| Message ID | 20230625142134.33690-5-farbere@amazon.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add PPS pulse-width support | expand |
diff --git a/Documentation/devicetree/bindings/pps/pps-gpio.txt b/Documentation/devicetree/bindings/pps/pps-gpio.txt index 8d588e38c44e..9ecfd5fb3b63 100644 --- a/Documentation/devicetree/bindings/pps/pps-gpio.txt +++ b/Documentation/devicetree/bindings/pps/pps-gpio.txt @@ -18,6 +18,12 @@ Optional properties: opposite of the assert edge (if assert is rising-edge then clear is falling-edge and if assert is falling-edge then clear is rising-edge). +- assert-pulse-width: when present, assert pulse width will be calculated in + nano seconds. + It should be enabled only if 'capture-clear' is enabled. +- clear-pulse-width: when present, clear pulse width will be calculated in + nano seconds. + It should be enabled only if 'capture-clear' is enabled. Example: pps {
Add two new optional properties to calculate PPS pulse-width in nano seconds: - assert-pulse-width - clear-pulse-width Signed-off-by: Eliav Farber <farbere@amazon.com> --- Documentation/devicetree/bindings/pps/pps-gpio.txt | 6 ++++++ 1 file changed, 6 insertions(+)