linux-kernel - Re: [PATCH RESEND 0/6 v10] gpio: Add block GPIO

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Date:	Fri, 14 Dec 2012 18:58:03 +0100
From:	Wolfgang Grandegger <wg@...ndegger.com>
To:	Roland Stigge <stigge@...com.de>
CC:	gregkh@...uxfoundation.org, grant.likely@...retlab.ca,
	linus.walleij@...aro.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, w.sang@...gutronix.de,
	jbe@...gutronix.de, plagnioj@...osoft.com, highguy@...il.com,
	broonie@...nsource.wolfsonmicro.com, daniel-gl@....net,
	rmallon@...il.com, sr@...x.de
Subject: Re: [PATCH RESEND 0/6 v10] gpio: Add block GPIO

On 12/14/2012 03:26 PM, Roland Stigge wrote:
> This set of patches adds:
> 
> * Block GPIO API to gpiolib
> * Sysfs support for GPIO API, to provide userland access
> * Device interface for userland access (alternative to sysfs)
> * Devicetree support to instantiate GPIO blocks via DT
> * Example implementations in several gpio drivers since they need
>   special accessor functions for block wise GPIO access
> * Fix for race condition in gpiolib on device creation
> 
> Signed-off-by: Roland Stigge <stigge@...com.de>
> Tested by: Wolfgang Grandegger <wg@...ndegger.com>

I'm going to re-test this version next week. Attached you will find my
GPIO block adoptions for the AT91.

Wolfgang


View attachment "0001-gpio-add-GPIO-block-callback-functions-for-AT91.patch" of type "text/x-diff" (2722 bytes)