enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
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@@ -63,8 +63,6 @@
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 		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
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 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
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 		default-brightness-level = <8>;
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-		pinctrl-names = "default";
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-		pinctrl-0 = <&bl_enable_pin>;
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 		enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
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 	};
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@@ -74,8 +72,6 @@
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 };
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 &codec {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&codec_pa_pin>;
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 	allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
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 	status = "okay";
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 };
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@@ -93,8 +89,6 @@
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 };
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 &i2c0 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c0_pins_a>;
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 	status = "okay";
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 	axp209: pmic@34 {
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@@ -107,14 +101,10 @@
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 #include "axp209.dtsi"
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 &i2c1 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c1_pins_a>;
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 	status = "okay";
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 };
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 &i2c2 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c2_pins_a>;
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 	status = "okay";
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 	gt911: touchscreen@5d {
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@@ -122,8 +112,6 @@
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 		reg = <0x5d>;
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 		interrupt-parent = <&pio>;
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 		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */
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-		pinctrl-names = "default";
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-		pinctrl-0 = <&ts_reset_pin>;
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 		irq-gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* INT (PH21) */
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 		reset-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* RST (PB13) */
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 		touchscreen-swapped-x-y;
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@@ -134,14 +122,14 @@
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 	vref-supply = <&reg_vcc3v0>;
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 	status = "okay";
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-	button@571 {
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+	button-571 {
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 		label = "Volume Up";
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 		linux,code = <KEY_VOLUMEUP>;
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 		channel = <0>;
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 		voltage = <571428>;
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 	};
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-	button@761 {
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+	button-761 {
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 		label = "Volume Down";
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 		linux,code = <KEY_VOLUMEDOWN>;
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 		channel = <0>;
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@@ -150,8 +138,6 @@
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 };
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 &mmc0 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&mmc0_pins_a>;
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 	vmmc-supply = <&reg_vcc3v3>;
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 	bus-width = <4>;
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 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
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@@ -170,32 +156,9 @@
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 	status = "okay";
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 };
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-&pio {
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-	bl_enable_pin: bl_enable_pin@0 {
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-		pins = "PH7";
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-		function = "gpio_out";
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-	};
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-
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-	codec_pa_pin: codec_pa_pin@0 {
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-		pins = "PH15";
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-		function = "gpio_out";
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-	};
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-
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-	ts_reset_pin: ts_reset_pin@0 {
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-		pins = "PB13";
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-		function = "gpio_out";
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-	};
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-
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-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
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-		pins = "PH4";
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-		function = "gpio_in";
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-		bias-pull-up;
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-	};
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-};
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-
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 &pwm {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&pwm0_pins_a>;
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+	pinctrl-0 = <&pwm0_pin>;
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 	status = "okay";
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 };
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..
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@@ -238,7 +201,7 @@
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 &uart0 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&uart0_pins_a>;
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+	pinctrl-0 = <&uart0_pb_pins>;
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 	status = "okay";
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 };
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..
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@@ -252,9 +215,7 @@
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 };
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 &usbphy {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&usb0_id_detect_pin>;
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-	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
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+	usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
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 	usb0_vbus_power-supply = <&usb_power_supply>;
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 	usb0_vbus-supply = <&reg_usb0_vbus>;
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 	usb1_vbus-supply = <&reg_usb1_vbus>;