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arm64: dts: qcom: msm8939-samsung-a7: Add initial dts
This dts adds support for Samsung Galaxy A7 smartphone released in 2015. Add a device tree for A7 with initial support for: - GPIO keys - Hall Sensor - SDHCI (internal and external storage) - USB Device Mode - UART (on USB connector via the SM5502 MUIC) - WCNSS (WiFi/BT) - Regulators - Touch key - Accelerometer/Magnetometer - Fuelgauge - NFC - Vibrator - Touchscreen Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> Link: https://lore.kernel.org/r/20230623100237.5299-1-linmengbo0689@protonmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Lin, Meng-Bo
committed by
Bjorn Andersson
Bjorn Andersson
parent
0391cb1543
commit
507f9db1e9
@@ -39,6 +39,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-thwc-uf896.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8916-thwc-ufi001c.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt88047.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8916-yiming-uz801v3.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8939-samsung-a7.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8939-sony-xperia-kanuti-tulip.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8953-motorola-potter.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8953-xiaomi-daisy.dtb
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495
arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts
Normal file
495
arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts
Normal file
@@ -0,0 +1,495 @@
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// SPDX-License-Identifier: GPL-2.0-only
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/dts-v1/;
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#include "msm8939-pm8916.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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/ {
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model = "Samsung Galaxy A7 (2015)";
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compatible = "samsung,a7", "qcom,msm8939";
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chassis-type = "handset";
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aliases {
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mmc0 = &sdhc_1; /* SDC1 eMMC slot */
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mmc1 = &sdhc_2; /* SDC2 SD card slot */
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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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gpio-hall-sensor {
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compatible = "gpio-keys";
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pinctrl-0 = <&gpio_hall_sensor_default>;
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pinctrl-names = "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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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&gpio_keys_default>;
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pinctrl-names = "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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i2c-fg {
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compatible = "i2c-gpio";
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sda-gpios = <&tlmm 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&tlmm 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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pinctrl-0 = <&fg_i2c_default>;
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pinctrl-names = "default";
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#address-cells = <1>;
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#size-cells = <0>;
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battery@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-0 = <&fg_alert_default>;
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pinctrl-names = "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-0 = <&nfc_i2c_default>;
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pinctrl-names = "default";
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#address-cells = <1>;
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#size-cells = <0>;
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nfc@2b {
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compatible = "nxp,pn547", "nxp,nxp-nci-i2c";
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reg = <0x2b>;
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interrupt-parent = <&tlmm>;
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interrupts = <21 IRQ_TYPE_EDGE_RISING>;
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enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>;
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firmware-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
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pinctrl-0 = <&nfc_default>;
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pinctrl-names = "default";
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};
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};
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i2c-sensor {
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compatible = "i2c-gpio";
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sda-gpios = <&tlmm 84 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&tlmm 85 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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pinctrl-0 = <&sensor_i2c_default>;
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pinctrl-names = "default";
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#address-cells = <1>;
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#size-cells = <0>;
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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-0 = <&accel_int_default>;
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pinctrl-names = "default";
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mount-matrix = "-1", "0", "0",
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"0", "-1", "0",
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"0", "0", "1";
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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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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-0 = <&tkey_i2c_default>;
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pinctrl-names = "default";
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#address-cells = <1>;
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#size-cells = <0>;
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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 = <20 IRQ_TYPE_EDGE_FALLING>;
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vcc-supply = <®_touch_key>;
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vdd-supply = <®_keyled>;
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vddio-supply = <&pm8916_l6>;
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linux,keycodes = <KEY_APPSELECT KEY_BACK>;
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pinctrl-0 = <&tkey_default>;
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pinctrl-names = "default";
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};
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};
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pwm_vibrator: pwm-vibrator {
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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-0 = <&motor_pwm_default>;
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pinctrl-names = "default";
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};
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reg_keyled: regulator-keyled {
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compatible = "regulator-fixed";
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regulator-name = "keyled";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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/* NOTE: On some variants e.g. SM-A700FD it's GPIO 91 */
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gpio = <&tlmm 100 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-0 = <&tkey_led_en_default>;
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pinctrl-names = "default";
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};
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reg_touch_key: regulator-touch-key {
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compatible = "regulator-fixed";
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regulator-name = "touch_key";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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gpio = <&tlmm 56 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-0 = <&tkey_en_default>;
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pinctrl-names = "default";
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};
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reg_tsp_vdd: regulator-tsp-vdd {
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compatible = "regulator-fixed";
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regulator-name = "tsp_vdd";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&pm8916_s4>;
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gpio = <&tlmm 8 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-0 = <®_tsp_io_en_default>;
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pinctrl-names = "default";
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};
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reg_vdd_tsp: regulator-vdd-tsp {
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compatible = "regulator-fixed";
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regulator-name = "vdd_tsp";
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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-0 = <®_tsp_en_default>;
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pinctrl-names = "default";
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};
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reg_vibrator: regulator-vibrator {
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compatible = "regulator-fixed";
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regulator-name = "motor_en";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-0 = <&motor_en_default>;
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pinctrl-names = "default";
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};
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vibrator {
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compatible = "pwm-vibrator";
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pwms = <&pwm_vibrator 0 100000>;
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pwm-names = "enable";
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vcc-supply = <®_vibrator>;
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};
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};
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&blsp_i2c1 {
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status = "okay";
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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-0 = <&muic_int_default>;
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pinctrl-names = "default";
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};
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};
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&blsp_i2c5 {
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status = "okay";
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touchscreen@24 {
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compatible = "cypress,tt21000";
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reg = <0x24>;
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interrupt-parent = <&tlmm>;
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interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
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vdd-supply = <®_vdd_tsp>;
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vddio-supply = <®_tsp_vdd>;
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pinctrl-0 = <&tsp_int_default>;
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pinctrl-names = "default";
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};
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};
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&blsp_uart2 {
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status = "okay";
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};
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&pm8916_resin {
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linux,code = <KEY_VOLUMEDOWN>;
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status = "okay";
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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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&sdhc_1 {
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status = "okay";
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};
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&sdhc_2 {
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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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pinctrl-names = "default", "sleep";
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cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&usb {
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extcon = <&muic>, <&muic>;
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status = "okay";
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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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&wcnss {
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status = "okay";
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};
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&wcnss_iris {
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compatible = "qcom,wcn3660b";
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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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fg_i2c_default: fg-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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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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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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motor_en_default: motor-en-default-state {
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pins = "gpio86";
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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_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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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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nfc-pins {
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pins = "gpio49", "gpio116";
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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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};
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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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reg_tsp_en_default: reg-tsp-en-default-state {
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pins = "gpio73";
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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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reg_tsp_io_en_default: reg-tsp-io-en-default-state {
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pins = "gpio8";
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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-pull-up;
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};
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sensor_i2c_default: sensor-i2c-default-state {
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pins = "gpio84", "gpio85";
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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 = "gpio20";
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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_en_default: tkey-en-default-state {
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pins = "gpio56";
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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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|
||||
tkey_led_en_default: tkey-led-en-default-state {
|
||||
pins = "gpio100";
|
||||
function = "gpio";
|
||||
drive-strength = <2>;
|
||||
bias-disable;
|
||||
};
|
||||
|
||||
tsp_int_default: tsp-int-default-state {
|
||||
pins = "gpio13";
|
||||
function = "gpio";
|
||||
drive-strength = <2>;
|
||||
bias-disable;
|
||||
};
|
||||
};
|
||||
Reference in New Issue
Block a user