diff --git linux-next-HEAD-a99225f.orig/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt linux-next-HEAD-a99225f/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt
index 4363ae4..33a0345 100644
--- linux-next-HEAD-a99225f.orig/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt
+++ linux-next-HEAD-a99225f/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt
@@ -14,7 +14,7 @@ Required properties:
 Example:
 
 gpio0: gpio@73f84000 {
-	compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+	compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
 	reg = <0x73f84000 0x4000>;
 	interrupts = <50 51>;
 	gpio-controller;
diff --git linux-next-HEAD-a99225f.orig/arch/arm/boot/dts/imx51.dtsi linux-next-HEAD-a99225f/arch/arm/boot/dts/imx51.dtsi
index 39eb88e..5236e42 100644
--- linux-next-HEAD-a99225f.orig/arch/arm/boot/dts/imx51.dtsi
+++ linux-next-HEAD-a99225f/arch/arm/boot/dts/imx51.dtsi
@@ -127,7 +127,7 @@
 			};
 
 			gpio1: gpio@73f84000 {
-				compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
 				reg = <0x73f84000 0x4000>;
 				interrupts = <50 51>;
 				gpio-controller;
@@ -137,7 +137,7 @@
 			};
 
 			gpio2: gpio@73f88000 {
-				compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
 				reg = <0x73f88000 0x4000>;
 				interrupts = <52 53>;
 				gpio-controller;
@@ -147,7 +147,7 @@
 			};
 
 			gpio3: gpio@73f8c000 {
-				compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
 				reg = <0x73f8c000 0x4000>;
 				interrupts = <54 55>;
 				gpio-controller;
@@ -157,7 +157,7 @@
 			};
 
 			gpio4: gpio@73f90000 {
-				compatible = "fsl,imx51-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
 				reg = <0x73f90000 0x4000>;
 				interrupts = <56 57>;
 				gpio-controller;
diff --git linux-next-HEAD-a99225f.orig/arch/arm/boot/dts/imx53.dtsi linux-next-HEAD-a99225f/arch/arm/boot/dts/imx53.dtsi
index 2b5caf9..39ea1a5 100644
--- linux-next-HEAD-a99225f.orig/arch/arm/boot/dts/imx53.dtsi
+++ linux-next-HEAD-a99225f/arch/arm/boot/dts/imx53.dtsi
@@ -129,7 +129,7 @@
 			};
 
 			gpio1: gpio@53f84000 {
-				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
 				reg = <0x53f84000 0x4000>;
 				interrupts = <50 51>;
 				gpio-controller;
@@ -139,7 +139,7 @@
 			};
 
 			gpio2: gpio@53f88000 {
-				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
 				reg = <0x53f88000 0x4000>;
 				interrupts = <52 53>;
 				gpio-controller;
@@ -149,7 +149,7 @@
 			};
 
 			gpio3: gpio@53f8c000 {
-				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
 				reg = <0x53f8c000 0x4000>;
 				interrupts = <54 55>;
 				gpio-controller;
@@ -159,7 +159,7 @@
 			};
 
 			gpio4: gpio@53f90000 {
-				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
 				reg = <0x53f90000 0x4000>;
 				interrupts = <56 57>;
 				gpio-controller;
@@ -197,7 +197,7 @@
 			};
 
 			gpio5: gpio@53fdc000 {
-				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
 				reg = <0x53fdc000 0x4000>;
 				interrupts = <103 104>;
 				gpio-controller;
@@ -207,7 +207,7 @@
 			};
 
 			gpio6: gpio@53fe0000 {
-				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
 				reg = <0x53fe0000 0x4000>;
 				interrupts = <105 106>;
 				gpio-controller;
@@ -217,7 +217,7 @@
 			};
 
