[PATCH v1 0/5] SPMI: MediaTek: Add support for multi-bus

Nícolas F. R. A. Prado nfraprado at collabora.com
Tue Jun 24 07:51:47 PDT 2025


On Mon, 2025-06-23 at 14:00 +0200, AngeloGioacchino Del Regno wrote:
> This series adds basic support for multi-bus (multi-master) SPMI
> controllers, as found in the MediaTek MT8196 Chromebook SoC and
> the MediaTek MT6991 Dimensity 9400 Smartphone SoC, including RCS
> interrupt handling and per-bus registration.
> 
> AngeloGioacchino Del Regno (5):
>   dt-bindings: spmi: Add MediaTek MT8196 SPMI 2 Arbiter/Controllers
>   spmi: mtk-pmif: Add multi-bus support for SPMI 2.0
>   spmi: mtk-pmif: Keep spinlock until read is fully done
>   spmi: mtk-pmif: Implement Request Capable Slave (RCS) interrupt
>   spmi: mtk-pmif: Add support for MT8196 SPMI Controller
> 
>  .../bindings/spmi/mediatek,mt8196-spmi.yaml   | 138 +++++
>  drivers/spmi/spmi-mtk-pmif.c                  | 471 +++++++++++++++-
> --
>  2 files changed, 530 insertions(+), 79 deletions(-)
>  create mode 100644
> Documentation/devicetree/bindings/spmi/mediatek,mt8196-spmi.yaml
> 

For the whole series:

Reviewed-by: Nícolas F. R. A. Prado <nfraprado at collabora.com>

(as I internally reviewed it before submission)

-- 
Thanks,

Nícolas



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