On Thu, Apr 21, 2022 at 08:17:39PM +0530, Srinivasa Rao Mandadapu wrote:
> Add dt nodes for sound card support on rev5 (aka CRD 3.0/3.1) boards,
> which is using WCD938x headset playback, capture, I2S speaker playback
> and DMICs via VA macro.
>
> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@xxxxxxxxxxx>
> Co-developed-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
> Signed-off-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts | 98 +++++++++++++++++++++++
> 1 file changed, 98 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
> index 4033d2a..bc6dbcc 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
> @@ -42,6 +42,104 @@
> qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
> #sound-dai-cells = <1>;
> };
> +
> + sound: sound {
> + compatible = "google,sc7280-herobrine";
> + model = "sc7280-wcd938x-max98360a-1mic";
> +
> + audio-routing =
> + "IN1_HPHL", "HPHL_OUT",
> + "IN2_HPHR", "HPHR_OUT",
> + "AMIC1", "MIC BIAS1",
> + "AMIC2", "MIC BIAS2",
> + "VA DMIC0", "MIC BIAS1",
> + "VA DMIC1", "MIC BIAS1",
> + "VA DMIC2", "MIC BIAS3",
> + "VA DMIC3", "MIC BIAS3",
> + "TX SWR_ADC0", "ADC1_OUTPUT",
> + "TX SWR_ADC1", "ADC2_OUTPUT",
> + "TX SWR_ADC2", "ADC3_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";
> +
> + qcom,msm-mbhc-hphl-swh = <1>;
> + qcom,msm-mbhc-gnd-swh = <1>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #sound-dai-cells = <0>;
> +
> + dai-link@0 {
> + link-name = "MAX98360A";
> + reg = <MI2S_SECONDARY>;
same comment as for "arm64: dts: qcom: sc7280: Add sound node for CRD
1.0 and CRD 2.0", i.e. use the link number for 'reg' instead of the lpass
DAI id.
> +
> + cpu {
> + sound-dai = <&lpass_cpu MI2S_SECONDARY>;
> + };
> +
> + codec {
> + sound-dai = <&max98360a>;
> + };
> + };
> +
> + dai-link@1 {
> + link-name = "DisplayPort";
> + reg = <LPASS_DP_RX>;
> +
> + cpu {
> + sound-dai = <&lpass_cpu LPASS_DP_RX>;
> + };
> +
> + codec {
> + sound-dai = <&mdss_dp>;
> + };
> + };
> +
> + dai-link@2 {
> + link-name = "WCD9385 Playback";
> + reg = <LPASS_CDC_DMA_RX0>;
> +
> + cpu {
> + sound-dai = <&lpass_cpu LPASS_CDC_DMA_RX0>;
> + };
> +
> + codec {
> + sound-dai = <&wcd938x 0>, <&swr0 0>, <&lpass_rx_macro 0>;
> + };
> + };
> +
> + dai-link@3 {
> + link-name = "WCD9385 Capture";
> + reg = <LPASS_CDC_DMA_TX3>;
> +
> + cpu {
> + sound-dai = <&lpass_cpu LPASS_CDC_DMA_TX3>;
> + };
> +
> + codec {
> + sound-dai = <&wcd938x 1>, <&swr1 0>, <&lpass_tx_macro 0>;
> + };
> + };
> +
> + dai-link@4 {
> + link-name = "DMIC";
> + reg = <LPASS_CDC_DMA_VA_TX0>;
> +
> + cpu {
> + sound-dai = <&lpass_cpu LPASS_CDC_DMA_VA_TX0>;
> + };
> +
> + codec {
> + sound-dai = <&lpass_va_macro 0>;
> + };
> + };
> + };
> };