 			gpio7: gpio@53fe4000 {
-				compatible = "fsl,imx53-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
 				reg = <0x53fe4000 0x4000>;
 				interrupts = <107 108>;
 				gpio-controller;
diff --git linux-next-HEAD-a99225f.orig/arch/arm/boot/dts/imx6q.dtsi linux-next-HEAD-a99225f/arch/arm/boot/dts/imx6q.dtsi
index 8c90cba..da78fd8 100644
--- linux-next-HEAD-a99225f.orig/arch/arm/boot/dts/imx6q.dtsi
+++ linux-next-HEAD-a99225f/arch/arm/boot/dts/imx6q.dtsi
@@ -260,7 +260,7 @@
 			};
 
 			gpio1: gpio@0209c000 {
-				compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x0209c000 0x4000>;
 				interrupts = <0 66 0x04 0 67 0x04>;
 				gpio-controller;
@@ -270,7 +270,7 @@
 			};
 
 			gpio2: gpio@020a0000 {
-				compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020a0000 0x4000>;
 				interrupts = <0 68 0x04 0 69 0x04>;
 				gpio-controller;
@@ -280,7 +280,7 @@
 			};
 
 			gpio3: gpio@020a4000 {
-				compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020a4000 0x4000>;
 				interrupts = <0 70 0x04 0 71 0x04>;
 				gpio-controller;
@@ -290,7 +290,7 @@
 			};
 
 			gpio4: gpio@020a8000 {
-				compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020a8000 0x4000>;
 				interrupts = <0 72 0x04 0 73 0x04>;
 				gpio-controller;
@@ -300,7 +300,7 @@
 			};
 
 			gpio5: gpio@020ac000 {
-				compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020ac000 0x4000>;
 				interrupts = <0 74 0x04 0 75 0x04>;
 				gpio-controller;
@@ -310,7 +310,7 @@
 			};
 
 			gpio6: gpio@020b0000 {
-				compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020b0000 0x4000>;
 				interrupts = <0 76 0x04 0 77 0x04>;
 				gpio-controller;
@@ -320,7 +320,7 @@
 			};
 
 			gpio7: gpio@020b4000 {
-				compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio";
+				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020b4000 0x4000>;
 				interrupts = <0 78 0x04 0 79 0x04>;
 				gpio-controller;
diff --git linux-next-HEAD-a99225f.orig/arch/arm/mach-imx/mm-imx25.c linux-next-HEAD-a99225f/arch/arm/mach-imx/mm-imx25.c
index 6ff3714..8e8ddb8 100644
--- linux-next-HEAD-a99225f.orig/arch/arm/mach-imx/mm-imx25.c
+++ linux-next-HEAD-a99225f/arch/arm/mach-imx/mm-imx25.c
@@ -90,11 +90,11 @@ static const struct resource imx25_audmux_res[] __initconst = {
 
 void __init imx25_soc_init(void)
 {
-	/* i.mx25 has the i.mx31 type gpio */
-	mxc_register_gpio("imx31-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0);
-	mxc_register_gpio("imx31-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0);
-	mxc_register_gpio("imx31-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0);
-	mxc_register_gpio("imx31-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0);
+	/* i.mx25 has the i.mx35 type gpio */
+	mxc_register_gpio("imx35-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0);
+	mxc_register_gpio("imx35-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0);
+	mxc_register_gpio("imx35-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0);
+	mxc_register_gpio("imx35-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0);
 
 	pinctrl_provide_dummies();
 	/* i.mx25 has the i.mx35 type sdma */
diff --git linux-next-HEAD-a99225f.orig/arch/arm/mach-imx/mm-imx3.c linux-next-HEAD-a99225f/arch/arm/mach-imx/mm-imx3.c
index a8983b9..8e51e77 100644
--- linux-next-HEAD-a99225f.orig/arch/arm/mach-imx/mm-imx3.c
+++ linux-next-HEAD-a99225f/arch/arm/mach-imx/mm-imx3.c
@@ -273,10 +273,9 @@ void __init imx35_soc_init(void)
 
 	imx3_init_l2x0();
 
