修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
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@@ -75,8 +75,6 @@
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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 = <&leds_opc>, <&leds_r_opc>;
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 		status_led {
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 			label = "orangepi:red:status";
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@@ -92,8 +90,6 @@
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 	r_gpio_keys {
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 		compatible = "gpio-keys";
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-		pinctrl-names = "default";
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-		pinctrl-0 = <&sw_r_opc>;
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 		sw2 {
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 			label = "sw2";
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@@ -110,8 +106,6 @@
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 	wifi_pwrseq: wifi_pwrseq {
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 		compatible = "mmc-pwrseq-simple";
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-		pinctrl-names = "default";
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-		pinctrl-0 = <&wifi_pwrseq_pin_orangepi>;
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 		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */
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 	};
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 };
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@@ -152,7 +146,7 @@
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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 = <&r_ir_rx_pin>;
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 	status = "okay";
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 };
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@@ -179,30 +173,6 @@
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 	};
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 };
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-&pio {
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-	leds_opc: led_pins {
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-		pins = "PA15";
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-		function = "gpio_out";
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-	};
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-};
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-
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-&r_pio {
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-	leds_r_opc: led_pins {
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-		pins = "PL10";
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-		function = "gpio_out";
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-	};
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-
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-	sw_r_opc: key_pins {
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-		pins = "PL3", "PL4";
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-		function = "gpio_in";
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-	};
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-
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-	wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin {
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-		pins = "PL7";
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-		function = "gpio_out";
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-	};
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-};
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-
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 &reg_usb1_vbus {
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 	gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
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 	status = "okay";
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@@ -210,7 +180,7 @@
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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_pa_pins>;
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 	status = "okay";
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 };
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