[PATCH v3 1/3] dt-bindings: gpu: img,powervr-rogue: Document GX6250 GPU in Renesas R-Car M3-W/M3-W+

[Marek Vasut]

Document Imagination Technologies PowerVR Rogue GX6250 BNVC 4.45.2.58
present in Renesas R-Car R8A77960 M3-W and R8A77961 M3-W+ SoC.

Acked-by: Conor Dooley <conor.dooley at microchip.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Adam Ford <aford173 at gmail.com>
Cc: Conor Dooley <conor+dt at kernel.org>
Cc: David Airlie <airlied at gmail.com>
Cc: Frank Binns <frank.binns at imgtec.com>
Cc: Geert Uytterhoeven <geert+renesas at glider.be>
Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
Cc: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Cc: Magnus Damm <magnus.damm at gmail.com>
Cc: Matt Coster <matt.coster at imgtec.com>
Cc: Maxime Ripard <mripard at kernel.org>
Cc: Rob Herring <robh at kernel.org>
Cc: Simona Vetter <simona at ffwll.ch>
Cc: Thomas Zimmermann <tzimmermann at suse.de>
Cc: devicetree at vger.kernel.org
Cc: dri-devel at lists.freedesktop.org
Cc: linux-renesas-soc at vger.kernel.org
---
See https://gitlab.freedesktop.org/imagination/linux-firmware/-/issues/13
for related userspace bits.
---
V2: - Add RB from Conor
    - Fill in allOf section for Renesas GPU, set fixed clock/clock-names
      maxItems count to 3 and power-domains/power-domain-names count to 2.
    - Use renesas,r8a7796-gpu for R8A77960 compatible string
V3: Split up the allOf section addition
---
 .../bindings/gpu/img,powervr-rogue.yaml           | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
index 829febd8e0f40..aa8b2069cc24b 100644
--- a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
+++ b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
@@ -13,6 +13,12 @@ maintainers:
 properties:
   compatible:
     oneOf:
+      - items:
+          - enum:
+              - renesas,r8a7796-gpu
+              - renesas,r8a77961-gpu
+          - const: img,img-gx6250
+          - const: img,img-rogue
       - items:
           - enum:
               - ti,am62-gpu
@@ -94,11 +100,14 @@ allOf:
         clocks:
           maxItems: 1
 
+
   - if:
       properties:
         compatible:
           contains:
-            const: thead,th1520-gpu
+            enum:
+              - img,img-gx6250
+              - thead,th1520-gpu
     then:
       properties:
         clocks:
@@ -125,7 +134,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: img,img-bxs-4-64
+            enum:
+              - img,img-gx6250
+              - img,img-bxs-4-64
     then:
       properties:
         power-domains:
-- 
2.51.0