-	/* i.mx35 has the i.mx31 type gpio */
-	mxc_register_gpio("imx31-gpio", 0, MX35_GPIO1_BASE_ADDR, SZ_16K, MX35_INT_GPIO1, 0);
-	mxc_register_gpio("imx31-gpio", 1, MX35_GPIO2_BASE_ADDR, SZ_16K, MX35_INT_GPIO2, 0);
-	mxc_register_gpio("imx31-gpio", 2, MX35_GPIO3_BASE_ADDR, SZ_16K, MX35_INT_GPIO3, 0);
+	mxc_register_gpio("imx35-gpio", 0, MX35_GPIO1_BASE_ADDR, SZ_16K, MX35_INT_GPIO1, 0);
+	mxc_register_gpio("imx35-gpio", 1, MX35_GPIO2_BASE_ADDR, SZ_16K, MX35_INT_GPIO2, 0);
+	mxc_register_gpio("imx35-gpio", 2, MX35_GPIO3_BASE_ADDR, SZ_16K, MX35_INT_GPIO3, 0);
 
 	pinctrl_provide_dummies();
 	if (to_version == 1) {
diff --git linux-next-HEAD-a99225f.orig/arch/arm/mach-imx/mm-imx5.c linux-next-HEAD-a99225f/arch/arm/mach-imx/mm-imx5.c
index 1d00305..d70d16c 100644
--- linux-next-HEAD-a99225f.orig/arch/arm/mach-imx/mm-imx5.c
+++ linux-next-HEAD-a99225f/arch/arm/mach-imx/mm-imx5.c
@@ -181,13 +181,13 @@ static const struct resource imx53_audmux_res[] __initconst = {
 
 void __init imx50_soc_init(void)
 {
-	/* i.mx50 has the i.mx31 type gpio */
-	mxc_register_gpio("imx31-gpio", 0, MX50_GPIO1_BASE_ADDR, SZ_16K, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH);
-	mxc_register_gpio("imx31-gpio", 1, MX50_GPIO2_BASE_ADDR, SZ_16K, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH);
-	mxc_register_gpio("imx31-gpio", 2, MX50_GPIO3_BASE_ADDR, SZ_16K, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH);
-	mxc_register_gpio("imx31-gpio", 3, MX50_GPIO4_BASE_ADDR, SZ_16K, MX50_INT_GPIO4_LOW, MX50_INT_GPIO4_HIGH);
-	mxc_register_gpio("imx31-gpio", 4, MX50_GPIO5_BASE_ADDR, SZ_16K, MX50_INT_GPIO5_LOW, MX50_INT_GPIO5_HIGH);
-	mxc_register_gpio("imx31-gpio", 5, MX50_GPIO6_BASE_ADDR, SZ_16K, MX50_INT_GPIO6_LOW, MX50_INT_GPIO6_HIGH);
+	/* i.mx50 has the i.mx35 type gpio */
+	mxc_register_gpio("imx35-gpio", 0, MX50_GPIO1_BASE_ADDR, SZ_16K, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH);
+	mxc_register_gpio("imx35-gpio", 1, MX50_GPIO2_BASE_ADDR, SZ_16K, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH);
+	mxc_register_gpio("imx35-gpio", 2, MX50_GPIO3_BASE_ADDR, SZ_16K, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH);
+	mxc_register_gpio("imx35-gpio", 3, MX50_GPIO4_BASE_ADDR, SZ_16K, MX50_INT_GPIO4_LOW, MX50_INT_GPIO4_HIGH);
+	mxc_register_gpio("imx35-gpio", 4, MX50_GPIO5_BASE_ADDR, SZ_16K, MX50_INT_GPIO5_LOW, MX50_INT_GPIO5_HIGH);
+	mxc_register_gpio("imx35-gpio", 5, MX50_GPIO6_BASE_ADDR, SZ_16K, MX50_INT_GPIO6_LOW, MX50_INT_GPIO6_HIGH);
 
