG0cehIuwWoSO6IqA57p+Mk= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 6FBF0603A3 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=rnayak@codeaurora.org From: Rajendra Nayak To: agross@kernel.org, robh+dt@kernel.org, bjorn.andersson@linaro.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rajendra Nayak , Taniya Das Subject: [PATCH 2/2] arm64: dts: sc7180: Add minimal dts/dtsi files for SC7180 soc Date: Tue, 15 Oct 2019 16:03:58 +0530 Message-Id: <20191015103358.17550-2-rnayak@codeaurora.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20191015103358.17550-1-rnayak@codeaurora.org> References: <20191015103358.17550-1-rnayak@codeaurora.org> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add skeletal sc7180 SoC dtsi and idp board dts files. Co-developed-by: Taniya Das Signed-off-by: Taniya Das Signed-off-by: Rajendra Nayak --- This isn't ready for merge yet, depends on gcc driver patches [1] for the DT header inclusion [1] https://www.spinics.net/lists/linux-clk/msg41851.html arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/sc7180-idp.dts | 47 ++++ arch/arm64/boot/dts/qcom/sc7180.dtsi | 318 ++++++++++++++++++++++++ 3 files changed, 366 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/sc7180-idp.dts create mode 100644 arch/arm64/boot/dts/qcom/sc7180.dtsi diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 6498a1ec893f..7a5c2f7fe37f 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -13,6 +13,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-asus-novago-tp370ql.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-hp-envy-x2.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-lenovo-miix-630.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-mtp.dtb +dtb-$(CONFIG_ARCH_QCOM) += sc7180-idp.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r1.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r2.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r3.dtb diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts new file mode 100644 index 000000000000..f8b7e098f5b4 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * SC7180 IDP board device tree source + * + * Copyright (c) 2019, The Linux Foundation. All rights reserved. + */ + +/dts-v1/; + +#include "sc7180.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. SC7180 IDP"; + compatible = "qcom,sc7180-idp"; + + aliases { + serial0 = &uart2; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&qupv3_id_0 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +/* PINCTRL - additions to nodes defined in sc7180.dtsi */ + +&qup_uart2_default { + pinconf-tx { + pins = "gpio44"; + drive-strength = <2>; + bias-disable; + }; + + pinconf-rx { + pins = "gpio45"; + drive-strength = <2>; + bias-pull-up; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi new file mode 100644 index 000000000000..2e127571892d --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -0,0 +1,318 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * SC7180 SoC device tree source + * + * Copyright (c) 2019, The Linux Foundation. All rights reserved. + */ + +#include +#include + +/ { + interrupt-parent = <&intc>; + + #address-cells = <2>; + #size-cells = <2>; + + chosen { }; + + memory@80000000 { + device_type = "memory"; + /* We expect the bootloader to fill in the size */ + reg = <0 0x80000000 0 0>; + }; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + L2_0: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + L3_0: l3-cache { + compatible = "cache"; + }; + }; + }; + + CPU1: cpu@100 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x100>; + enable-method = "psci"; + next-level-cache = <&L2_100>; + L2_100: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU2: cpu@200 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x200>; + enable-method = "psci"; + next-level-cache = <&L2_200>; + L2_200: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU3: cpu@300 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x300>; + enable-method = "psci"; + next-level-cache = <&L2_300>; + L2_300: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU4: cpu@400 