Re: [PATCH v5 2/3] drm/panfrost: Add support for Mali on the MT8370 SoC

[AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>]

Il 02/05/25 14:17, Louis-Alexis Eyraud ha scritto:
> Add a compatible for the MediaTek MT8370 SoC, with an integrated ARM
> Mali G57 MC2 GPU (Valhall-JM, dual core), with new platform data for
> its support in the panfrost driver.
> It uses the same data as MT8186 for the power management features to
> describe power supplies, pm_domains and enablement (one regulator, two
> power domains) but also sets the FORCE_AARCH64_PGTABLE flag in the GPU
> configuration quirks bitfield to enable AARCH64 4K page table format
> mode.
> As MT8186 and MT8370 SoC have different GPU architecture (Mali G52 2EE
> MC2 for MT8186), making them not compatible, and this mode is only
> enabled for Mediatek SoC that are Mali G57 based (compatible with
> mediatek,mali-mt8188 or mediatek,mali-8192), having specific platform
> data allows to set this flag for MT8370 without modifying MT8186
> configuration and behaviour.
> 
> Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>