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2024-05-10 10ebd8556b7990499c896a550e3d416b444211e6 
 kernel/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
....@@ -1,47 +1,7 @@
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-/*
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- * Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.xyz>
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- *
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- * Based on sun50i-a64-pine64.dts, which is:
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- *   Copyright (c) 2016 ARM Ltd.
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- *
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- * This file is dual-licensed: you can use it either under the terms
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- * of the GPL or the X11 license, at your option. Note that this dual
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- * licensing only applies to this file, and not this project as a
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- * whole.
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- *
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- *  a) This library is free software; you can redistribute it and/or
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- *     modify it under the terms of the GNU General Public License as
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- *     published by the Free Software Foundation; either version 2 of the
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- *     License, or (at your option) any later version.
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- *
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- *     This library is distributed in the hope that it will be useful,
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- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *     GNU General Public License for more details.
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- *
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- * Or, alternatively,
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- *
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- *  b) Permission is hereby granted, free of charge, to any person
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- *     obtaining a copy of this software and associated documentation
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- *     files (the "Software"), to deal in the Software without
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- *     restriction, including without limitation the rights to use,
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- *     copy, modify, merge, publish, distribute, sublicense, and/or
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- *     sell copies of the Software, and to permit persons to whom the
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- *     Software is furnished to do so, subject to the following
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- *     conditions:
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- *
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- *     The above copyright notice and this permission notice shall be
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- *     included in all copies or substantial portions of the Software.
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- *
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- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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- *     OTHER DEALINGS IN THE SOFTWARE.
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- */
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+// Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.xyz>
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+// Based on sun50i-a64-pine64.dts, which is:
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+//   Copyright (c) 2016 ARM Ltd.
455 
466 /dts-v1/;
477 
....@@ -55,10 +15,25 @@
5515 	aliases {
5616 		ethernet0 = &emac;
5717 		serial0 = &uart0;
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+		serial1 = &uart1;
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+		serial2 = &uart2;
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+		serial3 = &uart3;
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+		serial4 = &uart4;
5822 	};
5923 
6024 	chosen {
6125 		stdout-path = "serial0:115200n8";
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+	};
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+
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+	hdmi-connector {
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+		compatible = "hdmi-connector";
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+		type = "a";
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+
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+		port {
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+			hdmi_con_in: endpoint {
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+				remote-endpoint = <&hdmi_out_con>;
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+			};
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+		};
6237 	};
6338 
6439 	reg_vcc1v8: vcc1v8 {
....@@ -67,6 +42,30 @@
6742 		regulator-min-microvolt = <1800000>;
6843 		regulator-max-microvolt = <1800000>;
6944 	};
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+};
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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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+};
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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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+	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";
7069 };
7170 
7271 &ehci0 {
....@@ -80,10 +79,21 @@
8079 &emac {
8180 	pinctrl-names = "default";
8281 	pinctrl-0 = <&rgmii_pins>;
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-	phy-mode = "rgmii";
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+	phy-mode = "rgmii-txid";
8483 	phy-handle = <&ext_rgmii_phy>;
8584 	phy-supply = <&reg_dc1sw>;
8685 	status = "okay";
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+};
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+
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+&hdmi {
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+	hvcc-supply = <&reg_dldo1>;
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+	status = "okay";
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+};
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+
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+&hdmi_out {
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+	hdmi_out_con: endpoint {
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+		remote-endpoint = <&hdmi_con_in>;
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+	};
8797 };
8898 
8999 &mdio {
....@@ -144,12 +154,47 @@
144154 	vcc-hdmi-supply = <&reg_dldo1>;
145155 };
146156 
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+&sound {
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+	simple-audio-card,aux-devs = <&codec_analog>;
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+	simple-audio-card,widgets = "Microphone", "Microphone Jack",
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+				    "Headphone", "Headphone Jack";
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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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+			"Headphone Jack", "HP",
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+			"ADCL", "Left ADC",
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+			"ADCR", "Right ADC",
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+			"MIC2", "Microphone Jack";
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+	status = "okay";
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+};
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+
147171 &uart0 {
148172 	pinctrl-names = "default";
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-	pinctrl-0 = <&uart0_pins_a>;
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+	pinctrl-0 = <&uart0_pb_pins>;
150174 	status = "okay";
151175 };
152176 
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+/* On Pi-2 connector */
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+&uart2 {
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+	pinctrl-names = "default";
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+	pinctrl-0 = <&uart2_pins>;
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+	status = "disabled";
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+};
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+
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+/* On Euler connector */
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+&uart3 {
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+	pinctrl-names = "default";
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+	pinctrl-0 = <&uart3_pins>;
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+	status = "disabled";
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+};
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+
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+/* On Euler connector, RTS/CTS optional */
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+&uart4 {
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+	pinctrl-names = "default";
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+	pinctrl-0 = <&uart4_pins>;
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+	status = "disabled";
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+};
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+
153198 &usb_otg {
154199 	dr_mode = "host";
155200 	status = "okay";