1/* 2 * Copyright (C) 2013-2016 Marek Vasut <marek.vasut@gmail.com> 3 * 4 * This file is dual-licensed: you can use it either under the terms 5 * of the GPL or the X11 license, at your option. Note that this dual 6 * licensing only applies to this file, and not this project as a 7 * whole. 8 * 9 * a) This file is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of 12 * the License, or (at your option) any later version. 13 * 14 * This file is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * Or, alternatively, 20 * 21 * b) Permission is hereby granted, free of charge, to any person 22 * obtaining a copy of this software and associated documentation 23 * files (the "Software"), to deal in the Software without 24 * restriction, including without limitation the rights to use, 25 * copy, modify, merge, publish, distribute, sublicense, and/or 26 * sell copies of the Software, and to permit persons to whom the 27 * Software is furnished to do so, subject to the following 28 * conditions: 29 * 30 * The above copyright notice and this permission notice shall be 31 * included in all copies or substantial portions of the Software. 32 * 33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 40 * OTHER DEALINGS IN THE SOFTWARE. 41 * 42 */ 43 44/dts-v1/; 45#include "imx23.dtsi" 46 47/ { 48 model = "Creative ZEN X-Fi3"; 49 compatible = "creative,x-fi3", "fsl,imx23"; 50 51 memory@40000000 { 52 device_type = "memory"; 53 reg = <0x40000000 0x04000000>; 54 }; 55 56 apb@80000000 { 57 apbh@80000000 { 58 ssp0: spi@80010000 { 59 compatible = "fsl,imx23-mmc"; 60 pinctrl-names = "default"; 61 pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; 62 bus-width = <4>; 63 vmmc-supply = <®_vddio_sd0>; 64 cd-inverted; 65 status = "okay"; 66 }; 67 68 ssp1: spi@80034000 { 69 compatible = "fsl,imx23-mmc"; 70 pinctrl-names = "default"; 71 pinctrl-0 = <&mmc1_4bit_pins_a>; 72 bus-width = <4>; 73 non-removable; 74 status = "okay"; 75 }; 76 77 pinctrl@80018000 { 78 pinctrl-names = "default"; 79 pinctrl-0 = <&hog_pins_a>; 80 81 hog_pins_a: hog@0 { 82 reg = <0>; 83 fsl,pinmux-ids = < 84 MX23_PAD_GPMI_D07__GPIO_0_7 85 >; 86 fsl,drive-strength = <0>; 87 fsl,voltage = <1>; 88 fsl,pull-up = <0>; 89 }; 90 91 key_pins_a: keys@0 { 92 reg = <0>; 93 fsl,pinmux-ids = < 94 MX23_PAD_ROTARYA__GPIO_2_7 95 MX23_PAD_ROTARYB__GPIO_2_8 96 >; 97 fsl,drive-strength = <0>; 98 fsl,voltage = <1>; 99 fsl,pull-up = <1>; 100 }; 101 }; 102 }; 103 104 apbx@80040000 { 105 i2c: i2c@80058000 { 106 pinctrl-names = "default"; 107 pinctrl-0 = <&i2c_pins_a>; 108 status = "okay"; 109 }; 110 111 pwm: pwm@80064000 { 112 pinctrl-names = "default"; 113 pinctrl-0 = <&pwm2_pins_a>; 114 status = "okay"; 115 }; 116 117 duart: serial@80070000 { 118 pinctrl-names = "default"; 119 pinctrl-0 = <&duart_pins_a>; 120 status = "okay"; 121 }; 122 123 auart1: serial@8006e000 { 124 pinctrl-names = "default"; 125 pinctrl-0 = <&auart1_2pins_a>; 126 status = "okay"; 127 }; 128 129 usbphy0: usbphy@8007c000 { 130 status = "okay"; 131 }; 132 133 lradc@80050000 { 134 status = "okay"; 135 }; 136 }; 137 }; 138 139 ahb@80080000 { 140 usb0: usb@80080000 { 141 dr_mode = "peripheral"; 142 status = "okay"; 143 }; 144 }; 145 146 reg_vddio_sd0: regulator-vddio-sd0 { 147 compatible = "regulator-fixed"; 148 regulator-name = "vddio-sd0"; 149 regulator-min-microvolt = <3300000>; 150 regulator-max-microvolt = <3300000>; 151 gpio = <&gpio0 7 0>; 152 }; 153 154 backlight { 155 compatible = "pwm-backlight"; 156 pwms = <&pwm 2 5000000 0>; 157 brightness-levels = <0 4 8 16 32 64 128 255>; 158 default-brightness-level = <6>; 159 }; 160 161 gpio-keys { 162 compatible = "gpio-keys"; 163 pinctrl-names = "default"; 164 pinctrl-0 = <&key_pins_a>; 165 166 key-voldown { 167 label = "volume-down"; 168 linux,code = <114>; 169 gpios = <&gpio2 7 0>; 170 debounce-interval = <20>; 171 }; 172 173 key-volup { 174 label = "volume-up"; 175 linux,code = <115>; 176 gpios = <&gpio2 8 0>; 177 debounce-interval = <20>; 178 }; 179 }; 180}; 181