Commit | Line | Data |
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ea8817b1 RL |
1 | /* |
2 | * Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o. | |
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 | #include "imx53.dtsi" | |
13 | ||
14 | / { | |
15 | model = "Voipac i.MX53 X53-DMM-668"; | |
16 | compatible = "voipac,imx53-dmm-668", "fsl,imx53"; | |
17 | ||
18 | memory@70000000 { | |
19 | device_type = "memory"; | |
20 | reg = <0x70000000 0x20000000>; | |
21 | }; | |
22 | ||
23 | memory@b0000000 { | |
24 | device_type = "memory"; | |
25 | reg = <0xb0000000 0x20000000>; | |
26 | }; | |
27 | ||
28 | regulators { | |
29 | compatible = "simple-bus"; | |
30 | #address-cells = <1>; | |
31 | #size-cells = <0>; | |
32 | ||
33 | reg_3p3v: regulator@0 { | |
34 | compatible = "regulator-fixed"; | |
35 | reg = <0>; | |
36 | regulator-name = "3P3V"; | |
37 | regulator-min-microvolt = <3300000>; | |
38 | regulator-max-microvolt = <3300000>; | |
39 | regulator-always-on; | |
40 | }; | |
41 | ||
42 | reg_usb_vbus: regulator@1 { | |
43 | compatible = "regulator-fixed"; | |
44 | reg = <1>; | |
45 | regulator-name = "usb_vbus"; | |
46 | regulator-min-microvolt = <5000000>; | |
47 | regulator-max-microvolt = <5000000>; | |
48 | gpio = <&gpio3 31 0>; /* PEN */ | |
49 | enable-active-high; | |
50 | }; | |
51 | }; | |
52 | }; | |
53 | ||
54 | &iomuxc { | |
55 | pinctrl-names = "default"; | |
56 | pinctrl-0 = <&pinctrl_hog>; | |
57 | ||
58 | imx53-voipac { | |
59 | pinctrl_hog: hoggrp { | |
60 | fsl,pins = < | |
61 | /* Make DA9053 regulator functional */ | |
62 | MX53_PAD_GPIO_16__GPIO7_11 0x80000000 | |
63 | /* FEC Power enable */ | |
64 | MX53_PAD_GPIO_11__GPIO4_1 0x80000000 | |
65 | /* FEC RST */ | |
66 | MX53_PAD_GPIO_12__GPIO4_2 0x80000000 | |
67 | >; | |
68 | }; | |
69 | ||
70 | pinctrl_ecspi1: ecspi1grp { | |
71 | fsl,pins = < | |
72 | MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000 | |
73 | MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000 | |
74 | MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000 | |
75 | >; | |
76 | }; | |
77 | ||
78 | pinctrl_fec: fecgrp { | |
79 | fsl,pins = < | |
80 | MX53_PAD_FEC_MDC__FEC_MDC 0x80000000 | |
81 | MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000 | |
82 | MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000 | |
83 | MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000 | |
84 | MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000 | |
85 | MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000 | |
86 | MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000 | |
87 | MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 | |
88 | MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000 | |
89 | MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 | |
90 | >; | |
91 | }; | |
92 | ||
93 | pinctrl_i2c1: i2c1grp { | |
94 | fsl,pins = < | |
95 | MX53_PAD_EIM_D21__I2C1_SCL 0xc0000000 | |
96 | MX53_PAD_EIM_D28__I2C1_SDA 0xc0000000 | |
97 | >; | |
98 | }; | |
99 | ||
100 | pinctrl_uart1: uart1grp { | |
101 | fsl,pins = < | |
102 | MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4 | |
103 | MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4 | |
104 | >; | |
105 | }; | |
106 | ||
107 | pinctrl_nand: nandgrp { | |
108 | fsl,pins = < | |
109 | MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4 | |
110 | MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4 | |
111 | MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4 | |
112 | MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4 | |
113 | MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0 | |
114 | MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0 | |
115 | MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4 | |
116 | MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4 | |
117 | MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4 | |
118 | MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4 | |
119 | MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4 | |
120 | MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4 | |
121 | MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4 | |
122 | MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4 | |
123 | MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4 | |
124 | >; | |
125 | }; | |
126 | }; | |
127 | }; | |
128 | ||
129 | &ecspi1 { | |
