default settings GPIO PA4 PA6 PA3 PB5

hc

2024-02-19 890e1df1bec891d9203724541e81f8fbe5183388

 kernel/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
..
..
@@ -15,7 +15,25 @@
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 		i2c10 = &i2c_cm36651;
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 	};
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17
 
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-	lcd_vdd3_reg: voltage-regulator-6 {
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+	aat1290 {
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+		compatible = "skyworks,aat1290";
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+		flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>;
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+		enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>;
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+
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+		pinctrl-names = "default", "host", "isp";
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+		pinctrl-0 = <&camera_flash_host>;
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+		pinctrl-1 = <&camera_flash_host>;
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+		pinctrl-2 = <&camera_flash_isp>;
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+
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+		flash-led {
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+			label = "flash";
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+			led-max-microamp = <520833>;
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+			flash-max-microamp = <1012500>;
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+			flash-max-timeout-us = <1940000>;
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+		};
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+	};
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+
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+	lcd_vdd3_reg: voltage-regulator-10 {
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 		compatible = "regulator-fixed";
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 		regulator-name = "LCD_VDD_2.2V";
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 		regulator-min-microvolt = <2200000>;
..
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@@ -24,7 +42,7 @@
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 		enable-active-high;
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 	};
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-	ps_als_reg: voltage-regulator-7 {
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+	ps_als_reg: voltage-regulator-11 {
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 		compatible = "regulator-fixed";
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 		regulator-name = "LED_A_3.0V";
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 		regulator-min-microvolt = <3000000>;
..
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@@ -35,7 +53,8 @@
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 	i2c_ak8975: i2c-gpio-0 {
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 		compatible = "i2c-gpio";
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-		gpios = <&gpy2 4 GPIO_ACTIVE_HIGH>, <&gpy2 5 GPIO_ACTIVE_HIGH>;
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+		sda-gpios = <&gpy2 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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+		scl-gpios = <&gpy2 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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 		i2c-gpio,delay-us = <2>;
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 		#address-cells = <1>;
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 		#size-cells = <0>;
..
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@@ -50,7 +69,8 @@
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 	i2c_cm36651: i2c-gpio-2 {
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 		compatible = "i2c-gpio";
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-		gpios = <&gpf0 0 GPIO_ACTIVE_HIGH>, <&gpf0 1 GPIO_ACTIVE_HIGH>;
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+		sda-gpios = <&gpf0 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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+		scl-gpios = <&gpf0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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 		i2c-gpio,delay-us = <2>;
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 		#address-cells = <1>;
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 		#size-cells = <0>;
..
..
@@ -131,8 +151,65 @@
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 	regulator-max-microvolt = <2800000>;
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 };
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153
 
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+&pinctrl_0 {
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+	camera_flash_host: camera-flash-host {
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+		samsung,pins = "gpj1-0";
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+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
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+		samsung,pin-val = <0>;
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+	};
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+
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+	camera_flash_isp: camera-flash-isp {
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+		samsung,pins = "gpj1-0";
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+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
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+		samsung,pin-val = <1>;
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+	};
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+};
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+
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 &s5c73m3 {
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 	standby-gpios = <&gpm0 1 GPIO_ACTIVE_LOW>;   /* ISP_STANDBY */
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 	vdda-supply = <&ldo17_reg>;
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 	status = "okay";
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 };
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+
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+&sound {
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+	samsung,audio-routing =
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+		"HP", "HPOUT1L",
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+		"HP", "HPOUT1R",
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+
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+		"SPK", "SPKOUTLN",
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+		"SPK", "SPKOUTLP",
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+		"SPK", "SPKOUTRN",
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+		"SPK", "SPKOUTRP",
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+
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+		"RCV", "HPOUT2N",
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+		"RCV", "HPOUT2P",
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+
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+		"HDMI", "LINEOUT1N",
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+		"HDMI", "LINEOUT1P",
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+
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+		"LINE", "LINEOUT2N",
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+		"LINE", "LINEOUT2P",
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+
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+		"IN1LP", "MICBIAS1",
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+		"IN1LN", "MICBIAS1",
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+		"Main Mic", "MICBIAS1",
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+
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+		"IN1RP", "Sub Mic",
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+		"IN1RN", "Sub Mic",
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+
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+		"IN2LP:VXRN", "MICBIAS2",
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+		"Headset Mic", "MICBIAS2",
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+
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+		"IN2RN", "FM In",
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+		"IN2RP:VXRP", "FM In";
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+};
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+
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+&submic_bias_reg {
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+	gpio = <&gpf2 0 GPIO_ACTIVE_HIGH>;
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+	enable-active-high;
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+};
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+
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+&touchkey_reg {
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+	gpio = <&gpm0 0 GPIO_ACTIVE_HIGH>;
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+	status = "okay";
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+};