linux-kernel - Re: [PATCH 2/4] ARM: dts: tps65217: Add power button interrupt to the common tps65217.dtsi file

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Message-ID: <20170810162446.GE8569@atomide.com>
Date:   Thu, 10 Aug 2017 09:24:46 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Enric Balletbo Serra <eballetbo@...il.com>
Cc:     Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        "linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-pm@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Lee Jones <lee.jones@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Grygorii Strashko <grygorii.strashko@...com>,
        Javier Martinez Canillas <javier@...hile0.org>
Subject: Re: [PATCH 2/4] ARM: dts: tps65217: Add power button interrupt to
 the common tps65217.dtsi file

* Tony Lindgren <tony@...mide.com> [170613 22:00]:
> * Enric Balletbo Serra <eballetbo@...il.com> [170613 02:12]:
> > Hi Tony,
> > 
> > 2017-06-13 9:35 GMT+02:00 Tony Lindgren <tony@...mide.com>:
> > > * Enric Balletbo i Serra <enric.balletbo@...labora.com> [170612 14:28]:
> > >> The interrupt for power button is static data that comes from the
> > >> datasheet, there is no reason to need to define this value on every
> > >> board so seams reasonable put this information into the common tps65217
> > >> file.
> > >
> > > I think there's a problem with these patches where we no longer know
> > > if the interrupts are wired up on a board. For example, if the USB PHY
> > > VBUS interrupt is not connected, the phy driver needs poll the
> > > cable state.
> > >
> > 
> > Hmm, the tps65217 doesn't have a USB PHY like others tps, so not sure
> > how could affect this patch. Did you see this issue in any board that
> > uses tps65217 or any am335x based board which commonly uses this pmic?
> 
> Oh sorry I misread your patch. I thought you're removing
> the interrupts from dts, but you're just moving the dts entries
> to the common dtsi file :) So seems just fine with me.

Applying patches 1 and 2 of this series into omap-for-v4.14/dt
thanks.

Regards,

Tony