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SubjectRe: [Resend PATCH] gpio/davinci: add interrupt support for GPIOs 16-31
On 07/01/2015 08:41 PM, Vitaly Andrianov wrote:
> Interrupts for GPIOs 16 through 31 are enabled by bit 1 in the
> "binten" register (offset 8). Previous versions of GPIO only
> used bit 0, which enables GPIO 0-15 interrupts.

Cc: Sekhar Nori

>
> Signed-off-by: Vitaly Andrianov <vitalya@ti.com>

Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>

> ---
> I posted this patch on 06/18/15 and didn't get any response.
> Please, could you review the patch.
>
> drivers/gpio/gpio-davinci.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
> index c5e05c8..c90629f 100644
> --- a/drivers/gpio/gpio-davinci.c
> +++ b/drivers/gpio/gpio-davinci.c
> @@ -546,6 +546,8 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev)
> chips[0].gpio_irq = bank_irq;
> chips[0].gpio_unbanked = pdata->gpio_unbanked;
> binten = BIT(0);
> + if (pdata->gpio_unbanked > 16)
> + binten |= BIT(1);
>
> /* AINTC handles mask/unmask; GPIO handles triggering */
> irq = bank_irq;
>


--
regards,
-grygorii


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