enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
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@@ -63,8 +63,6 @@
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 	leds {
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 		compatible = "gpio-leds";
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-		pinctrl-names = "default";
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-		pinctrl-0 = <&led_pins_pcduino3>;
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66
 
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 		tx {
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 			label = "pcduino3:green:tx";
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@@ -77,23 +75,22 @@
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 		};
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 	};
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-	gpio_keys {
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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 = <&key_pins_pcduino3>;
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-		#address-cells = <1>;
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-		#size-cells = <0>;
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-		button@0 {
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+
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+		back {
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 			label = "Key Back";
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 			linux,code = <KEY_BACK>;
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 			gpios = <&pio 7 17 GPIO_ACTIVE_LOW>;
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 		};
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-		button@1 {
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+
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+		home {
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 			label = "Key Home";
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 			linux,code = <KEY_HOME>;
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 			gpios = <&pio 7 18 GPIO_ACTIVE_LOW>;
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 		};
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-		button@2 {
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+
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+		menu {
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 			label = "Key Menu";
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 			linux,code = <KEY_MENU>;
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 			gpios = <&pio 7 19 GPIO_ACTIVE_LOW>;
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@@ -124,19 +121,13 @@
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 &gmac {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&gmac_pins_mii_a>;
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-	phy = <&phy1>;
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+	pinctrl-0 = <&gmac_mii_pins>;
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+	phy-handle = <&phy1>;
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 	phy-mode = "mii";
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 	status = "okay";
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-
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-	phy1: ethernet-phy@1 {
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-		reg = <1>;
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-	};
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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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@@ -150,13 +141,17 @@
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 &ir0 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&ir0_rx_pins_a>;
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+	pinctrl-0 = <&ir0_rx_pin>;
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 	status = "okay";
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 };
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+&gmac_mdio {
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+	phy1: ethernet-phy@1 {
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+		reg = <1>;
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+	};
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+};
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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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@@ -173,24 +168,6 @@
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 &otg_sram {
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 	status = "okay";
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-};
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-
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-&pio {
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-	led_pins_pcduino3: led_pins@0 {
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-		pins = "PH15", "PH16";
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-		function = "gpio_out";
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-	};
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-
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-	key_pins_pcduino3: key_pins@0 {
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-		pins = "PH17", "PH18", "PH19";
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-		function = "gpio_in";
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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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 &reg_ahci_5v {
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@@ -233,7 +210,7 @@
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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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@@ -243,9 +220,7 @@
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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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 	usb1_vbus-supply = <&reg_usb1_vbus>;
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 	usb2_vbus-supply = <&reg_usb2_vbus>;
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 	status = "okay";