[PATCH 1/2] gpio: Add driver for AXM55xx SSP chip selects

Russell King - ARM Linux linux at arm.linux.org.uk
Fri Sep 5 02:47:47 PDT 2014


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 at avagotech.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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