Messages in this thread Patch in this message | | | From | Raveendra Padasalagi <> | Subject | [PATCH v3 1/2] Documentation: dt: extcon: add optional input-debounce attribute | Date | Thu, 19 Oct 2017 15:22:52 +0530 |
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Add documentation on optional dt attribute "input-debounce" in extcon node to capture user specified timeout value for id and vbus gpio detection.
Signed-off-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com> Reviewed-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Srinath Mannam <srinath.mannam@broadcom.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> ---
Changes in v3: - Modified commit log to name debounce-timeout-ms to input-debounce - Added Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Changes in v2: Rename debounce-timeout-ms to input-debounce
Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt index dfc14f7..d115900 100644 --- a/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt +++ b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt @@ -10,6 +10,9 @@ Either one of id-gpio or vbus-gpio must be present. Both can be present as well. - id-gpio: gpio for USB ID pin. See gpio binding. - vbus-gpio: gpio for USB VBUS pin. +Optional properties: +- input-debounce: debounce timeout value for id and vbus gpio in microseconds. + Example: Examples of extcon-usb-gpio node in dra7-evm.dts as listed below: extcon_usb1 { compatible = "linux,extcon-usb-gpio"; -- 1.9.1
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