[PATCH v2] iommu/ipmmu-vmsa: Add r8a7796 DT binding

[Magnus Damm]

From: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>

Update the IPMMU DT binding documentation to include the r8a7796 compat
string for R-Car M3-W.

Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---

 Changes since V1:
 - Added Acked-by from Laurent - thanks!

 Now broken out, however earlier V1 posted as part of:
 [PATCH 0/3] iommu/ipmmu-vmsa: Initial r8a7796 support

 Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt |    1 +
 1 file changed, 1 insertion(+)

--- 0001/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
+++ work/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt	2016-06-06 11:27:37.560607110 +0900
@@ -16,6 +16,7 @@ Required Properties:
     - "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU.
     - "renesas,ipmmu-r8a7794" for the R8A7794 (R-Car E2) IPMMU.
     - "renesas,ipmmu-r8a7795" for the R8A7795 (R-Car H3) IPMMU.
+    - "renesas,ipmmu-r8a7796" for the R8A7796 (R-Car M3-W) IPMMU.
     - "renesas,ipmmu-vmsa" for generic R-Car Gen2 VMSA-compatible IPMMU.
 
   - reg: Base address and size of the IPMMU registers.