[PATCH v3 3/5] dt-bindings: timer: renesas,rz-mtu3: Document RZ/{G2UL,Five} SoCs

[Biju Das <biju.das.jz@bp.renesas.com>]

Add MTU3a binding documentation for Renesas RZ/{G2UL,Five} SoCs.

MTU3a block is identical to one found on RZ/G2L, so no driver changes are
required. The fallback compatible string "renesas,rz-mtu3" will be used
on RZ/{G2UL,Five}.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2->v3:
 * Added Rb tag from Geert.
 * Documented RZ/Five SoC as the same IP used in RZ/G2UL SoC.
 * Updated commit header and description.
 * Retained tags as it is trivial change.
v1->v2:
 * Added ack from Conor Dooley.
---
 Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml b/Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
index 670a2ebaacdb..3931054b42fb 100644
--- a/Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
+++ b/Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
@@ -109,6 +109,7 @@ properties:
   compatible:
     items:
       - enum:
+          - renesas,r9a07g043-mtu3  # RZ/{G2UL,Five}
           - renesas,r9a07g044-mtu3  # RZ/G2{L,LC}
           - renesas,r9a07g054-mtu3  # RZ/V2L
       - const: renesas,rz-mtu3
-- 
2.25.1