linux-kernel - Re: [PATCH] dt-bindings: usb: tps6598x: make interrupts optional

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Message-ID: <ZCQWVfyVVecCYHDb@kuha.fi.intel.com>
Date:   Wed, 29 Mar 2023 13:43:33 +0300
From:   Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:     Roger Quadros <rogerq@...nel.org>
Cc:     gregkh@...uxfoundation.org, robh+dt@...nel.org, vigneshr@...com,
        srk@...com, r-gunasekaran@...com, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: usb: tps6598x: make interrupts optional

On Wed, Mar 29, 2023 at 10:05:33AM +0300, Roger Quadros wrote:
> Hi Heikki & Rob,
> 
> On 24/03/2023 15:37, Roger Quadros wrote:
> > The driver can poll for interrupt status so interrupts
> > can be optional. It is still recommended to use the
> > interrupt line. Polling should only be used for debug
> > and prototyping.
> > 
> > Signed-off-by: Roger Quadros <rogerq@...nel.org>
> > ---
> >  Documentation/devicetree/bindings/usb/ti,tps6598x.yaml | 2 --
> >  1 file changed, 2 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
> > index 348a715d61f4..8c2db282735a 100644
> > --- a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
> > +++ b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
> > @@ -35,8 +35,6 @@ properties:
> >  required:
> >    - compatible
> >    - reg
> > -  - interrupts
> > -  - interrupt-names
> >  
> >  additionalProperties: true
> >  
> 
> We need this patch as well along with the driver changes [1]
> Could you please Ack. Thanks!

I can give my ack FWIW, but we should still wait for Rob.

Acked-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>

thanks,

-- 
heikki