mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-18 22:14:16 +00:00
8d88f6c9c5
In preparation of adding a new console UART specific pinctrl template, move the pinctrl reference to the board DT part. This forces people porting new boards to consider what exactly they need for their board. No functional change for the boards upstream. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org> Link: https://lore.kernel.org/r/20250422-msm8916-console-pinctrl-v2-1-f345b7a53c91@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
582 lines
11 KiB
Text
582 lines
11 KiB
Text
// SPDX-License-Identifier: GPL-2.0-only
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#include "msm8916-pm8916.dtsi"
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#include "msm8916-modem-qdsp6.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
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#include <dt-bindings/sound/apq8016-lpass.h>
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/ {
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aliases {
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mmc0 = &sdhc_1; /* eMMC */
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mmc1 = &sdhc_2; /* SD card */
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serial0 = &blsp_uart2;
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};
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chosen {
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stdout-path = "serial0";
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};
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reserved-memory {
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/* Additional memory used by Samsung firmware modifications */
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tz-apps@85500000 {
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reg = <0x0 0x85500000 0x0 0xb00000>;
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no-map;
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};
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};
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battery: battery {
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compatible = "simple-battery";
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precharge-current-microamp = <450000>;
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precharge-upper-limit-microvolt = <3500000>;
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};
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clk_pwm: pwm {
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compatible = "clk-pwm";
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#pwm-cells = <2>;
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clocks = <&gcc GCC_GP2_CLK>;
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pinctrl-names = "default";
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pinctrl-0 = <&motor_pwm_default>;
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status = "disabled";
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_keys_default>;
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label = "GPIO Buttons";
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button-volume-up {
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label = "Volume Up";
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gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_VOLUMEUP>;
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};
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button-home {
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label = "Home";
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gpios = <&tlmm 109 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_HOMEPAGE>;
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};
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};
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gpio-hall-sensor {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_hall_sensor_default>;
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label = "GPIO Hall Effect Sensor";
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event-hall-sensor {
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label = "Hall Effect Sensor";
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gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
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linux,input-type = <EV_SW>;
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linux,code = <SW_LID>;
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linux,can-disable;
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};
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};
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/*
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* NOTE: A5 connects GPIO 76 to a reglator powering the motor
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* driver IC but A3 connects the same signal to an ENABLE pin of
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* the driver.
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*/
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reg_motor_vdd: regulator-motor-vdd {
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compatible = "regulator-fixed";
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regulator-name = "motor_vdd";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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gpio = <&tlmm 76 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&motor_en_default>;
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};
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reg_vdd_tsp_a: regulator-vdd-tsp-a {
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compatible = "regulator-fixed";
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regulator-name = "vdd_tsp_a";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&tsp_en_default>;
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};
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i2c-muic {
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compatible = "i2c-gpio";
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sda-gpios = <&tlmm 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&tlmm 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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pinctrl-names = "default";
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pinctrl-0 = <&muic_i2c_default>;
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#address-cells = <1>;
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#size-cells = <0>;
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muic: extcon@25 {
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compatible = "siliconmitus,sm5502-muic";
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reg = <0x25>;
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interrupt-parent = <&tlmm>;
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interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
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pinctrl-names = "default";
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pinctrl-0 = <&muic_int_default>;
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usb_con: connector {
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compatible = "usb-b-connector";
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label = "micro-USB";
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type = "micro";
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};
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};
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};
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i2c-tkey {
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compatible = "i2c-gpio";
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sda-gpios = <&tlmm 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&tlmm 17 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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pinctrl-names = "default";
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pinctrl-0 = <&tkey_i2c_default>;
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#address-cells = <1>;
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#size-cells = <0>;
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touchkey: touchkey@20 {
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/* Note: Actually an ABOV MCU that implements same interface */
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compatible = "coreriver,tc360-touchkey";
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reg = <0x20>;
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interrupt-parent = <&tlmm>;
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interrupts = <98 IRQ_TYPE_EDGE_FALLING>;
