From mboxrd@z Thu Jan 1 00:00:00 1970 From: hannah@marvell.com (hannah at marvell.com) Date: Mon, 15 Oct 2018 15:00:45 +0300 Subject: [PATCH 3/4] dt-bindings: iommu/arm, smmu: add compatible string for Marvell In-Reply-To: <1539604846-21151-1-git-send-email-hannah@marvell.com> References: <1539604846-21151-1-git-send-email-hannah@marvell.com> Message-ID: <1539604846-21151-4-git-send-email-hannah@marvell.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Hanna Hawa Add specific compatible string for Marvell usage due errata of accessing 64bit registers of ARM SMMU, in AP806. AP806 SOC use the generic ARM-MMU500, and there's no specific implementation of Marvell, this compatible is used for errata only. Signed-off-by: Hanna Hawa --- Documentation/devicetree/bindings/iommu/arm,smmu.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.txt b/Documentation/devicetree/bindings/iommu/arm,smmu.txt index 8a6ffce..92d7263 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.txt +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.txt @@ -16,6 +16,7 @@ conditions. "arm,mmu-400" "arm,mmu-401" "arm,mmu-500" + "marvell,mmu-500" "cavium,smmu-v2" depending on the particular implementation and/or the -- 1.9.1