130 | pinctrl-names = "default"; | |
131 | pinctrl-0 = <&pinctrl_ecspi1>; | |
132 | fsl,spi-num-chipselects = <4>; | |
133 | cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>, <&gpio2 16 0>, <&gpio2 17 0>; | |
134 | status = "okay"; | |
135 | }; | |
136 | ||
137 | &fec { | |
138 | pinctrl-names = "default"; | |
139 | pinctrl-0 = <&pinctrl_fec>; | |
140 | phy-mode = "rmii"; | |
141 | phy-reset-gpios = <&gpio4 2 0>; | |
142 | status = "okay"; | |
143 | }; | |
144 | ||
145 | &i2c1 { | |
146 | pinctrl-names = "default"; | |
147 | pinctrl-0 = <&pinctrl_i2c1>; | |
148 | status = "okay"; | |
149 | ||
150 | pmic: dialog@48 { | |
151 | compatible = "dlg,da9053-aa", "dlg,da9052"; | |
152 | reg = <0x48>; | |
153 | interrupt-parent = <&gpio7>; | |
154 | interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */ | |
155 | ||
156 | regulators { | |
157 | buck1_reg: buck1 { | |
158 | regulator-name = "BUCKCORE"; | |
159 | regulator-min-microvolt = <1200000>; | |
160 | regulator-max-microvolt = <1400000>; | |
161 | regulator-always-on; | |
162 | }; | |
163 | ||
164 | buck2_reg: buck2 { | |
165 | regulator-name = "BUCKPRO"; | |
166 | regulator-min-microvolt = <900000>; | |
167 | regulator-max-microvolt = <1350000>; | |
168 | regulator-always-on; | |
169 | }; | |
170 | ||
171 | buck3_reg: buck3 { | |
172 | regulator-name = "BUCKMEM"; | |
173 | regulator-min-microvolt = <1420000>; | |
174 | regulator-max-microvolt = <1580000>; | |
175 | regulator-always-on; | |
176 | }; | |
177 | ||
178 | buck4_reg: buck4 { | |
179 | regulator-name = "BUCKPERI"; | |
180 | regulator-min-microvolt = <2370000>; | |
181 | regulator-max-microvolt = <2630000>; | |
182 | regulator-always-on; | |
183 | }; | |
184 | ||
185 | ldo1_reg: ldo1 { | |
186 | regulator-name = "ldo1_1v3"; | |
187 | regulator-min-microvolt = <1250000>; | |
188 | regulator-max-microvolt = <1350000>; | |
189 | regulator-boot-on; | |
190 | regulator-always-on; | |
191 | }; | |
192 | ||
193 | ldo2_reg: ldo2 { | |
194 | regulator-name = "ldo2_1v3"; | |
195 | regulator-min-microvolt = <1250000>; | |
196 | regulator-max-microvolt = <1350000>; | |
197 | regulator-always-on; | |
198 | }; | |
199 | ||
200 | ldo3_reg: ldo3 { | |
201 | regulator-name = "ldo3_3v3"; | |
202 | regulator-min-microvolt = <3250000>; | |
203 | regulator-max-microvolt = <3350000>; | |
204 | regulator-always-on; | |
205 | }; | |
206 | ||
207 | ldo4_reg: ldo4 { | |
208 | regulator-name = "ldo4_2v775"; | |
209 | regulator-min-microvolt = <2770000>; | |
210 | regulator-max-microvolt = <2780000>; | |
211 | regulator-always-on; | |
212 | }; | |
213 | ||
214 | ldo5_reg: ldo5 { | |
215 | regulator-name = "ldo5_3v3"; | |
216 | regulator-min-microvolt = <3250000>; | |
217 | regulator-max-microvolt = <3350000>; | |
218 | regulator-always-on; | |
219 | }; | |
220 | ||
221 | ldo6_reg: ldo6 { | |
222 | regulator-name = "ldo6_1v3"; | |
223 | regulator-min-microvolt = <1250000>; | |
224 | regulator-max-microvolt = <1350000>; | |
225 | regulator-always-on; | |
226 | }; | |
227 | ||
228 | ldo7_reg: ldo7 { | |
229 | regulator-name = "ldo7_2v75"; | |
230 | regulator-min-microvolt = <2700000>; | |
231 | regulator-max-microvolt = <2800000>; | |
232 | regulator-always-on; | |
233 | }; | |
234 | ||
235 | ldo8_reg: ldo8 { | |
236 | regulator-name = "ldo8_1v8"; | |
237 | regulator-min-microvolt = <1750000>; | |
238 | regulator-max-microvolt = <1850000>; | |
239 | regulator-always-on; | |
240 | }; | |
241 | ||
242 | ldo9_reg: ldo9 { | |
243 | regulator-name = "ldo9_1v5"; | |
244 | regulator-min-microvolt = <1450000>; | |
245 | regulator-max-microvolt = <1550000>; | |
246 | regulator-always-on; | |
247 | }; | |
248 | ||
249 | ldo10_reg: ldo10 { | |
250 | regulator-name = "ldo10_1v3"; | |
251 | regulator-min-microvolt = <1250000>; | |
252 | regulator-max-microvolt = <1350000>; | |
253 | regulator-always-on; | |
254 | }; | |
255 | }; | |
256 | }; | |
257 | }; | |
258 | ||
259 | &nfc { | |
260 | pinctrl-names = "default"; | |
261 | pinctrl-0 = <&pinctrl_nand>; | |
262 | nand-bus-width = <8>; | |
263 | nand-ecc-mode = "hw"; | |
264 | status = "okay"; | |
265 | }; | |
266 | ||
267 | &uart1 { | |
268 | pinctrl-names = "default"; | |
269 | pinctrl-0 = <&pinctrl_uart1>; | |
270 | status = "okay"; | |
271 | }; | |
272 | ||
273 | &usbh1 { | |
274 | vbus-supply = <®_usb_vbus>; | |
275 | phy_type = "utmi"; | |
276 | status = "okay"; | |
277 | }; |