linux-kernel - Re: [PATCH] mfd: fix tps6586x GPIO value setting

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Message-ID: <20110502092151.GA740@sortiz-mobl>
Date:	Mon, 2 May 2011 11:21:52 +0200
From:	Samuel Ortiz <sameo@...ux.intel.com>
To:	Vincent Palatin <vpalatin@...omium.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Olof Johansson <olofj@...omium.org>
Subject: Re: [PATCH] mfd: fix tps6586x GPIO value setting

Hi Vincent,

On Tue, Apr 12, 2011 at 10:55:58AM -0400, Vincent Palatin wrote:
> In the current code, every time we set a TPS6586x GPIO pin,
> the tps6586x_gpio_set function is resetting all other GPIO pins.
> We need to update the right GPIOxOUT bit of the GPIOSET2 register instead
> of overriding the full value.
> 
> Tested by setting sequentially GPIO2 and GPIO3 and verifying the
> pins voltage.
Patch applied to my for-next branch, thanks.

Cheers,
Samuel.

-- 
Intel Open Source Technology Centre
http://oss.intel.com/
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