disable pwm7

hc

2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a

 kernel/arch/arm/boot/dts/exynos5250-arndale.dts
..
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@@ -10,10 +10,12 @@
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10
 #include <dt-bindings/gpio/gpio.h>
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 #include <dt-bindings/interrupt-controller/irq.h>
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 #include <dt-bindings/input/input.h>
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+#include <dt-bindings/clock/samsung,s2mps11.h>
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+#include <dt-bindings/sound/samsung-i2s.h>
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 #include "exynos5250.dtsi"
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16
 
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 / {
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-	model = "Insignal Arndale evaluation board based on EXYNOS5250";
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+	model = "Insignal Arndale evaluation board based on Exynos5250";
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 	compatible = "insignal,arndale", "samsung,exynos5250", "samsung,exynos5";
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20
 
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 	memory@40000000 {
..
..
@@ -22,7 +24,7 @@
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 	};
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25
 
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 	chosen {
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-		bootargs = "console=ttySAC2,115200";
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+		stdout-path = "serial2:115200n8";
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 	};
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29
 
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 	gpio_keys {
..
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@@ -71,32 +73,65 @@
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 		};
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 	};
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75
 
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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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-
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-		main_dc_reg: regulator@0 {
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-			compatible = "regulator-fixed";
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-			reg = <0>;
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-			regulator-name = "MAIN_DC";
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+	panel: panel {
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+		compatible = "boe,hv070wsa-100";
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+		power-supply = <&vcc_3v3_reg>;
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+		enable-gpios = <&gpd1 3 GPIO_ACTIVE_HIGH>;
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+		port {
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+			panel_ep: endpoint {
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+				remote-endpoint = <&bridge_out_ep>;
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+			};
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 		};
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+	};
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86
 
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-		mmc_reg: regulator@1 {
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-			compatible = "regulator-fixed";
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-			reg = <1>;
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-			regulator-name = "VDD_33ON_2.8V";
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-			regulator-min-microvolt = <2800000>;
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-			regulator-max-microvolt = <2800000>;
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-			gpio = <&gpx1 1 GPIO_ACTIVE_LOW>;
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-			enable-active-high;
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-		};
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+	main_dc_reg: regulator-0 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "MAIN_DC";
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+		regulator-always-on;
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+	};
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92
 
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-		reg_hdmi_en: regulator@2 {
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-			compatible = "regulator-fixed";
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-			reg = <2>;
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-			regulator-name = "hdmi-en";
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-		};
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+	mmc_reg: regulator-1 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "VDD_MMC";
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+		regulator-min-microvolt = <2800000>;
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+		regulator-max-microvolt = <2800000>;
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+		regulator-always-on;
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+	};
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+
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+	reg_hdmi_en: regulator-2 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "hdmi-en";
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+		regulator-always-on;
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+	};
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+
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+	vcc_1v2_reg: regulator-3 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "VCC_1V2";
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+		regulator-min-microvolt = <1200000>;
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+		regulator-max-microvolt = <1200000>;
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+		regulator-always-on;
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+	};
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+
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+	vcc_1v8_reg: regulator-4 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "VCC_1V8";
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+		regulator-min-microvolt = <1800000>;
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+		regulator-max-microvolt = <1800000>;
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+		regulator-always-on;
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+	};
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+
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+	vcc_3v3_reg: regulator-5 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "VCC_3V3";
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+		regulator-min-microvolt = <3300000>;
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+		regulator-max-microvolt = <3300000>;
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+		regulator-always-on;
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+	};
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+
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+	sound {
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+		compatible = "samsung,arndale-wm1811";
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+		samsung,audio-cpu = <&i2s0>;
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+		samsung,audio-codec = <&wm1811>;
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 	};
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136
 
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 	fixed-rate-clocks {
..
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@@ -111,35 +146,46 @@
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 		compatible = "smsc,usb3503a";
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147
 
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 		reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
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-		connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
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+		connect-gpios = <&gpd1 7 GPIO_ACTIVE_HIGH>;
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 	};
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+};
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+
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+&clock {
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+	assigned-clocks = <&clock CLK_FOUT_EPLL>;
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+	assigned-clock-rates = <49152000>;
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+};
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+
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+&clock_audss {
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+	assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;
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+	assigned-clock-parents = <&clock CLK_FOUT_EPLL>;
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 };
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162
 