 	/* i.mx50 has the i.mx31 type audmux */
 	platform_device_register_simple("imx31-audmux", 0, imx50_audmux_res,
@@ -196,11 +196,11 @@ void __init imx50_soc_init(void)
 
 void __init imx51_soc_init(void)
 {
-	/* i.mx51 has the i.mx31 type gpio */
-	mxc_register_gpio("imx31-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_INT_GPIO1_LOW, MX51_INT_GPIO1_HIGH);
-	mxc_register_gpio("imx31-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_INT_GPIO2_LOW, MX51_INT_GPIO2_HIGH);
-	mxc_register_gpio("imx31-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_INT_GPIO3_LOW, MX51_INT_GPIO3_HIGH);
-	mxc_register_gpio("imx31-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_INT_GPIO4_LOW, MX51_INT_GPIO4_HIGH);
+	/* i.mx51 has the i.mx35 type gpio */
+	mxc_register_gpio("imx35-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_INT_GPIO1_LOW, MX51_INT_GPIO1_HIGH);
+	mxc_register_gpio("imx35-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_INT_GPIO2_LOW, MX51_INT_GPIO2_HIGH);
+	mxc_register_gpio("imx35-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_INT_GPIO3_LOW, MX51_INT_GPIO3_HIGH);
+	mxc_register_gpio("imx35-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_INT_GPIO4_LOW, MX51_INT_GPIO4_HIGH);
 
 	pinctrl_provide_dummies();
 
@@ -218,14 +218,14 @@ void __init imx51_soc_init(void)
 
 void __init imx53_soc_init(void)
 {
-	/* i.mx53 has the i.mx31 type gpio */
-	mxc_register_gpio("imx31-gpio", 0, MX53_GPIO1_BASE_ADDR, SZ_16K, MX53_INT_GPIO1_LOW, MX53_INT_GPIO1_HIGH);
-	mxc_register_gpio("imx31-gpio", 1, MX53_GPIO2_BASE_ADDR, SZ_16K, MX53_INT_GPIO2_LOW, MX53_INT_GPIO2_HIGH);
-	mxc_register_gpio("imx31-gpio", 2, MX53_GPIO3_BASE_ADDR, SZ_16K, MX53_INT_GPIO3_LOW, MX53_INT_GPIO3_HIGH);
-	mxc_register_gpio("imx31-gpio", 3, MX53_GPIO4_BASE_ADDR, SZ_16K, MX53_INT_GPIO4_LOW, MX53_INT_GPIO4_HIGH);
-	mxc_register_gpio("imx31-gpio", 4, MX53_GPIO5_BASE_ADDR, SZ_16K, MX53_INT_GPIO5_LOW, MX53_INT_GPIO5_HIGH);
-	mxc_register_gpio("imx31-gpio", 5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH);
-	mxc_register_gpio("imx31-gpio", 6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH);
+	/* i.mx53 has the i.mx35 type gpio */
+	mxc_register_gpio("imx35-gpio", 0, MX53_GPIO1_BASE_ADDR, SZ_16K, MX53_INT_GPIO1_LOW, MX53_INT_GPIO1_HIGH);
+	mxc_register_gpio("imx35-gpio", 1, MX53_GPIO2_BASE_ADDR, SZ_16K, MX53_INT_GPIO2_LOW, MX53_INT_GPIO2_HIGH);
+	mxc_register_gpio("imx35-gpio", 2, MX53_GPIO3_BASE_ADDR, SZ_16K, MX53_INT_GPIO3_LOW, MX53_INT_GPIO3_HIGH);
+	mxc_register_gpio("imx35-gpio", 3, MX53_GPIO4_BASE_ADDR, SZ_16K, MX53_INT_GPIO4_LOW, MX53_INT_GPIO4_HIGH);
+	mxc_register_gpio("imx35-gpio", 4, MX53_GPIO5_BASE_ADDR, SZ_16K, MX53_INT_GPIO5_LOW, MX53_INT_GPIO5_HIGH);
+	mxc_register_gpio("imx35-gpio", 5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH);
+	mxc_register_gpio("imx35-gpio", 6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH);
 
