[PATCH v2 2/2] dt-bindings: etnaviv: Add #cooling-cells

[Guido GÃnther]

Add #cooling-cells for when the gpu acts as a cooling device.

Signed-off-by: Guido GÃnther <agx@xxxxxxxxxxx>
---
 .../devicetree/bindings/display/etnaviv/etnaviv-drm.txt          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt b/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
index 8def11b16a24..640592e8ab2e 100644
--- a/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
+++ b/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
@@ -21,6 +21,7 @@ Required properties:
 Optional properties:
 - power-domains: a power domain consumer specifier according to
   Documentation/devicetree/bindings/power/power_domain.txt
+- #cooling-cells: : If used as a cooling device, must be <2>
 
 example:
 
-- 
2.23.0.rc1