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dt-bindings: soc: renesas: Document SYS for RZ/V2N SoC

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Add the RZ/V2N (R9A09G056) variant to the existing RZ/V2H(P) System
Controller (SYS) binding, as both IPs are very similar.

However, they have different SoC IDs, and the RZ/V2N does not have
PCIE1 configuration registers, unlike the RZ/V2H(P) SYS IP. To handle
these differences, introduce a new compatible string
`renesas,r9a09g056-sys`.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250407191628.323613-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Lad Prabhakar
2025-04-07 20:16:19 +01:00
committed by Geert Uytterhoeven
parent abc43c0f3c
commit dc7af24bd6
1 changed files with 1 additions and 0 deletions
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1
Documentation/devicetree/bindings/soc/renesas/renesas,r9a09g057-sys.yaml
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@@ -25,6 +25,7 @@ properties:
items:
- enum:
- renesas,r9a09g047-sys # RZ/G3E
- renesas,r9a09g056-sys # RZ/V2N
- renesas,r9a09g057-sys # RZ/V2H
reg: