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| author | Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> | 2022-07-07 16:23:02 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-09-13 17:57:24 +0300 |
| commit | f10c73ac6e90ca2343fc4f06b61ce8c1824c9bfd (patch) | |
| tree | d5442a754856a1e48e6753c2c528531e9cf9ce46 | |
| parent | 8cf4133bc1fbb6fbc695e4398b940caf3ec59ba5 (diff) | |
| download | linux-f10c73ac6e90ca2343fc4f06b61ce8c1824c9bfd.tar.xz | |
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 <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
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi | 28 |
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"; }; |