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Message-ID: <20130711111040.GG25601@gmail.com> Date: Thu, 11 Jul 2013 12:10:40 +0100 From: Lee Jones <lee.jones@...aro.org> To: Ankur Raina <Ankur.Raina@...tcummins.com> Cc: sameo@...ux.intel.com, broonie@...nel.org, axel.lin@...il.com, linus.walleij@...aro.org, linux-kernel@...r.kernel.org, david.chen@...semi.com Subject: Re: [patch v1]mfd: fix for DA9055 driver initialization On Fri, 05 Jul 2013, Ankur Raina wrote: > This patch clears all the events received while powering up DA9055. > While powering up DA9055,power sequencer and gpio events are received. > These events remain uncleared after boot up, due to which further event handling also fails. > DA9055 has three event registers.The event register bits are set to '1' on receiving an event. > The events can be cleared on writing a '1' to the set bit, which would then clear that bit to '0' > After applying this patch we have a clean state after boot up. > > Signed-off-by: Ankur Raina <Ankur.Raina@...tcummins.com> > --- > drivers/mfd/da9055-core.c | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) I'm going to clean up the commit message a little then apply this patch. -- Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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