ARM: ux500: move snowball ethernet config to device tree

This transfers the muxing and biasing of the ethernet-related
pins on the snowball over to the device tree.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/ste-snowball.dts

@@ -130,6 +130,8 @@
 				interrupt-parent = <&gpio4>;
 				vdd33a-supply = <&en_3v3_reg>;
 				vddvario-supply = <&db8500_vape_reg>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&eth_snowball_mode>;
 
 				reg-shift = <1>;
 				reg-io-width = <2>;
@@ -348,6 +350,29 @@
 		};
 
 		pinctrl {
+			ethernet {
+				/*
+				 * Mux in "SM" which is used for the
+				 * SMSC911x Ethernet adapter
+				 */
+				eth_snowball_mode: eth_snowball {
+					snowball_mux {
+						ste,function = "sm";
+						ste,pins = "sm_b_1";
+					};
+					/* LAN IRQ pin */
+					snowball_cfg1 {
+						ste,pins = "GPIO140_B11";
+						ste,config = <&in_nopull>;
+					};
+					/* LAN reset pin */
+					snowball_cfg2 {
+						ste,pins = "GPIO141_C12";
+						ste,config = <&gpio_out_hi>;
+					};
+
+				};
+			};
 			sdi0 {
 				sdi0_default_mode: sdi0_default {
 					snowball_mux {

arch/arm/mach-ux500/board-mop500-pins.c

@@ -302,12 +302,8 @@ static struct pinctrl_map __initdata snowball_pinmap[] = {
 	/* Mux in SSP0 connected to AB8500, pull down RXD pin */
 	DB8500_MUX_HOG("ssp0_a_1", "ssp0"),
 	DB8500_PIN_HOG("GPIO145_C13", pd),
-	/* Mux in "SM" which is used for the SMSC911x Ethernet adapter */
-	DB8500_MUX_HOG("sm_b_1", "sm"),
 	/* User LED */
 	DB8500_PIN_HOG("GPIO142_C11", gpio_out_hi),
-	/* Drive RSTn_LAN high */
-	DB8500_PIN_HOG("GPIO141_C12", gpio_out_hi),
 	/*  Accelerometer/Magnetometer */
 	DB8500_PIN_HOG("GPIO163_C20", gpio_in_pu), /* ACCEL_IRQ1 */
 	DB8500_PIN_HOG("GPIO164_B21", gpio_in_pu), /* ACCEL_IRQ2 */