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authorSrinivasa Rao Mandadapu <[email protected]>2022-07-07 18:53:02 +0530
committerBjorn Andersson <[email protected]>2022-09-13 09:57:24 -0500
commitf10c73ac6e90ca2343fc4f06b61ce8c1824c9bfd (patch)
treed5442a754856a1e48e6753c2c528531e9cf9ce46
parent8cf4133bc1fbb6fbc695e4398b940caf3ec59ba5 (diff)
arm64: dts: qcom: sc7280: Enable lpass cpu node for CRD 3.0/3.1
Enable lpass cpu node and add pin control and dai-links for audio on sc7280 based platforms of rev5+ (aka CRD 3.0/3.1) boards. Signed-off-by: Srinivasa Rao Mandadapu <[email protected]> Co-developed-by: Venkata Prasad Potturu <[email protected]> Signed-off-by: Venkata Prasad Potturu <[email protected]> Reviewed-by: Matthias Kaehlcke <[email protected]> Signed-off-by: Bjorn Andersson <[email protected]> Link: https://lore.kernel.org/r/[email protected]
-rw-r--r--arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi
index 6dfd49735108..989a895cdcfd 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi
@@ -7,6 +7,34 @@
/* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */
+&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";
};