Commit ad3f04b7 authored by Luca Weiss's avatar Luca Weiss Committed by Bjorn Andersson
Browse files

ARM: dts: qcom: Add support for LG G Watch R 



Add a device tree for the LG G Watch R smartwatch, manufactured by LG
Electronics and based on the msm8226 platform (apq8026).

Currently UART, internal storage, power button and touchscreen are
supported.

Signed-off-by: default avatarLuca Weiss <luca@z3ntu.xyz>
[bjorn: Moved "rpm_requests" before "sdhc", to keep things sorted]
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210911232707.259615-9-luca@z3ntu.xyz
parent 21f3cbf6

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -939,6 +939,7 @@ dtb-$(CONFIG_ARCH_OXNAS) += \ 
	ox810se-wd-mbwe.dtb \

	ox820-cloudengines-pogoplug-series-3.dtb

dtb-$(CONFIG_ARCH_QCOM) += \

	qcom-apq8026-lge-lenok.dtb \

	qcom-apq8060-dragonboard.dtb \

	qcom-apq8064-cm-qs600.dtb \

	qcom-apq8064-ifc6410.dtb \

arch/arm/boot/dts/qcom-apq8026-lge-lenok.dts

0 → 100644
+237 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: BSD-3-Clause

/*

 * Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz>

 */



/dts-v1/;



#include "qcom-msm8226.dtsi"

#include "qcom-pm8226.dtsi"



/ {

	model = "LG G Watch R";

	compatible = "lge,lenok", "qcom,apq8026";

	qcom,board-id = <132 0x0a>;

	qcom,msm-id = <199 0x20000>;



	aliases {

		serial0 = &blsp1_uart3;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};

};



&blsp1_i2c5 {

	status = "okay";

	clock-frequency = <384000>;



	touchscreen@20 {

		compatible = "syna,rmi4-i2c";

		reg = <0x20>;



		interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;

		vdd-supply = <&pm8226_l15>;

		vio-supply = <&pm8226_l22>;



		pinctrl-names = "default";

		pinctrl-0 = <&touch_pins>;



		#address-cells = <1>;

		#size-cells = <0>;



		rmi4-f01@1 {

			reg = <0x1>;

			syna,nosleep-mode = <1>;

		};



		rmi4-f12@12 {

			reg = <0x12>;

			syna,sensor-type = <1>;

		};

	};

};



&blsp1_uart3 {

	status = "okay";

};



&rpm_requests {

	pm8226-regulators {

		compatible = "qcom,rpm-pm8226-regulators";



		pm8226_s1: s1 {

			regulator-min-microvolt = <500000>;

			regulator-max-microvolt = <1275000>;

		};

		pm8226_s3: s3 {

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1350000>;

		};

		pm8226_s4: s4 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <2200000>;

		};

		pm8226_s5: s5 {

			regulator-min-microvolt = <1150000>;

			regulator-max-microvolt = <1150000>;

		};



		pm8226_l1: l1 {

			regulator-min-microvolt = <1225000>;

			regulator-max-microvolt = <1225000>;

		};

		pm8226_l2: l2 {

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

		};

		pm8226_l3: l3 {

			regulator-min-microvolt = <750000>;

			regulator-max-microvolt = <1337500>;

		};

		pm8226_l4: l4 {

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

		};

		pm8226_l5: l5 {

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

		};

		pm8226_l6: l6 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

		};

		pm8226_l7: l7 {

			regulator-min-microvolt = <1850000>;

			regulator-max-microvolt = <1850000>;

		};

		pm8226_l8: l8 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

		};

		pm8226_l9: l9 {

			regulator-min-microvolt = <2050000>;

			regulator-max-microvolt = <2050000>;

		};

		pm8226_l10: l10 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

		};

		pm8226_l12: l12 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

		};

		pm8226_l14: l14 {

			regulator-min-microvolt = <2750000>;

			regulator-max-microvolt = <2750000>;

		};

		pm8226_l15: l15 {

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

		};

		pm8226_l16: l16 {

			regulator-min-microvolt = <3000000>;

			regulator-max-microvolt = <3350000>;

		};

		pm8226_l17: l17 {

			regulator-min-microvolt = <2950000>;

			regulator-max-microvolt = <2950000>;

		};

		pm8226_l18: l18 {

			regulator-min-microvolt = <3000000>;

			regulator-max-microvolt = <3300000>;

		};

		pm8226_l19: l19 {

			regulator-min-microvolt = <3000000>;

			regulator-max-microvolt = <3000000>;

		};

		pm8226_l20: l20 {

			regulator-min-microvolt = <3075000>;

			regulator-max-microvolt = <3075000>;

		};

		pm8226_l21: l21 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <2950000>;

		};

		pm8226_l22: l22 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

		};

		pm8226_l23: l23 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <2950000>;

		};

		pm8226_l24: l24 {

			regulator-min-microvolt = <1300000>;

			regulator-max-microvolt = <1350000>;

		};

		pm8226_l25: l25 {

			regulator-min-microvolt = <1775000>;

			regulator-max-microvolt = <2125000>;

		};

		pm8226_l26: l26 {

			regulator-min-microvolt = <1225000>;

			regulator-max-microvolt = <1225000>;

		};

		pm8226_l27: l27 {

			regulator-min-microvolt = <2050000>;

			regulator-max-microvolt = <2050000>;

		};

		pm8226_l28: l28 {

			regulator-min-microvolt = <2700000>;

			regulator-max-microvolt = <3000000>;

		};



		pm8226_lvs1: lvs1 {};

	};

};



&sdhc_1 {

	status = "okay";



	vmmc-supply = <&pm8226_l17>;

	vqmmc-supply = <&pm8226_l6>;



	bus-width = <8>;

	non-removable;



	pinctrl-names = "default";

	pinctrl-0 = <&sdhc1_pin_a>;

};



&tlmm {

	sdhc1_pin_a: sdhc1-pin-active {

		clk {

			pins = "sdc1_clk";

			drive-strength = <10>;

			bias-disable;

		};



		cmd-data {

			pins = "sdc1_cmd", "sdc1_data";

			drive-strength = <10>;

			bias-pull-up;

		};

	};



	touch_pins: touch {

		irq {

			pins = "gpio17";

			function = "gpio";



			drive-strength = <8>;

			bias-pull-down;

			input-enable;

		};



		reset {

			pins = "gpio16";

			function = "gpio";



			drive-strength = <8>;

			bias-disable;

			output-high;

		};

	};

};