修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/arch/arm/boot/dts/omap5-cm-t54.dts
..
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@@ -84,36 +84,36 @@
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 	};
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 	lcd0: display {
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-                compatible = "startek,startek-kd050c", "panel-dpi";
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-                label = "lcd";
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+		compatible = "startek,startek-kd050c", "panel-dpi";
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+		label = "lcd";
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-                pinctrl-names = "default";
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-                pinctrl-0 = <&lcd_pins>;
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+		pinctrl-names = "default";
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+		pinctrl-0 = <&lcd_pins>;
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-                enable-gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
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+		enable-gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
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-                panel-timing {
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-                        clock-frequency = <33000000>;
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-                        hactive = <800>;
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-                        vactive = <480>;
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-                        hfront-porch = <40>;
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-                        hback-porch = <40>;
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-                        hsync-len = <43>;
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-                        vback-porch = <29>;
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-                        vfront-porch = <13>;
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-                        vsync-len = <3>;
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-                        hsync-active = <0>;
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-                        vsync-active = <0>;
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-                        de-active = <1>;
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-                        pixelclk-active = <1>;
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-                };
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+		panel-timing {
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+			clock-frequency = <33000000>;
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+			hactive = <800>;
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+			vactive = <480>;
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+			hfront-porch = <40>;
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+			hback-porch = <40>;
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+			hsync-len = <43>;
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+			vback-porch = <29>;
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+			vfront-porch = <13>;
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+			vsync-len = <3>;
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+			hsync-active = <0>;
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+			vsync-active = <0>;
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+			de-active = <1>;
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+			pixelclk-active = <1>;
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+		};
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-                port {
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-                        lcd_in: endpoint {
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-                                remote-endpoint = <&dpi_lcd_out>;
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-                        };
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-                };
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-        };
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+		port {
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+			lcd_in: endpoint {
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+				remote-endpoint = <&dpi_lcd_out>;
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+			};
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+		};
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+	};
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 	hdmi0: connector0 {
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 		compatible = "hdmi-connector";
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@@ -354,7 +354,7 @@
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 		interrupt-parent = <&gpio1>;
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 		interrupts = <15 0>;			/* gpio1_wk15 */
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-		pendown-gpio = <&gpio1 15 GPIO_ACTIVE_HIGH>;
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+		pendown-gpio = <&gpio1 15 GPIO_ACTIVE_LOW>;
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 		ti,x-min = /bits/ 16 <0x0>;
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@@ -644,8 +644,8 @@
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 };
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 &usb3 {
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-       extcon = <&extcon_usb3>;
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-       vbus-supply = <&smps10_out1_reg>;
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+	extcon = <&extcon_usb3>;
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+	vbus-supply = <&smps10_out1_reg>;
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 };
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 &cpu0 {
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@@ -653,7 +653,7 @@
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 };
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 &dss {
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-	status = "ok";
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+	status = "okay";
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 	pinctrl-names = "default";
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 	pinctrl-0 = <&dss_dpi_pins>;
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@@ -677,12 +677,12 @@
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 };
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 &dsi2 {
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-	status = "ok";
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+	status = "okay";
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 	vdd-supply = <&ldo4_reg>;
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 };
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 &hdmi {
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-	status = "ok";
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+	status = "okay";
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 	vdda-supply = <&ldo4_reg>;
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 	pinctrl-names = "default";