xref: /openbmc/linux/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts (revision e2f6482a)

// SPDX-License-Identifier: GPL-2.0-only

/dts-v1/;

#include "msm8916.dtsi"
#include "pm8916.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
	model = "Longcheer L8150";
	compatible = "longcheer,l8150", "qcom,msm8916-v1-qrd/9-v1", "qcom,msm8916";

	aliases {
		serial0 = &blsp1_uart2;
	};

	chosen {
		stdout-path = "serial0";
	};

	reserved-memory {
		// wcnss.mdt is not relocatable, so it must be loaded at 0x8b600000
		/delete-node/ wcnss@89300000;

		wcnss_mem: wcnss@8b600000 {
			reg = <0x0 0x8b600000 0x0 0x600000>;
			no-map;
		};
	};

	// FIXME: Use extcon device provided by charger driver when available
	usb_vbus: usb-vbus {
		compatible = "linux,extcon-usb-gpio";
		vbus-gpio = <&msmgpio 62 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&usb_vbus_default>;
	};

	gpio-keys {
		compatible = "gpio-keys";

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

		label = "GPIO Buttons";

		volume-up {
			label = "Volume Up";
			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEUP>;
		};
	};
};

&blsp1_uart2 {
	status = "okay";

	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&blsp1_uart2_default>;
	pinctrl-1 = <&blsp1_uart2_sleep>;
};

&pronto {
	status = "okay";
};

&sdhc_1 {
	status = "okay";

	vmmc-supply = <&pm8916_l8>;
	vqmmc-supply = <&pm8916_l5>;

	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
};

&sdhc_2 {
	status = "okay";

	vmmc-supply = <&pm8916_l11>;
	vqmmc-supply = <&pm8916_l12>;

	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>;
	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;

	non-removable;
};

&spmi_bus {
	pm8916@0 {
		pon@800 {
			volume-down {
				compatible = "qcom,pm8941-resin";
				interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
				bias-pull-up;
				linux,code = <KEY_VOLUMEDOWN>;
			};
		};
	};
};

&usb {
	status = "okay";
	dr_mode = "peripheral";
	extcon = <&usb_vbus>;

	hnp-disable;
	srp-disable;
	adp-disable;
};

&usb_hs_phy {
	extcon = <&usb_vbus>;
	v1p8-supply = <&pm8916_l7>;
	v3p3-supply = <&pm8916_l13>;
};

&smd_rpm_regulators {
	vdd_l1_l2_l3-supply = <&pm8916_s3>;
	vdd_l4_l5_l6-supply = <&pm8916_s4>;
	vdd_l7-supply = <&pm8916_s4>;

	s1 {
		regulator-min-microvolt = <500000>;
		regulator-max-microvolt = <1300000>;
	};

	s3 {
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1300000>;
	};

	s4 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <2100000>;
	};

	l1 {
		regulator-min-microvolt = <1225000>;
		regulator-max-microvolt = <1225000>;
	};

	l2 {
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
	};

	l3 {
		regulator-min-microvolt = <500000>;
		regulator-max-microvolt = <1287500>;
	};

	l4 {
		regulator-min-microvolt = <2050000>;
		regulator-max-microvolt = <2050000>;
	};

	l5 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	l6 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	l7 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	l8 {
		regulator-min-microvolt = <2850000>;
		regulator-max-microvolt = <2900000>;
	};

	l9 {
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	l10 {
		regulator-min-microvolt = <2700000>;
		regulator-max-microvolt = <2800000>;
	};

	l11 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <2950000>;
		regulator-allow-set-load;
		regulator-system-load = <200000>;
	};

	l12 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <2950000>;
	};

	l13 {
		regulator-min-microvolt = <3075000>;
		regulator-max-microvolt = <3075000>;
	};

	l14 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
	};

	l15 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
	};

	l16 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
	};

	l17 {
		regulator-min-microvolt = <2850000>;
		regulator-max-microvolt = <2850000>;
	};

	l18 {
		regulator-min-microvolt = <2700000>;
		regulator-max-microvolt = <2700000>;
	};
};

&msmgpio {
	gpio_keys_default: gpio-keys-default {
		pins = "gpio107";
		function = "gpio";

		drive-strength = <2>;
		bias-pull-up;
	};

	usb_vbus_default: usb-vbus-default {
		pins = "gpio62";
		function = "gpio";

		bias-pull-up;
	};
};