ARM: dts: sunxi: Add dtsi for AXP22x PMIC

/*

 * Copyright 2015 Chen-Yu Tsai

 *

 * Chen-Yu Tsai <wens@csie.org>

 *

 * 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.

 */

/*

 * AXP221/221s/223 Integrated Power Management Chip

 * http://www.x-powers.com/product/AXP22X.php

 * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf

 */

&axp22x {

	interrupt-controller;

	#interrupt-cells = <1>;

	regulators {

		/* Default work frequency for buck regulators */

		x-powers,dcdc-freq = <3000>;

		reg_dcdc1: dcdc1 {

			regulator-name = "dcdc1";

		};

		reg_dcdc2: dcdc2 {

			regulator-name = "dcdc2";

		};

		reg_dcdc3: dcdc3 {

			regulator-name = "dcdc3";

		};

		reg_dcdc4: dcdc4 {

			regulator-name = "dcdc4";

		};

		reg_dcdc5: dcdc5 {

			regulator-name = "dcdc5";

		};

		reg_dc1sw: dc1sw {

			regulator-name = "dc1sw";

		};

		reg_dc5ldo: dc5ldo {

			regulator-name = "dc5ldo";

		};

		reg_aldo1: aldo1 {

			regulator-name = "aldo1";

		};

		reg_aldo2: aldo2 {

			regulator-name = "aldo2";

		};

		reg_aldo3: aldo3 {

			regulator-name = "aldo3";

		};

		reg_dldo1: dldo1 {

			regulator-name = "dldo1";

		};

		reg_dldo2: dldo2 {

			regulator-name = "dldo2";

		};

		reg_dldo3: dldo3 {

			regulator-name = "dldo3";

		};

		reg_dldo4: dldo4 {

			regulator-name = "dldo4";

		};

		reg_eldo1: eldo1 {

			regulator-name = "eldo1";

		};

		reg_eldo2: eldo2 {

			regulator-name = "eldo2";

		};

		reg_eldo3: eldo3 {

			regulator-name = "eldo3";

		};

		reg_ldo_io0: ldo_io0 {

			regulator-name = "ldo_io0";

		};

		reg_ldo_io1: ldo_io1 {

			regulator-name = "ldo_io1";

		};

		reg_rtc_ldo: rtc_ldo {

			/* RTC_LDO is a fixed, always-on regulator */

			regulator-always-on;

			regulator-min-microvolt = <3000000>;

			regulator-max-microvolt = <3000000>;

			regulator-name = "rtc_ldo";

		};

	};

};