修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/arch/arm/boot/dts/at91sam9x5dm.dtsi
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * at91sam9x5dm.dtsi - Device Tree file for SAM9x5 display module
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  *
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@@ -5,56 +6,9 @@
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  *                2014 Free Electrons
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  *
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  *  Author: Boris Brezillon <boris.brezillon@free-electrons.com>
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- *
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- * Licensed under GPLv2 or later.
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  */
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 / {
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-	ahb {
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-		apb {
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-			i2c0: i2c@f8010000 {
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-				qt1070: keyboard@1b {
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-					compatible = "qt1070";
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-					reg = <0x1b>;
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-					interrupt-parent = <&pioA>;
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-					interrupts = <7 0x0>;
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-					pinctrl-names = "default";
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-					pinctrl-0 = <&pinctrl_qt1070_irq>;
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-					wakeup-source;
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-				};
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-			};
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-
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-			hlcdc: hlcdc@f8038000 {
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-				hlcdc-display-controller {
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-					pinctrl-names = "default";
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-					pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>;
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-
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-					port@0 {
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-						hlcdc_panel_output: endpoint@0 {
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-							reg = <0>;
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-							remote-endpoint = <&panel_input>;
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-						};
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-					};
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-				};
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-			};
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-
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-			adc0: adc@f804c000 {
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-				atmel,adc-ts-wires = <4>;
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-				atmel,adc-ts-pressure-threshold = <10000>;
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-				status = "okay";
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-			};
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-
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-			pinctrl@fffff400 {
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-				board {
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-					pinctrl_qt1070_irq: qt1070_irq {
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-						atmel,pins =
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-							<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
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-					};
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-				};
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-			};
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-		};
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-	};
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-
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 	backlight: backlight {
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 		compatible = "pwm-backlight";
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 		pwms = <&hlcdc_pwm 0 50000 0>;
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@@ -73,7 +27,7 @@
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 	};
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 	panel: panel {
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-		compatible = "foxlink,fl500wvr00-a0t", "simple-panel";
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+		compatible = "foxlink,fl500wvr00-a0t";
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 		backlight = <&backlight>;
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 		power-supply = <&panel_reg>;
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 		#address-cells = <1>;
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@@ -99,3 +53,44 @@
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 		status = "disabled";
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 	};
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 };
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+
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+&adc0 {
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+	atmel,adc-ts-wires = <4>;
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+	atmel,adc-ts-pressure-threshold = <10000>;
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+	status = "okay";
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+};
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+
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+&i2c0 {
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+	keyboard@1b {
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+		compatible = "qt1070";
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+		reg = <0x1b>;
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+		interrupt-parent = <&pioA>;
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+		interrupts = <7 0x0>;
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+		pinctrl-names = "default";
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+		pinctrl-0 = <&pinctrl_qt1070_irq>;
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+		wakeup-source;
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+	};
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+};
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+
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+&hlcdc {
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+	hlcdc-display-controller {
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+		pinctrl-names = "default";
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+		pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>;
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+
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+		port@0 {
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+			hlcdc_panel_output: endpoint@0 {
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+				reg = <0>;
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+				remote-endpoint = <&panel_input>;
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+			};
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+		};
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+	};
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+};
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+
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+&pinctrl {
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+	board {
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+		pinctrl_qt1070_irq: qt1070_irq {
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+			atmel,pins =
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+				<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
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+		};
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+	};
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+};