Export intel_gpio_add_pin_ranges() for reuse in other drivers.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/pinctrl/intel/pinctrl-intel.c | 12 +++++++++++-
 drivers/pinctrl/intel/pinctrl-intel.h |  2 ++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 8e067aaf3399..10e8f82e4543 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1345,7 +1345,16 @@ static int intel_gpio_irq_init_hw(struct gpio_chip *gc)
 	return 0;
 }
 
-static int intel_gpio_add_pin_ranges(struct gpio_chip *gc)
+/**
+ * intel_gpio_add_pin_ranges - add GPIO pin ranges for all groups in all communities
+ * @gc: GPIO chip structure
+ *
+ * This function iterates over all communities and all groups and adds the respective
+ * GPIO pin ranges, so the GPIO library will correctly map a GPIO offset to a pin number.
+ *
+ * Return: 0, or negative error code if range can't be added.
+ */
+int intel_gpio_add_pin_ranges(struct gpio_chip *gc)
 {
 	struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
 	const struct intel_community *community;
@@ -1362,6 +1371,7 @@ static int intel_gpio_add_pin_ranges(struct gpio_chip *gc)
 
 	return 0;
 }
+EXPORT_SYMBOL_NS_GPL(intel_gpio_add_pin_ranges, "PINCTRL_INTEL");
 
 static unsigned int intel_gpio_ngpio(const struct intel_pinctrl *pctrl)
 {
diff --git a/drivers/pinctrl/intel/pinctrl-intel.h b/drivers/pinctrl/intel/pinctrl-intel.h
index 654af5977603..c1520797f895 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.h
+++ b/drivers/pinctrl/intel/pinctrl-intel.h
@@ -276,6 +276,8 @@ extern const struct dev_pm_ops intel_pinctrl_pm_ops;
 const struct intel_community *intel_get_community(const struct intel_pinctrl *pctrl,
 						  unsigned int pin);
 
+int intel_gpio_add_pin_ranges(struct gpio_chip *gc);
+
 int intel_get_groups_count(struct pinctrl_dev *pctldev);
 const char *intel_get_group_name(struct pinctrl_dev *pctldev, unsigned int group);
 int intel_get_group_pins(struct pinctrl_dev *pctldev, unsigned int group,
-- 
2.50.1

On Tue, Nov 18, 2025 at 01:34:01PM +0100, Andy Shevchenko wrote:
> Export intel_gpio_add_pin_ranges() for reuse in other drivers.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>