diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 7951b4ea500a..4f78380ecdb8 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -140,6 +140,19 @@
 			"DMic", "Digital Mic",
 			"Digital Mic", "Digital Mic1 Bias";
 	};
+
+	/* regulator for wl12xx on sdio5 */
+	wl12xx_vmmc: wl12xx_vmmc {
+		pinctrl-names = "default";
+		pinctrl-0 = <&wl12xx_gpio>;
+		compatible = "regulator-fixed";
+		regulator-name = "vwl1271";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&gpio2 22 0>;
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
 };
 
 &omap4_pmx_wkup {
@@ -295,6 +308,26 @@
 			0xf0 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c4_sda */
 		>;
 	};
+
+	/* wl12xx GPIO output for WLAN_EN */
+	wl12xx_gpio: pinmux_wl12xx_gpio {
+		pinctrl-single,pins = <
+			0x3c (PIN_OUTPUT | MUX_MODE3)		/* gpmc_nwp.gpio_54 */
+		>;
+	};
+
+	/* wl12xx GPIO inputs and SDIO pins */
+	wl12xx_pins: pinmux_wl12xx_pins {
+		pinctrl-single,pins = <
+			0x3a (PIN_INPUT | MUX_MODE3)		/* gpmc_ncs3.gpio_53 */
+			0x108 (PIN_OUTPUT | MUX_MODE3)		/* sdmmc5_clk.sdmmc5_clk */
+			0x10a (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_cmd.sdmmc5_cmd */
+			0x10c (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_dat0.sdmmc5_dat0 */
+			0x10e (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_dat1.sdmmc5_dat1 */
+			0x110 (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_dat2.sdmmc5_dat2 */
+			0x112 (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_dat3.sdmmc5_dat3 */
+		>;
+	};
 };
 
 &i2c1 {
@@ -420,8 +453,12 @@
 };
 
 &mmc5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&wl12xx_pins>;
+	vmmc-supply = <&wl12xx_vmmc>;
+	non-removable;
 	bus-width = <4>;
-	ti,non-removable;
+	cap-power-off-card;
 };
 
 &emif1 {