ARM: dts: sunxi: Add a olinuxino-lime2-emmc

 /*

 * Copyright 2015 - Ultimaker B.V.

 * Author Olliver Schinagl <oliver@schinagl.nl>

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of the

 *     License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful,

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 * Or, alternatively,

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use,

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */

#include "sun7i-a20-olinuxino-lime2.dts"

/ {

	model = "Olimex A20-OLinuXino-LIME2-eMMC";

	compatible = "olimex,a20-olinuxino-lime2-emmc", "allwinner,sun7i-a20";

	mmc2_pwrseq: pwrseq {

		pinctrl-0 = <&mmc2_pins_nrst>;

		pinctrl-names = "default";

		compatible = "mmc-pwrseq-emmc";

		reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>;

	};

};

&pio {

	mmc2_pins_nrst: mmc2@0 {

		allwinner,pins = "PC16";

		allwinner,function = "gpio_out";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};

};

&mmc2 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc2_pins_a>;

	vmmc-supply = <&reg_vcc3v3>;

	vqmmc-supply = <&reg_vcc3v3>;

	bus-width = <4>;

	non-removable;

	mmc-pwrseq = <&mmc2_pwrseq>;

	status = "okay";

	emmc: emmc@0 {

		reg = <0>;

		compatible = "mmc-card";

		broken-hpi;

	};

};