Re: [PATCH][RESEND] gpio: Emma Mobile GPIO driver V2

[Simon Horman]

On Thu, May 17, 2012 at 03:22:23PM +0900, Magnus Damm wrote:
> From: Magnus Damm <damm@xxxxxxxxxxxxx>
> 
> This patch is V2 of the Emma Mobile GPIO driver. This
> driver is designed to be reusable between multiple SoCs
> that share the same basic building block, but so far it
> has only been used on Emma Mobile EV2.
> 
> Each driver instance handles 32 GPIOs with individually
> maskable IRQs. The driver operates on two I/O memory 
> ranges and the 32 GPIOs are hooked up to two interrupts.
> 
> In the case of Emma Mobile EV2 this GPIO building block
> is used as main external interrupt controller hooking up
> 159 GPIOS as 159 interrupts via 5 driver instances and
> 10 interrupts to the GIC and the Cortex-A9 Dual.
> 
> Signed-off-by: Magnus Damm <damm@xxxxxxxxxxxxx>
> Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Tested-by: Simon Horman <horms@xxxxxxxxxxxx>
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