wm8960音频编解码器的dtsi文件如何设置？

我在这个 dtsi 文件中做了一些小改动——“arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-010.dtsi
&i2c4 {
pinctrl-names = "default","gpio";
pinctrl-0 = <&pinctrl_i2c4>;
pinctrl-1 = <&pinctrl_i2c4_gpio>;
sda-gpios = <&gpio5 21 (GPIO_ACtiVE_HIGH | GPIO_OPEN_DRAIN)>; //21
scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; //20
时钟频率 = <400000>;
状态=“好的”；
时钟频率 = <100000>；
编解码器：wm8960@1a {
compatible = "wlf,wm8960";
reg = <0x1a>;
#sound-dai-cells = <0>;
pinctrl-0 = <&pinctrl_i2c4>;
//时钟=<&audio_blk_ctrl IMX8MP_CLK_AUDIO_BLK_CTRL_SAI2_MCLK1>；
时钟 = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_SAI2_MCLK1>；
时钟名称=“mclk”；
wlf，共享lrclk；
状态=“好的”；
};
sound-wm8960 {
compatible = "fsl,imx7d-evk-wm8960", "fsl,imx-audio-wm8960";
模型=“wm8960-音频”；
cpu-dai = <&sai2>;
音频编解码器= <＆编解码器>;
asrc-controller = <&easrc>;
编解码器大师；
/* JD2: hp detect high for headphone*/
hp-det =0>;
hp-det-gpios = <&gpio4 28 1>;
mic-det-gpios = <&gpio4 28 1>;
音频路由=
“耳机插孔”，“HP_L”，
“耳机插孔”，“HP_R”，“
Ext Spk”，“SPK_LP”，
“Ext Spk”，“SPK_LN”，
“Ext Spk”，“SPK_RP”，
“ Ext Spk", "SPK_RN",
"LINPUT1", "Mic Jack",
"LINPUT3", "Mic Jack", "
Mic Jack", "MICB",
"CPU-Playback", "ASRC-Playback",
"Playback" , "CPU-Playback",
"ASRC-Capture", "CPU-Capture",
"CPU-Capture", "Capture";

在编译时我收到这个警告
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-010.dtsi:56.27-58.5: 警告 (sound_dai_property): /sound-peb-av-10/simple-audio-card,codec:节点 /soc@0/bus@30800000/i2c@30a50000/wm8960@1a 中缺少属性“#sound-dai-cells”或坏 phandle（从 sound-dai[0] 引用）

1. root@phyboard-pollux-imx8mp-2:~# i2cdetect -y 3
0 1 2 3 4 5 6 7 8 9 abcdef
00: -- -- -- -- -- -- -- -- -- - - -- -- --
10: -- -- -- -- -- -- -- UU -- 1a -- -- -- -- --  
#imx8mplus #imx8mp