diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index a1cb4ec..bd14326 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -73,13 +73,13 @@
 
 #ifndef CONFIG_DM_GPIO
 static const struct gpio_bank gpio_bank_am33xx[] = {
-	{ (void *)AM33XX_GPIO0_BASE, METHOD_GPIO_24XX },
-	{ (void *)AM33XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ (void *)AM33XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ (void *)AM33XX_GPIO3_BASE, METHOD_GPIO_24XX },
+	{ (void *)AM33XX_GPIO0_BASE },
+	{ (void *)AM33XX_GPIO1_BASE },
+	{ (void *)AM33XX_GPIO2_BASE },
+	{ (void *)AM33XX_GPIO3_BASE },
 #ifdef CONFIG_AM43XX
-	{ (void *)AM33XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ (void *)AM33XX_GPIO5_BASE, METHOD_GPIO_24XX },
+	{ (void *)AM33XX_GPIO4_BASE },
+	{ (void *)AM33XX_GPIO5_BASE },
 #endif
 };
 
diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c
index 17cb5b7..8252b322 100644
--- a/arch/arm/cpu/armv7/omap3/board.c
+++ b/arch/arm/cpu/armv7/omap3/board.c
@@ -38,12 +38,12 @@
 
 #ifdef CONFIG_DM_GPIO
 static const struct omap_gpio_platdata omap34xx_gpio[] = {
-	{ 0, OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ 1, OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ 2, OMAP34XX_GPIO3_BASE, METHOD_GPIO_24XX },
-	{ 3, OMAP34XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ 4, OMAP34XX_GPIO5_BASE, METHOD_GPIO_24XX },
-	{ 5, OMAP34XX_GPIO6_BASE, METHOD_GPIO_24XX },
+	{ 0, OMAP34XX_GPIO1_BASE },
+	{ 1, OMAP34XX_GPIO2_BASE },
+	{ 2, OMAP34XX_GPIO3_BASE },
+	{ 3, OMAP34XX_GPIO4_BASE },
+	{ 4, OMAP34XX_GPIO5_BASE },
+	{ 5, OMAP34XX_GPIO6_BASE },
 };
 
 U_BOOT_DEVICES(am33xx_gpios) = {
@@ -58,12 +58,12 @@
 #else
 
 static const struct gpio_bank gpio_bank_34xx[6] = {
-	{ (void *)OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO3_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO5_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO6_BASE, METHOD_GPIO_24XX },
+	{ (void *)OMAP34XX_GPIO1_BASE },
+	{ (void *)OMAP34XX_GPIO2_BASE },
+	{ (void *)OMAP34XX_GPIO3_BASE },
+	{ (void *)OMAP34XX_GPIO4_BASE },
+	{ (void *)OMAP34XX_GPIO5_BASE },
+	{ (void *)OMAP34XX_GPIO6_BASE },
 };
 
 const struct gpio_bank *const omap_gpio_bank = gpio_bank_34xx;
diff --git a/arch/arm/cpu/armv7/omap4/hwinit.c b/arch/arm/cpu/armv7/omap4/hwinit.c
index 9792761..a68947f 100644
--- a/arch/arm/cpu/armv7/omap4/hwinit.c
+++ b/arch/arm/cpu/armv7/omap4/hwinit.c
@@ -25,12 +25,12 @@
 u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV;
 
 static const struct gpio_bank gpio_bank_44xx[6] = {
-	{ (void *)OMAP44XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO3_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO5_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP44XX_GPIO6_BASE, METHOD_GPIO_24XX },
+	{ (void *)OMAP44XX_GPIO1_BASE },
+	{ (void *)OMAP44XX_GPIO2_BASE },
+	{ (void *)OMAP44XX_GPIO3_BASE },
+	{ (void *)OMAP44XX_GPIO4_BASE },
+	{ (void *)OMAP44XX_GPIO5_BASE },
+	{ (void *)OMAP44XX_GPIO6_BASE },
 };
 
 const struct gpio_bank *const omap_gpio_bank = gpio_bank_44xx;
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c
index 22e0829..3699050 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -27,18 +27,20 @@
 
 u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV;
 
+#ifndef CONFIG_DM_GPIO
 static struct gpio_bank gpio_bank_54xx[8] = {
-	{ (void *)OMAP54XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO3_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO5_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO6_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO7_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP54XX_GPIO8_BASE, METHOD_GPIO_24XX },
+	{ (void *)OMAP54XX_GPIO1_BASE },
+	{ (void *)OMAP54XX_GPIO2_BASE },
+	{ (void *)OMAP54XX_GPIO3_BASE },
+	{ (void *)OMAP54XX_GPIO4_BASE },
+	{ (void *)OMAP54XX_GPIO5_BASE },
+	{ (void *)OMAP54XX_GPIO6_BASE },
+	{ (void *)OMAP54XX_GPIO7_BASE },
+	{ (void *)OMAP54XX_GPIO8_BASE },
 };
 
 const struct gpio_bank *const omap_gpio_bank = gpio_bank_54xx;
+#endif
 
 void do_set_mux32(u32 base, struct pad_conf_entry const *array, int size)
 {
diff --git a/arch/arm/include/asm/omap_gpio.h b/arch/arm/include/asm/omap_gpio.h
index 839af54..ef38b63 100644
--- a/arch/arm/include/asm/omap_gpio.h
+++ b/arch/arm/include/asm/omap_gpio.h
@@ -23,24 +23,19 @@
 
 #include <asm/arch/cpu.h>
 
-enum gpio_method {
-	METHOD_GPIO_24XX	= 4,
-};
-
 #ifdef CONFIG_DM_GPIO
 
 /* Information about a GPIO bank */
 struct omap_gpio_platdata {
 	int bank_index;
 	ulong base;	/* address of registers in physical memory */
-	enum gpio_method method;
+	const char *port_name;
 };
 
