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

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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>
[bjorn: Moved "rpm_requests" before "sdhc", to keep things sorted]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210911232707.259615-9-luca@z3ntu.xyz
This commit is contained in:
Luca Weiss 2021-09-12 01:27:02 +02:00 • committed by Bjorn Andersson
parent 21f3cbf693
commit ad3f04b7be
2 changed files with 238 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -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 \

237
arch/arm/boot/dts/qcom-apq8026-lge-lenok.dts Normal file
View file

@ -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";
};
&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;
};
};
};