drm/etnaviv: disable tx clock gating for GC7000 rev6203

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The i.MX8MN SoC errata sheet mentions ERR050226: "GPU: Texture L2 Cache
idle signal may incorrectly clock gate the texture engine in GPU".

The workaround is to disable the corresponding clock gatings.

While on it move the clock gating check for rev6202 into the same check
to bundle them.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

...

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Marco Felsch 2022-08-26 21:07:28 +02:00 • committed by Lucas Stach

parent d37c120b73

commit 4bce244272

1 changed files with 5 additions and 4 deletions

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drivers/gpu/drm/etnaviv/etnaviv_gpu.c

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