 #else
 
 struct gpio_bank {
 	void *base;
-	int method;
 };
 
 extern const struct gpio_bank *const omap_gpio_bank;
diff --git a/drivers/gpio/omap_gpio.c b/drivers/gpio/omap_gpio.c
index 0a1e124..cd960dc 100644
--- a/drivers/gpio/omap_gpio.c
+++ b/drivers/gpio/omap_gpio.c
@@ -20,9 +20,13 @@
  */
 #include <common.h>
 #include <dm.h>
+#include <fdtdec.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/errno.h>
+#include <malloc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
 
 #define OMAP_GPIO_DIR_OUT	0
 #define OMAP_GPIO_DIR_IN	1
@@ -34,7 +38,6 @@
 struct gpio_bank {
 	/* TODO(sjg@chromium.org): Can we use a struct here? */
 	void *base;	/* address of registers in physical memory */
-	enum gpio_method method;
 };
 
 #endif
@@ -55,13 +58,8 @@
 	void *reg = bank->base;
 	u32 l;
 
-	switch (bank->method) {
-	case METHOD_GPIO_24XX:
-		reg += OMAP_GPIO_OE;
-		break;
-	default:
-		return;
-	}
+	reg += OMAP_GPIO_OE;
+
 	l = __raw_readl(reg);
 	if (is_input)
 		l |= 1 << gpio;
@@ -79,13 +77,7 @@
 	void *reg = bank->base;
 	u32 v;
 
-	switch (bank->method) {
-	case METHOD_GPIO_24XX:
-		reg += OMAP_GPIO_OE;
-		break;
-	default:
-		return -1;
-	}
+	reg += OMAP_GPIO_OE;
 
 	v = __raw_readl(reg);
 
@@ -101,19 +93,12 @@
 	void *reg = bank->base;
 	u32 l = 0;
 
-	switch (bank->method) {
-	case METHOD_GPIO_24XX:
-		if (enable)
-			reg += OMAP_GPIO_SETDATAOUT;
-		else
-			reg += OMAP_GPIO_CLEARDATAOUT;
-		l = 1 << gpio;
-		break;
-	default:
-		printf("omap3-gpio unknown bank method %s %d\n",
-		       __FILE__, __LINE__);
-		return;
-	}
+	if (enable)
+		reg += OMAP_GPIO_SETDATAOUT;
+	else
+		reg += OMAP_GPIO_CLEARDATAOUT;
+
+	l = 1 << gpio;
 	__raw_writel(l, reg);
 }
 
@@ -122,19 +107,13 @@
 	void *reg = bank->base;
 	int input;
 
-	switch (bank->method) {
-	case METHOD_GPIO_24XX:
-		input = _get_gpio_direction(bank, gpio);
-		switch (input) {
-		case OMAP_GPIO_DIR_IN:
-			reg += OMAP_GPIO_DATAIN;
-			break;
-		case OMAP_GPIO_DIR_OUT:
-			reg += OMAP_GPIO_DATAOUT;
-			break;
-		default:
-			return -1;
-		}
+	input = _get_gpio_direction(bank, gpio);
+	switch (input) {
+	case OMAP_GPIO_DIR_IN:
+		reg += OMAP_GPIO_DATAIN;
+		break;
+	case OMAP_GPIO_DIR_OUT:
+		reg += OMAP_GPIO_DATAOUT;
 		break;
 	default:
 		return -1;
@@ -310,24 +289,56 @@
 	struct gpio_bank *bank = dev_get_priv(dev);
 	struct omap_gpio_platdata *plat = dev_get_platdata(dev);
 	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
-	char name[18], *str;
 
-	sprintf(name, "GPIO%d_", plat->bank_index);
-	str = strdup(name);
-	if (!str)
-		return -ENOMEM;
-	uc_priv->bank_name = str;
+	uc_priv->bank_name = plat->port_name;
 	uc_priv->gpio_count = GPIO_PER_BANK;
 	bank->base = (void *)plat->base;
-	bank->method = plat->method;
 
 	return 0;
 }
 
+static int omap_gpio_bind(struct udevice *dev)
+{
+	struct omap_gpio_platdata *plat = dev->platdata;
+	fdt_addr_t base_addr;
+
+	if (plat)
+		return 0;
+
+	base_addr = dev_get_addr(dev);
+	if (base_addr == FDT_ADDR_T_NONE)
+		return -ENODEV;
+
+	/*
+	* TODO:
+	* When every board is converted to driver model and DT is
+	* supported, this can be done by auto-alloc feature, but
+	* not using calloc to alloc memory for platdata.
+	*/
+	plat = calloc(1, sizeof(*plat));
+	if (!plat)
+		return -ENOMEM;
+
+	plat->base = base_addr;
+	plat->port_name = fdt_get_name(gd->fdt_blob, dev->of_offset, NULL);
+	dev->platdata = plat;
+
+	return 0;
+}
+
+static const struct udevice_id omap_gpio_ids[] = {
+	{ .compatible = "ti,omap3-gpio" },
+	{ .compatible = "ti,omap4-gpio" },
+	{ .compatible = "ti,am4372-gpio" },
+	{ }
+};
+
 U_BOOT_DRIVER(gpio_omap) = {
 	.name	= "gpio_omap",
 	.id	= UCLASS_GPIO,
 	.ops	= &gpio_omap_ops,
+	.of_match = omap_gpio_ids,
+	.bind	= omap_gpio_bind,
 	.probe	= omap_gpio_probe,
 	.priv_auto_alloc_size = sizeof(struct gpio_bank),
 };