diff mbox series

[4/4] dt-bindings: display/msm/mdp4: require 4 IOMMUs

Message ID 20220706145222.1565238-5-dmitry.baryshkov@linaro.org
State Not Applicable, archived
Headers show
Series dt-bindings: display/msm: schema fixes for gpu, gmu and mdp4 | expand

Checks

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robh/checkpatch success
robh/patch-applied success
robh/dtbs-check warning build log
robh/dt-meta-schema success

Commit Message

Dmitry Baryshkov July 6, 2022, 2:52 p.m. UTC
APQ8064, the only supported mdp4 platform, uses 4 IOMMUs for the MDP4
device. Update schema accordingly. When we have other MDP4 platforms,
this spec can be updated accordingly.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 Documentation/devicetree/bindings/display/msm/mdp4.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Krzysztof Kozlowski July 6, 2022, 3:53 p.m. UTC | #1
On 06/07/2022 16:52, Dmitry Baryshkov wrote:
> APQ8064, the only supported mdp4 platform, uses 4 IOMMUs for the MDP4
> device. Update schema accordingly. When we have other MDP4 platforms,
> this spec can be updated accordingly.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>


Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/msm/mdp4.yaml b/Documentation/devicetree/bindings/display/msm/mdp4.yaml
index f63f60fea27c..58c13f5277b6 100644
--- a/Documentation/devicetree/bindings/display/msm/mdp4.yaml
+++ b/Documentation/devicetree/bindings/display/msm/mdp4.yaml
@@ -36,7 +36,7 @@  properties:
     maxItems: 1
 
   iommus:
-    maxItems: 1
+    maxItems: 4
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports