diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
index 93efbffcd3a4..2e66ab72c10b 100644
--- a/drivers/pinctrl/qcom/Kconfig
+++ b/drivers/pinctrl/qcom/Kconfig
@@ -150,6 +150,7 @@ config PINCTRL_QCOM_SSBI_PMIC
        select PINMUX
        select PINCONF
        select GENERIC_PINCONF
+       select IRQ_DOMAIN_HIERARCHY
        help
          This is the pinctrl, pinmux, pinconf and gpiolib driver for the
          Qualcomm GPIO and MPP blocks found in the Qualcomm PMIC's chips,
diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
index 23641e4d4521..84a232450000 100644
--- a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
@@ -55,6 +55,8 @@
 
 #define PM8XXX_MAX_GPIOS               44
 
+#define PM8XXX_GPIO_PHYSICAL_OFFSET	1
+
 /* custom pinconf parameters */
 #define PM8XXX_QCOM_DRIVE_STRENGH      (PIN_CONFIG_END + 1)
 #define PM8XXX_QCOM_PULL_UP_STRENGTH   (PIN_CONFIG_END + 2)
@@ -99,6 +101,9 @@ struct pm8xxx_gpio {
 
 	struct pinctrl_desc desc;
 	unsigned npins;
+
+	struct fwnode_handle *fwnode;
+	struct irq_domain *domain;
 };
 
 static const struct pinconf_generic_params pm8xxx_gpio_bindings[] = {
@@ -499,11 +504,12 @@ static int pm8xxx_gpio_get(struct gpio_chip *chip, unsigned offset)
 
 	if (pin->mode == PM8XXX_GPIO_MODE_OUTPUT) {
 		ret = pin->output_value;
-	} else {
+	} else if (pin->irq >= 0) {
 		ret = irq_get_irqchip_state(pin->irq, IRQCHIP_STATE_LINE_LEVEL, &state);
 		if (!ret)
 			ret = !!state;
-	}
+	} else
+		ret = -EINVAL;
 
 	return ret;
 }
@@ -533,16 +539,39 @@ static int pm8xxx_gpio_of_xlate(struct gpio_chip *chip,
 	if (flags)
 		*flags = gpio_desc->args[1];
 
-	return gpio_desc->args[0] - 1;
+	return gpio_desc->args[0] - PM8XXX_GPIO_PHYSICAL_OFFSET;
 }
 
 
 static int pm8xxx_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+	struct pm8xxx_gpio *pctrl = gpiochip_get_data(chip);
+	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;
+	struct irq_fwspec fwspec;
+	int ret;
+
+	fwspec.fwnode = pctrl->fwnode;
+	fwspec.param_count = 2;
+	fwspec.param[0] = offset + PM8XXX_GPIO_PHYSICAL_OFFSET;
+	fwspec.param[1] = IRQ_TYPE_EDGE_RISING;
+
+	ret = irq_create_fwspec_mapping(&fwspec);
+
+	/*
+	 * Cache the IRQ since pm8xxx_gpio_get() needs this to get determine the
+	 * line level.
+	 */
+	pin->irq = ret;
+
+	return ret;
+}
+
+static void pm8xxx_gpio_free(struct gpio_chip *chip, unsigned int offset)
 {
 	struct pm8xxx_gpio *pctrl = gpiochip_get_data(chip);
 	struct pm8xxx_pin_data *pin = pctrl->desc.pins[offset].drv_data;
 
-	return pin->irq;
+	pin->irq = -1;
 }
 
 #ifdef CONFIG_DEBUG_FS
@@ -571,7 +600,7 @@ static void pm8xxx_gpio_dbg_show_one(struct seq_file *s,
 		"no", "high", "medium", "low"
 	};
 
-	seq_printf(s, " gpio%-2d:", offset + 1);
+	seq_printf(s, " gpio%-2d:", offset + PM8XXX_GPIO_PHYSICAL_OFFSET);
 	if (pin->disable) {
 		seq_puts(s, " ---");
 	} else {
@@ -603,6 +632,7 @@ static void pm8xxx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 #endif
 
 static const struct gpio_chip pm8xxx_gpio_template = {
+	.free = pm8xxx_gpio_free,
 	.direction_input = pm8xxx_gpio_direction_input,
 	.direction_output = pm8xxx_gpio_direction_output,
 	.get = pm8xxx_gpio_get,
@@ -664,6 +694,68 @@ static int pm8xxx_pin_populate(struct pm8xxx_gpio *pctrl,
 	return 0;
 }
 