 	pinctrl_provide_dummies();
 	/* i.mx53 has the i.mx35 type sdma */
diff --git linux-next-HEAD-a99225f.orig/drivers/gpio/gpio-mxc.c linux-next-HEAD-a99225f/drivers/gpio/gpio-mxc.c
index c337143..c014fb4 100644
--- linux-next-HEAD-a99225f.orig/drivers/gpio/gpio-mxc.c
+++ linux-next-HEAD-a99225f/drivers/gpio/gpio-mxc.c
@@ -38,7 +38,8 @@
 enum mxc_gpio_hwtype {
 	IMX1_GPIO,	/* runs on i.mx1 */
 	IMX21_GPIO,	/* runs on i.mx21 and i.mx27 */
-	IMX31_GPIO,	/* runs on all other i.mx */
+	IMX31_GPIO,	/* runs on i.mx31 */
+	IMX35_GPIO,	/* runs on all other i.mx */
 };
 
 /* device type dependent stuff */
@@ -50,6 +51,7 @@ struct mxc_gpio_hwdata {
 	unsigned icr2_reg;
 	unsigned imr_reg;
 	unsigned isr_reg;
+	int edge_sel_reg;
 	unsigned low_level;
 	unsigned high_level;
 	unsigned rise_edge;
@@ -74,6 +76,7 @@ static struct mxc_gpio_hwdata imx1_imx21_gpio_hwdata = {
 	.icr2_reg	= 0x2c,
 	.imr_reg	= 0x30,
 	.isr_reg	= 0x34,
+	.edge_sel_reg	= -1,
 	.low_level	= 0x03,
 	.high_level	= 0x02,
 	.rise_edge	= 0x00,
@@ -88,6 +91,22 @@ static struct mxc_gpio_hwdata imx31_gpio_hwdata = {
 	.icr2_reg	= 0x10,
 	.imr_reg	= 0x14,
 	.isr_reg	= 0x18,
+	.edge_sel_reg	= -1,
+	.low_level	= 0x00,
+	.high_level	= 0x01,
+	.rise_edge	= 0x02,
+	.fall_edge	= 0x03,
+};
+
+static struct mxc_gpio_hwdata imx35_gpio_hwdata = {
+	.dr_reg		= 0x00,
+	.gdir_reg	= 0x04,
+	.psr_reg	= 0x08,
+	.icr1_reg	= 0x0c,
+	.icr2_reg	= 0x10,
+	.imr_reg	= 0x14,
+	.isr_reg	= 0x18,
+	.edge_sel_reg	= 0x1c,
 	.low_level	= 0x00,
 	.high_level	= 0x01,
 	.rise_edge	= 0x02,
@@ -104,12 +123,13 @@ static struct mxc_gpio_hwdata *mxc_gpio_hwdata;
 #define GPIO_ICR2		(mxc_gpio_hwdata->icr2_reg)
 #define GPIO_IMR		(mxc_gpio_hwdata->imr_reg)
 #define GPIO_ISR		(mxc_gpio_hwdata->isr_reg)
+#define GPIO_EDGE_SEL		(mxc_gpio_hwdata->edge_sel_reg)
 
 #define GPIO_INT_LOW_LEV	(mxc_gpio_hwdata->low_level)
 #define GPIO_INT_HIGH_LEV	(mxc_gpio_hwdata->high_level)
 #define GPIO_INT_RISE_EDGE	(mxc_gpio_hwdata->rise_edge)
 #define GPIO_INT_FALL_EDGE	(mxc_gpio_hwdata->fall_edge)
-#define GPIO_INT_NONE		0x4
+#define GPIO_INT_BOTH_EDGES	0x4
 
