Re: [PATCH v1 3/5] pinctrl: st: Add software edge trigger interrupt support.

2014-01-15 Thread srinivas kandagatla
Thankyou for reviewing the patch. On 15/01/14 14:27, Linus Walleij wrote: > On Tue, Jan 14, 2014 at 3:52 PM, wrote: > >> From: Srinivas Kandagatla >> >> ST pin controller does not have hardware support for detecting edge >> triggered interrupts, It only has level triggering support. >> This pa

Re: [PATCH v1 3/5] pinctrl: st: Add software edge trigger interrupt support.

2014-01-15 Thread Linus Walleij
On Tue, Jan 14, 2014 at 3:52 PM, wrote: > From: Srinivas Kandagatla > > ST pin controller does not have hardware support for detecting edge > triggered interrupts, It only has level triggering support. > This patch attempts to fake up edge triggers from hw level trigger > support in software. W

[PATCH v1 3/5] pinctrl: st: Add software edge trigger interrupt support.

2014-01-14 Thread srinivas.kandagatla
From: Srinivas Kandagatla ST pin controller does not have hardware support for detecting edge triggered interrupts, It only has level triggering support. This patch attempts to fake up edge triggers from hw level trigger support in software. With this facility now the gpios can be easily used for