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| author | Dan Murphy <dmurphy@ti.com> | 2019-12-04 18:51:11 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2019-12-08 12:22:01 +0100 |
| commit | 1202d2318e2f370befe6c154db75ffaad3ec7ba0 (patch) | |
| tree | 85e4b2c7187e47e4ae21ef104a417f5ad0a1f65f /Documentation | |
| parent | dt-bindings: can: tcan4x5x: reset pin is active high (diff) | |
| download | linux-1202d2318e2f370befe6c154db75ffaad3ec7ba0.tar.xz linux-1202d2318e2f370befe6c154db75ffaad3ec7ba0.zip | |
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.txt | 2 |
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 { |