+static struct irq_chip pm8xxx_irq_chip = {
+	.name = "ssbi-gpio",
+	.irq_mask_ack = irq_chip_mask_ack_parent,
+	.irq_unmask = irq_chip_unmask_parent,
+	.irq_set_type = irq_chip_set_type_parent,
+	.flags = IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_SKIP_SET_WAKE,
+};
+
+static int pm8xxx_domain_translate(struct irq_domain *domain,
+				   struct irq_fwspec *fwspec,
+				   unsigned long *hwirq,
+				   unsigned int *type)
+{
+	struct pm8xxx_gpio *pctrl = container_of(domain->host_data,
+						 struct pm8xxx_gpio, chip);
+
+	if (fwspec->param_count != 2 || fwspec->param[0] >= pctrl->chip.ngpio)
+		return -EINVAL;
+
+	*hwirq = fwspec->param[0] - PM8XXX_GPIO_PHYSICAL_OFFSET;
+	*type = fwspec->param[1];
+
+	return 0;
+}
+
+static int pm8xxx_domain_alloc(struct irq_domain *domain, unsigned int virq,
+			       unsigned int nr_irqs, void *data)
+{
+	struct pm8xxx_gpio *pctrl = container_of(domain->host_data,
+						 struct pm8xxx_gpio, chip);
+	struct irq_fwspec *fwspec = data;
+	struct irq_fwspec parent_fwspec;
+	irq_hw_number_t hwirq;
+	unsigned int type;
+	int ret, i;
+
+	ret = pm8xxx_domain_translate(domain, fwspec, &hwirq, &type);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < nr_irqs; i++)
+		irq_domain_set_info(domain, virq + i, hwirq + i,
+				    &pm8xxx_irq_chip, pctrl, handle_level_irq,
+				    NULL, NULL);
+
+	parent_fwspec.fwnode = domain->parent->fwnode;
+	parent_fwspec.param_count = 2;
+	parent_fwspec.param[0] = hwirq + 0xc0;
+	parent_fwspec.param[1] = fwspec->param[1];
+
+	return irq_domain_alloc_irqs_parent(domain, virq, nr_irqs,
+					    &parent_fwspec);
+}
+
+static const struct irq_domain_ops pm8xxx_domain_ops = {
+	.activate = gpiochip_irq_domain_activate,
+	.alloc = pm8xxx_domain_alloc,
+	.deactivate = gpiochip_irq_domain_deactivate,
+	.free = irq_domain_free_irqs_common,
+	.translate = pm8xxx_domain_translate,
+};
+
 static const struct of_device_id pm8xxx_gpio_of_match[] = {
 	{ .compatible = "qcom,pm8018-gpio", .data = (void *) 6 },
 	{ .compatible = "qcom,pm8038-gpio", .data = (void *) 12 },
@@ -677,6 +769,8 @@ MODULE_DEVICE_TABLE(of, pm8xxx_gpio_of_match);
 static int pm8xxx_gpio_probe(struct platform_device *pdev)
 {
 	struct pm8xxx_pin_data *pin_data;
+	struct irq_domain *parent_domain;
+	struct device_node *parent_node;
 	struct pinctrl_pin_desc *pins;
 	struct pm8xxx_gpio *pctrl;
 	int ret, i;
@@ -713,12 +807,7 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev)
 
 	for (i = 0; i < pctrl->desc.npins; i++) {
 		pin_data[i].reg = SSBI_REG_ADDR_GPIO(i);
-		pin_data[i].irq = platform_get_irq(pdev, i);
-		if (pin_data[i].irq < 0) {
-			dev_err(&pdev->dev,
-				"missing interrupts for pin %d\n", i);
-			return pin_data[i].irq;
-		}
+		pin_data[i].irq = -1;
 
 		ret = pm8xxx_pin_populate(pctrl, &pin_data[i]);
 		if (ret)
@@ -749,10 +838,29 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev)
 	pctrl->chip.of_gpio_n_cells = 2;
 	pctrl->chip.label = dev_name(pctrl->dev);
 	pctrl->chip.ngpio = pctrl->npins;
+
+	parent_node = of_irq_find_parent(pctrl->dev->of_node);
+	if (!parent_node)
+		return -ENXIO;
+
+	parent_domain = irq_find_host(parent_node);
+	of_node_put(parent_node);
+	if (!parent_domain)
+		return -ENXIO;
+
+	pctrl->fwnode = of_node_to_fwnode(pctrl->dev->of_node);
+	pctrl->domain = irq_domain_create_hierarchy(parent_domain, 0,
+						    pctrl->chip.ngpio,
+						    pctrl->fwnode,
+						    &pm8xxx_domain_ops,
+						    &pctrl->chip);
+	if (!pctrl->domain)
+		return -ENODEV;
+
 	ret = gpiochip_add_data(&pctrl->chip, pctrl);
 	if (ret) {
 		dev_err(&pdev->dev, "failed register gpiochip\n");
-		return ret;
+		goto err_chip_add_data;
 	}
 
 	/*
@@ -782,6 +890,8 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev)
 
 unregister_gpiochip:
 	gpiochip_remove(&pctrl->chip);
+err_chip_add_data:
+	irq_domain_remove(pctrl->domain);
 
 	return ret;
 }
@@ -791,6 +901,7 @@ static int pm8xxx_gpio_remove(struct platform_device *pdev)
 	struct pm8xxx_gpio *pctrl = platform_get_drvdata(pdev);
 
 	gpiochip_remove(&pctrl->chip);
+	irq_domain_remove(pctrl->domain);
 
 	return 0;
 }
