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From: Tony Lindgren <tony@atomide.com>
To: Jarkko Nikula <jarkko.nikula@bitmer.com>
Cc: linux-omap@vger.kernel.org,
	"Benoît Cousson" <bcousson@baylibre.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	"Daniel Lezcano" <daniel.lezcano@linaro.org>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Rob Herring" <robh+dt@kernel.org>
Subject: Re: [PATCH] ARM: dts: Fix timer regression for beagleboard revision c
Date: Fri, 17 Dec 2021 14:17:21 +0200	[thread overview]
Message-ID: <Ybx/0fIXWDD09c42@atomide.com> (raw)
In-Reply-To: <Ybbdnr96H58TkytD@atomide.com>

* Tony Lindgren <tony@atomide.com> [211213 05:44]:
> * Jarkko Nikula <jarkko.nikula@bitmer.com> [211212 19:05]:
> > On Sat, Dec 11, 2021 at 05:30:57PM +0200, Jarkko Nikula wrote:
> > This I used years before your patch and by some reason I confused to use
> > new omap3-beagle-ab4.dtb when testing your patch yesterday:
> > 
> > > cat arch/arm/boot/dts/omap3-beagle-ab4.dtb >>arch/arm/boot/zImage
> > 
> > without realizing my Beagle Board version is not between A to B4 but C2.
> > So when using the omap3-beagle.dtb your patch fixes the regression I
> > found.
> > 
> > Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
> 
> OK good to hear omap3-beagle.dtb now works for beagles that don't have
> the A to B4 hardware timer issue :) And thanks for testing.
> 
> It seems the beagle revisions A to B4 are broken for any kind of power
> management as the clockevent timer for those boards is not always on.
> Probably not worth spending much effort on those. Maybe the PMIC could
> be reconfigured on the buggy revisions in addition to the timer quirks
> if somebody still cares for those board revisions.

Anyways, applying this fix into omap-for-v5.17/fixes-not-urgent.

Regards,

Tony

      reply	other threads:[~2021-12-17 12:17 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-25 14:48 Tony Lindgren
2021-11-28 18:43 ` Jarkko Nikula
2021-11-29  9:56 ` Daniel Lezcano
2021-11-29 13:30   ` Tony Lindgren
2021-12-11 15:30 ` Jarkko Nikula
2021-12-12 19:04   ` Jarkko Nikula
2021-12-13  5:43     ` Tony Lindgren
2021-12-17 12:17       ` Tony Lindgren [this message]

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