 static struct platform_device_id mxc_gpio_devtype[] = {
 	{
@@ -122,6 +142,9 @@ static struct platform_device_id mxc_gpio_devtype[] = {
 		.name = "imx31-gpio",
 		.driver_data = IMX31_GPIO,
 	}, {
+		.name = "imx35-gpio",
+		.driver_data = IMX35_GPIO,
+	}, {
 		/* sentinel */
 	}
 };
@@ -130,6 +153,7 @@ static const struct of_device_id mxc_gpio_dt_ids[] = {
 	{ .compatible = "fsl,imx1-gpio", .data = &mxc_gpio_devtype[IMX1_GPIO], },
 	{ .compatible = "fsl,imx21-gpio", .data = &mxc_gpio_devtype[IMX21_GPIO], },
 	{ .compatible = "fsl,imx31-gpio", .data = &mxc_gpio_devtype[IMX31_GPIO], },
+	{ .compatible = "fsl,imx35-gpio", .data = &mxc_gpio_devtype[IMX35_GPIO], },
 	{ /* sentinel */ }
 };
 
@@ -160,15 +184,19 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 		edge = GPIO_INT_FALL_EDGE;
 		break;
 	case IRQ_TYPE_EDGE_BOTH:
-		val = gpio_get_value(gpio);
-		if (val) {
-			edge = GPIO_INT_LOW_LEV;
-			pr_debug("mxc: set GPIO %d to low trigger\n", gpio);
+		if (GPIO_EDGE_SEL >= 0) {
+			edge = GPIO_INT_BOTH_EDGES;
 		} else {
-			edge = GPIO_INT_HIGH_LEV;
-			pr_debug("mxc: set GPIO %d to high trigger\n", gpio);
+			val = gpio_get_value(gpio);
+			if (val) {
+				edge = GPIO_INT_LOW_LEV;
+				pr_debug("mxc: set GPIO %d to low trigger\n", gpio);
+			} else {
+				edge = GPIO_INT_HIGH_LEV;
+				pr_debug("mxc: set GPIO %d to high trigger\n", gpio);
+			}
+			port->both_edges |= 1 << (gpio & 31);
 		}
-		port->both_edges |= 1 << (gpio & 31);
 		break;
 	case IRQ_TYPE_LEVEL_LOW:
 		edge = GPIO_INT_LOW_LEV;
@@ -180,10 +208,23 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 		return -EINVAL;
 	}
 
-	reg += GPIO_ICR1 + ((gpio & 0x10) >> 2); /* lower or upper register */
-	bit = gpio & 0xf;
-	val = readl(reg) & ~(0x3 << (bit << 1));
-	writel(val | (edge << (bit << 1)), reg);
+	if (GPIO_EDGE_SEL >= 0) {
+		val = readl(port->base + GPIO_EDGE_SEL);
+		if (edge == GPIO_INT_BOTH_EDGES)
+			writel(val | (1 << (gpio & 0x1f)),
+				port->base + GPIO_EDGE_SEL);
+		else
+			writel(val & ~(1 << (gpio & 0x1f)),
+				port->base + GPIO_EDGE_SEL);
+	}
+
+	if (edge != GPIO_INT_BOTH_EDGES) {
+		reg += GPIO_ICR1 + ((gpio & 0x10) >> 2); /* lower or upper register */
+		bit = gpio & 0xf;
+		val = readl(reg) & ~(0x3 << (bit << 1));
+		writel(val | (edge << (bit << 1)), reg);
+	}
+
 	writel(1 << (gpio & 0x1f), port->base + GPIO_ISR);
 
 	return 0;
@@ -338,7 +379,9 @@ static void __devinit mxc_gpio_get_hw(struct platform_device *pdev)
 		return;
 	}
 
-	if (hwtype == IMX31_GPIO)
+	if (hwtype == IMX35_GPIO)
+		mxc_gpio_hwdata = &imx35_gpio_hwdata;
+	else if (hwtype == IMX31_GPIO)
 		mxc_gpio_hwdata = &imx31_gpio_hwdata;
 	else
 		mxc_gpio_hwdata = &imx1_imx21_gpio_hwdata;
