diff mbox series

[v9,10/12] arm64: dts: qcom: sc7280: Enable lpass cpu node for CRD 3.0/3.1

Message ID 1650552459-21077-11-git-send-email-quic_srivasam@quicinc.com
State Superseded
Headers show
Series Add soundcard support for sc7280 based platforms. | expand

Commit Message

Srinivasa Rao Mandadapu April 21, 2022, 2:47 p.m. UTC 
Enable lpass cpu node for audio on sc7280 based platforms of rev5
(aka CRD 3.0/3.1) 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>
---
 arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts | 28 +++++++++++++++++++++++
 1 file changed, 28 insertions(+)

Comments

Matthias Kaehlcke April 21, 2022, 5:18 p.m. UTC | #1 
On Thu, Apr 21, 2022 at 08:17:37PM +0530, Srinivasa Rao Mandadapu wrote:
> Enable lpass cpu node for audio on sc7280 based platforms of rev5
> (aka CRD 3.0/3.1) boards.

nit: the patch does a bit more than purely 'enabling' the node.

> 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>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
index d6a3086..4033d2a 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
@@ -99,6 +99,34 @@  ap_ts_pen_1v8: &i2c13 {
 	};
 };
 
+&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";
 };