The ADMACs present in M3 series devices (t8122 and t603x SoCs) need
additional register writes in order to function correctly. Add a new
compatible chain for those, and change the driver to do the write.

To simplify the merge strategy, the device tree entries will be sent
in a future patch series.

Signed-off-by: Sasha Finkelstein <k@chaosmail.tech>
---
Changes in v4:
- Use the entire hw data struct
- Link to v3: https://patch.msgid.link/20260812-t603x-admac-v3-0-d1f137f803e1@chaosmail.tech

Changes in v3:
- Use t8013 hw data as default
- Link to v2: https://patch.msgid.link/20260729-t603x-admac-v2-0-e4b2bb6ca45e@chaosmail.tech

Changes in v2:
- Typo fix
- Link to v1: https://patch.msgid.link/20260725-t603x-admac-v1-0-6a4dec023f02@chaosmail.tech

---
Sasha Finkelstein (2):
      dt-bindings: dma: apple,admac: Add M3 generation ADMACs
      dmaengine: apple-admac: Add M3 generation ADMACs

 Documentation/devicetree/bindings/dma/apple,admac.yaml | 10 ++++++++--
 drivers/dma/apple-admac.c                              | 24 ++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 2 deletions(-)
---
base-commit: 0ce37745d4bfbc493f718169c3974898ffec8ee7
change-id: 20260725-t603x-admac-a1b07a2ccb54

Best regards,
--  
Sasha Finkelstein <k@chaosmail.tech>

On Sat, 15 Aug 2026 12:41:37 +0200, Sasha Finkelstein wrote:
> The ADMACs present in M3 series devices (t8122 and t603x SoCs) need
> additional register writes in order to function correctly. Add a new
> compatible chain for those, and change the driver to do the write.
> 
> To simplify the merge strategy, the device tree entries will be sent
> in a future patch series.
> 
> [...]

Applied, thanks!

[1/2] dt-bindings: dma: apple,admac: Add M3 generation ADMACs
      commit: b16c2ef38cc45fa73a68aefa769c0139f6a53006
[2/2] dmaengine: apple-admac: Add M3 generation ADMACs
      commit: 40c92b5df91f5b4a7bf562a6829f044f1a748375

Best regards,
-- 
~Vinod