diff options
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt | 3 | ||||
| -rw-r--r-- | drivers/pinctrl/pinconf-generic.c | 2 | ||||
| -rw-r--r-- | include/linux/pinctrl/pinconf-generic.h | 2 |
3 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt index 7498bdc00e19..788ab09e4c1c 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt @@ -173,7 +173,8 @@ Arguments for parameters: - input-schmitt takes as argument the adjustable hysteresis in a driver-specific format -- input-debounce takes the debounce time as argument or 0 to disable debouncing +- input-debounce takes the debounce time in usec as argument + or 0 to disable debouncing - power-source argument is the custom value describing the source to select diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c index 794dad7d68d8..2b271d5d90bf 100644 --- a/drivers/pinctrl/pinconf-generic.c +++ b/drivers/pinctrl/pinconf-generic.c @@ -49,7 +49,7 @@ static struct pin_config_item conf_items[] = { PCONFDUMP(PIN_CONFIG_DRIVE_STRENGTH, "output drive strength", "mA"), PCONFDUMP(PIN_CONFIG_INPUT_SCHMITT_ENABLE, "input schmitt enabled", NULL), PCONFDUMP(PIN_CONFIG_INPUT_SCHMITT, "input schmitt trigger", NULL), - PCONFDUMP(PIN_CONFIG_INPUT_DEBOUNCE, "input debounce", "time units"), + PCONFDUMP(PIN_CONFIG_INPUT_DEBOUNCE, "input debounce", "usec"), PCONFDUMP(PIN_CONFIG_POWER_SOURCE, "pin power source", "selector"), PCONFDUMP(PIN_CONFIG_SLEW_RATE, "slew rate", NULL), PCONFDUMP(PIN_CONFIG_LOW_POWER_MODE, "pin low power", "mode"), diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h index 48aa4ba7b089..bf7e989abcb5 100644 --- a/include/linux/pinctrl/pinconf-generic.h +++ b/include/linux/pinctrl/pinconf-generic.h @@ -70,7 +70,7 @@ * setting pins to this mode. * @PIN_CONFIG_INPUT_DEBOUNCE: this will configure the pin to debounce mode, * which means it will wait for signals to settle when reading inputs. The - * argument gives the debounce time on a custom format. Setting the + * argument gives the debounce time in usecs. Setting the * argument to zero turns debouncing off. * @PIN_CONFIG_POWER_SOURCE: if the pin can select between different power * supplies, the argument to this parameter (on a custom format) tells |