Commit 61ee0674 authored Oct 13, 2020 by Alexandre Belloni

dt-bindings: rtc: add trickle-voltage-millivolt



Some RTCs have a trickle charge that is able to output different voltages
depending on the type of the connected auxiliary power (battery, supercap,
...). Add a property allowing to specify the necessary voltage.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201013144110.1942218-1-alexandre.belloni@bootlin.com

parent 024e6f3d

Documentation/devicetree/bindings/rtc/rtc.yaml

+6 −0

Original line number	Diff line number	Diff line
		@@ -52,6 +52,12 @@ properties:
		Selected resistor for trickle charger. Should be given
		if trickle charger should be enabled.

		trickle-voltage-millivolt:
		description:
		Selected voltage for trickle charger. Should be given
		if trickle charger should be enabled and the trickle voltage is different
		from the RTC main power supply.

		wakeup-source:
		$ref: /schemas/types.yaml#/definitions/flag
		description: