Renesas DT binding updates for v6.16

- Document support for the Renesas RZ/T2H (R9A09G077) SoC and the
     RZT2H-EVK evaluation board,
   - Document support for the Retronix Sparrow Hawk board, which is based
     on R-Car V4H ES3.0.
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYKAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCaAte3gAKCRCKwlD9ZEnx
 cKoRAP0QetOrl/VcQiQeTqc5q3OEhL+hZaiBl8Qx8A2AxILFJAD8CI7BXzFc0jxB
 X9k5Z6PJoe6gYjlpOwkUT7ZUYxV7xAs=
 =OvVE
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmgeaAMACgkQYKtH/8kJ
 UicL2w/+KGNnekWCUlk/Z0YDSIrdSogwrrGVAFRaaN1r90mnwFw572iS9j8HfplA
 d9rjg05yjwA2H8o9MAXxXWDuYMnGht32ootdZOPXWBsxVc6AJdHOZhGiKtzfZf+g
 2OrSCqSzYulntWyqXB7tXsnj8gdcCJiMu0MsNzfTfrj0XJD3edpfNxvOWPPoVONu
 5Ujt2LWOgoFHLyIzMf7ONG4GlAymu6OTH9p6KELlqBmLLY8i8KCrPGaz7x5e0Jgw
 IwMK1VKO/i6JlXdpLKmVJmsQ7HJCsKH3BWXw8QWe6Ke+tOuZJEpGA9QsnfOkPzEP
 0ZyuNm2MI4t1my4EUodHn/LLyAhtDAWvYbMdH9LUqe+Pn0CGYp7TgGPfS+cWuO68
 zi4LJG/GWQN+VpCSjQ2v5RrxNtqeOgESymODWXFMW0ku3zRMgtH+Z2VaYkQ8nqlL
 8g2+uSDIk0ZSdDDY/g3G4mFQWpJ1CjaFCv+XUMEIWeFYPpRri5NKPKADkUMJh7se
 wrd1hV/bTbNvY5QBVsgzUjHFj7T4h41Bk9lVWeiDW4RRV22vG0+v42NHZImDWQGN
 KsgfHCuu9VKU/77U5i52eupWBWXlvnNrZq2GvKKKPAbtIGBddAe1XlhP7nhofXxT
 3sZwzRaiz/5rZO9+LteDxwqp1HPOerILPWstPF2f6sEhncl17XQ=
 =6qYU
 -----END PGP SIGNATURE-----

Merge tag 'renesas-dt-bindings-for-v6.16-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt

Renesas DT binding updates for v6.16

  - Document support for the Renesas RZ/T2H (R9A09G077) SoC and the
    RZT2H-EVK evaluation board,
  - Document support for the Retronix Sparrow Hawk board, which is based
    on R-Car V4H ES3.0.

* tag 'renesas-dt-bindings-for-v6.16-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  dt-bindings: soc: renesas: Document Retronix R-Car V4H Sparrow Hawk board support
  dt-bindings: vendor-prefixes: Add Retronix Technology Inc.
  dt-bindings: soc: renesas: Add Renesas RZ/T2H (R9A09G077) SoC

Link: https://lore.kernel.org/r/cover.1745582594.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Documentation/devicetree/bindings/soc/renesas/renesas.yaml

@@ -375,6 +375,13 @@ properties:
               - renesas,r8a779g3 # ES3.x
           - const: renesas,r8a779g0
 
+      - description: R-Car V4H (R8A779G3)
+        items:
+          - enum:
+              - retronix,sparrow-hawk # Sparrow Hawk board
+          - const: renesas,r8a779g3 # ES3.x
+          - const: renesas,r8a779g0
+
       - description: R-Car V4M (R8A779H0)
         items:
           - enum:
@@ -570,6 +577,16 @@ properties:
           - const: renesas,r9a09g057h48
           - const: renesas,r9a09g057
 
+      - description: RZ/T2H (R9A09G077)
+        items:
+          - enum:
+              - renesas,rzt2h-evk # RZ/T2H Evaluation Board
+          - enum:
+              - renesas,r9a09g077m04 # RZ/T2H with Single Cortex-A55 + Dual Cortex-R52 - no security
+              - renesas,r9a09g077m24 # RZ/T2H with Dual Cortex-A55 + Dual Cortex-R52 - no security
+              - renesas,r9a09g077m44 # RZ/T2H with Quad Cortex-A55 + Dual Cortex-R52 - no security
+          - const: renesas,r9a09g077
+
 additionalProperties: true
 
 ...

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -1262,6 +1262,8 @@ patternProperties:
     description: Renesas Electronics Corporation
   "^rervision,.*":
     description: Shenzhen Rervision Technology Co., Ltd.
+  "^retronix,.*":
+    description: Retronix Technology Inc.
   "^revotics,.*":
     description: Revolution Robotics, Inc. (Revotics)
   "^rex,.*":