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/* vcc/vdd-supply are board-specific */
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vddio-supply = <&pm8916_l6>;
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linux,keycodes = <KEY_APPSELECT KEY_BACK>;
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pinctrl-names = "default";
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pinctrl-0 = <&tkey_default>;
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};
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};
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i2c-nfc {
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compatible = "i2c-gpio";
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sda-gpios = <&tlmm 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&tlmm 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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pinctrl-names = "default";
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pinctrl-0 = <&nfc_i2c_default>;
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#address-cells = <1>;
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#size-cells = <0>;
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nfc@27 {
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compatible = "samsung,s3fwrn5-i2c";
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reg = <0x27>;
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interrupt-parent = <&tlmm>;
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interrupts = <21 IRQ_TYPE_EDGE_RISING>;
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en-gpios = <&tlmm 20 GPIO_ACTIVE_LOW>;
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wake-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
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clocks = <&rpmcc RPM_SMD_BB_CLK2_PIN>;
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pinctrl-names = "default";
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pinctrl-0 = <&nfc_default &nfc_clk_req>;
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};
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};
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vibrator: vibrator {
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compatible = "pwm-vibrator";
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pwms = <&clk_pwm 0 100000>;
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pwm-names = "enable";
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vcc-supply = <®_motor_vdd>;
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status = "disabled";
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};
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};
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&blsp_i2c1 {
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status = "okay";
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speaker_codec: audio-codec@34 {
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compatible = "nxp,tfa9895";
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reg = <0x34>;
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vddd-supply = <&pm8916_l5>;
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sound-name-prefix = "Speaker";
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#sound-dai-cells = <0>;
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};
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};
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&blsp_i2c2 {
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status = "okay";
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accelerometer: accelerometer@10 {
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compatible = "bosch,bmc150_accel";
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reg = <0x10>;
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interrupt-parent = <&tlmm>;
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interrupts = <115 IRQ_TYPE_EDGE_RISING>;
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vdd-supply = <&pm8916_l17>;
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vddio-supply = <&pm8916_l5>;
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pinctrl-names = "default";
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pinctrl-0 = <&accel_int_default>;
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};
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magnetometer@12 {
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compatible = "bosch,bmc150_magn";
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reg = <0x12>;
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vdd-supply = <&pm8916_l17>;
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vddio-supply = <&pm8916_l5>;
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};
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};
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&blsp_i2c4 {
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status = "okay";
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fuel-gauge@35 {
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compatible = "richtek,rt5033-battery";
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reg = <0x35>;
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interrupt-parent = <&tlmm>;
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interrupts = <121 IRQ_TYPE_EDGE_BOTH>;
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pinctrl-names = "default";
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pinctrl-0 = <&fg_alert_default>;
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power-supplies = <&charger>;
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};
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};
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&blsp_i2c6 {
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status = "okay";
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pmic@34 {
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compatible = "richtek,rt5033";
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reg = <0x34>;
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interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
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pinctrl-0 = <&pmic_int_default>;
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pinctrl-names = "default";
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regulators {
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rt5033_reg_safe_ldo: SAFE_LDO {
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regulator-min-microvolt = <4900000>;
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regulator-max-microvolt = <4900000>;
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regulator-always-on;
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};
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/*
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* Needed for camera, but not used yet.
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* Define empty nodes to allow disabling the unused
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* regulators.
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*/
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LDO {};
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BUCK {};
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};
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charger: charger {
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compatible = "richtek,rt5033-charger";
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monitored-battery = <&battery>;
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richtek,usb-connector = <&usb_con>;
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};
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};
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};
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&blsp_uart2 {
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status = "okay";
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pinctrl-0 = <&blsp_uart2_default>;
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pinctrl-1 = <&blsp_uart2_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&gpu {
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status = "okay";
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};
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/*
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* For some reason the speaker amplifier is connected to the second SD line
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* (MI2S_2_D1) instead of the first (MI2S_2_D0). This must be configured in the
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* device tree, otherwise audio will seemingly play fine on the wrong SD line
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* but the speaker stays silent.
