audio ok

hc

2023-12-11 223293205a7265c8b02882461ba8996650048ade

 kernel/arch/arm/boot/dts/s5pv210-aquila.dts
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@@ -11,6 +11,7 @@
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  */
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 /dts-v1/;
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+#include <dt-bindings/gpio/gpio.h>
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 #include <dt-bindings/input/input.h>
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 #include "s5pv210.dtsi"
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..
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@@ -32,42 +33,40 @@
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 			0x40000000 0x18000000>;
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 	};
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-	regulators {
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-		compatible = "simple-bus";
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-		#address-cells = <1>;
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-		#size-cells = <0>;
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+	pmic_ap_clk: clock-0 {
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+		/* Workaround for missing clock on PMIC */
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+		compatible = "fixed-clock";
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+		#clock-cells = <0>;
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+		clock-frequency = <32768>;
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+	};
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-		vtf_reg: fixed-regulator@0 {
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-			compatible = "regulator-fixed";
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-			reg = <0>;
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-			regulator-name = "V_TF_2.8V";
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-			regulator-min-microvolt = <2800000>;
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-			regulator-max-microvolt = <2800000>;
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-			gpio = <&mp05 4 0>;
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-			enable-active-high;
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-		};
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+	vtf_reg: regulator-0 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "V_TF_2.8V";
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+		regulator-min-microvolt = <2800000>;
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+		regulator-max-microvolt = <2800000>;
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+		gpio = <&mp05 4 GPIO_ACTIVE_HIGH>;
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+		enable-active-high;
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+	};
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-		pda_reg: fixed-regulator@1 {
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-			compatible = "regulator-fixed";
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-			regulator-name = "VCC_1.8V_PDA";
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-			regulator-min-microvolt = <1800000>;
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-			regulator-max-microvolt = <1800000>;
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-			reg = <1>;
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-		};
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+	pda_reg: regulator-1 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "VCC_1.8V_PDA";
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+		regulator-min-microvolt = <1800000>;
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+		regulator-max-microvolt = <1800000>;
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+	};
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-		bat_reg: fixed-regulator@2 {
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-			compatible = "regulator-fixed";
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-			regulator-name = "V_BAT";
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-			regulator-min-microvolt = <3700000>;
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-			regulator-max-microvolt = <3700000>;
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-			reg = <2>;
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-		};
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+	bat_reg: regulator-2 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "V_BAT";
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+		regulator-min-microvolt = <3700000>;
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+		regulator-max-microvolt = <3700000>;
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 	};
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 	i2c_pmic: i2c-pmic {
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 		compatible = "i2c-gpio";
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-		gpios = <&gpj4 0 0>, /* sda */
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-			<&gpj4 3 0>; /* scl */
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+		sda-gpios = <&gpj4 0 GPIO_ACTIVE_HIGH>;
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+		scl-gpios = <&gpj4 3 GPIO_ACTIVE_HIGH>;
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 		i2c-gpio,delay-us = <2>;        /* ~100 kHz */
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 		#address-cells = <1>;
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 		#size-cells = <0>;
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@@ -77,13 +76,13 @@
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 			reg = <0x66>;
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 			max8998,pmic-buck1-default-dvs-idx = <0>;
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-			max8998,pmic-buck1-dvs-gpios = <&gph0 3 0>,
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-							<&gph0 4 0>;
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+			max8998,pmic-buck1-dvs-gpios = <&gph0 3 GPIO_ACTIVE_HIGH>,
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+							<&gph0 4 GPIO_ACTIVE_HIGH>;
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 			max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>,
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 							<1200000>, <1200000>;
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 			max8998,pmic-buck2-default-dvs-idx = <0>;
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-			max8998,pmic-buck2-dvs-gpio = <&gph0 5 0>;
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+			max8998,pmic-buck2-dvs-gpio = <&gph0 5 GPIO_ACTIVE_HIGH>;
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 			max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>;
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 			regulators {
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@@ -228,6 +227,11 @@
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 					regulator-always-on;
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 				};
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+				ap32khz_reg: EN32KHz-AP {
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+					regulator-name = "32KHz AP";
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+					regulator-always-on;
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+				};
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+
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 				vichg_reg: ENVICHG {
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 					regulator-name = "VICHG";
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 				};
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@@ -326,6 +330,11 @@
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 	status = "okay";
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 };
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+&rtc {
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+	clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>;
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+	clock-names = "rtc", "rtc_src";
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+};
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+
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 &sdhci0 {
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 	bus-width = <4>;
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 	non-removable;