Re: [PATCH v4 1/2] gpio/omap: don't create an IRQ mapping for every GPIO on DT

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On Friday 28 June 2013 11:27 AM, Javier Martinez Canillas wrote:
> When a GPIO is defined as an interrupt line using Device
> Tree, a call to irq_create_of_mapping() is made that calls
> irq_create_mapping(). So, is not necessary to do the mapping
> for all OMAP GPIO lines and explicitly call irq_create_mapping()
> on the driver probe() when booting with Device Tree.
> 
> Add a custom IRQ domain .map function handler that will be
> called by irq_create_mapping() to map the GPIO lines used as IRQ.
> This also allows to execute needed setup code such as configuring
> a GPIO as input and enabling the GPIO bank.
> 
> Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
> Tested-by: Enric Balletbo i Serra <eballetbo@xxxxxxxxx>
> Acked-by: Grant Likely <grant.likely@xxxxxxxxxxxx>
> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
> ---
> 
Thanks for the patches.
Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

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