(EXT) [PATCH 9/9] arm64: dts: imx8mp: add GPU nodes

[Lucas Stach]

Hi Alexander,

Am Mittwoch, dem 26.01.2022 um 14:51 +0100 schrieb Alexander Stein:
> Am Mittwoch, 19. Januar 2022, 14:40:27 CET schrieb Lucas Stach:
> > Add the DT nodes for both the 3D and 2D GPU cores found on the i.MX8MP.
> > 
> > etnaviv-gpu 38000000.gpu: model: GC7000, revision: 6204
> > etnaviv-gpu 38008000.gpu: model: GC520, revision: 5341
> > [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0
> 
> Unfortunately it does not work when CONFIG_DRM_ETNAVIV=m
> etnaviv-gpu 38000000.gpu: model: GC0, revision: 0
> etnaviv-gpu 38000000.gpu: Unknown GPU model
> etnaviv-gpu 38008000.gpu: model: GC0, revision: 0
> etnaviv-gpu 38008000.gpu: Unknown GPU model
> 
> When I use CONFIG_DRM_ETNAVIV=y, I get the same log message as you. It's not 
> related to this patch, but I have no clue if the cause is in blk-ctrl or pgc.

Thanks for the report. This was caused by some wrong clock handles in
the GPU and GPC nodes. Fixed in v2.

Regards,
Lucas