linux-kernel - Re: [PATCH 1/2] gpio: Add driver for AXM55xx SSP chip selects

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Message-ID: <20140905094747.GE30401@n2100.arm.linux.org.uk>
Date:	Fri, 5 Sep 2014 10:47:47 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Anders Berg <anders.berg@...gotech.com>
Cc:	Linus Walleij <linus.walleij@...aro.org>,
	Alexandre Courbot <gnurou@...il.com>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org
Subject: Re: [PATCH 1/2] gpio: Add driver for AXM55xx SSP chip selects

On Mon, Sep 01, 2014 at 02:53:40PM +0200, Anders Berg wrote:
> The AXM55xx device has a ARM PL022 SSP controller with an extension that
> enables the control of up to five chip select signals. This driver implements
> the logic to control these signals and exports them as GPIOs.
> 
> Signed-off-by: Anders Berg <anders.berg@...gotech.com>

So, what happens if the GPIO driver binds first, followed by the SSP
device?  Please test that scenario out before this patch gets merged.

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