On Mon, Nov 14, 2016 at 9:53 PM, Maxime Ripard
[off-list ref] wrote:

The pin controller found in the Allwinner SoCs has support for interrupts
debouncing.

However, this is not done per-pin, preventing us from using the generic
pinconf binding for that, but per irq bank, which, depending on the SoC,
ranges from one to five.

Introduce a device-wide property to deal with this using a microsecond
resolution. We can re-use the per-pin input-debounce property for that, so
let's do it!

Signed-off-by: Maxime Ripard <redacted>
Acked-by: Rob Herring <robh@kernel.org>

Patch applied.

Yours,
Linus Walleij