[PATCH v2 4/4] pmdomain: mediatek: Add power domain driver for MT8189 SoC

AngeloGioacchino Del Regno angelogioacchino.delregno at collabora.com
Wed Sep 17 02:40:59 PDT 2025


Il 12/09/25 14:04, irving.ch.lin ha scritto:
> From: Irving-ch Lin <irving-ch.lin at mediatek.com>
> 
> Introduce a new power domain (pmd) driver for the MediaTek mt8189 SoC.
> This driver ports and refines the power domain framework, dividing
> hardware blocks (CPU, GPU, peripherals, etc.) into independent power
> domains for precise and energy-efficient power management.
> 
> Signed-off-by: Irving-ch Lin <irving-ch.lin at mediatek.com>

No. This driver is legacy and shall not be used for new platforms.

Please integrate the MT8189 CMOS in mtk-pm-domains instead.

Regards,
Angelo

> ---
>   drivers/pmdomain/mediatek/mt8189-scpsys.h |  75 ++
>   drivers/pmdomain/mediatek/mtk-scpsys.c    | 967 +++++++++++++++++++++-
>   2 files changed, 999 insertions(+), 43 deletions(-)
>   create mode 100644 drivers/pmdomain/mediatek/mt8189-scpsys.h
> 



More information about the linux-arm-kernel mailing list