xref: /openbmc/linux/arch/arm64/boot/dts/qcom/sm8350-hdk.dts (revision ea9df63f)

// SPDX-License-Identifier: BSD-3-Clause
/*
 * Copyright (c) 2020-2021, Linaro Limited
 */

/dts-v1/;

#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sm8350.dtsi"

/ {
	model = "Qualcomm Technologies, Inc. SM8350 HDK";
	compatible = "qcom,sm8350-hdk", "qcom,sm8350";

	aliases {
		serial0 = &uart2;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	vph_pwr: vph-pwr-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vph_pwr";
		regulator-min-microvolt = <3700000>;
		regulator-max-microvolt = <3700000>;

		regulator-always-on;
		regulator-boot-on;
	};
};

&adsp {
	status = "okay";
	firmware-name = "qcom/sm8350/adsp.mbn";
};

&apps_rsc {
	pm8350-rpmh-regulators {
		compatible = "qcom,pm8350-rpmh-regulators";
		qcom,pmic-id = "b";

		vdd-s1-supply = <&vph_pwr>;
		vdd-s2-supply = <&vph_pwr>;
		vdd-s3-supply = <&vph_pwr>;
		vdd-s4-supply = <&vph_pwr>;
		vdd-s5-supply = <&vph_pwr>;
		vdd-s6-supply = <&vph_pwr>;
		vdd-s7-supply = <&vph_pwr>;
		vdd-s8-supply = <&vph_pwr>;
		vdd-s9-supply = <&vph_pwr>;
		vdd-s10-supply = <&vph_pwr>;
		vdd-s11-supply = <&vph_pwr>;
		vdd-s12-supply = <&vph_pwr>;

		vdd-l1-l4-supply = <&vreg_s11b_0p95>;
		vdd-l2-l7-supply = <&vreg_bob>;
		vdd-l3-l5-supply = <&vreg_bob>;
		vdd-l6-l9-l10-supply = <&vreg_s11b_0p95>;

		vreg_s10b_1p8: smps10 {
			regulator-name = "vreg_s10b_1p8";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_s11b_0p95: smps11 {
			regulator-name = "vreg_s11b_0p95";
			regulator-min-microvolt = <952000>;
			regulator-max-microvolt = <952000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_s12b_1p25: smps12 {
			regulator-name = "vreg_s12b_1p25";
			regulator-min-microvolt = <1256000>;
			regulator-max-microvolt = <1256000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l1b_0p88: ldo1 {
			regulator-name = "vreg_l1b_0p88";
			regulator-min-microvolt = <912000>;
			regulator-max-microvolt = <920000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l2b_3p07: ldo2 {
			regulator-name = "vreg_l2b_3p07";
			regulator-min-microvolt = <3072000>;
			regulator-max-microvolt = <3072000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l3b_0p9: ldo3 {
			regulator-name = "vreg_l3b_0p9";
			regulator-min-microvolt = <904000>;
			regulator-max-microvolt = <904000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l5b_0p88: ldo5 {
			regulator-name = "vreg_l5b_0p88";
			regulator-min-microvolt = <880000>;
			regulator-max-microvolt = <888000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
			regulator-allow-set-load;
			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
						   RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l6b_1p2: ldo6 {
			regulator-name = "vreg_l6b_1p2";
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1208000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
			regulator-allow-set-load;
			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
						   RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l7b_2p96: ldo7 {
			regulator-name = "vreg_l7b_2p96";
			regulator-min-microvolt = <2504000>;
			regulator-max-microvolt = <2504000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
			regulator-allow-set-load;
			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
						   RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l9b_1p2: ldo9 {
			regulator-name = "vreg_l9b_1p2";
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1200000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
			regulator-allow-set-load;
			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
						   RPMH_REGULATOR_MODE_HPM>;
		};
	};

	pm8350c-rpmh-regulators {
		compatible = "qcom,pm8350c-rpmh-regulators";
		qcom,pmic-id = "c";

		vdd-s1-supply = <&vph_pwr>;
		vdd-s2-supply = <&vph_pwr>;
		vdd-s3-supply = <&vph_pwr>;
		vdd-s4-supply = <&vph_pwr>;
		vdd-s5-supply = <&vph_pwr>;
		vdd-s6-supply = <&vph_pwr>;
		vdd-s7-supply = <&vph_pwr>;
		vdd-s8-supply = <&vph_pwr>;
		vdd-s9-supply = <&vph_pwr>;
		vdd-s10-supply = <&vph_pwr>;

		vdd-l1-l12-supply = <&vreg_s1c_1p86>;
		vdd-l2-l8-supply = <&vreg_s1c_1p86>;
		vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>;
		vdd-l6-l9-l11-supply = <&vreg_bob>;
		vdd-l10-supply = <&vreg_s12b_1p25>;

		vdd-bob-supply = <&vph_pwr>;

		vreg_s1c_1p86: smps1 {
			regulator-name = "vreg_s1c_1p86";
			regulator-min-microvolt = <1856000>;
			regulator-max-microvolt = <1880000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_bob: bob {
			regulator-name = "vreg_bob";
			regulator-min-microvolt = <3008000>;
			regulator-max-microvolt = <3960000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
		};

		vreg_l1c_1p8: ldo1 {
			regulator-name = "vreg_l1c_1p8";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l2c_1p8: ldo2 {
			regulator-name = "vreg_l2c_1p8";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l6c_1p8: ldo6 {
			regulator-name = "vreg_l6c_1p8";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <2960000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l9c_2p96: ldo9 {
			regulator-name = "vreg_l9c_2p96";
			regulator-min-microvolt = <2960000>;
			regulator-max-microvolt = <3008000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l10c_1p2: ldo10 {
			regulator-name = "vreg_l10c_1p2";
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1200000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};
	};
};

