Commit 6be31034 authored by Parikshit Pareek's avatar Parikshit Pareek Committed by Bjorn Andersson
Browse files

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: default avatarParikshit Pareek <quic_ppareek@quicinc.com>
Tested-by: default avatarBrian Masney <bmasney@redhat.com>
Reviewed-by: default avatarBrian Masney <bmasney@redhat.com>
Tested-by: default avatarEric Chanudet <echanude@redhat.com>
Reviewed-by: default avatarEric Chanudet <echanude@redhat.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: default avatarJohan Hovold <johan+linaro@kernel.org>
Tested-by: default avatarAndrew Halaney <ahalaney@redhat.com>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221118025158.16902-3-quic_ppareek@quicinc.com
parent 15245c93

arch/arm64/boot/dts/qcom/Makefile

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@@ -60,6 +60,7 @@ dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5.dtb 
dtb-$(CONFIG_ARCH_QCOM)	+= qrb5165-rb5-vision-mezzanine.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sa8155p-adp.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sa8295p-adp.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sa8540p-ride.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-idp.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r1.dtb

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

/*

 * Copyright (c) 2021, The Linux Foundation. All rights reserved.

 * Copyright (c) 2022, Linaro Limited

 */



#include <dt-bindings/spmi/spmi.h>



&spmi_bus {

	pm8450a: pmic@0 {

		compatible = "qcom,pm8150", "qcom,spmi-pmic";

		reg = <0x0 SPMI_USID>;

		#address-cells = <1>;

		#size-cells = <0>;



		pm8450a_gpios: gpio@c000 {

			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";

			reg = <0xc000>;

			gpio-controller;

			gpio-ranges = <&pm8450a_gpios 0 0 10>;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};



	pm8450c: pmic@4 {

		compatible = "qcom,pm8150", "qcom,spmi-pmic";

		reg = <0x4 SPMI_USID>;

		#address-cells = <1>;

		#size-cells = <0>;



		pm8450c_gpios: gpio@c000 {

			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";

			reg = <0xc000>;

			gpio-controller;

			gpio-ranges = <&pm8450c_gpios 0 0 10>;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};



	pm8450e: pmic@8 {

		compatible = "qcom,pm8150", "qcom,spmi-pmic";

		reg = <0x8 SPMI_USID>;

		#address-cells = <1>;

		#size-cells = <0>;



		pm8450e_gpios: gpio@c000 {

			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";

			reg = <0xc000>;

			gpio-controller;

			gpio-ranges = <&pm8450e_gpios 0 0 10>;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};



	pm8450g: pmic@c {

		compatible = "qcom,pm8150", "qcom,spmi-pmic";

		reg = <0xc SPMI_USID>;

		#address-cells = <1>;

		#size-cells = <0>;



		pm8450g_gpios: gpio@c000 {

			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";

			reg = <0xc000>;

			gpio-controller;

			gpio-ranges = <&pm8450g_gpios 0 0 10>;

			#gpio-cells = <2>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};

	};

};

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

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// SPDX-License-Identifier: BSD-3-Clause

/*

 * Copyright (c) 2021, The Linux Foundation. All rights reserved.

 * Copyright (c) 2022, Linaro Limited

 */



/dts-v1/;



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/regulator/qcom,rpmh-regulator.h>



#include "sa8540p.dtsi"

#include "pm8450a.dtsi"



/ {

	model = "Qualcomm SA8540P Ride";

	compatible = "qcom,sa8540p-ride", "qcom,sa8540p";



	aliases {

		serial0 = &qup2_uart17;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};

};



&apps_rsc {

	regulators-0 {

		compatible = "qcom,pm8150-rpmh-regulators";

		qcom,pmic-id = "a";



		vreg_l3a: ldo3 {

			regulator-name = "vreg_l3a";

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1208000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};



		vreg_l5a: ldo5 {

			regulator-name = "vreg_l5a";

			regulator-min-microvolt = <912000>;

			regulator-max-microvolt = <912000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};



		vreg_l7a: ldo7 {

			regulator-name = "vreg_l7a";

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};



		vreg_l13a: ldo13 {

			regulator-name = "vreg_l13a";

			regulator-min-microvolt = <3072000>;

			regulator-max-microvolt = <3072000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};

	};



	regulators-1 {

		compatible = "qcom,pm8150-rpmh-regulators";

		qcom,pmic-id = "c";



		vreg_l1c: ldo1 {

			regulator-name = "vreg_l1c";

			regulator-min-microvolt = <912000>;

			regulator-max-microvolt = <912000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};



		vreg_l2c: ldo2 {

			regulator-name = "vreg_l2c";

			regulator-min-microvolt = <3072000>;

			regulator-max-microvolt = <3072000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};



		vreg_l4c: ldo4 {

			regulator-name = "vreg_l4c";

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1208000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};



		vreg_l6c: ldo6 {

			regulator-name = "vreg_l6c";

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM

						   RPMH_REGULATOR_MODE_HPM>;

			regulator-allow-set-load;

		};



		vreg_l7c: ldo7 {

			regulator-name = "vreg_l7c";

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};



		vreg_l17c: ldo17 {

			regulator-name = "vreg_l17c";

			regulator-min-microvolt = <2504000>;

			regulator-max-microvolt = <2504000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM

						   RPMH_REGULATOR_MODE_HPM>;

			regulator-allow-set-load;

		};

	};



	regulators-2 {

		compatible = "qcom,pm8150-rpmh-regulators";

		qcom,pmic-id = "g";



		vreg_l3g: ldo3 {

			regulator-name = "vreg_l3g";

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};



		vreg_l7g: ldo7 {

			regulator-name = "vreg_l7g";

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};



		vreg_l8g: ldo8 {

			regulator-name = "vreg_l8g";

			regulator-min-microvolt = <880000>;

			regulator-max-microvolt = <880000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};

	};

};



&qup2 {

	status = "okay";

};



&qup2_uart17 {

	compatible = "qcom,geni-debug-uart";

	status = "okay";

};



&remoteproc_nsp0 {

	firmware-name = "qcom/sa8540p/cdsp.mbn";

	status = "okay";

};



&remoteproc_nsp1 {

	firmware-name = "qcom/sa8540p/cdsp1.mbn";

	status = "okay";

};



&ufs_mem_hc {

	reset-gpios = <&tlmm 228 GPIO_ACTIVE_LOW>;



	vcc-supply = <&vreg_l17c>;

	vccq-supply = <&vreg_l6c>;



	status = "okay";

};



&ufs_mem_phy {

	vdda-phy-supply = <&vreg_l8g>;

	vdda-pll-supply = <&vreg_l3g>;



	status = "okay";

};



&usb_0 {

	status = "okay";

};



&usb_0_dwc3 {

	dr_mode = "peripheral";

};



&usb_0_hsphy {

	vdda-pll-supply = <&vreg_l5a>;

	vdda18-supply = <&vreg_l7a>;

	vdda33-supply = <&vreg_l13a>;



	status = "okay";

};



&usb_0_qmpphy {

	vdda-phy-supply = <&vreg_l3a>;

	vdda-pll-supply = <&vreg_l5a>;



	status = "okay";

};



&usb_2_hsphy0 {

	vdda-pll-supply = <&vreg_l5a>;

	vdda18-supply = <&vreg_l7g>;

	vdda33-supply = <&vreg_l13a>;



	status = "okay";

};



&usb_2_qmpphy0 {

	vdda-phy-supply = <&vreg_l3a>;

	vdda-pll-supply = <&vreg_l5a>;



	status = "okay";

};



&xo_board_clk {

	clock-frequency = <38400000>;

};