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arm64: dts: qcom: sc7280: Enable lpass cpu node for CRD 3.0/3.1

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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 <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>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1657200184-29565-11-git-send-email-quic_srivasam@quicinc.com
This commit is contained in:
Srinivasa Rao Mandadapu 2022-07-07 18:53:02 +05:30 • committed by Bjorn Andersson
parent 8cf4133bc1
commit f10c73ac6e
1 changed files with 28 additions and 0 deletions
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28
arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi
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@ -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";
};