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Commit a48bf4b9 authored by Linus Walleij's avatar Linus Walleij
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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: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 7ab05bd1

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

+25 −0
Original line number Diff line number Diff line
@@ -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

+0 −4
Original line number Diff line number Diff line
@@ -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 */