Am 15.04.2020 um 15:02 schrieb Maxime Ripard maxime@cerno.tech:
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 tested 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.
I think he left it out for a future update. But best he comments himself.
BR and thanks, Nikolaus