dt-bindings: gpu: mali-utgard: add optional power-domain reference

On some socs Mali Utgard gpus have both soc power-domains and external supplying regulators, so add an optional power-domains property for reference. Signed-off-by: Heiko Stuebner <[email protected]> Acked-by: Rob Herring <[email protected]>
olifre · Sep 22, 2017 · 6a4d02f · 6a4d02f
1 parent dc1f65c
commit 6a4d02f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
@@ -52,6 +52,10 @@ Optional properties:
     Operating Points for the GPU, as defined in
     Documentation/devicetree/bindings/opp/opp.txt
 
+  - power-domains:
+    A power domain consumer specifier as defined in
+    Documentation/devicetree/bindings/power/power_domain.txt
+
 Vendor-specific bindings
 ------------------------