diff --git a/MAINTAINERS b/MAINTAINERS
index 7150f091b69b..5689fec270ef 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -503,6 +503,7 @@ L:	linux-gpio@vger.kernel.org
 L:	linux-pwm@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/*/adi,adp5585*.yaml
+F:	drivers/gpio/gpio-adp5585.c
 F:	drivers/mfd/adp5585.c
 F:	include/linux/mfd/adp5585.h
 
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index b50d0b470849..79d004e31a47 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1206,6 +1206,13 @@ config GPIO_ADP5520
 	  This option enables support for on-chip GPIO found
 	  on Analog Devices ADP5520 PMICs.
 
+config GPIO_ADP5585
+	tristate "GPIO Support for ADP5585"
+	depends on MFD_ADP5585
+	help
+	  This option enables support for the GPIO function found in the Analog
+	  Devices ADP5585.
+
 config GPIO_ALTERA_A10SR
 	tristate "Altera Arria10 System Resource GPIO"
 	depends on MFD_ALTERA_A10SR
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index fdd28c58d890..b44b6bc3a74f 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -26,6 +26,7 @@ obj-$(CONFIG_GPIO_74X164)		+= gpio-74x164.o
 obj-$(CONFIG_GPIO_74XX_MMIO)		+= gpio-74xx-mmio.o
 obj-$(CONFIG_GPIO_ADNP)			+= gpio-adnp.o
 obj-$(CONFIG_GPIO_ADP5520)		+= gpio-adp5520.o
+obj-$(CONFIG_GPIO_ADP5585)		+= gpio-adp5585.o
 obj-$(CONFIG_GPIO_AGGREGATOR)		+= gpio-aggregator.o
 obj-$(CONFIG_GPIO_ALTERA_A10SR)		+= gpio-altera-a10sr.o
 obj-$(CONFIG_GPIO_ALTERA)  		+= gpio-altera.o
diff --git a/drivers/gpio/gpio-adp5585.c b/drivers/gpio/gpio-adp5585.c
new file mode 100644
index 000000000000..30e538f8d1ac
--- /dev/null
+++ b/drivers/gpio/gpio-adp5585.c
@@ -0,0 +1,232 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Analog Devices ADP5585 GPIO driver
+ *
+ * Copyright 2022 NXP
+ * Copyright 2024 Ideas on Board Oy
+ */
+
+#include <linux/device.h>
+#include <linux/gpio/driver.h>
+#include <linux/mfd/adp5585.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#define ADP5585_GPIO_MAX	11
+
+struct adp5585_gpio_dev {
+	struct gpio_chip gpio_chip;
+	struct regmap *regmap;
+	struct mutex lock;
+};
+
+static int adp5585_gpio_direction_input(struct gpio_chip *chip, unsigned int off)
+{
+	struct adp5585_gpio_dev *adp5585_gpio = gpiochip_get_data(chip);
+	unsigned int bank = ADP5585_BANK(off);
+	unsigned int bit = ADP5585_BIT(off);
+
+	guard(mutex)(&adp5585_gpio->lock);
+
+	return regmap_update_bits(adp5585_gpio->regmap,
+				  ADP5585_GPIO_DIRECTION_A + bank,
+				  bit, 0);
+}
+
+static int adp5585_gpio_direction_output(struct gpio_chip *chip, unsigned int off, int val)
+{
+	struct adp5585_gpio_dev *adp5585_gpio = gpiochip_get_data(chip);
+	unsigned int bank = ADP5585_BANK(off);
+	unsigned int bit = ADP5585_BIT(off);
+	int ret;
+
+	guard(mutex)(&adp5585_gpio->lock);
+
+	ret = regmap_update_bits(adp5585_gpio->regmap,
+				 ADP5585_GPO_DATA_OUT_A + bank, bit,
+				 val ? bit : 0);
+	if (ret)
+		return ret;
+
+	return regmap_update_bits(adp5585_gpio->regmap,
+				  ADP5585_GPIO_DIRECTION_A + bank,
+				  bit, bit);
+}
+
+static int adp5585_gpio_get_value(struct gpio_chip *chip, unsigned int off)
+{
+	struct adp5585_gpio_dev *adp5585_gpio = gpiochip_get_data(chip);
+	unsigned int bank = ADP5585_BANK(off);
+	unsigned int bit = ADP5585_BIT(off);
+	unsigned int val;
+
+	guard(mutex)(&adp5585_gpio->lock);
+
+	regmap_read(adp5585_gpio->regmap, ADP5585_GPI_STATUS_A + bank, &val);
+
+	return !!(val & bit);
+}
+
+static void adp5585_gpio_set_value(struct gpio_chip *chip, unsigned int off, int val)
+{
+	struct adp5585_gpio_dev *adp5585_gpio = gpiochip_get_data(chip);
+	unsigned int bank = ADP5585_BANK(off);
+	unsigned int bit = ADP5585_BIT(off);
+
+	guard(mutex)(&adp5585_gpio->lock);
+
+	regmap_update_bits(adp5585_gpio->regmap, ADP5585_GPO_DATA_OUT_A + bank,
+			   bit, val ? bit : 0);
+}
+
+static int adp5585_gpio_set_bias(struct adp5585_gpio_dev *adp5585_gpio,
+				 unsigned int off, unsigned int bias)
+{
+	unsigned int bit, reg, mask, val;
+
+	/*
+	 * The bias configuration fields are 2 bits wide and laid down in
+	 * consecutive registers ADP5585_RPULL_CONFIG_*, with a hole of 4 bits
+	 * after R5.
