On Sun, Dec 06, 2020 at 03:27:06AM +0200, Cristian Ciocaltea wrote:

The Actions Semi ATC260x PMICs are able to manage an onkey button.
This driver exposes the ATC260x onkey as an input device. It can also
be configured to force a system reset on a long key-press with an
adjustable duration.

The currently supported chip variants are ATC2603C and ATC2609A.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
---
Changes in v3: 
 - Integrated Dmitry's review:
   * Dropped the logic around the check for 'pdev->dev.of_node'
   * Renamed 'ret' variable in 'atc260x_onkey_probe()' to 'error'
   * Used 'dev_dbg' instead of 'dev_info' on status KEY_RESET_DISABLED
   * Dropped 'input_dev->evbit[0] = BIT_MASK(EV_KEY);'
   * Removed IRQF_TRIGGER_HIGH flag on 'devm_request_threaded_irq()'
   * Implemented open/close to mitigate the racing issue in
     'atc260x_onkey_remove()' which has been dropped now
 - Removed the unnecessary driver compatibles
 - Used 'reset-time-sec' property of the parent device instead of
   'actions,reset-time-sec' of now obsolete and removed 'onkey' DT node

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Please merge with the rest through MFD I suppose.

Thanks.

-- 
Dmitry