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*
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* When routing audio via QDSP6 (the default) the &lpass node is reserved and
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* the definitions from &q6afedai are used. When the modem is disabled audio can
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* be alternatively routed directly to the LPASS hardware with reduced latency.
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* The definitions for &lpass are here for completeness to simplify changing the
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* setup with minor changes to the DT (either manually or with DT overlays).
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*/
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&lpass {
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dai-link@3 {
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reg = <MI2S_QUATERNARY>;
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qcom,playback-sd-lines = <1>;
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};
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};
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&mdss {
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status = "okay";
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};
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&mdss_dsi0 {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&mdss_default>;
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pinctrl-1 = <&mdss_sleep>;
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};
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&mpss_mem {
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reg = <0x0 0x86800000 0x0 0x5400000>;
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};
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&pm8916_resin {
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status = "okay";
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linux,code = <KEY_VOLUMEDOWN>;
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};
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&pm8916_rpm_regulators {
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pm8916_l17: l17 {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <2850000>;
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};
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};
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&q6afedai {
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dai@22 {
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reg = <QUATERNARY_MI2S_RX>;
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qcom,sd-lines = <1>;
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};
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};
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&sdhc_1 {
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status = "okay";
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};
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&sdhc_2 {
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status = "okay";
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
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pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
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cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
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};
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&sound {
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model = "samsung-a2015";
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audio-routing =
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"AMIC1", "MIC BIAS External1",
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"AMIC2", "MIC BIAS Internal2",
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"AMIC3", "MIC BIAS External1";
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pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default>;
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pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep>;
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pinctrl-names = "default", "sleep";
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sound_link_backend2: backend2-dai-link {
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link-name = "Quaternary MI2S";
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cpu {
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sound-dai = <&q6afedai QUATERNARY_MI2S_RX>;
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};
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platform {
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sound-dai = <&q6routing>;
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};
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codec {
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sound-dai = <&speaker_codec>;
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};
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};
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};
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&usb {
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status = "okay";
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extcon = <&muic>, <&muic>;
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};
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&usb_hs_phy {
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extcon = <&muic>;
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};
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&venus {
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status = "okay";
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};
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&venus_mem {
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status = "okay";
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};
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&tlmm {
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accel_int_default: accel-int-default-state {
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pins = "gpio115";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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fg_alert_default: fg-alert-default-state {
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pins = "gpio121";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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gpio_keys_default: gpio-keys-default-state {
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pins = "gpio107", "gpio109";
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function = "gpio";
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drive-strength = <2>;
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bias-pull-up;
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};
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gpio_hall_sensor_default: gpio-hall-sensor-default-state {
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pins = "gpio52";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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mdss_default: mdss-default-state {
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pins = "gpio25";
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function = "gpio";
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drive-strength = <8>;
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bias-disable;
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};
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mdss_sleep: mdss-sleep-state {
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pins = "gpio25";
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function = "gpio";
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drive-strength = <2>;
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bias-pull-down;
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};
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motor_en_default: motor-en-default-state {
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pins = "gpio76";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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motor_pwm_default: motor-pwm-default-state {
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pins = "gpio50";
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function = "gcc_gp2_clk_a";
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};
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muic_i2c_default: muic-i2c-default-state {
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pins = "gpio105", "gpio106";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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muic_int_default: muic-int-default-state {
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pins = "gpio12";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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nfc_default: nfc-default-state {
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nfc-pins {
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pins = "gpio20", "gpio49";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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irq-pins {
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pins = "gpio21";
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function = "gpio";
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drive-strength = <2>;
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bias-pull-down;
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};
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};
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nfc_i2c_default: nfc-i2c-default-state {
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pins = "gpio0", "gpio1";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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pmic_int_default: pmic-int-default-state {
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pins = "gpio62";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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sdc2_cd_default: sdc2-cd-default-state {
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pins = "gpio38";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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tkey_default: tkey-default-state {
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pins = "gpio98";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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tkey_i2c_default: tkey-i2c-default-state {
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pins = "gpio16", "gpio17";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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tsp_en_default: tsp-en-default-state {
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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>;
|
|
};
|
|
};
|