[PATCH v3 2/5] dt-bindings: display: sun8i-mixer: Allow for an iommu property

Maxime Ripard maxime at cerno.tech
Tue May 5 10:09:31 UTC 2020


The H6 mixer is attached to an IOMMU, so let's allow that property to be
set in the bindings.

Signed-off-by: Maxime Ripard <maxime at cerno.tech>
---
 Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
index 1dee641e3ea1..c040eef56518 100644
--- a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
+++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
@@ -36,6 +36,9 @@ properties:
       - const: bus
       - const: mod
 
+  iommus:
+    maxItems: 1
+
   resets:
     maxItems: 1
 
-- 
git-series 0.9.1


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