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x400>; + enable-method = "psci"; + next-level-cache = <&L2_400>; + L2_400: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU5: cpu@500 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x500>; + enable-method = "psci"; + next-level-cache = <&L2_500>; + L2_500: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU6: cpu@600 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x600>; + enable-method = "psci"; + next-level-cache = <&L2_600>; + L2_600: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU7: cpu@700 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x700>; + enable-method = "psci"; + next-level-cache = <&L2_700>; + L2_700: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = ; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + clocks { + xo_board: xo-board { + compatible = "fixed-clock"; + clock-frequency = <38400000>; + clock-output-names = "xo_board"; + #clock-cells = <0>; + }; + + sleep_clk: sleep-clk { + compatible = "fixed-clock"; + clock-frequency = <32764>; + clock-output-names = "sleep_clk"; + #clock-cells = <0>; + }; + + bi_tcxo: bi_tcxo { + compatible = "fixed-factor-clock"; + clocks = <&xo_board>; + clock-mult = <1>; + clock-div = <2>; + #clock-cells = <0>; + }; + + bi_tcxo_ao: bi_tcxo_ao { + compatible = "fixed-factor-clock"; + clocks = <&xo_board>; + clock-mult = <1>; + clock-div = <2>; + #clock-cells = <0>; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + soc: soc { + #address-cells = <2>; + #size-cells = <2>; + ranges = <0 0 0 0 0x10 0>; + dma-ranges = <0 0 0 0 0x10 0>; + compatible = "simple-bus"; + + gcc: clock-controller@100000 { + compatible = "qcom,gcc-sc7180"; + reg = <0 0x00100000 0 0x1f0000>; + clocks = <&bi_tcxo>, <&bi_tcxo_ao>; + clock-names = "bi_tcxo", "bi_tcxo_ao"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + + qupv3_id_0: geniqup@ac0000 { + compatible = "qcom,geni-se-qup"; + reg = <0 0x00ac0000 0 0x6000>; + clock-names = "m-ahb", "s-ahb"; + clocks = <&gcc GCC_QUPV3_WRAP_1_M_AHB_CLK>, + <&gcc GCC_QUPV3_WRAP_1_S_AHB_CLK>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + uart2: serial@a88000 { + compatible = "qcom,geni-debug-uart"; + reg = <0 0x00a88000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart2_default>; + interrupts = ; + status = "disabled"; + }; + }; + + tlmm: pinctrl@3500000 { + compatible = "qcom,sc7180-pinctrl"; + reg = <0 0x03500000 0 0x300000>, + <0 0x03900000 0 0x300000>, + <0 0x03d00000 0 0x300000>; + reg-names = "west", "north", "south"; + interrupts = ; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 120>; + + qup_uart2_default: qup-uart2-default { + pinmux { + pins = "gpio44", "gpio45"; + function = "qup12"; + }; + }; + }; + + intc: interrupt-controller@17a00000 { + compatible = "arm,gic-v3"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0 0x17a00000 0 0x10000>, /* GICD */ + <0 0x17a60000 0 0x100000>; /* GICR * 8 */ + interrupts = ; + + gic-its@17a40000 { + compatible = "arm,gic-v3-its"; + msi-controller; + #msi-cells = <1>; + reg = <0 0x17a40000 0 0x20000>; + status = "disabled"; + }; + }; + + timer@17c20000{ + #address-cells = <2>; + #size-cells = <2>; + ranges; + compatible = "arm,armv7-timer-mem"; + reg = <0 0x17c20000 0 0x1000>; + + frame@17c21000 { + frame-number = <0>; + interrupts = , + ; + reg = <0 0x17c21000 0 0x1000>, + <0 0x17c22000 0 0x1000>; + }; + + frame@17c23000 { + frame-number = <1>; + interrupts = ; + reg = <0 0x17c23000 0 0x1000>; + status = "disabled"; + }; + + frame@17c25000 { + frame-number = <2>; + interrupts = ; + reg = <0 0x17c25000 0 0x1000>; + status = "disabled"; + }; + + frame@17c27000 { + frame-number = <3>; + interrupts = ; + reg = <0 0x17c27000 0 0x1000>; + status = "disabled"; + }; + + frame@17c29000 { + frame-number = <4>; + interrupts = ; + reg = <0 0x17c29000 0 0x1000>; + status = "disabled"; + }; + + frame@17c2b000 { + frame-number = <5>; + interrupts = ; + reg = <0 0x17c2b000 0 0x1000>; + status = "disabled"; + }; + + frame@17c2d000 { + frame-number = <6>; + interrupts = ; + reg = <0 0x17c2d000 0 0x1000>; + status = "disabled"; + }; + }; + }; +};