drm/panthor: Add support for Mali-G1 GPUs

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Add support for Mali-G1 GPUs (CSF architecture v14), introducing a new
panthor_hw_arch_v14 entry with reset and L2 power management operations
via the PWR_CONTROL block.

Mali-G1 introduces a dedicated PWR_CONTROL block for managing resets and
power domains. panthor_gpu_info_init() is updated to use this block for
L2, tiler, and shader domain present register reads.

Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Karunika Choo <karunika.choo@arm.com>
Link: https://patch.msgid.link/20251125125548.3282320-9-karunika.choo@arm.com
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>

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Karunika Choo 2025-11-25 12:55:48 +00:00 • committed by Boris Brezillon

parent 2008f49a63

commit ab3490493c

2 changed files with 32 additions and 4 deletions

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drivers/gpu/drm/panthor/panthor_fw.c

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35

drivers/gpu/drm/panthor/panthor_hw.c

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