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authorDan Murphy <dmurphy@ti.com>2019-12-04 20:51:11 +0300
committerMarc Kleine-Budde <mkl@pengutronix.de>2019-12-08 14:22:01 +0300
commit1202d2318e2f370befe6c154db75ffaad3ec7ba0 (patch)
tree85e4b2c7187e47e4ae21ef104a417f5ad0a1f65f /Documentation
parent9c9e1b012a218019079d676a95b9570b7f444f7f (diff)
downloadlinux-1202d2318e2f370befe6c154db75ffaad3ec7ba0.tar.xz
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: Dan Murphy <dmurphy@ti.com> Cc: Rob Herring <robh@kernel.org> Reviewed-by: Sean Nyekjaer <sean@geanix.com> Tested-by: Sean Nyekjaer <sean@geanix.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/can/tcan4x5x.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
index e8aa21d9174e..6bdcc3f84bd3 100644
--- a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
+++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
@@ -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 {