arm64: dts: qcom: sm8250-mtp: add sound card support

This patch adds sound card support for MTP using WCD938x headset playback,
capture, WSA8810 Speaker Playback and DMICs via VA macro.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211006164712.16078-5-srinivas.kandagatla@linaro.org

arch/arm64/boot/dts/qcom/sm8250-mtp.dts

@@ -648,6 +648,110 @@ wcd938x: codec {
 	};
 };
 
+&sound {
+	compatible = "qcom,sm8250-sndcard";
+	model = "SM8250-MTP-WCD9380-WSA8810-VA-DMIC";
+	audio-routing =
+		"SpkrLeft IN", "WSA_SPK1 OUT",
+		"SpkrRight IN", "WSA_SPK2 OUT",
+		"IN1_HPHL", "HPHL_OUT",
+		"IN2_HPHR", "HPHR_OUT",
+		"AMIC1", "MIC BIAS1",
+		"AMIC2", "MIC BIAS2",
+		"AMIC3", "MIC BIAS3",
+		"AMIC4", "MIC BIAS3",
+		"AMIC5", "MIC BIAS4",
+		"TX SWR_ADC0", "ADC1_OUTPUT",
+		"TX SWR_ADC1", "ADC2_OUTPUT",
+		"TX SWR_ADC2", "ADC3_OUTPUT",
+		"TX SWR_ADC3", "ADC4_OUTPUT",
+		"TX SWR_DMIC0", "DMIC1_OUTPUT",
+		"TX SWR_DMIC1", "DMIC2_OUTPUT",
+		"TX SWR_DMIC2", "DMIC3_OUTPUT",
+		"TX SWR_DMIC3", "DMIC4_OUTPUT",
+		"TX SWR_DMIC4", "DMIC5_OUTPUT",
+		"TX SWR_DMIC5", "DMIC6_OUTPUT",
+		"TX SWR_DMIC6", "DMIC7_OUTPUT",
+		"TX SWR_DMIC7", "DMIC8_OUTPUT";
+
+	mm1-dai-link {
+		link-name = "MultiMedia1";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA1>;
+		};
+	};
+
+	mm2-dai-link {
+		link-name = "MultiMedia2";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA2>;
+		};
+	};
+
+	mm3-dai-link {
+		link-name = "MultiMedia3";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA3>;
+		};
+	};
+
+	wcd-playback-dai-link {
+		link-name = "WCD Playback";
+		cpu {
+			sound-dai = <&q6afedai RX_CODEC_DMA_RX_0>;
+		};
+		codec {
+			sound-dai = <&wcd938x 0>, <&swr1 0>, <&rxmacro 0>;
+		};
+		platform {
+			sound-dai = <&q6routing>;
+		};
+	};
+
+	wcd-capture-dai-link {
+		link-name = "WCD Capture";
+		cpu {
+			sound-dai = <&q6afedai TX_CODEC_DMA_TX_3>;
+		};
+
+		codec {
+			sound-dai = <&wcd938x 1>, <&swr2 0>, <&txmacro 0>;
+		};
+		platform {
+			sound-dai = <&q6routing>;
+		};
+	};
+
+	wsa-dai-link {
+		link-name = "WSA Playback";
+		cpu {
+			sound-dai = <&q6afedai WSA_CODEC_DMA_RX_0>;
+		};
+
+		codec {
+			sound-dai = <&left_spkr>, <&right_spkr>, <&swr0 0>, <&wsamacro 0>;
+		};
+		platform {
+			sound-dai = <&q6routing>;
+		};
+	};
+
+	va-dai-link {
+		link-name = "VA Capture";
+		cpu {
+			sound-dai = <&q6afedai VA_CODEC_DMA_TX_0>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&vamacro 0>;
+		};
+	};
+};
+
 &swr0 {
 	left_spkr: wsa8810-right@0,3{
 		compatible = "sdw10217211000";