2 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
index 04c011038f32..f17fac4b51f1 100644
--- a/include/linux/pinctrl/pinctrl.h
+++ b/include/linux/pinctrl/pinctrl.h
@@ -45,6 +45,7 @@ struct pinctrl_pin_desc {
  * @name: a name for the chip in this range
  * @id: an ID number for the chip in this range
  * @base: base offset of the GPIO range
+ * @pin_base: base pin number of the GPIO range
  * @npins: number of pins in the GPIO range, including the base number
  * @gc: an optional pointer to a gpio_chip
  */
@@ -53,6 +54,7 @@ struct pinctrl_gpio_range {
         const char *name;
         unsigned int id;
         unsigned int base;
+        unsigned int pin_base;
         unsigned int npins;
         struct gpio_chip *gc;
 };
diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h
index 350e32a98c6a..bb7a9792f1ea 100644
--- a/include/linux/pinctrl/pinmux.h
+++ b/include/linux/pinctrl/pinmux.h
@@ -52,7 +52,7 @@ struct pinctrl_dev;
  * @disable: disable a certain muxing selector with a certain pin group
  * @gpio_request_enable: requests and enables GPIO on a certain pin.
  *      Implement this only if you can mux every pin individually as GPIO. The
- *      affected GPIO range is passed along with an offset into that
+ *      affected GPIO range is passed along with an offset(pin number) into that
  *      specific GPIO range - function selectors and pin groups are orthogonal
  *      to this, the core will however make sure the pins do not collide
  */