diff mbox series

[v10,09/12] arm64: dts: qcom: sc7280: Enable lpass cpu node for CRD 1.0/2.0 and IDP boards.

Message ID 1650636521-18442-10-git-send-email-quic_srivasam@quicinc.com (mailing list archive)
State Superseded
Headers show
Series Add soundcard support for sc7280 based platforms. | expand

Commit Message

Srinivasa Rao Mandadapu April 22, 2022, 2:08 p.m. UTC 
Enable lpass cpu node and add pin control and dai-links for audio on sc7280
based platforms of revision 3, 4 (aka CRD 1.0 and 2.0) and IDP boards.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
---
 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 8503bd1..c09a17d 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";
 };