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arm64: dts: qcom: add SA8540P ride(Qdrive-3)
Bugzilla: https://bugzilla.redhat.com/2159516 commit 6be3103 Author: Parikshit Pareek <quic_ppareek@quicinc.com> Date: Fri Nov 18 08:21:58 2022 +0530 arm64: dts: qcom: add SA8540P ride(Qdrive-3) Introduce the Qualcomm SA8540P ride automotive platform, also known as Qdrive-3 development board. This initial contribution supports SMP, CPUFreq, cluster idle, UFS, RPMh regulators, debug UART, PMICs, remoteprocs and USB. The SA8540P ride contains four PM8450 PMICs. A separate DTSI file has been created for PMIC, so that it can be used for future SA8540P based boards. Signed-off-by: Parikshit Pareek <quic_ppareek@quicinc.com> Tested-by: Brian Masney <bmasney@redhat.com> Reviewed-by: Brian Masney <bmasney@redhat.com> Tested-by: Eric Chanudet <echanude@redhat.com> Reviewed-by: Eric Chanudet <echanude@redhat.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Tested-by: Andrew Halaney <ahalaney@redhat.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221118025158.16902-3-quic_ppareek@quicinc.com Signed-off-by: Adrien Thierry <athierry@redhat.com>
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‎arch/arm64/boot/dts/qcom/Makefile‎

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@@ -37,6 +37,7 @@ dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
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dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5.dtb
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dtb-$(CONFIG_ARCH_QCOM) += sa8155p-adp.dtb
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dtb-$(CONFIG_ARCH_QCOM) += sa8295p-adp.dtb
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dtb-$(CONFIG_ARCH_QCOM) += sa8540p-ride.dtb
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dtb-$(CONFIG_ARCH_QCOM) += sc7180-idp.dtb
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dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r1.dtb
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dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r1-lte.dtb

‎arch/arm64/boot/dts/qcom/pm8450a.dtsi‎

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// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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* Copyright (c) 2022, Linaro Limited
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*/
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#include <dt-bindings/spmi/spmi.h>
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&spmi_bus {
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pm8450a: pmic@0 {
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compatible = "qcom,pm8150", "qcom,spmi-pmic";
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reg = <0x0 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pm8450a_gpios: gpio@c000 {
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compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
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reg = <0xc000>;
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gpio-controller;
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gpio-ranges = <&pm8450a_gpios 0 0 10>;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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};
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pm8450c: pmic@4 {
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compatible = "qcom,pm8150", "qcom,spmi-pmic";
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reg = <0x4 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pm8450c_gpios: gpio@c000 {
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compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
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reg = <0xc000>;
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gpio-controller;
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gpio-ranges = <&pm8450c_gpios 0 0 10>;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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};
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pm8450e: pmic@8 {
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compatible = "qcom,pm8150", "qcom,spmi-pmic";
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reg = <0x8 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pm8450e_gpios: gpio@c000 {
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compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
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reg = <0xc000>;
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gpio-controller;
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gpio-ranges = <&pm8450e_gpios 0 0 10>;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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};
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pm8450g: pmic@c {
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compatible = "qcom,pm8150", "qcom,spmi-pmic";
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reg = <0xc SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pm8450g_gpios: gpio@c000 {
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compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
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reg = <0xc000>;
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gpio-controller;
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gpio-ranges = <&pm8450g_gpios 0 0 10>;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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};
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};

‎arch/arm64/boot/dts/qcom/sa8540p-ride.dts‎

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// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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* Copyright (c) 2022, Linaro Limited
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*/
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
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#include "sa8540p.dtsi"
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#include "pm8450a.dtsi"
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/ {
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model = "Qualcomm SA8540P Ride";
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compatible = "qcom,sa8540p-ride", "qcom,sa8540p";
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aliases {
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serial0 = &qup2_uart17;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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};
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&apps_rsc {
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regulators-0 {
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compatible = "qcom,pm8150-rpmh-regulators";
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qcom,pmic-id = "a";
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vreg_l3a: ldo3 {
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regulator-name = "vreg_l3a";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1208000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l5a: ldo5 {
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regulator-name = "vreg_l5a";
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regulator-min-microvolt = <912000>;
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regulator-max-microvolt = <912000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l7a: ldo7 {
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regulator-name = "vreg_l7a";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l13a: ldo13 {
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regulator-name = "vreg_l13a";
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regulator-min-microvolt = <3072000>;
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regulator-max-microvolt = <3072000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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};
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regulators-1 {
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compatible = "qcom,pm8150-rpmh-regulators";
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qcom,pmic-id = "c";
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vreg_l1c: ldo1 {
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regulator-name = "vreg_l1c";
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regulator-min-microvolt = <912000>;
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regulator-max-microvolt = <912000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l2c: ldo2 {
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regulator-name = "vreg_l2c";
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regulator-min-microvolt = <3072000>;
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regulator-max-microvolt = <3072000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l4c: ldo4 {
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regulator-name = "vreg_l4c";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1208000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l6c: ldo6 {
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regulator-name = "vreg_l6c";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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};
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vreg_l7c: ldo7 {
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regulator-name = "vreg_l7c";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l17c: ldo17 {
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regulator-name = "vreg_l17c";
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regulator-min-microvolt = <2504000>;
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regulator-max-microvolt = <2504000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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};
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};
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regulators-2 {
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compatible = "qcom,pm8150-rpmh-regulators";
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qcom,pmic-id = "g";
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vreg_l3g: ldo3 {
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regulator-name = "vreg_l3g";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l7g: ldo7 {
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regulator-name = "vreg_l7g";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l8g: ldo8 {
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regulator-name = "vreg_l8g";
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regulator-min-microvolt = <880000>;
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regulator-max-microvolt = <880000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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};
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};
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&qup2 {
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status = "okay";
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};
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&qup2_uart17 {
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compatible = "qcom,geni-debug-uart";
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status = "okay";
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};
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&remoteproc_nsp0 {
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firmware-name = "qcom/sa8540p/cdsp.mbn";
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status = "okay";
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};
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&remoteproc_nsp1 {
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firmware-name = "qcom/sa8540p/cdsp1.mbn";
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status = "okay";
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};
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&ufs_mem_hc {
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reset-gpios = <&tlmm 228 GPIO_ACTIVE_LOW>;
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vcc-supply = <&vreg_l17c>;
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vccq-supply = <&vreg_l6c>;
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status = "okay";
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};
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&ufs_mem_phy {
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vdda-phy-supply = <&vreg_l8g>;
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vdda-pll-supply = <&vreg_l3g>;
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status = "okay";
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};
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&usb_0 {
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status = "okay";
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};
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&usb_0_dwc3 {
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dr_mode = "peripheral";
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};
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&usb_0_hsphy {
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vdda-pll-supply = <&vreg_l5a>;
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vdda18-supply = <&vreg_l7a>;
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vdda33-supply = <&vreg_l13a>;
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status = "okay";
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};
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&usb_0_qmpphy {
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vdda-phy-supply = <&vreg_l3a>;
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vdda-pll-supply = <&vreg_l5a>;
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status = "okay";
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};
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&usb_2_hsphy0 {
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vdda-pll-supply = <&vreg_l5a>;
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vdda18-supply = <&vreg_l7g>;
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vdda33-supply = <&vreg_l13a>;
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status = "okay";
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};
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&usb_2_qmpphy0 {
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vdda-phy-supply = <&vreg_l3a>;
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vdda-pll-supply = <&vreg_l5a>;
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status = "okay";
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};
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&xo_board_clk {
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clock-frequency = <38400000>;
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};

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