| /* |
| * Copyright 2012 Freescale Semiconductor, Inc. |
| * |
| * Author: Fabio Estevam <fabio.estevam@freescale.com> |
| * |
| * The code contained herein is licensed under the GNU General Public |
| * License. You may obtain a copy of the GNU General Public License |
| * Version 2 or later at the following locations: |
| * |
| * http://www.opensource.org/licenses/gpl-license.html |
| * http://www.gnu.org/copyleft/gpl.html |
| */ |
| |
| /dts-v1/; |
| /include/ "imx23.dtsi" |
| |
| / { |
| model = "i.MX23 Olinuxino Low Cost Board"; |
| compatible = "olimex,imx23-olinuxino", "fsl,imx23"; |
| |
| memory { |
| reg = <0x40000000 0x04000000>; |
| }; |
| |
| apb@80000000 { |
| apbh@80000000 { |
| ssp0: ssp@80010000 { |
| compatible = "fsl,imx23-mmc"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; |
| bus-width = <4>; |
| status = "okay"; |
| }; |
| |
| pinctrl@80018000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&hog_pins_a>; |
| |
| hog_pins_a: hog@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| 0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */ |
| 0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */ |
| >; |
| fsl,drive-strength = <0>; |
| fsl,voltage = <1>; |
| fsl,pull-up = <0>; |
| }; |
| }; |
| }; |
| |
| apbx@80040000 { |
| duart: serial@80070000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&duart_pins_a>; |
| status = "okay"; |
| }; |
| |
| auart0: serial@8006c000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&auart0_2pins_a>; |
| status = "okay"; |
| }; |
| |
| usbphy0: usbphy@8007c000 { |
| status = "okay"; |
| }; |
| }; |
| }; |
| |
| ahb@80080000 { |
| usb0: usb@80080000 { |
| vbus-supply = <®_usb0_vbus>; |
| status = "okay"; |
| }; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| |
| reg_usb0_vbus: usb0_vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "usb0_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */ |
| gpio = <&gpio0 17 0>; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| user { |
| label = "green"; |
| gpios = <&gpio2 1 0>; |
| linux,default-trigger = "default-on"; |
| }; |
| }; |
| }; |