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dt-bindings: display: sun8i-mixer: Allow for an iommu property
authorMaxime Ripard <maxime@cerno.tech>
Wed, 13 May 2020 14:07:21 +0000 (16:07 +0200)
committerMaxime Ripard <maxime@cerno.tech>
Fri, 15 May 2020 13:01:04 +0000 (15:01 +0200)
The H6 mixer is attached to an IOMMU, so let's allow that property to be
set in the bindings.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/7941e0c02794e6336da75fcac950ecd43be7fd97.1589378833.git-series.maxime@cerno.tech
Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml patch | blob | history

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 1dee641e3ea168b724a56f4e6f5ca3a423874acb..c040eef5651820d1aef3579382b2cc297740ab96 100644 (file)
--- 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
 
Domain: System / Kernel;