Re: [PATCH v8 1/5] mux: Add driver for Renesas RZ/V2H USB VBENCTL VBUS_SEL mux

From: Tommaso Merciai

Date: Thu Mar 26 2026 - 13:30:31 EST


Hi Philipp,
Thanks for your review!

On Thu, Mar 12, 2026 at 04:23:28PM +0100, Philipp Zabel wrote:
> On Do, 2026-03-12 at 15:50 +0100, Tommaso Merciai wrote:
> > As per the RZ/V2H(P) HW manual, VBUSEN can be controlled by the VBUS_SEL
> > bit of the VBENCTL Control Register. This register is mapped in the
> > reset framework. The reset driver expose this register as mux-controller
> > and instantiates this driver. The consumer will use the mux API to
> > control the VBUS_SEL bit.
> >
> > Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@xxxxxxxxxxxxxx>
>
>
> Reviewed-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
>
> Converting the reset driver to regmap and passing the regmap via
> dev_get_regmap() would allow to get rid of the dependency between
> patches 1 and 5.

Thanks for the hint.
I will switch to regmap API in v9.

Kind Regards,
Tommaso

>
> regards
> Philipp