&cdsp {
	status = "okay";
	firmware-name = "qcom/sm8350/cdsp.mbn";
};

&dispcc {
	status = "okay";
};

&mdss_dsi0 {
	vdda-supply = <&vreg_l6b_1p2>;
	status = "okay";
};

&mdss_dsi0_phy  {
	vdds-supply = <&vreg_l5b_0p88>;
	status = "okay";
};

&gpi_dma1 {
	status = "okay";
};

&mdss {
	status = "okay";
};

&mdss_mdp {
	status = "okay";
};

&mpss {
	status = "okay";
	firmware-name = "qcom/sm8350/modem.mbn";
};

&pcie0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie0_default_state>;

	perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
	wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;

	status = "okay";
};

&pcie0_phy {
	vdda-phy-supply = <&vreg_l5b_0p88>;
	vdda-pll-supply = <&vreg_l6b_1p2>;

	status = "okay";
};

&pcie1 {
	perst-gpios = <&tlmm 97 GPIO_ACTIVE_LOW>;
	wake-gpios = <&tlmm 99 GPIO_ACTIVE_HIGH>;

	pinctrl-names = "default";
	pinctrl-0 = <&pcie1_default_state>;

	status = "okay";
};

&pcie1_phy {
	status = "okay";
	vdda-phy-supply = <&vreg_l5b_0p88>;
	vdda-pll-supply = <&vreg_l6b_1p2>;
};

&qupv3_id_0 {
	status = "okay";
};

&slpi {
	status = "okay";
	firmware-name = "qcom/sm8350/slpi.mbn";
};

&tlmm {
	gpio-reserved-ranges = <52 8>;

	pcie0_default_state: pcie0-default-state {
		perst-pins {
			pins = "gpio94";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-down;
		};

		clkreq-pins {
			pins = "gpio95";
			function = "pcie0_clkreqn";
			drive-strength = <2>;
			bias-pull-up;
		};

		wake-pins {
			pins = "gpio96";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};

	pcie1_default_state: pcie1-default-state {
		perst-pins {
			pins = "gpio97";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-down;
		};

		clkreq-pins {
			pins = "gpio98";
			function = "pcie1_clkreqn";
			drive-strength = <2>;
			bias-pull-up;
		};

		wake-pins {
			pins = "gpio99";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};

};

&uart2 {
	status = "okay";
};

&ufs_mem_hc {
	status = "okay";

	reset-gpios = <&tlmm 203 GPIO_ACTIVE_LOW>;

	vcc-supply = <&vreg_l7b_2p96>;
	vcc-max-microamp = <800000>;
	vccq-supply = <&vreg_l9b_1p2>;
	vccq-max-microamp = <900000>;
};

&ufs_mem_phy {
	status = "okay";

	vdda-phy-supply = <&vreg_l5b_0p88>;
	vdda-pll-supply = <&vreg_l6b_1p2>;
};

&usb_1 {
	status = "okay";
};

&usb_1_dwc3 {
	/* TODO: Define USB-C connector properly */
	dr_mode = "peripheral";
};

&usb_1_hsphy {
	status = "okay";

	vdda-pll-supply = <&vreg_l5b_0p88>;
	vdda18-supply = <&vreg_l1c_1p8>;
	vdda33-supply = <&vreg_l2b_3p07>;
};

&usb_1_qmpphy {
	status = "okay";

	vdda-phy-supply = <&vreg_l6b_1p2>;
	vdda-pll-supply = <&vreg_l1b_0p88>;
};

&usb_2 {
	status = "okay";
};

&usb_2_dwc3 {
	dr_mode = "host";

	pinctrl-names = "default";
	pinctrl-0 = <&usb_hub_enabled_state>;
};

&usb_2_hsphy {
	status = "okay";

	vdda-pll-supply = <&vreg_l5b_0p88>;
	vdda18-supply = <&vreg_l1c_1p8>;
	vdda33-supply = <&vreg_l2b_3p07>;
};

&usb_2_qmpphy {
	status = "okay";

	vdda-phy-supply = <&vreg_l6b_1p2>;
	vdda-pll-supply = <&vreg_l5b_0p88>;
};

/* PINCTRL - additions to nodes defined in sm8350.dtsi */

&tlmm {
	usb_hub_enabled_state: usb-hub-enabled-state {
		pins = "gpio42";
		function = "gpio";

		drive-strength = <2>;
		output-low;
	};
};