diff --git a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
index a2e839d6e338..4ce9862308ad 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-davinci.txt
@@ -1,7 +1,7 @@
-Davinci GPIO controller bindings
+Davinci/Keystone GPIO controller bindings
 
 Required Properties:
-- compatible: should be "ti,dm6441-gpio"
+- compatible: should be "ti,dm6441-gpio", "ti,keystone-gpio"
 
 - reg: Physical base address of the controller and the size of memory mapped
        registers.
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 29321eea3c44..52470382a964 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -37,6 +37,8 @@ struct davinci_gpio_regs {
 	u32	intstat;
 };
 
+typedef struct irq_chip *(*gpio_get_irq_chip_cb_t)(unsigned int irq);
+
 #define BINTEN	0x8 /* GPIO Interrupt Per-Bank Enable Register */
 
 #define chip2controller(chip)	\
@@ -413,6 +415,26 @@ static const struct irq_domain_ops davinci_gpio_irq_ops = {
 	.xlate = irq_domain_xlate_onetwocell,
 };
 
+static struct irq_chip *davinci_gpio_get_irq_chip(unsigned int irq)
+{
+	static struct irq_chip_type gpio_unbanked;
+
+	gpio_unbanked = *container_of(irq_get_chip(irq),
+				      struct irq_chip_type, chip);
+
+	return &gpio_unbanked.chip;
+};
+
+static struct irq_chip *keystone_gpio_get_irq_chip(unsigned int irq)
+{
+	static struct irq_chip gpio_unbanked;
+
+	gpio_unbanked = *irq_get_chip(irq);
+	return &gpio_unbanked;
+};
+
+static const struct of_device_id davinci_gpio_ids[];
+
 /*
  * NOTE:  for suspend/resume, probably best to make a platform_device with
  * suspend_late/resume_resume calls hooking into results of the set_wake()
@@ -434,6 +456,18 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev)
 	struct davinci_gpio_platform_data *pdata = dev->platform_data;
 	struct davinci_gpio_regs __iomem *g;
 	struct irq_domain	*irq_domain = NULL;
+	const struct of_device_id *match;
+	struct irq_chip *irq_chip;
+	gpio_get_irq_chip_cb_t gpio_get_irq_chip;
+
+	/*
+	 * Use davinci_gpio_get_irq_chip by default to handle non DT cases
+	 */
+	gpio_get_irq_chip = davinci_gpio_get_irq_chip;
+	match = of_match_device(of_match_ptr(davinci_gpio_ids),
+				dev);
+	if (match)
+		gpio_get_irq_chip = (gpio_get_irq_chip_cb_t)match->data;
 
 	ngpio = pdata->ngpio;
 	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
@@ -490,8 +524,6 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev)
 	 * IRQ mux conflicts; gpio_irq_type_unbanked() is only for GPIOs.
 	 */
 	if (pdata->gpio_unbanked) {
-		static struct irq_chip_type gpio_unbanked;
-
 		/* pass "bank 0" GPIO IRQs to AINTC */
 		chips[0].chip.to_irq = gpio_to_irq_unbanked;
 		chips[0].gpio_irq = bank_irq;
@@ -500,10 +532,9 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev)
 
 		/* AINTC handles mask/unmask; GPIO handles triggering */
 		irq = bank_irq;
-		gpio_unbanked = *container_of(irq_get_chip(irq),
-					      struct irq_chip_type, chip);
-		gpio_unbanked.chip.name = "GPIO-AINTC";
-		gpio_unbanked.chip.irq_set_type = gpio_irq_type_unbanked;
+		irq_chip = gpio_get_irq_chip(irq);
+		irq_chip->name = "GPIO-AINTC";
+		irq_chip->irq_set_type = gpio_irq_type_unbanked;
 
 		/* default trigger: both edges */
 		g = gpio2regs(0);
@@ -512,7 +543,7 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev)
 
 		/* set the direct IRQs up to use that irqchip */
 		for (gpio = 0; gpio < pdata->gpio_unbanked; gpio++, irq++) {
-			irq_set_chip(irq, &gpio_unbanked.chip);
+			irq_set_chip(irq, irq_chip);
 			irq_set_handler_data(irq, &chips[gpio / 32]);
 			irq_set_status_flags(irq, IRQ_TYPE_EDGE_BOTH);
 		}
@@ -555,7 +586,8 @@ done:
 
 #if IS_ENABLED(CONFIG_OF)
 static const struct of_device_id davinci_gpio_ids[] = {
-	{ .compatible = "ti,dm6441-gpio", },
+	{ .compatible = "ti,keystone-gpio", keystone_gpio_get_irq_chip},
+	{ .compatible = "ti,dm6441-gpio", davinci_gpio_get_irq_chip},
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, davinci_gpio_ids);