Commit | Line | Data |
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8fa62e11 MV |
1 | /* |
2 | * Copyright (C) 2012 Marek Vasut <marex@denx.de> | |
3 | * | |
4 | * The code contained herein is licensed under the GNU General Public | |
5 | * License. You may obtain a copy of the GNU General Public License | |
6 | * Version 2 or later at the following locations: | |
7 | * | |
8 | * http://www.opensource.org/licenses/gpl-license.html | |
9 | * http://www.gnu.org/copyleft/gpl.html | |
10 | */ | |
11 | ||
12 | /dts-v1/; | |
13 | /include/ "imx28.dtsi" | |
14 | ||
15 | / { | |
16 | model = "DENX M28EVK"; | |
17 | compatible = "denx,m28evk", "fsl,imx28"; | |
18 | ||
19 | memory { | |
20 | reg = <0x40000000 0x08000000>; | |
21 | }; | |
22 | ||
23 | apb@80000000 { | |
24 | apbh@80000000 { | |
25 | gpmi-nand@8000c000 { | |
26 | pinctrl-names = "default"; | |
27 | pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; | |
28 | status = "okay"; | |
29 | ||
30 | partition@0 { | |
31 | label = "bootloader"; | |
32 | reg = <0x00000000 0x00300000>; | |
33 | read-only; | |
34 | }; | |
35 | ||
36 | partition@1 { | |
37 | label = "environment"; | |
38 | reg = <0x00300000 0x00080000>; | |
39 | }; | |
40 | ||
41 | partition@2 { | |
42 | label = "redundant-environment"; | |
43 | reg = <0x00380000 0x00080000>; | |
44 | }; | |
45 | ||
46 | partition@3 { | |
47 | label = "kernel"; | |
48 | reg = <0x00400000 0x00400000>; | |
49 | }; | |
50 | ||
51 | partition@4 { | |
52 | label = "filesystem"; | |
53 | reg = <0x00800000 0x0f800000>; | |
54 | }; | |
55 | }; | |
56 | ||
57 | ssp0: ssp@80010000 { | |
58 | compatible = "fsl,imx28-mmc"; | |
59 | pinctrl-names = "default"; | |
60 | pinctrl-0 = <&mmc0_8bit_pins_a | |
61 | &mmc0_cd_cfg | |
62 | &mmc0_sck_cfg>; | |
63 | bus-width = <8>; | |
64 | wp-gpios = <&gpio3 10 1>; | |
65 | status = "okay"; | |
66 | }; | |
67 | ||
68 | pinctrl@80018000 { | |
69 | pinctrl-names = "default"; | |
70 | pinctrl-0 = <&hog_pins_a>; | |
71 | ||
72 | hog_pins_a: hog-gpios@0 { | |
73 | reg = <0>; | |
74 | fsl,pinmux-ids = < | |
75 | 0x30a3 /* MX28_PAD_AUART2_CTS__GPIO_3_10 */ | |
76 | 0x30b3 /* MX28_PAD_AUART2_RTS__GPIO_3_11 */ | |
77 | >; | |
78 | fsl,drive-strength = <0>; | |
79 | fsl,voltage = <1>; | |
80 | fsl,pull-up = <0>; | |
81 | }; | |
82 | ||
83 | lcdif_pins_m28: lcdif-m28@0 { | |
84 | reg = <0>; | |
85 | fsl,pinmux-ids = < | |
86 | 0x11e0 /* MX28_PAD_LCD_DOTCLK__LCD_DOTCLK */ | |
87 | 0x11f0 /* MX28_PAD_LCD_ENABLE__LCD_ENABLE */ | |
88 | >; | |
89 | fsl,drive-strength = <0>; | |
90 | fsl,voltage = <1>; | |
91 | fsl,pull-up = <0>; | |
92 | }; | |
93 | }; | |
94 | ||
95 | lcdif@80030000 { | |
96 | pinctrl-names = "default"; | |
97 | pinctrl-0 = <&lcdif_24bit_pins_a | |
98 | &lcdif_pins_m28>; | |
99 | status = "okay"; | |
100 | }; | |
101 | ||
102 | can0: can@80032000 { | |
