1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-intel.h b/drivers/pinctrl/intel/pinctrl-intel.h
index 13b0bd6eb2a2..98fdf9adf623 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.h
+++ b/drivers/pinctrl/intel/pinctrl-intel.h
@@ -51,6 +51,8 @@ struct intel_function {
  * @reg_num: GPI_IS register number
  * @base: Starting pin of this group
  * @size: Size of this group (maximum is 32).
+ * @gpio_base: Starting GPIO base of this group (%0 if matches with @base,
+ *	       and %-1 if no GPIO mapping should be created)
  * @padown_num: PAD_OWN register number (assigned by the core driver)
  *
  * If pad groups of a community are not the same size, use this structure
@@ -60,6 +62,7 @@ struct intel_padgroup {
 	unsigned reg_num;
 	unsigned base;
 	unsigned size;
+	int gpio_base;
 	unsigned padown_num;
 };