Commit 4dd1be2f authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Rob Clark
Browse files

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



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: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/492541/
Link: https://lore.kernel.org/r/20220706145222.1565238-5-dmitry.baryshkov@linaro.org


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent 47531e47

Documentation/devicetree/bindings/display/msm/mdp4.yaml

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ properties: 
    maxItems: 1



  iommus:

    maxItems: 1

    maxItems: 4



  ports:

    $ref: /schemas/graph.yaml#/properties/ports