On Sun, Sep 21, 2014 at 12:06:30PM +0200, Daniel Mack wrote:
> On 09/21/2014 05:01 AM, Matt Ranostay wrote:
> > Some applications need to use the active-high push-pull interrupt
> > option. This allows it be enabled in the device tree child node.
> >
> > Signed-off-by: Matt Ranostay <mranostay@xxxxxxxxx>
> > ---
> > drivers/input/keyboard/cap1106.c | 6 ++++++
> > 1 file changed, 6 insertions(+)
> >
> > diff --git a/drivers/input/keyboard/cap1106.c b/drivers/input/keyboard/cap1106.c
> > index b9c43b5..33e2590 100644
> > --- a/drivers/input/keyboard/cap1106.c
> > +++ b/drivers/input/keyboard/cap1106.c
> > @@ -234,6 +234,12 @@ static int cap1106_i2c_probe(struct i2c_client *i2c_client,
> > dev_err(dev, "Invalid sensor-gain value %d\n", gain32);
> > }
> >
> > + if (of_property_read_bool(node, "microchip,active-high")) {
>
> I think the name of that property should make clear it's only changing
> the interrupt output driver configuration. What about
> "microchip,irq-active-high"?
Can we infer the setting from IRQ flags by chance?
Thanks.
--
Dmitry
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