103 | pinctrl-names = "default"; | |
104 | pinctrl-0 = <&can0_pins_a>; | |
105 | status = "okay"; | |
106 | }; | |
107 | ||
108 | can1: can@80034000 { | |
109 | pinctrl-names = "default"; | |
110 | pinctrl-0 = <&can1_pins_a>; | |
111 | status = "okay"; | |
112 | }; | |
113 | }; | |
114 | ||
115 | apbx@80040000 { | |
116 | saif0: saif@80042000 { | |
117 | pinctrl-names = "default"; | |
118 | pinctrl-0 = <&saif0_pins_a>; | |
119 | status = "okay"; | |
120 | }; | |
121 | ||
122 | saif1: saif@80046000 { | |
123 | pinctrl-names = "default"; | |
124 | pinctrl-0 = <&saif1_pins_a>; | |
125 | fsl,saif-master = <&saif0>; | |
126 | status = "okay"; | |
127 | }; | |
128 | ||
129 | i2c0: i2c@80058000 { | |
130 | pinctrl-names = "default"; | |
131 | pinctrl-0 = <&i2c0_pins_a>; | |
132 | status = "okay"; | |
133 | ||
134 | sgtl5000: codec@0a { | |
135 | compatible = "fsl,sgtl5000"; | |
136 | reg = <0x0a>; | |
137 | VDDA-supply = <®_3p3v>; | |
138 | VDDIO-supply = <®_3p3v>; | |
139 | ||
140 | }; | |
141 | ||
142 | eeprom: eeprom@51 { | |
143 | compatible = "atmel,24c128"; | |
144 | reg = <0x51>; | |
145 | pagesize = <32>; | |
146 | }; | |
147 | ||
148 | rtc: rtc@68 { | |
149 | compatible = "stm,mt41t62"; | |
150 | reg = <0x68>; | |
151 | }; | |
152 | }; | |
153 | ||
154 | duart: serial@80074000 { | |
155 | pinctrl-names = "default"; | |
156 | pinctrl-0 = <&duart_pins_a>; | |
157 | status = "okay"; | |
158 | }; | |
159 | ||
160 | auart0: serial@8006a000 { | |
161 | pinctrl-names = "default"; | |
162 | pinctrl-0 = <&auart0_2pins_a>; | |
163 | status = "okay"; | |
164 | }; | |
165 | ||
166 | auart3: serial@80070000 { | |
167 | pinctrl-names = "default"; | |
168 | pinctrl-0 = <&auart3_pins_a>; | |
169 | status = "okay"; | |
170 | }; | |
171 | }; | |
172 | }; | |
173 | ||
174 | ahb@80080000 { | |
175 | mac0: ethernet@800f0000 { | |
176 | phy-mode = "rmii"; | |
177 | pinctrl-names = "default"; | |
178 | pinctrl-0 = <&mac0_pins_a>; | |
179 | phy-reset-gpios = <&gpio3 11 0>; | |
180 | status = "okay"; | |
181 | }; | |
182 | ||
183 | mac1: ethernet@800f4000 { | |
184 | phy-mode = "rmii"; | |
185 | pinctrl-names = "default"; | |
186 | pinctrl-0 = <&mac1_pins_a>; | |
187 | status = "okay"; | |
188 | }; | |
189 | }; | |
190 | ||
191 | regulators { | |
192 | compatible = "simple-bus"; | |
193 | ||
194 | reg_3p3v: 3p3v { | |
195 | compatible = "regulator-fixed"; | |
196 | regulator-name = "3P3V"; | |
197 | regulator-min-microvolt = <3300000>; | |
198 | regulator-max-microvolt = <3300000>; | |
199 | regulator-always-on; | |
200 | }; | |
201 | }; | |
202 | ||
203 | sound { | |
204 | compatible = "denx,m28evk-sgtl5000", | |
205 | "fsl,mxs-audio-sgtl5000"; | |
206 | model = "m28evk-sgtl5000"; | |
207 | saif-controllers = <&saif0 &saif1>; | |
208 | audio-codec = <&sgtl5000>; | |
209 | }; | |
210 | }; |