[PATCH RFC 01/10] dt-bindings: gpu: Add PowerVR Series5 SGX GPUs

[H. Nikolaus Schaller]

> Am 05.12.2023 um 07:57 schrieb Maxime Ripard <mripard at kernel.org>:
> 
> On Mon, Dec 04, 2023 at 12:22:36PM -0600, Andrew Davis wrote:
>> The Imagination PowerVR Series5 "SGX" GPU is part of several SoCs from
>> multiple vendors. Describe how the SGX GPU is integrated in these SoC,
>> including register space and interrupts. Clocks, reset, and power domain
>> information is SoC specific.
>> 
>> Signed-off-by: Andrew Davis <afd at ti.com>
>> ---
>> .../devicetree/bindings/gpu/img,powervr.yaml  | 69 +++++++++++++++++--
>> 1 file changed, 63 insertions(+), 6 deletions(-)
> 
> I think it would be best to have a separate file for this, img,sgx.yaml
> maybe?

Why?

The whole family of IMG GPUs is PowerVR and SGX and Rogue are generations 5 and 6++:

https://en.wikipedia.org/wiki/PowerVR

So I would suggest to keep either img,powervr.yaml for all of them or

img,powervr-sgx.yaml
img,powervr-rogue.yaml

etc.

But as far as I can see the hardware integration into SoC (and hence description)
is quite similar so a single file should suffice.

BR,
Nikolaus