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 &cpu0 {
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 	cpu0-supply = <&buck2_reg>;
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 };
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-&dp {
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+&dsi_0 {
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+	vddcore-supply = <&ldo8_reg>;
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+	vddio-supply = <&ldo10_reg>;
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+	samsung,pll-clock-frequency = <24000000>;
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+	samsung,burst-clock-frequency = <320000000>;
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+	samsung,esc-clock-frequency = <10000000>;
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 	status = "okay";
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-	samsung,color-space = <0>;
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-	samsung,color-depth = <1>;
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-	samsung,link-rate = <0x0a>;
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-	samsung,lane-count = <4>;
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-	display-timings {
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-		native-mode = <&timing0>;
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-
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-		timing0: timing {
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-			/* 2560x1600 DP panel */
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-			clock-frequency = <50000>;
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-			hactive = <2560>;
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-			vactive = <1600>;
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-			hfront-porch = <48>;
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-			hback-porch = <80>;
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-			hsync-len = <32>;
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-			vback-porch = <16>;
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-			vfront-porch = <8>;
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-			vsync-len = <6>;
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+	bridge@0 {
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+		reg = <0>;
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+		compatible = "toshiba,tc358764";
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+		vddc-supply = <&vcc_1v2_reg>;
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+		vddio-supply = <&vcc_1v8_reg>;
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+		vddlvds-supply = <&vcc_3v3_reg>;
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+		reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>;
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+		#address-cells = <1>;
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+		#size-cells = <0>;
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+		port@1 {
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+			reg = <1>;
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+			bridge_out_ep: endpoint {
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+				remote-endpoint = <&panel_ep>;
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+			};
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 		};
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 	};
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 };
..
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@@ -197,11 +243,17 @@
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 		s5m8767,pmic-buck3-dvs-voltage = <1100000>;
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 		s5m8767,pmic-buck4-dvs-voltage = <1200000>;
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 		s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_HIGH>,
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-		                              <&gpd1 1 GPIO_ACTIVE_HIGH>,
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-		                              <&gpd1 2 GPIO_ACTIVE_HIGH>;
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+					      <&gpd1 1 GPIO_ACTIVE_HIGH>,
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+					      <&gpd1 2 GPIO_ACTIVE_HIGH>;
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 		s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>,
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-		                             <&gpx2 4 GPIO_ACTIVE_HIGH>,
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-		                             <&gpx2 5 GPIO_ACTIVE_HIGH>;
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+					     <&gpx2 4 GPIO_ACTIVE_HIGH>,
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+					     <&gpx2 5 GPIO_ACTIVE_HIGH>;
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+
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+		s5m8767_osc: clocks {
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+			compatible = "samsung,s5m8767-clk";
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+			#clock-cells = <1>;
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+			clock-output-names = "s5m8767_ap", "unused1", "unused2";
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+		};
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 		regulators {
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 			ldo1_reg: LDO1 {
..
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@@ -390,7 +442,7 @@
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 			};
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 			buck1_reg: BUCK1 {
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-				regulator-name = "vdd_mif";
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+				regulator-name = "VDD_MIF";
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 				regulator-min-microvolt = <950000>;
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 				regulator-max-microvolt = <1200000>;
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 				regulator-always-on;
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@@ -399,7 +451,7 @@
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 			};
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 			buck2_reg: BUCK2 {
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-				regulator-name = "vdd_arm";
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+				regulator-name = "VDD_ARM";
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 				regulator-min-microvolt = <912500>;
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 				regulator-max-microvolt = <1300000>;
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 				regulator-always-on;
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@@ -408,7 +460,7 @@
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 			};
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461
 
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 			buck3_reg: BUCK3 {
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-				regulator-name = "vdd_int";
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+				regulator-name = "VDD_INT";
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 				regulator-min-microvolt = <900000>;
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 				regulator-max-microvolt = <1200000>;
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 				regulator-always-on;
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@@ -417,9 +469,9 @@
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 			};
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 			buck4_reg: BUCK4 {
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-				regulator-name = "vdd_g3d";
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-				regulator-min-microvolt = <1000000>;
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-				regulator-max-microvolt = <1000000>;
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+				regulator-name = "VDD_G3D";
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+				regulator-min-microvolt = <850000>;
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+				regulator-max-microvolt = <1300000>;
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 				regulator-always-on;
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 				regulator-boot-on;
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 				op_mode = <1>;
..
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@@ -459,9 +511,11 @@
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 &i2c_3 {
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 	status = "okay";
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513
 
462
-	wm1811a@1a {
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+	wm1811: codec@1a {
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 		compatible = "wlf,wm1811";
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 		reg = <0x1a>;
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+		clocks = <&i2s0 CLK_I2S_CDCLK>;
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+		clock-names = "MCLK1";
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519
 
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 		AVDD2-supply = <&main_dc_reg>;
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 		CPVDD-supply = <&main_dc_reg>;
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@@ -488,15 +542,20 @@
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 	status = "okay";
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 	samsung,i2c-sda-delay = <100>;
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 	samsung,i2c-max-bus-freq = <40000>;
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-	samsung,i2c-slave-addr = <0x38>;
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-
493
-	sata_phy_i2c:sata-phy@38 {
494
-		compatible = "samsung,exynos-sataphy-i2c";
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-		reg = <0x38>;
496
-	};
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545
 };
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546
 
499
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 &i2s0 {
548
+	assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
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+	assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
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+	status = "okay";
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+};
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+
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+&i2s0_bus {
554
+	samsung,pin-drv = <EXYNOS4_PIN_DRV_LV2>;
555
+};
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+
557
+&mali {
558
+	mali-supply = <&buck4_reg>;
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 	status = "okay";
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 };
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561
 
..
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@@ -540,6 +599,8 @@
540
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 };
541
600
 
542
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 &rtc {
602
+	clocks = <&clock CLK_RTC>, <&s5m8767_osc S2MPS11_CLK_AP>;
603
+	clock-names = "rtc", "rtc_src";
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 	status = "okay";
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605
 };
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606
 
..
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@@ -552,19 +613,22 @@
552
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 	samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
553
614
 };
554
615
 
616
+&sata_phy_i2c {
617
+	status = "okay";
618
+};
619
+
555
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 &soc {
556
621
 	/*
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 	 * For unknown reasons HDMI-DDC does not work with Exynos I2C
558
623
 	 * controllers. Lets use software I2C over GPIO pins as a workaround.
559
624
 	 */
560
-	i2c_ddc: i2c-gpio {
625
+	i2c_ddc: i2c-10 {
561
626
 		pinctrl-names = "default";
562
627
 		pinctrl-0 = <&i2c2_gpio_bus>;
563
628
 		status = "okay";
564
629
 		compatible = "i2c-gpio";
565
-		gpios = <&gpa0 6 0 /* sda */
566
-			 &gpa0 7 0 /* scl */
567
-			>;
630
+		sda-gpios = <&gpa0 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
631
+		scl-gpios = <&gpa0 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
568
632
 		i2c-gpio,delay-us = <2>;
569
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 		#address-cells = <1>;
570
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 		#size-cells = <0>;