+	 */
+	bit = off * 2 + (off > 5 ? 4 : 0);
+	reg = ADP5585_RPULL_CONFIG_A + bit / 8;
+	mask = ADP5585_Rx_PULL_CFG(bit % 8, ADP5585_Rx_PULL_CFG_MASK);
+	val = ADP5585_Rx_PULL_CFG(bit % 8, bias);
+
+	guard(mutex)(&adp5585_gpio->lock);
+
+	return regmap_update_bits(adp5585_gpio->regmap, reg, mask, val);
+}
+
+static int adp5585_gpio_set_drive(struct adp5585_gpio_dev *adp5585_gpio,
+				  unsigned int off, enum pin_config_param drive)
+{
+	unsigned int bank = ADP5585_BANK(off);
+	unsigned int bit = ADP5585_BIT(off);
+
+	guard(mutex)(&adp5585_gpio->lock);
+
+	return regmap_update_bits(adp5585_gpio->regmap,
+				  ADP5585_GPO_OUT_MODE_A + bank, bit,
+				  drive == PIN_CONFIG_DRIVE_OPEN_DRAIN ? 1 : 0);
+}
+
+static int adp5585_gpio_set_debounce(struct adp5585_gpio_dev *adp5585_gpio,
+				     unsigned int off, unsigned int debounce)
+{
+	unsigned int bank = ADP5585_BANK(off);
+	unsigned int bit = ADP5585_BIT(off);
+
+	guard(mutex)(&adp5585_gpio->lock);
+
+	return regmap_update_bits(adp5585_gpio->regmap,
+				  ADP5585_DEBOUNCE_DIS_A + bank, bit,
+				  debounce ? 0 : 1);
+}
+
+static int adp5585_gpio_set_config(struct gpio_chip *chip, unsigned int off,
+				   unsigned long config)
+{
+	struct adp5585_gpio_dev *adp5585_gpio = gpiochip_get_data(chip);
+	enum pin_config_param param = pinconf_to_config_param(config);
+	u32 arg = pinconf_to_config_argument(config);
+
+	switch (param) {
+	case PIN_CONFIG_BIAS_DISABLE:
+		return adp5585_gpio_set_bias(adp5585_gpio, off,
+					     ADP5585_Rx_PULL_CFG_DISABLE);
+
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		return adp5585_gpio_set_bias(adp5585_gpio, off, arg ?
+					     ADP5585_Rx_PULL_CFG_PD_300K :
+					     ADP5585_Rx_PULL_CFG_DISABLE);
+
+	case PIN_CONFIG_BIAS_PULL_UP:
+		return adp5585_gpio_set_bias(adp5585_gpio, off, arg ?
+					     ADP5585_Rx_PULL_CFG_PU_300K :
+					     ADP5585_Rx_PULL_CFG_DISABLE);
+
+	case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+	case PIN_CONFIG_DRIVE_PUSH_PULL:
+		return adp5585_gpio_set_drive(adp5585_gpio, off, param);
+
+	case PIN_CONFIG_INPUT_DEBOUNCE:
+		return adp5585_gpio_set_debounce(adp5585_gpio, off, arg);
+
+	default:
+		return -ENOTSUPP;
+	};
+}
+
+static int adp5585_gpio_probe(struct platform_device *pdev)
+{
+	struct adp5585_dev *adp5585 = dev_get_drvdata(pdev->dev.parent);
+	struct adp5585_gpio_dev *adp5585_gpio;
+	struct device *dev = &pdev->dev;
+	struct gpio_chip *gc;
+	int ret;
+
+	adp5585_gpio = devm_kzalloc(&pdev->dev, sizeof(*adp5585_gpio), GFP_KERNEL);
+	if (!adp5585_gpio)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, adp5585_gpio);
+
+	adp5585_gpio->regmap = adp5585->regmap;
+
+	mutex_init(&adp5585_gpio->lock);
+
+	gc = &adp5585_gpio->gpio_chip;
+	gc->parent = dev;
+	gc->direction_input  = adp5585_gpio_direction_input;
+	gc->direction_output = adp5585_gpio_direction_output;
+	gc->get = adp5585_gpio_get_value;
+	gc->set = adp5585_gpio_set_value;
+	gc->set_config = adp5585_gpio_set_config;
+	gc->can_sleep = true;
+
+	gc->base = -1;
+	gc->ngpio = ADP5585_GPIO_MAX;
+	gc->label = pdev->name;
+	gc->owner = THIS_MODULE;
+
+	ret = devm_gpiochip_add_data(&pdev->dev, &adp5585_gpio->gpio_chip,
+				     adp5585_gpio);
+	if (ret) {
+		mutex_destroy(&adp5585_gpio->lock);
+		return dev_err_probe(&pdev->dev, ret, "failed to add GPIO chip\n");
+	}
+
+	return 0;
+}
+
+static void adp5585_gpio_remove(struct platform_device *pdev)
+{
+	struct adp5585_gpio_dev *adp5585_gpio = platform_get_drvdata(pdev);
+
+	mutex_destroy(&adp5585_gpio->lock);
+}
+
+static const struct of_device_id adp5585_of_match[] = {
+	{ .compatible = "adi,adp5585-gpio" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, adp5585_of_match);
+
+static struct platform_driver adp5585_gpio_driver = {
+	.driver	= {
+		.name = "adp5585-gpio",
+		.of_match_table = adp5585_of_match,
+	},
+	.probe = adp5585_gpio_probe,
+	.remove_new = adp5585_gpio_remove,
+};
+module_platform_driver(adp5585_gpio_driver);
+
+MODULE_AUTHOR("Haibo Chen <haibo.chen@nxp.com>");
+MODULE_DESCRIPTION("GPIO ADP5585 Driver");
+MODULE_LICENSE("GPL");
