* [PATCH] dt-bindings: gpu: img,powervr-rogue: Add Renesas R-Car V3U
@ 2025-12-15 13:36 Wolfram Sang
2025-12-15 14:22 ` Niklas Söderlund
0 siblings, 1 reply; 3+ messages in thread
From: Wolfram Sang @ 2025-12-15 13:36 UTC (permalink / raw)
To: linux-renesas-soc
Cc: Wolfram Sang, Frank Binns, Matt Coster, David Airlie,
Simona Vetter, Maarten Lankhorst, Maxime Ripard,
Thomas Zimmermann, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Geert Uytterhoeven, Magnus Damm, dri-devel, devicetree
R-Car V3U has the same unit as M3N and its GPU was already added to the
DT. Add the binding description now, too.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
Fixes:
arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb: gpu@fd000000 (renesas,r8a779a0-gpu): compatible: 'oneOf' conditional failed, one must be fixed:
['renesas,r8a779a0-gpu', 'img,img-ge7800', 'img,img-rogue'] is too short
['renesas,r8a779a0-gpu', 'img,img-ge7800', 'img,img-rogue'] is too long
...
Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
index 225a6e1b7fcd..86ef68985317 100644
--- a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
+++ b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
@@ -20,7 +20,9 @@ properties:
- const: img,img-gx6250
- const: img,img-rogue
- items:
- - const: renesas,r8a77965-gpu
+ - enum:
+ - renesas,r8a77965-gpu
+ - renesas,r8a779a0-gpu
- const: img,img-ge7800
- const: img,img-rogue
- items:
--
2.47.3
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] dt-bindings: gpu: img,powervr-rogue: Add Renesas R-Car V3U
2025-12-15 13:36 [PATCH] dt-bindings: gpu: img,powervr-rogue: Add Renesas R-Car V3U Wolfram Sang
@ 2025-12-15 14:22 ` Niklas Söderlund
2025-12-16 13:56 ` Rob Herring
0 siblings, 1 reply; 3+ messages in thread
From: Niklas Söderlund @ 2025-12-15 14:22 UTC (permalink / raw)
To: Wolfram Sang
Cc: linux-renesas-soc, Frank Binns, Matt Coster, David Airlie,
Simona Vetter, Maarten Lankhorst, Maxime Ripard,
Thomas Zimmermann, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Geert Uytterhoeven, Magnus Damm, dri-devel, devicetree
Hi Wolfram,
This is posted already here [1], not sure why it have not been merged
yet :-)
1. https://lore.kernel.org/linux-renesas-soc/20251106212342.2771579-2-niklas.soderlund%2Brenesas@ragnatech.se/
On 2025-12-15 22:36:35 +0900, Wolfram Sang wrote:
> R-Car V3U has the same unit as M3N and its GPU was already added to the
> DT. Add the binding description now, too.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
> Fixes:
>
> arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb: gpu@fd000000 (renesas,r8a779a0-gpu): compatible: 'oneOf' conditional failed, one must be fixed:
> ['renesas,r8a779a0-gpu', 'img,img-ge7800', 'img,img-rogue'] is too short
> ['renesas,r8a779a0-gpu', 'img,img-ge7800', 'img,img-rogue'] is too long
> ...
>
> Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
> index 225a6e1b7fcd..86ef68985317 100644
> --- a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
> +++ b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
> @@ -20,7 +20,9 @@ properties:
> - const: img,img-gx6250
> - const: img,img-rogue
> - items:
> - - const: renesas,r8a77965-gpu
> + - enum:
> + - renesas,r8a77965-gpu
> + - renesas,r8a779a0-gpu
> - const: img,img-ge7800
> - const: img,img-rogue
> - items:
> --
> 2.47.3
>
>
--
Kind Regards,
Niklas Söderlund
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] dt-bindings: gpu: img,powervr-rogue: Add Renesas R-Car V3U
2025-12-15 14:22 ` Niklas Söderlund
@ 2025-12-16 13:56 ` Rob Herring
0 siblings, 0 replies; 3+ messages in thread
From: Rob Herring @ 2025-12-16 13:56 UTC (permalink / raw)
To: Niklas Söderlund
Cc: Wolfram Sang, linux-renesas-soc, Frank Binns, Matt Coster,
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard,
Thomas Zimmermann, Krzysztof Kozlowski, Conor Dooley,
Geert Uytterhoeven, Magnus Damm, dri-devel, devicetree
On Mon, Dec 15, 2025 at 03:22:53PM +0100, Niklas Söderlund wrote:
> Hi Wolfram,
>
> This is posted already here [1], not sure why it have not been merged
> yet :-)
Because the powervr maintainers don't know they are supposed to pick it
up? Or if it is only a binding change, it can go with the .dts changes.
Anyways, I'll go apply it now.
Rob
>
> 1. https://lore.kernel.org/linux-renesas-soc/20251106212342.2771579-2-niklas.soderlund%2Brenesas@ragnatech.se/
^ permalink raw reply [flat|nested] 3+ messages in thread
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2025-12-15 13:36 [PATCH] dt-bindings: gpu: img,powervr-rogue: Add Renesas R-Car V3U Wolfram Sang
2025-12-15 14:22 ` Niklas Söderlund
2025-12-16 13:56 ` Rob Herring
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