drm/panfrost: Add support for Mali on the MT8370 SoC

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.

Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://lore.kernel.org/r/20250509-mt8370-enable-gpu-v6-4-2833888cb1d3@collabora.com

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