Re: [PATCH V4 2/7] documentation: iommu: Add bindings for msm,iommu-v0 ip
From: Rob Herring <hidden>
Date: 2016-05-16 16:44:14
Also in:
linux-arm-kernel, linux-arm-msm, linux-iommu
On Mon, May 16, 2016 at 12:18:56PM +0530, Sricharan R wrote:
quoted hunk
The MSM IOMMU is an implementation compatible with the ARM VMSA short descriptor page tables. It provides address translation for bus masters outside of the CPU, each connected to the IOMMU through a port called micro-TLB. Adding the DT bindings for the same. Signed-off-by: Sricharan R <redacted> --- .../devicetree/bindings/iommu/msm,iommu-v0.txt | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/iommu/msm,iommu-v0.txtdiff --git a/Documentation/devicetree/bindings/iommu/msm,iommu-v0.txt b/Documentation/devicetree/bindings/iommu/msm,iommu-v0.txt new file mode 100644 index 0000000..b22c607 --- /dev/null +++ b/Documentation/devicetree/bindings/iommu/msm,iommu-v0.txt@@ -0,0 +1,64 @@ +* QCOM IOMMU + +The MSM IOMMU is an implementation compatible with the ARM VMSA short +descriptor page tables. It provides address translation for bus masters outside +of the CPU, each connected to the IOMMU through a port called micro-TLB. + +Required Properties: + + - compatible: Must contain "qcom,iommu-v0-apq8064".
qcom,apq8064-iommu would be the preferred order and I think you can drop the v0. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html