1/*
  2 * Copyright 2012 Freescale Semiconductor, Inc.
  3 *
  4 * Author: Fabio Estevam <fabio.estevam@freescale.com>
  5 *
  6 * The code contained herein is licensed under the GNU General Public
  7 * License. You may obtain a copy of the GNU General Public License
  8 * Version 2 or later at the following locations:
  9 *
 10 * http://www.opensource.org/licenses/gpl-license.html
 11 * http://www.gnu.org/copyleft/gpl.html
 12 */
 13
 14/dts-v1/;
 15#include <dt-bindings/gpio/gpio.h>
 16#include "imx23.dtsi"
 17
 18/ {
 19	model = "i.MX23 Olinuxino Low Cost Board";
 20	compatible = "olimex,imx23-olinuxino", "fsl,imx23";
 21
 22	memory@40000000 {
 23		reg = <0x40000000 0x04000000>;
 24	};
 25
 26	apb@80000000 {
 27		apbh@80000000 {
 28			ssp0: ssp@80010000 {
 29				compatible = "fsl,imx23-mmc";
 30				pinctrl-names = "default";
 31				pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
 32				bus-width = <4>;
 33				broken-cd;
 34				status = "okay";
 35			};
 36
 37			pinctrl@80018000 {
 38				pinctrl-names = "default";
 39				pinctrl-0 = <&hog_pins_a>;
 40
 41				hog_pins_a: hog@0 {
 42					reg = <0>;
 43					fsl,pinmux-ids = <
 44						MX23_PAD_GPMI_ALE__GPIO_0_17
 45					>;
 46					fsl,drive-strength = <MXS_DRIVE_4mA>;
 47					fsl,voltage = <MXS_VOLTAGE_HIGH>;
 48					fsl,pull-up = <MXS_PULL_DISABLE>;
 49				};
 50
 51				led_pin_gpio2_1: led_gpio2_1@0 {
 52					reg = <0>;
 53					fsl,pinmux-ids = <
 54						MX23_PAD_SSP1_DETECT__GPIO_2_1
 55					>;
 56					fsl,drive-strength = <MXS_DRIVE_4mA>;
 57					fsl,voltage = <MXS_VOLTAGE_HIGH>;
 58					fsl,pull-up = <MXS_PULL_DISABLE>;
 59				};
 60			};
 61
 62			ssp1: ssp@80034000 {
 63				#address-cells = <1>;
 64				#size-cells = <0>;
 65				compatible = "fsl,imx23-spi";
 66				pinctrl-names = "default";
 67				pinctrl-0 = <&spi2_pins_a>;
 68				status = "okay";
 69			};
 70		};
 71
 72		apbx@80040000 {
 73			lradc@80050000 {
 74				status = "okay";
 75			};
 76
 77			i2c: i2c@80058000 {
 78				pinctrl-names = "default";
 79				pinctrl-0 = <&i2c_pins_b>;
 80				status = "okay";
 81			};
 82
 83			duart: serial@80070000 {
 84				pinctrl-names = "default";
 85				pinctrl-0 = <&duart_pins_a>;
 86				status = "okay";
 87			};
 88
 89			auart0: serial@8006c000 {
 90				pinctrl-names = "default";
 91				pinctrl-0 = <&auart0_2pins_a>;
 92				status = "okay";
 93			};
 94
 95			usbphy0: usbphy@8007c000 {
 96				status = "okay";
 97			};
 98		};
 99	};
100
101	ahb@80080000 {
102		usb0: usb@80080000 {
103			dr_mode = "host";
104			vbus-supply = <&reg_usb0_vbus>;
105			status = "okay";
106		};
107	};
108
109	regulators {
110		compatible = "simple-bus";
111		#address-cells = <1>;
112		#size-cells = <0>;
113
114		reg_usb0_vbus: regulator@0 {
115			compatible = "regulator-fixed";
116			reg = <0>;
117			regulator-name = "usb0_vbus";
118			regulator-min-microvolt = <5000000>;
119			regulator-max-microvolt = <5000000>;
120			enable-active-high;
121			startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */
122			gpio = <&gpio0 17 0>;
123		};
124	};
125
126	leds {
127		compatible = "gpio-leds";
128		pinctrl-names = "default";
129		pinctrl-0 = <&led_pin_gpio2_1>;
130
131		user {
132			label = "green";
133			gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
134		};
135	};
136};