blob: 69a44c6f57fc237b7f00ddb8c816fe7f88675c0d [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0-only
// Copyright (C) 2020 Stephan Gerhold
/dts-v1/;
#include "msm8916-pm8916.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
model = "Xiaomi Redmi 2 (Wingtech WT88047)";
compatible = "wingtech,wt88047", "qcom,msm8916";
chassis-type = "handset";
aliases {
serial0 = &blsp1_uart2;
};
chosen {
stdout-path = "serial0";
};
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>;
};
};
usb_id: usb-id {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&msmgpio 110 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb_id_default>;
};
};
&blsp_i2c2 {
status = "okay";
imu@68 {
compatible = "invensense,mpu6880";
reg = <0x68>;
interrupt-parent = <&msmgpio>;
interrupts = <115 IRQ_TYPE_EDGE_RISING>;
vdd-supply = <&pm8916_l17>;
vddio-supply = <&pm8916_l6>;
pinctrl-names = "default";
pinctrl-0 = <&imu_default>;
mount-matrix = "1", "0", "0",
"0", "-1", "0",
"0", "0", "1";
};
};
&blsp_i2c5 {
status = "okay";
touchscreen@38 {
/* Likely some other model but works just fine with this one */
compatible = "edt,edt-ft5506";
reg = <0x38>;
interrupt-parent = <&msmgpio>;
interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>;
vcc-supply = <&pm8916_l17>;
iovcc-supply = <&pm8916_l6>;
touchscreen-size-x = <720>;
touchscreen-size-y = <1280>;
pinctrl-names = "default";
pinctrl-0 = <&touchscreen_default>;
};
};
&blsp_i2c6 {
status = "okay";
led-controller@45 {
compatible = "awinic,aw2013";
reg = <0x45>;
#address-cells = <1>;
#size-cells = <0>;
vcc-supply = <&pm8916_l16>;
led@0 {
reg = <0>;
led-max-microamp = <15000>;
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_RED>;
};
led@1 {
reg = <1>;
led-max-microamp = <15000>;
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_GREEN>;
};
led@2 {
reg = <2>;
led-max-microamp = <15000>;
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_BLUE>;
};
};
};
&blsp1_uart2 {
status = "okay";
};
&pm8916_resin {
status = "okay";
linux,code = <KEY_VOLUMEDOWN>;
};
&pm8916_vib {
status = "okay";
};
&pronto {
status = "okay";
};
&sdhc_1 {
status = "okay";
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";
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;
};
&usb {
status = "okay";
extcon = <&usb_id>, <&usb_id>;
};
&usb_hs_phy {
extcon = <&usb_id>;
};
&smd_rpm_regulators {
vdd_l1_l2_l3-supply = <&pm8916_s3>;
vdd_l4_l5_l6-supply = <&pm8916_s4>;
vdd_l7-supply = <&pm8916_s4>;
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>;
};
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 = <2950000>;
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 = <2800000>;
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;
};
imu_default: imu-default {
pins = "gpio115";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
touchscreen_default: touchscreen-default {
pins = "gpio13";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
reset {
pins = "gpio12";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
};
usb_id_default: usb-id-default {
pins = "gpio110";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
};
};