Re: [PATCH 4/4] arm64: dts: rockchip: Enable the GPU on Quartz64 Model A

Piotr Oniszczuk
2022-01-14T17:56:14Z

> Wiadomość napisana przez Robin Murphy <robin.murphy@arm.com> w dniu 14.01.2022, o godz. 17:42:
>
>>
>
> 517 is EPROBE_DEFER, which implies it's waiting for the relevant clock provider to show up. I see from patch #2 that SCMI is involved, so I'd check that that's working and you have CONFIG_COMMON_CLOCK_SCMI enabled.
>
> Robin.

Robin,

Many thx!
Indeed issue was with SCMi CLK.
Now i see:

[ 3.092350] panfrost fde60000.gpu: clock rate = 594000000
[ 3.092906] panfrost fde60000.gpu: bus_clock rate = 500000000
[ 3.138340] panfrost fde60000.gpu: clock rate = 594000000
[ 3.138904] panfrost fde60000.gpu: bus_clock rate = 500000000
[ 3.171244] panfrost fde60000.gpu: clock rate = 594000000
[ 3.171888] panfrost fde60000.gpu: bus_clock rate = 500000000

good.

(unfortunately mesa 21.3.4 still goes with llvmpipe but this seems to be other issue i need to investigate)

thx again!