Messages in this thread Patch in this message | | | From | Jeffy Chen <> | Subject | [RFC PATCH v3 2/6] dt-bindings: spi/core: add wakeup-source optional property | Date | Wed, 21 Jun 2017 18:01:49 +0800 |
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Update document devicetree bindings to support "wakeup-source" property.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> ---
Changes in v3: None
Documentation/devicetree/bindings/spi/spi-bus.txt | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-bus.txt b/Documentation/devicetree/bindings/spi/spi-bus.txt index 1f6e86f..0fa1ccf 100644 --- a/Documentation/devicetree/bindings/spi/spi-bus.txt +++ b/Documentation/devicetree/bindings/spi/spi-bus.txt @@ -77,6 +77,7 @@ All slave nodes can contain the following optional properties: Defaults to 1 if not present. - spi-rx-delay-us - Microsecond delay after a read transfer. - spi-tx-delay-us - Microsecond delay after a write transfer. +- wakeup-source - Device can be used as a wakeup source. Some SPI controllers and devices support Dual and Quad SPI transfer mode. It allows data in the SPI system to be transferred using 2 wires (DUAL) or 4 -- 2.1.4
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