[PATCH 1/5] dt-bindings: phy: renesas,usb2-phy: Add RZ/T2H and RZ/N2H support

Conor Dooley conor at kernel.org
Tue Aug 5 10:09:09 PDT 2025


On Tue, Aug 05, 2025 at 01:25:25PM +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>
> 
> Document the USB2 PHY controller for the Renesas RZ/T2H (r9a09g077) and
> RZ/N2H (r9a09g087) SoCs. These SoCs share the same PHY block, which is
> similar to the one on RZ/G2L but differs in clocks, resets, and register
> bits. To account for these differences, a new compatible string
> `renesas,usb2-phy-r9a09g077` is introduced.
> 
> The RZ/N2H SoC uses the same PHY as RZ/T2H, so it reuses the RZ/T2H
> compatible string as a fallback.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>

Acked-by: Conor Dooley <conor.dooley at microchip.com>
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