Add GPIO line and startup time for usage of power management
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
the time between two interrupts is measured in the driver.
maxItems: 1
+ power-gpios:
+ description:
+ Definition of the GPIO for power management of connected peripheral
+ (output).
+ This GPIO can be used by the external hardware for power management.
+ When the device gets suspended it's switched off and when it resumes
+ it's switched on again. After some period of inactivity the driver
+ get suspended automatically (autosuspend feature).
+ maxItems: 1
+
+ startup-time-ms:
+ description:
+ This is the startup time the device needs after a resume to be up and
+ running.
+ minimum: 0
+ maximum: 1000
+ default: 100
+
required:
- compatible
- trig-gpios