u-boot/arch/arm/dts/rk3399-rockpro64.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
 * Copyright (c) 2018 Akash Gajjar <Akash_Gajjar@mentor.com>
 * Copyright (c) 2019 Katsuhiro Suzuki <katsuhiro@katsuster.net>
 */

/dts-v1/;
#include "rk3399-rockpro64.dtsi"

/ {
	model = "Pine64 RockPro64 v2.1";
	compatible = "pine64,rockpro64-v2.1", "pine64,rockpro64", "rockchip,rk3399";
};

&i2c1 {
	es8316: codec@11 {
		compatible = "everest,es8316";
		reg = <0x11>;
		clocks = <&cru SCLK_I2S_8CH_OUT>;
		clock-names = "mclk";
		#sound-dai-cells = <0>;

		port {
			es8316_p0_0: endpoint {
				remote-endpoint = <&i2s1_p0_0>;
			};
		};
	};
};