From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Wed, 6 Jul 2022 14:52:19 +0000 (+0300)
Subject: dt-bindings: display/msm/gpu: allow specifying several IOMMU nodes
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a5e96a572d59ce45da51a27310f8a376bc69a868;p=linux.git

dt-bindings: display/msm/gpu: allow specifying several IOMMU nodes

Different platforms require different amounts of IOMMUs. The APQ8064
uses 64 IOMMU instances for GPU, adjust the schema accordingly.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/492536/
Link: https://lore.kernel.org/r/20220706145222.1565238-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
---

diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml
index 3397bc31d0875..346aabdccf7bc 100644
--- a/Documentation/devicetree/bindings/display/msm/gpu.yaml
+++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml
@@ -58,7 +58,8 @@ properties:
       - const: ocmem
 
   iommus:
-    maxItems: 1
+    minItems: 1
+    maxItems: 64
 
   sram:
     $ref: /schemas/types.yaml#/definitions/phandle-array