ARM: dts: imx53: add support for USB armory board

	imx53-smd.dtb \

	imx53-tx53-x03x.dtb \

	imx53-tx53-x13x.dtb \

	imx53-usbarmory.dtb \

	imx53-voipac-bsb.dtb

dtb-$(CONFIG_SOC_IMX6Q) += \

	imx6dl-apf6dev.dtb \

/*

 * USB armory MkI device tree file

 * https://inversepath.com/usbarmory

 *

 * Copyright (C) 2015, Inverse Path

 * Andrej Rosano <andrej@inversepath.com>

 *

 * 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.

 */

/dts-v1/;

#include "imx53.dtsi"

/ {

	model = "Inverse Path USB armory";

	compatible = "inversepath,imx53-usbarmory", "fsl,imx53";

};

/ {

	chosen {

		stdout-path = &uart1;

	};

	memory {

		reg = <0x70000000 0x20000000>;

	};

	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_led>;

		user {

			label = "LED";

			gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;

			linux,default-trigger = "heartbeat";

		};

	};

};

/*

 * Not every i.MX53 P/N supports clock > 800MHz.

 * As USB armory does not mount a specific P/N set a safe clock upper limit.

 */

&cpu0 {

	operating-points = <

		/* kHz */

		166666  850000

		400000  900000

		800000 1050000

	>;

};

&esdhc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_esdhc1>;

	status = "okay";

};

&iomuxc {

	pinctrl_esdhc1: esdhc1grp {

		fsl,pins = <

			MX53_PAD_SD1_DATA0__ESDHC1_DAT0		0x1d5

			MX53_PAD_SD1_DATA1__ESDHC1_DAT1		0x1d5

			MX53_PAD_SD1_DATA2__ESDHC1_DAT2		0x1d5

			MX53_PAD_SD1_DATA3__ESDHC1_DAT3		0x1d5

			MX53_PAD_SD1_CMD__ESDHC1_CMD		0x1d5

			MX53_PAD_SD1_CLK__ESDHC1_CLK		0x1d5

		>;

	};

	pinctrl_i2c1_pmic: i2c1grp {

		fsl,pins = <

			MX53_PAD_EIM_D21__I2C1_SCL	0x80

			MX53_PAD_EIM_D28__I2C1_SDA	0x80

		>;

	};

	pinctrl_led: ledgrp {

		fsl,pins = <

			MX53_PAD_DISP0_DAT6__GPIO4_27 0x1e4

		>;

	};

	/*

	 * UART mode pin header configration

	 * 3 - GPIO5[26], pull-down 100K

	 * 4 - GPIO5[27], pull-down 100K

	 * 5 - TX, pull-up 100K

	 * 6 - RX, pull-up 100K

	 * 7 - GPIO5[30], pull-down 100K

	 */

	pinctrl_uart1: uart1grp {

		fsl,pins = <

			MX53_PAD_CSI0_DAT8__GPIO5_26		0xc0

			MX53_PAD_CSI0_DAT9__GPIO5_27		0xc0

			MX53_PAD_CSI0_DAT10__UART1_TXD_MUX	0x1e4

			MX53_PAD_CSI0_DAT11__UART1_RXD_MUX	0x1e4

			MX53_PAD_CSI0_DAT12__GPIO5_30		0xc0

		>;

	};

};

&i2c1 {

	pinctrl-0 = <&pinctrl_i2c1_pmic>;

	status = "okay";

	ltc3589: pmic@34 {

		compatible = "lltc,ltc3589-2";

		reg = <0x34>;

		regulators {

			sw1_reg: sw1 {

				regulator-min-microvolt = <591930>;

				regulator-max-microvolt = <1224671>;

				lltc,fb-voltage-divider = <100000 158000>;

				regulator-ramp-delay = <7000>;

				regulator-boot-on;

				regulator-always-on;

			};

			sw2_reg: sw2 {

				regulator-min-microvolt = <704123>;

				regulator-max-microvolt = <1456803>;

				lltc,fb-voltage-divider = <180000 191000>;

				regulator-ramp-delay = <7000>;

				regulator-boot-on;

				regulator-always-on;

			};

			sw3_reg: sw3 {

				regulator-min-microvolt = <1341250>;

				regulator-max-microvolt = <2775000>;

				lltc,fb-voltage-divider = <270000 100000>;

				regulator-ramp-delay = <7000>;

				regulator-boot-on;

				regulator-always-on;

			};

			bb_out_reg: bb-out {

				regulator-min-microvolt = <3387341>;

				regulator-max-microvolt = <3387341>;

				lltc,fb-voltage-divider = <511000 158000>;

				regulator-boot-on;

				regulator-always-on;

			};

			ldo1_reg: ldo1 {

				regulator-min-microvolt = <1306329>;

				regulator-max-microvolt = <1306329>;

				lltc,fb-voltage-divider = <100000 158000>;

				regulator-boot-on;

				regulator-always-on;

			};

			ldo2_reg: ldo2 {

				regulator-min-microvolt = <704123>;

				regulator-max-microvolt = <1456806>;

				lltc,fb-voltage-divider = <180000 191000>;

				regulator-ramp-delay = <7000>;

				regulator-boot-on;

				regulator-always-on;

			};

			ldo3_reg: ldo3 {

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-boot-on;

			};

			ldo4_reg: ldo4 {

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <3200000>;

			};

		};

	};

};

&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart1>;

	status = "okay";

};

&usbotg {

	dr_mode = "peripheral";

	status = "okay";

};