0001 /*
0002 * Copyright (C) 2013-2016 Marek Vasut <marek.vasut@gmail.com>
0003 *
0004 * This file is dual-licensed: you can use it either under the terms
0005 * of the GPL or the X11 license, at your option. Note that this dual
0006 * licensing only applies to this file, and not this project as a
0007 * whole.
0008 *
0009 * a) This file is free software; you can redistribute it and/or
0010 * modify it under the terms of the GNU General Public License as
0011 * published by the Free Software Foundation; either version 2 of
0012 * the License, or (at your option) any later version.
0013 *
0014 * This file is distributed in the hope that it will be useful,
0015 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0017 * GNU General Public License for more details.
0018 *
0019 * Or, alternatively,
0020 *
0021 * b) Permission is hereby granted, free of charge, to any person
0022 * obtaining a copy of this software and associated documentation
0023 * files (the "Software"), to deal in the Software without
0024 * restriction, including without limitation the rights to use,
0025 * copy, modify, merge, publish, distribute, sublicense, and/or
0026 * sell copies of the Software, and to permit persons to whom the
0027 * Software is furnished to do so, subject to the following
0028 * conditions:
0029 *
0030 * The above copyright notice and this permission notice shall be
0031 * included in all copies or substantial portions of the Software.
0032 *
0033 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0034 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
0035 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0036 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
0037 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
0038 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0039 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0040 * OTHER DEALINGS IN THE SOFTWARE.
0041 *
0042 */
0043
0044 /dts-v1/;
0045 #include "imx23.dtsi"
0046
0047 / {
0048 model = "Creative ZEN X-Fi3";
0049 compatible = "creative,x-fi3", "fsl,imx23";
0050
0051 memory@40000000 {
0052 device_type = "memory";
0053 reg = <0x40000000 0x04000000>;
0054 };
0055
0056 apb@80000000 {
0057 apbh@80000000 {
0058 ssp0: spi@80010000 {
0059 compatible = "fsl,imx23-mmc";
0060 pinctrl-names = "default";
0061 pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
0062 bus-width = <4>;
0063 vmmc-supply = <®_vddio_sd0>;
0064 cd-inverted;
0065 status = "okay";
0066 };
0067
0068 ssp1: spi@80034000 {
0069 compatible = "fsl,imx23-mmc";
0070 pinctrl-names = "default";
0071 pinctrl-0 = <&mmc1_4bit_pins_a>;
0072 bus-width = <4>;
0073 non-removable;
0074 status = "okay";
0075 };
0076
0077 pinctrl@80018000 {
0078 pinctrl-names = "default";
0079 pinctrl-0 = <&hog_pins_a>;
0080
0081 hog_pins_a: hog@0 {
0082 reg = <0>;
0083 fsl,pinmux-ids = <
0084 MX23_PAD_GPMI_D07__GPIO_0_7
0085 >;
0086 fsl,drive-strength = <0>;
0087 fsl,voltage = <1>;
0088 fsl,pull-up = <0>;
0089 };
0090
0091 key_pins_a: keys@0 {
0092 reg = <0>;
0093 fsl,pinmux-ids = <
0094 MX23_PAD_ROTARYA__GPIO_2_7
0095 MX23_PAD_ROTARYB__GPIO_2_8
0096 >;
0097 fsl,drive-strength = <0>;
0098 fsl,voltage = <1>;
0099 fsl,pull-up = <1>;
0100 };
0101 };
0102 };
0103
0104 apbx@80040000 {
0105 i2c: i2c@80058000 {
0106 pinctrl-names = "default";
0107 pinctrl-0 = <&i2c_pins_a>;
0108 status = "okay";
0109 };
0110
0111 pwm: pwm@80064000 {
0112 pinctrl-names = "default";
0113 pinctrl-0 = <&pwm2_pins_a>;
0114 status = "okay";
0115 };
0116
0117 duart: serial@80070000 {
0118 pinctrl-names = "default";
0119 pinctrl-0 = <&duart_pins_a>;
0120 status = "okay";
0121 };
0122
0123 auart1: serial@8006e000 {
0124 pinctrl-names = "default";
0125 pinctrl-0 = <&auart1_2pins_a>;
0126 status = "okay";
0127 };
0128
0129 usbphy0: usbphy@8007c000 {
0130 status = "okay";
0131 };
0132
0133 lradc@80050000 {
0134 status = "okay";
0135 };
0136 };
0137 };
0138
0139 ahb@80080000 {
0140 usb0: usb@80080000 {
0141 dr_mode = "peripheral";
0142 status = "okay";
0143 };
0144 };
0145
0146 reg_vddio_sd0: regulator-vddio-sd0 {
0147 compatible = "regulator-fixed";
0148 regulator-name = "vddio-sd0";
0149 regulator-min-microvolt = <3300000>;
0150 regulator-max-microvolt = <3300000>;
0151 gpio = <&gpio0 7 0>;
0152 };
0153
0154 backlight {
0155 compatible = "pwm-backlight";
0156 pwms = <&pwm 2 5000000>;
0157 brightness-levels = <0 4 8 16 32 64 128 255>;
0158 default-brightness-level = <6>;
0159 };
0160
0161 gpio_keys {
0162 compatible = "gpio-keys";
0163 pinctrl-names = "default";
0164 pinctrl-0 = <&key_pins_a>;
0165
0166 voldown {
0167 label = "volume-down";
0168 linux,code = <114>;
0169 gpios = <&gpio2 7 0>;
0170 debounce-interval = <20>;
0171 };
0172
0173 volup {
0174 label = "volume-up";
0175 linux,code = <115>;
0176 gpios = <&gpio2 8 0>;
0177 debounce-interval = <20>;
0178 };
0179 };
0180 };
