1MT8173 with RT5650 CODECS and HDMI via I2S 2 3Required properties: 4- compatible : "mediatek,mt8173-rt5650" 5- mediatek,audio-codec: the phandles of rt5650 codecs 6 and of the hdmi encoder node 7- mediatek,platform: the phandle of MT8173 ASoC platform 8 9Optional subnodes: 10- codec-capture : the subnode of rt5650 codec capture 11Required codec-capture subnode properties: 12- sound-dai: audio codec dai name on capture path 13 <&rt5650 0> : Default setting. Connect rt5650 I2S1 for capture. (dai_name = rt5645-aif1) 14 <&rt5650 1> : Connect rt5650 I2S2 for capture. (dai_name = rt5645-aif2) 15 16- mediatek,mclk: the MCLK source 17 0 : external oscillator, MCLK = 12.288M 18 1 : internal source from mt8173, MCLK = sampling rate*256 19 20Example: 21 22 sound { 23 compatible = "mediatek,mt8173-rt5650"; 24 mediatek,audio-codec = <&rt5650 &hdmi0>; 25 mediatek,platform = <&afe>; 26 mediatek,mclk = <0>; 27 codec-capture { 28 sound-dai = <&rt5650 1>; 29 }; 30 }; 31 32