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    Subject[PATCH 8/8] ARM: dts: qcom: Add support for LG G Watch R
    Date
    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: Luca Weiss <luca@z3ntu.xyz>
    ---
    arch/arm/boot/dts/Makefile | 1 +
    arch/arm/boot/dts/qcom-apq8026-lge-lenok.dts | 237 +++++++++++++++++++
    2 files changed, 238 insertions(+)
    create mode 100644 arch/arm/boot/dts/qcom-apq8026-lge-lenok.dts

    diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
    index 7e0934180724..8cb859728bd9 100644
    --- a/arch/arm/boot/dts/Makefile
    +++ b/arch/arm/boot/dts/Makefile
    @@ -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 \
    diff --git a/arch/arm/boot/dts/qcom-apq8026-lge-lenok.dts b/arch/arm/boot/dts/qcom-apq8026-lge-lenok.dts
    new file mode 100644
    index 000000000000..02c8dfb0988a
    --- /dev/null
    +++ b/arch/arm/boot/dts/qcom-apq8026-lge-lenok.dts
    @@ -0,0 +1,237 @@
    +// 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";
    +};
    +
    +&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>;
    +};
    +
    +&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 {};
    + };
    +};
    +
    +&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;
    + };
    + };
    +};
    --
    2.33.0
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      Last update: 2021-09-12 01:29    [W:4.571 / U:0.040 seconds]
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