[PATCH v7 0/2] Enable audio support for J721S2 EVM

[Moteen Shah]

Hello all,

On 17/07/26 14:01, Moteen Shah wrote:
> Earlier version of the patchset sent upstream[0] was rejected as
> its dependency[1], which resolves the DTBS check errors introduced
> by [0] also got rejected on the grounds of ABI breakage.
>
> Another solution to fix the DTBS check errors introduced by [0] is
> to modify the ti,j721e-system-controller.yaml binding to allow
> audio-refclk as clock-controller child. This is done in the first
> patch of this series.
>
> Changes since v6:
> - Fix commit message in patch 2/2: split the I2C3 and McASP routing
>    bullet to correctly describe I2C3 routing via gpio-mux controller
>    and McASP serializer routing via GPIO hogs as separate items
> - Add Reviewed-by from Sen
>
> Changes since v5:
> Link to v5:
> https://lore.kernel.org/all/20260520115603.2662930-1-m-shah@ti.com/
> - Move audio_refclk1 clock node from the overlay (k3-j721s2-evm-audio.dtso)
>    to the main DTSI (k3-j721s2-main.dtsi) so it is always available
>    independent of the overlay being applied
> - Drop the &scm_conf block from the overlay since it is now in main.dtsi
>
> Changes since v4:
> Link to v4:
> https://lore.kernel.org/all/20260519142341.2531948-1-m-shah@ti.com/
> - Explicitly disable main_mcan3 and main_mcan5 as they will silently
>    break mcasp audio routing
>
> Link to v3:
> https://lore.kernel.org/all/20260330094459.128648-1-m-shah@ti.com/
> Link to v2:
> https://lore.kernel.org/all/20260205130707.2033197-1-m-shah@ti.com/
> Link to v1:
> https://lore.kernel.org/all/20260112104536.83309-1-m-shah@ti.com/
> Bootlogs:
> https://gist.github.com/Jamm02/f586087dad227450abe8637e8a688c68
>
> [0]: https://lore.kernel.org/linux-arm-kernel/20250604104656.38752-1-j-choudhary@ti.com/
> [1]: https://lore.kernel.org/all/20250603095609.33569-4-j-choudhary@ti.com/
>
> Jayesh Choudhary (1):
>    arm64: dts: ti: Add audio overlay for k3-j721s2-evm
>
> Moteen Shah (1):
>    dt-bindings: ti: Update audio-refclk binding and j721e system
>      controller
>
>   .../bindings/clock/ti,am62-audio-refclk.yaml  |   8 +-
>   .../soc/ti/ti,j721e-system-controller.yaml    |   6 +-
>   arch/arm64/boot/dts/ti/Makefile               |   4 +
>   .../boot/dts/ti/k3-j721s2-evm-audio.dtso      | 157 ++++++++++++++++++
>   arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi    |   9 +
>   5 files changed, 180 insertions(+), 4 deletions(-)
>   create mode 100644 arch/arm64/boot/dts/ti/k3-j721s2-evm-audio.dtso


A gentle reminder on the series. If there is any change expected do let 
me know.

Thanks and regards,
Moteen