[PATCH 1/3] dt-bindings: arm: Document R-Car E3 SoC DT bindings

[Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>]

This patch adds device tree bindings documentation for Renesas R-Car
E3 (r8a77990).

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/arm/shmobile.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 4401369..5d21d48 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -47,6 +47,8 @@ SoCs:
     compatible = "renesas,r8a77970"
   - R-Car V3H (R8A77980)
     compatible = "renesas,r8a77980"
+  - R-Car E3 (R8A77990)
+    compatible = "renesas,r8a77990"
   - R-Car D3 (R8A77995)
     compatible = "renesas,r8a77995"
 
-- 
1.9.1