[Letux-kernel] [PATCH v6 00/12] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more)

Maxime Ripard maxime at cerno.tech
Wed Apr 15 15:02:33 CEST 2020

On Wed, Apr 15, 2020 at 02:41:52PM +0200, H. Nikolaus Schaller wrote:
> >> The kernel modules built from this project have successfully
> >> demonstrated to work with the DTS definitions from this patch set on
> >> AM335x BeagleBone Black, DM3730 and OMAP5 Pyra and Droid 4. They
> >> partially work on OMAP3530 and PandaBoard ES but that is likely a
> >> problem in the kernel driver or the (non-free) user-space libraries
> >> and binaries.
> >>
> >> Wotk for JZ4780 (CI20 board) is in progress and there is potential
> >> to extend this work to e.g. BananaPi-M3 (A83) and some Intel Poulsbo
> >> and CedarView devices.
> >
> > If it's not been tested on any Allwinner board yet, I'll leave it
> > aside until it's been properly shown to work.
> Phillip has testes something on a83.

I'm a bit skeptical on that one since it doesn't even list the
interrupts connected to the GPU that the binding mandates.

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