linux-kernel - [PATCH v2 02/10] dt-bindings: dma: Increase iommu maxItems for BAM DMA

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Message-Id: <20230322114519.3412469-3-bhupesh.sharma@linaro.org>
Date:   Wed, 22 Mar 2023 17:15:11 +0530
From:   Bhupesh Sharma <bhupesh.sharma@...aro.org>
To:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org
Cc:     agross@...nel.org, linux-kernel@...r.kernel.org,
        linux-crypto@...r.kernel.org, andersson@...nel.org,
        bhupesh.sharma@...aro.org, bhupesh.linux@...il.com,
        krzysztof.kozlowski@...aro.org, robh+dt@...nel.org,
        konrad.dybcio@...aro.org, vladimir.zapolskiy@...aro.org,
        rfoss@...nel.org, neil.armstrong@...aro.org
Subject: [PATCH v2 02/10] dt-bindings: dma: Increase iommu maxItems for BAM DMA

Since SM8450 BAM DMA engine supports five iommu entries,
increase the maxItems in the iommu property section, without
which 'dtbs_check' reports the following error:

  arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx224.dtb:
    dma-controller@...4000: iommus: is too long

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
---
 Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
index 624208d20a34..5469c9c2a1df 100644
--- a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
@@ -46,7 +46,7 @@ properties:
 
   iommus:
     minItems: 1
-    maxItems: 4
+    maxItems: 5
 
   num-channels:
     $ref: /schemas/types.yaml#/definitions/uint32
-- 
2.38.1