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[v4,0/3] arm64: dts: qcom: sm8450-hdk: add sound support

Message ID 20221125155247.501203-1-krzysztof.kozlowski@linaro.org
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Series arm64: dts: qcom: sm8450-hdk: add sound support | expand

Message

Krzysztof Kozlowski Nov. 25, 2022, 3:52 p.m. UTC 
Hi,

Changes since v3
================
1. Re-order reg and sound-dai-cells.

Changes since v2
================
1. Patch 2: Use lower-case hex.
2. Patch 3: Use ACTIVE_LOW for qcom,wcd9380-codec reset-gpios.
   https://lore.kernel.org/all/20221116053817.2929810-11-dmitry.torokhov@gmail.com
3. Add Rb tags.

Changes since v1
================
1. Patch 2:
   - Whitespace cleanups.
   - Correct include - do not use deprecated one.
2. Patch 3:
   - Sort.
   - Add Rb tag.
   - Correct include - do not use deprecated one and drop q6asm.h (not used).

Description
===========
Initial work (still partially in progress) adding audio to HDK8450 board.

Working/tested:
 - speakers
 - one channel of headset

The DTS patches do not have particular dependencies, however they:
1. Use updated ASoC bindings:
   https://lore.kernel.org/linux-arm-msm/20221111113547.100442-1-krzysztof.kozlowski@linaro.org/T/#t

2. For full operation need changes in Soundwire and Qualcomm ASoC drivers, not
   yet upstreamed:
   https://github.com/krzk/linux/commits/wip/sm8450
   Booting remoteproc without these changes will report errors, but these are
   expected at this stage.

Best regards,
Krzysztof

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

Srinivas Kandagatla (3):
  arm64: dts: qcom: sm8450: add GPR node
  arm64: dts: qcom: sm8450: add Soundwire and LPASS
  arm64: dts: qcom: sm8450-hdk: add sound support

 arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 160 ++++++++++++
 arch/arm64/boot/dts/qcom/sm8450.dtsi    | 334 ++++++++++++++++++++++++
 2 files changed, 494 insertions(+)