| MT8173 with RT5650 CODECS and HDMI via I2S | |
| Required properties: | |
| - compatible : "mediatek,mt8173-rt5650" | |
| - mediatek,audio-codec: the phandles of rt5650 codecs | |
| and of the hdmi encoder node | |
| - mediatek,platform: the phandle of MT8173 ASoC platform | |
| Optional subnodes: | |
| - codec-capture : the subnode of rt5650 codec capture | |
| Required codec-capture subnode properties: | |
| - sound-dai: audio codec dai name on capture path | |
| <&rt5650 0> : Default setting. Connect rt5650 I2S1 for capture. (dai_name = rt5645-aif1) | |
| <&rt5650 1> : Connect rt5650 I2S2 for capture. (dai_name = rt5645-aif2) | |
| - mediatek,mclk: the MCLK source | |
| 0 : external oscillator, MCLK = 12.288M | |
| 1 : internal source from mt8173, MCLK = sampling rate*256 | |
| Example: | |
| sound { | |
| compatible = "mediatek,mt8173-rt5650"; | |
| mediatek,audio-codec = <&rt5650 &hdmi0>; | |
| mediatek,platform = <&afe>; | |
| mediatek,mclk = <0>; | |
| codec-capture { | |
| sound-dai = <&rt5650 1>; | |
| }; | |
| }; | |