Commit 1202d231 authored by Dan Murphy's avatar Dan Murphy Committed by Marc Kleine-Budde

dt-bindings: tcan4x5x: Make wake-gpio an optional gpio

The wake-up of the device can be configured as an optional feature of
the device. Move the wake-up gpio from a requried property to an
optional property.
Signed-off-by: default avatarDan Murphy <dmurphy@ti.com>
Cc: Rob Herring <robh@kernel.org>
Reviewed-by: default avatarSean Nyekjaer <sean@geanix.com>
Tested-by: default avatarSean Nyekjaer <sean@geanix.com>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 9c9e1b01
......@@ -10,7 +10,6 @@ Required properties:
- #size-cells: 0
- spi-max-frequency: Maximum frequency of the SPI bus the chip can
operate at should be less than or equal to 18 MHz.
- device-wake-gpios: Wake up GPIO to wake up the TCAN device.
- interrupt-parent: the phandle to the interrupt controller which provides
the interrupt.
- interrupts: interrupt specification for data-ready.
......@@ -23,6 +22,7 @@ Optional properties:
reset.
- device-state-gpios: Input GPIO that indicates if the device is in
a sleep state or if the device is active.
- device-wake-gpios: Wake up GPIO to wake up the TCAN device.
Example:
tcan4x5x: tcan4x5x@0 {
......
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