linux-kernel - Re: [PATCH 3/6] dt-bindings: usb: maxim,max33359: Add supply property for VBUS in OTG mode

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Message-ID: <8d8201de13b4694b26812722356a3a55637406c4.camel@linaro.org>
Date: Wed, 26 Nov 2025 16:18:59 +0000
From: André Draszik <andre.draszik@...aro.org>
To: Amit Sunil Dhamne <amitsd@...gle.com>, Krzysztof Kozlowski
 <krzk@...nel.org>
Cc: Sebastian Reichel <sre@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski	 <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Lee Jones	 <lee@...nel.org>, Greg Kroah-Hartman
 <gregkh@...uxfoundation.org>, Badhri Jagan Sridharan <badhri@...gle.com>,
 Heikki Krogerus <heikki.krogerus@...ux.intel.com>, Peter Griffin	
 <peter.griffin@...aro.org>, Tudor Ambarus <tudor.ambarus@...aro.org>, Alim
 Akhtar <alim.akhtar@...sung.com>, linux-kernel@...r.kernel.org,
 linux-pm@...r.kernel.org, 	devicetree@...r.kernel.org,
 linux-usb@...r.kernel.org, 	linux-arm-kernel@...ts.infradead.org,
 linux-samsung-soc@...r.kernel.org, RD Babiera <rdbabiera@...gle.com>, Kyle
 Tso <kyletso@...gle.com>
Subject: Re: [PATCH 3/6] dt-bindings: usb: maxim,max33359: Add supply
 property for VBUS in OTG mode

On Tue, 2025-11-25 at 12:13 -0800, Amit Sunil Dhamne wrote:
> Hi Krzysztof,
> 
> On 11/23/25 11:53 PM, Krzysztof Kozlowski wrote:
> > On Sun, Nov 23, 2025 at 08:35:50AM +0000, Amit Sunil Dhamne wrote:
> > > Add a regulator supply property for VBUS when usb is in OTG mode.
> > > 
> > > Signed-off-by: Amit Sunil Dhamne <amitsd@...gle.com>
> > > Reviewed-by: Badhri Jagan Sridharan <badhri@...gle.com>
> > > ---
> > >   Documentation/devicetree/bindings/usb/maxim,max33359.yaml | 4 ++++
> > >   1 file changed, 4 insertions(+)
> > > 
> > > diff --git a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
> > > b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
> > > index 3de4dc40b791..a529f18c4918 100644
> > > --- a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
> > > +++ b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
> > > @@ -32,6 +32,9 @@ properties:
> > >       description:
> > >         Properties for usb c connector.
> > >   
> > > +  otg-vbus-supply:
> > How is the pin or supply called in the datasheet?
> 
> The pin that supplies the VBUS power in OTG is referred to as Vchgin in 

I think that should be chgin (without V prefix)

> the datasheet.

Cheers,
Andre'