2 files changed, 5 insertions, 0 deletions

diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c
index bcf8157ceea7..e5948f8172af 100644
--- a/drivers/pinctrl/pinconf-generic.c
+++ b/drivers/pinctrl/pinconf-generic.c
@@ -45,6 +45,7 @@ struct pin_config_item conf_items[] = {
         PCONFDUMP(PIN_CONFIG_INPUT_SCHMITT, "input schmitt trigger", NULL),
         PCONFDUMP(PIN_CONFIG_INPUT_DEBOUNCE, "input debounce", "time units"),
         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"),
         PCONFDUMP(PIN_CONFIG_OUTPUT, "pin output", "level"),
 };
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index 40d7bb9c7562..3e7909aa5c03 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -60,6 +60,9 @@
  * @PIN_CONFIG_POWER_SOURCE: if the pin can select between different power
  *      supplies, the argument to this parameter (on a custom format) tells
  *      the driver which alternative power source to use.
+ * @PIN_CONFIG_SLEW_RATE: if the pin can select slew rate, the argument to
+ *      this parameter (on a custom format) tells the driver which alternative
+ *      slew rate to use.
  * @PIN_CONFIG_LOW_POWER_MODE: this will configure the pin for low power
  *      operation, if several modes of operation are supported these can be
  *      passed in the argument on a custom form, else just use argument 1
@@ -83,6 +86,7 @@ enum pin_config_param {
         PIN_CONFIG_INPUT_SCHMITT,
         PIN_CONFIG_INPUT_DEBOUNCE,
         PIN_CONFIG_POWER_SOURCE,
+        PIN_CONFIG_SLEW_RATE,
         PIN_CONFIG_LOW_POWER_MODE,
         PIN_CONFIG_OUTPUT,
         PIN_CONFIG_END = 0x7FFF,