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 = <&reg_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>;
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