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2023-12-06 08f87f769b595151be1afeff53e144f543faa614 
 kernel/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
....@@ -1,13 +1,11 @@
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-/*
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- * Copyright (C) Harald Geyer <harald@ccbib.org>
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- * based on sun50i-a64-olinuxino.dts by Jagan Teki <jteki@openedev.com>
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- *
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- * SPDX-License-Identifier: (GPL-2.0 OR MIT)
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- */
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+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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+// Copyright (C) Harald Geyer <harald@ccbib.org>
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+// based on sun50i-a64-olinuxino.dts by Jagan Teki <jteki@openedev.com>
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85 /dts-v1/;
96 
107 #include "sun50i-a64.dtsi"
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+#include "sun50i-a64-cpu-opp.dtsi"
119 
1210 #include <dt-bindings/gpio/gpio.h>
1311 #include <dt-bindings/input/input.h>
....@@ -19,6 +17,15 @@
1917 
2018 	aliases {
2119 		serial0 = &uart0;
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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 = <&pwm 0 50000 0>;
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+		power-supply = <&reg_dcdc1>;
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+		brightness-levels = <0 5 7 10 14 20 28 40 56 80 112>;
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+		default-brightness-level = <5>;
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+		enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
2229 	};
2330 
2431 	chosen {
....@@ -70,6 +77,45 @@
7077 		compatible = "mmc-pwrseq-simple";
7178 		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
7279 	};
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+
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+	speaker_amp: audio-amplifier {
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+		compatible = "simple-audio-amplifier";
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+		enable-gpios = <&r_pio 0 12 GPIO_ACTIVE_HIGH>; /* PL12 */
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+		sound-name-prefix = "Speaker Amp";
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+	};
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+};
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+
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+&codec {
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+	status = "okay";
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+};
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+
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+&codec_analog {
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+	cpvdd-supply = <&reg_eldo1>;
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+	status = "okay";
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+};
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+
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+&dai {
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+	status = "okay";
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+};
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+
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+&de {
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+	status = "okay";
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+};
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+
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+&cpu0 {
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+	cpu-supply = <&reg_dcdc2>;
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+};
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+
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+&cpu1 {
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+	cpu-supply = <&reg_dcdc2>;
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+};
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+
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+&cpu2 {
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+	cpu-supply = <&reg_dcdc2>;
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+};
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+
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+&cpu3 {
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+	cpu-supply = <&reg_dcdc2>;
73119 };
74120 
75121 &ehci1 {
....@@ -77,14 +123,31 @@
77123 };
78124 
79125 
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-/* The ANX6345 eDP-bridge is on i2c0. There is no linux (mainline)
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- * driver for this chip at the moment, the bootloader initializes it.
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- * However it can be accessed with the i2c-dev driver from user space.
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- */
84126 &i2c0 {
85127 	clock-frequency = <100000>;
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c0_pins>;
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+	status = "okay";
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+
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+	anx6345: anx6345@38 {
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+		compatible = "analogix,anx6345";
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+		reg = <0x38>;
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+		reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
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+		dvdd25-supply = <&reg_dldo2>;
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+		dvdd12-supply = <&reg_dldo3>;
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+
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+		ports {
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+			#address-cells = <1>;
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+			#size-cells = <0>;
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+
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+			port@0 {
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+				anx6345_in: endpoint {
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+					remote-endpoint = <&tcon0_out_anx6345>;
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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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+&mixer0 {
88151 	status = "okay";
89152 };
90153 
....@@ -131,6 +194,10 @@
131194 	status = "okay";
132195 };
133196 
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+&pwm {
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+	status = "okay";
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+};
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+
134201 &r_rsb {
135202 	status = "okay";
136203 
....@@ -144,6 +211,14 @@
144211 };
145212 
146213 #include "axp803.dtsi"
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+
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+&ac_power_supply {
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+	status = "okay";
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+};
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+
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+&battery_power_supply {
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+	status = "okay";
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+};
147222 
148223 &reg_aldo1 {
149224 	regulator-always-on;
....@@ -239,7 +314,7 @@
239314 };
240315 
241316 /*
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- * The A64 chip cannot work without this regulator off, although
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+ * The A64 chip cannot work with this regulator off, although
243318  * it seems to be only driving the AR100 core.
244319  * Maybe we don't still know well about CPUs domain.
245320  */
....@@ -258,9 +333,46 @@
258333 	vcc-hdmi-supply = <&reg_dldo1>;
259334 };
260335 
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+&sound {
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+	simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
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+	simple-audio-card,widgets = "Headphone", "Headphone Jack",
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+				    "Microphone", "Headset Microphone",
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+				    "Microphone", "Internal Microphone",
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+				    "Speaker", "Internal Speaker";
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+	simple-audio-card,routing =
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+			"Left DAC", "DACL",
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+			"Right DAC", "DACR",
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+			"ADCL", "Left ADC",
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+			"ADCR", "Right ADC",
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+			"Headphone Jack", "HP",
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+			"Speaker Amp INL", "LINEOUT",
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+			"Speaker Amp INR", "LINEOUT",
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+			"Internal Speaker", "Speaker Amp OUTL",
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+			"Internal Speaker", "Speaker Amp OUTR",
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+			"Internal Microphone", "MBIAS",
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+			"MIC1", "Internal Microphone",
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+			"Headset Microphone", "HBIAS",
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+			"MIC2", "Headset Microphone";
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+	status = "okay";
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+};
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+
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+&tcon0 {
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+	pinctrl-names = "default";
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+	pinctrl-0 = <&lcd_rgb666_pins>;
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+
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+	status = "okay";
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+};
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+
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+&tcon0_out {
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+	tcon0_out_anx6345: endpoint@0 {
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+		reg = <0>;
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+		remote-endpoint = <&anx6345_in>;
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+	};
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+};
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+
261373 &uart0 {
262374 	pinctrl-names = "default";
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-	pinctrl-0 = <&uart0_pins_a>;
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+	pinctrl-0 = <&uart0_pb_pins>;
264376 	status = "okay";
265377 };
266378