Re: [PATCH v9 09/12] arm64: dts: qcom: sc7280: Enable lpass cpu node for CRD 1.0 and CRD 2.0

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On 4/21/2022 10:43 PM, Matthias Kaehlcke wrote:
Thanks for your time Matthias!!!
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?
Okay.

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




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