Extend the max larb number definition as mt8192 has larb_nr over 16. Signed-off-by: Yong Wu <yong.wu@xxxxxxxxxxxx> Acked-by: Rob Herring <robh@xxxxxxxxxx> Acked-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> --- Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml | 2 +- include/dt-bindings/memory/mtk-smi-larb-port.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml index b9946809fc2b..ba6626347381 100644 --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml @@ -99,7 +99,7 @@ properties: mediatek,larbs: $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 - maxItems: 16 + maxItems: 32 description: | List of phandle to the local arbiters in the current Socs. Refer to bindings/memory-controllers/mediatek,smi-larb.yaml. It must sort diff --git a/include/dt-bindings/memory/mtk-smi-larb-port.h b/include/dt-bindings/memory/mtk-smi-larb-port.h index 53354cf4f6e3..7d64103209af 100644 --- a/include/dt-bindings/memory/mtk-smi-larb-port.h +++ b/include/dt-bindings/memory/mtk-smi-larb-port.h @@ -6,10 +6,10 @@ #ifndef __DT_BINDINGS_MEMORY_MTK_MEMORY_PORT_H_ #define __DT_BINDINGS_MEMORY_MTK_MEMORY_PORT_H_ -#define MTK_LARB_NR_MAX 16 +#define MTK_LARB_NR_MAX 32 #define MTK_M4U_ID(larb, port) (((larb) << 5) | (port)) -#define MTK_M4U_TO_LARB(id) (((id) >> 5) & 0xf) +#define MTK_M4U_TO_LARB(id) (((id) >> 5) & 0x1f) #define MTK_M4U_TO_PORT(id) ((id) & 0x1f) #endif -- 2.18.0