[PATCH v2] Revert v6.2-rc1 and later "ARM: dts: bcm2835-rpi: Use firmware clocks for display"

[Stefan Wahren]

Hi,

Am 18.01.25 um 17:27 schrieb H. Nikolaus Schaller:
> This reverts commit 27ab05e1b7e5c5ec9b4f658e1b2464c0908298a6.
>
> I tried to upgrade a RasPi 3B+ with Waveshare 7inch HDMI LCD
> from 6.1.y to 6.6.y but found that the display is broken with
> this log message:
>
> [   17.776315] vc4-drm soc:gpu: bound 3f400000.hvs (ops vc4_drm_unregister [vc4])
> [   17.784034] platform 3f806000.vec: deferred probe pending
>
> Some tests revealed that while 6.1.y works, 6.2-rc1 is already broken but all
> newer kernels as well. And a bisect did lead me to this patch.
I successfully tested every Kernel release until Linux 6.13-rc with the
Raspberry Pi 3B+, so i prefer to step back and analyze this issue further.

What kernel config do you use ?
What is the value of CONFIG_CLK_RASPBERRYPI ?

Best regards