[PATCH v2 2/2] usb: gadget: Add Renesas RZ/N1 USBF controller support

[Ralph Siemsen]

On Thu, Jul 02, 2026 at 10:11:09AM +0200, Romain Gantois wrote:
>From: Herve Codina <herve.codina at bootlin.com>
>
>Add support for the Renesas USBF controller. This is an USB2.0 UDC
>controller available in the RZ/N1 SoC.
>
>This driver was originally written by Hervé Codina for the Linux kernel.
>Suspend/resume features have been removed in this U-Boot port.
>
>Linux revision this was ported from:
>
>74851fbb6d64 usb: gadget: renesas_usbf: Handle devm_pm_runtime_...
>
>Signed-off-by: Herve Codina <herve.codina at bootlin.com>
>Co-developed-by: Romain Gantois (Schneider Electric) <romain.gantois at bootlin.com>
>Signed-off-by: Romain Gantois (Schneider Electric) <romain.gantois at bootlin.com>

I've performed functional testing with this driver, admittedly on the 
exact same hardware that Romain and Herve are using. With the 
corresponding configuration options enabled, both DFU and fastboot 
protocols operate successfully over the USB interface.

Tested-by: Ralph Siemsen <ralph.siemsen at linaro.org>

Regards,
Ralph