[PATCH 1/2] dt-bindings: iommu: renesas,ipmmu-vmsa: add r8a779f0 support

Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx> · Tue, 25 Jan 2022 21:56:01 +0900

Document the compatible values for the IPMMU-VMSA blocks in
the Renesas R-Car S4-8 (R8A779F0) SoC and R-Car Gen4.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
 .../devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml         | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml
index ce0c715205c6..5159a87f3fa7 100644
--- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml
+++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml
@@ -44,6 +44,10 @@ properties:
               - renesas,ipmmu-r8a77990 # R-Car E3
               - renesas,ipmmu-r8a77995 # R-Car D3
               - renesas,ipmmu-r8a779a0 # R-Car V3U
+      - items:
+          - enum:
+              - renesas,ipmmu-r8a779f0 # R-Car S4-8
+          - const: renesas,rcar-gen4-ipmmu-vmsa  # R-Car Gen4
 
   reg:
     maxItems: 1
-- 
2.25.1







