From: Ovidiu Panait <ovidiu.panait.rb@renesas.com>
Date: Sun, 25 Jan 2026 19:27:03 +0000 (+0000)
Subject: dt-bindings: rtc: renesas,rz-rtca3: Add RZ/V2N support
X-Git-Tag: v7.0-rc1~6^2~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3ac75cfacc66f48523e730646dbbc2f19844799;p=thirdparty%2Flinux.git

dt-bindings: rtc: renesas,rz-rtca3: Add RZ/V2N support

The Renesas RZ/V2N (r9a09g056) RTC is identical to the RZ/V2H
(r9a09g057) variant. Add the compatible string for RZ/V2N and
extend the existing RZ/V2H reset configuration to cover both
variants.

Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260125192706.27099-4-ovidiu.panait.rb@renesas.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---

diff --git a/Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml b/Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml
index ccb1638c35b9..988bb9fa8143 100644
--- a/Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml
+++ b/Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml
@@ -14,6 +14,7 @@ properties:
     items:
       - enum:
           - renesas,r9a08g045-rtca3 # RZ/G3S
+          - renesas,r9a09g056-rtca3 # RZ/V2N
           - renesas,r9a09g057-rtca3 # RZ/V2H
       - const: renesas,rz-rtca3
 
@@ -82,7 +83,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: renesas,r9a09g057-rtca3
+            enum:
+              - renesas,r9a09g056-rtca3
+              - renesas,r9a09g057-rtca3
     then:
       properties:
         resets: