Commit b00cf4f6 authored by Martin Hundebøll's avatar Martin Hundebøll Committed by Marc Kleine-Budde
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dt-bindings: can: tcan4x5x: Document the wakeup-source flag 



Let it be known that the tcan4x5x device can now be configured to wake
the host from suspend when a can frame is received.

Signed-off-by: default avatarMartin Hundebøll <martin@geanix.com>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
[mkl: make first the first patch]
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent e517293f

Documentation/devicetree/bindings/net/can/tcan4x5x.txt

+3 −0
Original line number Diff line number Diff line
@@ -28,6 +28,8 @@ Optional properties: 
			      available with tcan4552/4553.

	- device-wake-gpios: Wake up GPIO to wake up the TCAN device. Not

			     available with tcan4552/4553.

	- wakeup-source: Leave the chip running when suspended, and configure

			 the RX interrupt to wake up the device.



Example:

tcan4x5x: tcan4x5x@0 {
@@ -42,4 +44,5 @@ tcan4x5x: tcan4x5x@0 { 
		device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;

		device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;

		reset-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;

		wakeup-source;

};