Gateway GZ80x: add dtsi and power off support via pwr button

patch/kernel/archive/meson64-6.11/dt/meson-axg-amper-gateway-am-gz80x.dts

@@ -1,68 +1,31 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Copyright (c) 2024 Patrick Yavitz <[email protected]>
- *
  */
 
 /dts-v1/;
 
-#include "meson-axg-jethome-jethub-j1xx.dtsi"
-#include <dt-bindings/leds/common.h>
+#include "meson-axg-amper-gateway-gz80x.dtsi"
 
 / {
  compatible = "amper,gateway-am-gz80x", "amlogic,a113x", "amlogic,meson-axg";
  model = "Amper Gateway AM-GZ80x";
 
  aliases {
- serial0 = &uart_AO;
  serial1 = &uart_B;
  serial2 = &uart_AO_B;
  ethernet0 = &ethmac;
  };
 
- chosen {
- stdout-path = "serial0:115200n8";
- };
-
- leds {
- compatible = "gpio-leds";
-
- led-blue {
- color = <LED_COLOR_ID_BLUE>;
- function = LED_FUNCTION_STATUS;
- gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "default-on";
- };
-
- led-green {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_STATUS;
- gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "mmc1";
- };
-
- led-red {
- color = <LED_COLOR_ID_RED>;
- function = LED_FUNCTION_STATUS;
- gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "usb-host";
- };
- };
-
  /* 1024MB RAM */
  memory@0 {
  device_type = "memory";
  reg = <0x0 0x0 0x0 0x40000000>;
  };
 };
 
-/delete-node/ &i2c1;
-
-/* wifi module */
 &sd_emmc_b {
- non-removable;
-
- rtl8189ftv: wifi@1 {
+ sdio: wifi@1 {
  reg = <1>;
  };
 };
@@ -72,16 +35,3 @@
  pinctrl-0 = <&uart_b_z_pins>;
  pinctrl-names = "default";
 };
-
-/* UART Wireless module */
-&uart_AO_B {
- status = "okay";
- pinctrl-0 = <&uart_ao_b_z_pins>;
- pinctrl-names = "default";
- reset-gpios = <&gpio GPIOZ_6 GPIO_ACTIVE_HIGH>;
-};
-
-&usb_pwr {
- gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
- enable-active-high;
-};

patch/kernel/archive/meson64-6.11/dt/meson-axg-amper-gateway-gz80x.dtsi

@@ -0,0 +1,297 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Patrick Yavitz <[email protected]>
+ */
+
+/dts-v1/;
+
+#include "meson-axg.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+ aliases {
+ serial0 = &uart_AO;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ poll-interval = <100>;
+
+ button-power {
+ label = "power";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpio_ao GPIOAO_6 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-blue {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ led-green {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc1";
+ };
+
+ led-red {
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "usb-host";
+ };
+ };
+
+ reserved-memory {
+ linux,cma {
+ size = <0x0 0x400000>;
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
+ clocks = <&wifi32k>;
+ clock-names = "ext_clock";
+ };
+
+ thermal-zones {
+ cpu_thermal: cpu-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+ thermal-sensors = <&scpi_sensors 0>;
+ trips {
+ cpu_passive: cpu-passive {
+ temperature = <70000>; /* millicelsius */
+ hysteresis = <2000>; /* millicelsius */
+ type = "passive";
+ };
+
+ cpu_hot: cpu-hot {
+ temperature = <80000>; /* millicelsius */
+ hysteresis = <2000>; /* millicelsius */
+ type = "hot";
+ };
+
+ cpu_critical: cpu-critical {
+ temperature = <100000>; /* millicelsius */
+ hysteresis = <2000>; /* millicelsius */
+ type = "critical";
+ };
+ };
+
+ cpu_cooling_maps: cooling-maps {
+ map0 {
+ trip = <&cpu_passive>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+
+ map1 {
+ trip = <&cpu_hot>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+
+ usb_pwr: regulator-usb_pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "USB_PWR";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc_5v>;
+ regulator-always-on;
+
+ gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vcc_3v3: regulator-vcc_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ };
+
+ vcc_5v: regulator-vcc_5v {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vddao_3v3: regulator-vddao_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_5v>;
+ regulator-always-on;
+ };
+
+ vddio_ao18: regulator-vddio_ao18 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_AO18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ };
+
+ vddio_boot: regulator-vddio_boot {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_BOOT";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ };
+
+ vccq_1v8: regulator-vccq_1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCCQ_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ };
+
+ wifi32k: wifi32k {
+ compatible = "pwm-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
+ };
+};
+
+&cpu0 {
+ #cooling-cells = <2>;
+};
+
+&cpu1 {
+ #cooling-cells = <2>;
+};
+
+&cpu2 {
+ #cooling-cells = <2>;
+};
+
+&cpu3 {
+ #cooling-cells = <2>;
+};
+
+&ethmac {
+ status = "okay";
+ pinctrl-0 = <&eth_rmii_x_pins>;
+ pinctrl-names = "default";
+ phy-mode = "rmii";
+};
+
+/* Peripheral I2C bus (on motherboard) */
+&i2c_AO {
+ status = "okay";
+ pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
+ pinctrl-names = "default";
+};
+
+&pwm_ab {
+ status = "okay";
+ pinctrl-0 = <&pwm_a_x20_pins>;
+ pinctrl-names = "default";
+};
+
+/* WiFi module */
+&sd_emmc_b {
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pinctrl-0 = <&sdio_pins>;
+ pinctrl-1 = <&sdio_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <50000000>;
+ disable-wp;
+ non-removable;
+
+ mmc-pwrseq = <&sdio_pwrseq>;
+
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddio_boot>;
+};
+
+/* eMMC Storage */
+&sd_emmc_c {
+ status = "okay";
+ pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+ pinctrl-1 = <&emmc_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ max-frequency = <200000000>;
+ non-removable;
+ disable-wp;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+
+ mmc-pwrseq = <&emmc_pwrseq>;
+
+ vmmc-supply = <&vcc_3v3>;
+ vqmmc-supply = <&vccq_1v8>;
+};
+
+&spicc1 {
+ status = "okay";
+ pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0_x_pins>;
+ pinctrl-names = "default";
+};
+
+/* UART Console */
+&uart_AO {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+};
+
+/* UART Wireless module */
+&uart_AO_B {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_b_z_pins>;
+ pinctrl-names = "default";
+ reset-gpios = <&gpio GPIOZ_6 GPIO_ACTIVE_HIGH>;
+};
+
+&usb {
+ status = "okay";
+ vbus-supply = <&usb_pwr>;
+};