From mboxrd@z Thu Jan  1 00:00:00 1970
From: Felipe Balbi <balbi@ti.com>
Subject: Re: [PATCH 1/5] mfd: tps65218: make INT[12] and STATUS registers
 volatile
Date: Fri, 16 Jan 2015 16:57:32 -0600
Message-ID: <20150116225732.GB6254@saruman>
References: <1419622104-25812-1-git-send-email-balbi@ti.com>
 <1419622104-25812-2-git-send-email-balbi@ti.com>
 <20150106173734.GL6502@saruman>
 <20150108162512.GC31926@saruman>
 <20150112164654.GB6525@saruman>
 <20150114170716.GL2419@atomide.com>
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To: Samuel Ortiz <sameo@linux.intel.com>, Lee Jones <lee.jones@linaro.org>
Cc: Felipe Balbi <balbi@ti.com>, Tony Lindgren <tony@atomide.com>, Torokhov <dmitry.torokhov@gmail.com>, Linux OMAP Mailing List <linux-omap@vger.kernel.org>, linux-input@vger.kernel.org, devicetree@vger.kernel.org, Linux ARM Kernel Mailing List <linux-arm-kernel@lists.infradead.org>, stable@vger.kernel.org, Keerthy <j-keerthy@ti.com>, Andrew Morton <akpm@linux-foundation.org>
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Hi,

On Wed, Jan 14, 2015 at 09:07:17AM -0800, Tony Lindgren wrote:
> > > > > STATUS register can be modified by the HW, so we
> > > > > should bypass cache because of that.
> > > > >=20
> > > > > In the case of INT[12] registers, they are the ones
> > > > > that actually clear the IRQ source at the time they
> > > > > are read. If we rely on the cache for them, we will
> > > > > never be able to clear the interrupt, which will cause
> > > > > our IRQ line to be disabled due to IRQ throttling.
> > > > >=20
> > > > > Fixes: 44b4dc6 mfd: tps65218: Add driver for the TPS65218 PMIC
> > > > > Cc: <stable@vger.kernel.org> # v3.15+
> > > > > Cc: Keerthy <j-keerthy@ti.com>
> > > > > Cc: Lee Jones <lee.jones@linaro.org>
> > > > > Signed-off-by: Felipe Balbi <balbi@ti.com>
> > > >=20
> > > > ping
> > >=20
> > > another ping. Without this and the following patch TPS65218 power but=
ton
> > > driver which was already applied by Dmitry, won't work.
> >=20
> > Anybody ? -rc4 is out and tps65218 is still broken because nobody has
> > acted on these two patches. All other patches which are meant for 3.20
> > merge window are applied and because of these pending, those patches
> > won't work.
>=20
> Lee, are you planning to pick these two drivers/mfd patches?

Samuel, Lee, is someone planning on picking these two patches up ?
v3.19 remains broken.

--=20
balbi

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