[v1] SPMI: MediaTek: Add support for multi-bus

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

AngeloGioacchino Del Regno posted 5 patches 3 months, 2 weeks ago

Diff against v2
Download series mbox

There is a newer version of this series

.../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

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

Posted by AngeloGioacchino Del Regno 3 months, 2 weeks ago

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

-- 
2.49.0

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

Posted by Nícolas F. R. A. Prado 3 months, 2 weeks ago

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@collabora.com>

(as I internally reviewed it before submission)

-- 
Thanks,

Nícolas