[PATCH v3 2/2] arm64: dts: qcom: msm8939-longcheer-l9100: Add initial device tree

From: André Apitzsch
Date: Thu Jul 27 2023 - 16:33:16 EST

This dts adds support for BQ Aquaris M5 (Longcheer L9100) released in
2015.

Add a device tree with initial support for:

- GPIO keys
- Hall sensor
- SDHCI
- WCNSS (BT/WIFI)
- Accelerometer/Magnetometer
- Vibrator
- Touchscreen
- Front flash

Signed-off-by: André Apitzsch <git@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/msm8939-longcheer-l9100.dts | 336 +++++++++++++++++++++
2 files changed, 337 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 23fd31d4bf5a..3200bc92853f 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -39,6 +39,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-thwc-uf896.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-thwc-ufi001c.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt88047.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-yiming-uz801v3.dtb
+dtb-$(CONFIG_ARCH_QCOM) += msm8939-longcheer-l9100.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8939-samsung-a7.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8939-sony-xperia-kanuti-tulip.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8953-motorola-potter.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts b/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts
new file mode 100644
index 000000000000..3fb3cd4be8e8
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts
@@ -0,0 +1,336 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8939-pm8916.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+
+/ {
+ model = "BQ Aquaris M5 (Longcheer L9100)";
+ compatible = "longcheer,l9100", "qcom,msm8939";
+ chassis-type = "handset";
+
+ aliases {
+ mmc0 = &sdhc_1; /* eMMC */
+ mmc1 = &sdhc_2; /* SD card */
+ serial0 = &blsp_uart2;
+ };
+
+ chosen {
+ stdout-path = "serial0";
+ };
+
+ gpio-hall-sensor {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&gpio_hall_sensor_default>;
+ pinctrl-names = "default";
+
+ label = "GPIO Hall Effect Sensor";
+
+ event-hall-sensor {
+ label = "Hall Effect Sensor";
+ gpios = <&tlmm 20 GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_SW>;
+ linux,code = <SW_LID>;
+ linux,can-disable;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&gpio_keys_default>;
+ pinctrl-names = "default";
+
+ label = "GPIO Buttons";
+
+ button-volume-up {
+ label = "Volume Up";
+ gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ gpios = <&tlmm 17 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_WHITE>;
+ default-state = "off";
+ function = LED_FUNCTION_KBD_BACKLIGHT;
+
+ pinctrl-0 = <&button_backlight_default>;
+ pinctrl-names = "default";
+ };
+ };
+
+ reg_ts_vdd: regulator-vdd-ts {
+ compatible = "regulator-fixed";
+ regulator-name = "regulator-vdd-ts";
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+
+ gpio = <&tlmm 78 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+
+ pinctrl-0 = <&ts_vdd_default>;
+ pinctrl-names = "default";
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pm8916_pwm 0 100000>;
+ brightness-levels = <0 255>;
+ num-interpolated-steps = <255>;
+ default-brightness-level = <128>;
+ enable-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&lcd_bl_en_default>;
+ pinctrl-names = "default";
+ };
+
+ flash-led-controller {
+ compatible = "ocs,ocp8110";
+ flash-gpios = <&tlmm 8 GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&camera_front_flash_default>;
+ pinctrl-names = "default";
+
+ led {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ flash-max-timeout-us = <250000>;
+ };
+ };
+
+ usb_id: usb-id {
+ compatible = "linux,extcon-usb-gpio";
+ id-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&usb_id_default &usb_id_switch_default>;
+ pinctrl-names = "default";
+ };
+
+};
+
+&blsp_i2c3 {
+ status = "okay";
+
+ magnetometer@d {
+ compatible = "asahi-kasei,ak09911";
+ reg = <0x0d>;
+
+ vdd-supply = <&pm8916_l17>;
+ vid-supply = <&pm8916_l6>;
+
+ reset-gpios = <&tlmm 68 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&mag_reset_default>;
+ pinctrl-names = "default";
+ };
+
+ light-sensor@23 {
+ compatible = "liteon,ltr559";
+ reg = <0x23>;
+
+ vdd-supply = <&pm8916_l17>;
+ vddio-supply = <&pm8916_l5>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <113 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-0 = <&light_int_default>;
+ pinctrl-names = "default";
+ };
+
+ imu@68 {
+ compatible = "bosch,bmi160";
+ reg = <0x68>;
+
+ vdd-supply = <&pm8916_l17>;
+ vddio-supply = <&pm8916_l6>;
+ };
+};
+
+&blsp_i2c5 {
+ status = "okay";
+
+ touchscreen@4a {
+ compatible = "atmel,maxtouch";
+ reg = <0x4a>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
+
+ reset-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>;
+
+ vdda-supply = <&pm8916_l6>;
+ vdd-supply = <&reg_ts_vdd>;
+
+ pinctrl-0 = <&ts_int_reset_default>;
+ pinctrl-names = "default";
+
+ /* Keys listed from right to left */
+ linux,keycodes = <KEY_APPSELECT KEY_HOMEPAGE KEY_BACK>;
+ };
+};
+
+&blsp_uart2 {
+ status = "okay";
+};
+
+&pm8916_mpps {
+ pwm_out: mpp4-state {
+ pins = "mpp4";
+ function = "digital";
+ power-source = <PM8916_MPP_VPH>;
+ output-low;
+ qcom,dtest = <1>;
+ };
+};
+
+&pm8916_pwm {
+ pinctrl-0 = <&pwm_out>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&pm8916_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+ status = "okay";
+};
+
+&pm8916_rpm_regulators {
+ pm8916_l17: l17 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ };
+};
+
+&pm8916_vib {
+ status = "okay";
+};
+
+&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";
+};
+
+&usb {
+ extcon = <&usb_id>, <&usb_id>;
+ status = "okay";
+};
+
+&usb_hs_phy {
+ extcon = <&usb_id>;
+};
+
+&wcnss {
+ status = "okay";
+};
+
+&wcnss_iris {
+ compatible = "qcom,wcn3620";
+};
+
+&tlmm {
+ button_backlight_default: button-backlight-default-state {
+ pins = "gpio17";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ camera_front_flash_default: camera-front-flash-default-state {
+ pins = "gpio8", "gpio49";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ gpio_hall_sensor_default: gpio-hall-sensor-default-state {
+ pins = "gpio20";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ gpio_keys_default: gpio-keys-default-state {
+ pins = "gpio107";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ lcd_bl_en_default: lcd-bl-en-default-state {
+ pins = "gpio98";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ light_int_default: light-int-default-state {
+ pins = "gpio113";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ mag_reset_default: mag-reset-default-state {
+ pins = "gpio68";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ sdc2_cd_default: sdc2-cd-default-state {
+ pins = "gpio38";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ ts_int_reset_default: ts-int-reset-default-state {
+ pins = "gpio12", "gpio13";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ ts_vdd_default: ts-vdd-default-state {
+ pins = "gpio78";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ usb_id_default: usb-id-default-state {
+ pins = "gpio110";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
+ usb_id_switch_default: usb-id-switch-default-state {
+ pins = "gpio121";
+ function = "gpio";
+ drive-strength = <2>;
+ output-high;
+ };
+};

--
2.41.0