// SPDX-License-Identifier: GPL-2.0-only
#include "msm8916-pm8916.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
/ {
aliases {
mmc0 = &sdhc_1; /* eMMC */
mmc1 = &sdhc_2; /* SD card */
serial0 = &blsp_uart2;
};
chosen {
stdout-path = "serial0";
};
reserved-memory {
/* Additional memory used by Samsung firmware modifications */
tz-apps@85500000 {
reg = <0x0 0x85500000 0x0 0xb00000>;
no-map;
};
};
clk_pwm: pwm {
compatible = "clk-pwm";
#pwm-cells = <2>;
clocks = <&gcc GCC_GP2_CLK>;
pinctrl-names = "default";
pinctrl-0 = <&motor_pwm_default>;
status = "disabled";
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&gpio_keys_default>;
label = "GPIO Buttons";
button-volume-up {
label = "Volume Up";
gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
};
button-home {
label = "Home";
gpios = <&tlmm 109 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOMEPAGE>;
};
};
gpio-hall-sensor {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&gpio_hall_sensor_default>;
label = "GPIO Hall Effect Sensor";
event-hall-sensor {
label = "Hall Effect Sensor";
gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
linux,input-type = <EV_SW>;
linux,code = <SW_LID>;
linux,can-disable;
};
};
/*
* NOTE: A5 connects GPIO 76 to a reglator powering the motor
* driver IC but A3 connects the same signal to an ENABLE pin of
* the driver.
*/
reg_motor_vdd: regulator-motor-vdd {
compatible = "regulator-fixed";
regulator-name = "motor_vdd";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
gpio = <&tlmm 76 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-names = "default";
pinctrl-0 = <&motor_en_default>;
};
reg_vdd_tsp_a: regulator-vdd-tsp-a {
compatible = "regulator-fixed";
regulator-name = "vdd_tsp_a";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-names = "default";
pinctrl-0 = <&tsp_en_default>;
};
i2c-muic {
compatible = "i2c-gpio";
sda-gpios = <&tlmm 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
scl-gpios = <&tlmm 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
pinctrl-names = "default";
pinctrl-0 = <&muic_i2c_default>;
#address-cells = <1>;
#size-cells = <0>;
muic: extcon@25 {
compatible = "siliconmitus,sm5502-muic";
reg = <0x25>;
interrupt-parent = <&tlmm>;
interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&muic_int_default>;
};
};
i2c-tkey {
compatible = "i2c-gpio";
sda-gpios = <&tlmm 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
scl-gpios = <&tlmm 17 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
pinctrl-names = "default";
pinctrl-0 = <&tkey_i2c_default>;
#address-cells = <1>;
#size-cells = <0>;
touchkey: touchkey@20 {
/* Note: Actually an ABOV MCU that implements same interface */
compatible = "coreriver,tc360-touchkey";
reg = <0x20>;
interrupt-parent = <&tlmm>;
interrupts = <98 IRQ_TYPE_EDGE_FALLING>;
/* vcc/vdd-supply are board-specific */
vddio-supply = <&pm8916_l6>;
linux,keycodes = <KEY_APPSELECT KEY_BACK>;
pinctrl-names = "default";
pinctrl-0 = <&tkey_default>;
};
};
i2c-nfc {
compatible = "i2c-gpio";
sda-gpios = <&tlmm 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
scl-gpios = <&tlmm 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
pinctrl-names = "default";
pinctrl-0 = <&nfc_i2c_default>;
#address-cells = <1>;
#size-cells = <0>;
nfc@27 {
compatible = "samsung,s3fwrn5-i2c";
reg = <0x27>;
interrupt-parent = <&tlmm>;
interrupts = <21 IRQ_TYPE_EDGE_RISING>;
en-gpios = <&tlmm 20 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
clocks = <&rpmcc RPM_SMD_BB_CLK2_PIN>;
pinctrl-names = "default";
pinctrl-0 = <&nfc_default &nfc_clk_req>;
};
};
vibrator: vibrator {
compatible = "pwm-vibrator";
pwms = <&clk_pwm 0 100000>;
pwm-names = "enable";
vcc-supply = <®_motor_vdd>;
status = "disabled";
};
};
&blsp_i2c2 {
status = "okay";
accelerometer: accelerometer@10 {
compatible = "bosch,bmc150_accel";
reg = <0x10>;
interrupt-parent = <&tlmm>;
interrupts = <115 IRQ_TYPE_EDGE_RISING>;
vdd-supply = <&pm8916_l17>;
vddio-supply = <&pm8916_l5>;
pinctrl-names = "default";
pinctrl-0 = <&accel_int_default>;
};
magnetometer@12 {
compatible = "bosch,bmc150_magn";
reg = <0x12>;
vdd-supply = <&pm8916_l17>;
vddio-supply = <&pm8916_l5>;
};
};
&blsp_i2c4 {
status = "okay";
battery@35 {
compatible = "richtek,rt5033-battery";
reg = <0x35>;
interrupt-parent = <&tlmm>;
interrupts = <121 IRQ_TYPE_EDGE_BOTH>;
pinctrl-names = "default";
pinctrl-0 = <&fg_alert_default>;
};
};
&blsp_uart2 {
status = "okay";
};
&mdss {
status = "okay";
};
&mdss_dsi0 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&mdss_default>;
pinctrl-1 = <&mdss_sleep>;
};
&pm8916_resin {
status = "okay";
linux,code = <KEY_VOLUMEDOWN>;
};
&pm8916_rpm_regulators {
pm8916_l17: l17 {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
};
};
&sdhc_1 {
status = "okay";
};
&sdhc_2 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
};
&usb {
status = "okay";
extcon = <&muic>, <&muic>;
};
&usb_hs_phy {
extcon = <&muic>;
};
&tlmm {
accel_int_default: accel-int-default-state {
pins = "gpio115";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
fg_alert_default: fg-alert-default-state {
pins = "gpio121";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
gpio_keys_default: gpio-keys-default-state {
pins = "gpio107", "gpio109";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
gpio_hall_sensor_default: gpio-hall-sensor-default-state {
pins = "gpio52";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
mdss_default: mdss-default-state {
pins = "gpio25";
function = "gpio";
drive-strength = <8>;
bias-disable;
};
mdss_sleep: mdss-sleep-state {
pins = "gpio25";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
motor_en_default: motor-en-default-state {
pins = "gpio76";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
motor_pwm_default: motor-pwm-default-state {
pins = "gpio50";
function = "gcc_gp2_clk_a";
};
muic_i2c_default: muic-i2c-default-state {
pins = "gpio105", "gpio106";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
muic_int_default: muic-int-default-state {
pins = "gpio12";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
nfc_default: nfc-default-state {
nfc-pins {
pins = "gpio20", "gpio49";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
irq-pins {
pins = "gpio21";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
};
nfc_i2c_default: nfc-i2c-default-state {
pins = "gpio0", "gpio1";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
sdc2_cd_default: sdc2-cd-default-state {
pins = "gpio38";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
tkey_default: tkey-default-state {
pins = "gpio98";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
tkey_i2c_default: tkey-i2c-default-state {
pins = "gpio16", "gpio17";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
tsp_en_default: tsp-en-default-state {
pins = "gpio73";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
ts_int_default: ts-int-default-state {
pins = "gpio13";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
};
&pm8916_gpios {
nfc_clk_req: nfc-clk-req-state {
pins = "gpio2";
function = "func1";
input-enable;
bias-disable;
power-source = <PM8916_GPIO_L2>;
};
};