修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
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@@ -66,8 +66,6 @@
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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_pin_sina31s>;
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 		status {
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 			label = "sina31s:status:usr";
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@@ -116,15 +114,11 @@
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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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 	phy-supply = <&reg_dldo1>;
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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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 &hdmi {
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@@ -139,7 +133,7 @@
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 &ir {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&ir_pins_a>;
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+	pinctrl-0 = <&s_ir_rx_pin>;
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 	status = "okay";
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 };
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@@ -147,14 +141,14 @@
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 	vref-supply = <&reg_aldo3>;
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 	status = "okay";
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-	button@158 {
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+	button-158 {
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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 = <158730>;
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 	};
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-	button@349 {
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+	button-349 {
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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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@@ -162,9 +156,13 @@
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 	};
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 };
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+&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>, <&mmc0_cd_pin_sina31s>;
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 	vmmc-supply = <&reg_dcdc1>;
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 	bus-width = <4>;
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 	cd-gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
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@@ -175,19 +173,6 @@
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 	status = "okay";
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 };
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-&pio {
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-	led_pin_sina31s: led_pin@0 {
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-		pins = "PH13";
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-		function = "gpio_out";
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-	};
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-
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-	mmc0_cd_pin_sina31s: mmc0_cd_pin@0 {
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-		pins = "PA4";
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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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 &reg_dldo1 {
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 	regulator-min-microvolt = <3300000>;
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 	regulator-max-microvolt = <3300000>;
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@@ -196,7 +181,7 @@
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 &spdif {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&spdif_pins_a>;
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+	pinctrl-0 = <&spdif_tx_pin>;
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 	status = "okay";
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 };
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