On Thu, Apr 21, 2022 at 08:17:36PM +0530, Srinivasa Rao Mandadapu wrote:
> Subject: arm64: dts: qcom: sc7280: Enable lpass cpu node for CRD 1.0 and CRD 2.0
nit: and the IDP boards?
> Enable lpass cpu node for audio on sc7280 based platforms of revision 3
> and 4 (aka CRD 1.0 and 2.0) boards.
>
> 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>
> Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
> Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 28 ++++++++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
> index 24196a1..2e991e8 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
> @@ -274,6 +274,34 @@
> modem-init;
> };
>
> +&lpass_cpu {
> + status = "okay";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&mi2s1_data0>, <&mi2s1_sclk>, <&mi2s1_ws>;
> +
> + dai-link@1 {
> + reg = <MI2S_SECONDARY>;
> + qcom,playback-sd-lines = <0>;
> + };
> +
> + dai-link@5 {
> + reg = <LPASS_DP_RX>;
> + };
> +
> + dai-link@6 {
> + reg = <LPASS_CDC_DMA_RX0>;
> + };
> +
> + dai-link@19 {
> + reg = <LPASS_CDC_DMA_TX3>;
> + };
> +
> + dai-link@25 {
> + reg = <LPASS_CDC_DMA_VA_TX0>;
> + };
> +};
> +
> &lpass_rx_macro {
> status = "okay";
> };
> --
> 2.7.4
>
