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// SPDX-License-Identifier: GPL-2.0-only
/dts-v1/;
#include "msm8916-pm8916.dtsi"
#include "msm8916-modem-qdsp6.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/sound/apq8016-lpass.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;
};
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&gpio_keys_default>;
pinctrl-names = "default";
label = "GPIO Buttons";
volume-up-button {
label = "Volume Up";
gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
};
home-button {
label = "Home";
gpios = <&tlmm 109 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOMEPAGE>;
};
};
gpio-hall-sensor {
compatible = "gpio-keys";
pinctrl-0 = <&gpio_hall_sensor_default>;
pinctrl-names = "default";
label = "GPIO Hall Effect Sensor";
hall-sensor-switch {
label = "Hall Effect Sensor";
gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
linux,input-type = <EV_SW>;
linux,code = <SW_LID>;
linux,can-disable;
};
};
};
&blsp_i2c2 {
status = "okay";
light-sensor@10 {
compatible = "capella,cm3323";
reg = <0x10>;
};
accelerometer@1d {
compatible = "st,lis2hh12";
reg = <0x1d>;
vdd-supply = <&pm8916_l17>;
vddio-supply = <&pm8916_l5>;
interrupt-parent = <&tlmm>;
interrupts = <115 IRQ_TYPE_LEVEL_HIGH>;
st,drdy-int-pin = <1>;
mount-matrix = "0", "1", "0",
"-1", "0", "0",
"0", "0", "1";
pinctrl-0 = <&accel_int_default>;
pinctrl-names = "default";
};
};
&blsp_i2c4 {
status = "okay";
fuelgauge@36 {
compatible = "maxim,max77849-battery";
reg = <0x36>;
maxim,rsns-microohm = <10000>;
maxim,over-heat-temp = <600>;
maxim,over-volt = <4400>;
interrupt-parent = <&tlmm>;
interrupts = <121 IRQ_TYPE_EDGE_FALLING>;
pinctrl-0 = <&fuelgauge_int_default>;
pinctrl-names = "default";
};
};
&blsp_uart2 {
status = "okay";
};
/*
* For some reason the speaker amplifier is connected to the second SD line
* (MI2S_2_D1) instead of the first (MI2S_2_D0). This must be configured in the
* device tree, otherwise audio will seemingly play fine on the wrong SD line
* but the speaker stays silent.
*
* When routing audio via QDSP6 (the default) the &lpass node is reserved and
* the definitions from &q6afedai are used. When the modem is disabled audio can
* be alternatively routed directly to the LPASS hardware with reduced latency.
* The definitions for &lpass are here for completeness to simplify changing the
* setup with minor changes to the DT (either manually or with DT overlays).
*/
&lpass {
dai-link@3 {
reg = <MI2S_QUATERNARY>;
qcom,playback-sd-lines = <1>;
};
};
&mpss_mem {
reg = <0x0 0x86800000 0x0 0x5400000>;
};
&pm8916_resin {
linux,code = <KEY_VOLUMEDOWN>;
status = "okay";
};
&pm8916_rpm_regulators {
pm8916_l17: l17 {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
};
};
/* FIXME: Replace with MAX77849 MUIC when driver is available */
&pm8916_usbin {
status = "okay";
};
&q6afedai {
dai@22 {
reg = <QUATERNARY_MI2S_RX>;
qcom,sd-lines = <1>;
};
};
&sdhc_1 {
status = "okay";
};
&sdhc_2 {
pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
pinctrl-names = "default", "sleep";
cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
status = "okay";
};
&sound {
audio-routing =
"AMIC1", "MIC BIAS External1",
"AMIC2", "MIC BIAS Internal2",
"AMIC3", "MIC BIAS External1";
sound_link_backend2: backend2-dai-link {
link-name = "Quaternary MI2S";
cpu {
sound-dai = <&q6afedai QUATERNARY_MI2S_RX>;
};
platform {
sound-dai = <&q6routing>;
};
codec {
sound-dai = <&speaker_codec>;
};
};
};
&usb {
dr_mode = "peripheral";
extcon = <&pm8916_usbin>;
status = "okay";
};
&usb_hs_phy {
extcon = <&pm8916_usbin>;
};
&venus {
status = "okay";
};
&venus_mem {
status = "okay";
};
&wcnss {
status = "okay";
};
&wcnss_iris {
compatible = "qcom,wcn3660b";
};
&wcnss_mem {
status = "okay";
};
&tlmm {
accel_int_default: accel-int-default-state {
pins = "gpio115";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
fuelgauge_int_default: fuelgauge-int-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;
};
sdc2_cd_default: sdc2-cd-default-state {
pins = "gpio38";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
};
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