| Message ID | 20191204175112.7308-1-dmurphy@ti.com |
|---|---|
| State | Accepted |
| Commit | 1202d2318e2f370befe6c154db75ffaad3ec7ba0 |
| Headers | show |
| Series | [1/2] dt-bindings: tcan4x5x: Make wake-gpio an optional gpio | expand |
On 04/12/2019 18.51, Dan Murphy wrote: > The device has the ability to disable the wake-up pin option. > The wake-up pin can be either force to GND or Vsup and does not have to > be tied to a GPIO. In order for the device to not use the wake-up feature > write the register to disable the WAKE_CONFIG option. > > Signed-off-by: Dan Murphy <dmurphy@ti.com> > CC: Sean Nyekjaer <sean@geanix.com> Reviewed-by: Sean Nyekjaer <sean@geanix.com> > --- Hi Dan, I would add tcan4x5x to the subject of this patch -> "net: m_can: tcan4x5x Make wake-up gpio an optional" Will be testing this during this or the next week... /Sean
diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt index 27e1b4cebfbd..7cf5ef7acba4 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 {
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> --- Documentation/devicetree/bindings/net/can/tcan4x5x.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.23.0