ASoC: qcom: Add Nord Ride audio support

[PATCH 0/5] ASoC: qcom: Add Nord Ride audio support

Posted by Mohammad Rafi Shaik 2 weeks, 4 days ago

This series adds audio support for the Qualcomm Nord Ride platform and
includes the required machine driver, device tree binding updates, and
codec improvements needed for the board's external audio codec
configuration.

Nord Ride uses a PCM1681 DAC for playback and an ADAU1979 ADC for capture.
Compared to other SC8280XP based platforms, Nord Ride requires
board-specific DAI format and codec clock configuration to support
the external PCM1681 DAC and ADAU1979 ADC.

The series includes:
 - Adding OF device matching support to the ADAU1977/78/79 I2C driver,
   enabling Device Tree based instantiation.
 - Adding optional SCK clock support to the PCM1681 codec driver and
   documenting the corresponding DT binding.
 - Adding Nord Ride sound card support to the SC8280XP machine driver
   with board-specific audio configuration.
 - Adding DT bindings for the Nord Ride sound card.

Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
---
Mohammad Rafi Shaik (5):
      ASoC: codec: adau1977-i2c: Add OF device match table
      ASoC: dt-bindings: ti,pcm1681: Document the optional SCK clock
      ASoC: codec: pcm1681: Enable system clock before regmap access
      ASoC: dt-bindings: qcom,sm8250: Add Nord Ride sound card
      ASoC: qcom: sc8280xp: Add Nord Ride sound card support

 .../devicetree/bindings/sound/qcom,sm8250.yaml     |  1 +
 .../devicetree/bindings/sound/ti,pcm1681.yaml      |  7 +++
 sound/soc/codecs/Kconfig                           |  4 +-
 sound/soc/codecs/adau1977-i2c.c                    |  9 ++++
 sound/soc/codecs/pcm1681.c                         | 18 +++++++
 sound/soc/qcom/sc8280xp.c                          | 57 ++++++++++++++++++++++
 6 files changed, 94 insertions(+), 2 deletions(-)
---
base-commit: 944a035ecca915ae947905dcfb03f2b9dc6d032c
change-id: 20260907-nord-asoc-driver-support-ecf0f38204dc

Best regards,
--  
Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>

Re: [PATCH 0/5] ASoC: qcom: Add Nord Ride audio support

Posted by Shawn Guo 2 weeks, 2 days ago

On Mon, Sep 07, 2026 at 11:39:41PM +0530, Mohammad Rafi Shaik wrote:
> This series adds audio support for the Qualcomm Nord Ride platform and
> includes the required machine driver, device tree binding updates, and
> codec improvements needed for the board's external audio codec
> configuration.
> 
> Nord Ride uses a PCM1681 DAC for playback and an ADAU1979 ADC for capture.
> Compared to other SC8280XP based platforms, Nord Ride requires
> board-specific DAI format and codec clock configuration to support
> the external PCM1681 DAC and ADAU1979 ADC.
> 
> The series includes:
>  - Adding OF device matching support to the ADAU1977/78/79 I2C driver,
>    enabling Device Tree based instantiation.
>  - Adding optional SCK clock support to the PCM1681 codec driver and
>    documenting the corresponding DT binding.
>  - Adding Nord Ride sound card support to the SC8280XP machine driver
>    with board-specific audio configuration.
>  - Adding DT bindings for the Nord Ride sound card.
> 
> Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>

Hi Mohammad,

May I ask to be copied on the posting of Nord patches? Thanks!

Shawn