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1 | /* |
2 | * Copyright 2016 Logic PD | |
3 | * This file is adapted from imx6qdl-sabresd.dtsi. | |
4 | * Copyright 2012 Freescale Semiconductor, Inc. | |
5 | * Copyright 2011 Linaro Ltd. | |
6 | * | |
7 | * The code contained herein is licensed under the GNU General Public | |
8 | * License. You may obtain a copy of the GNU General Public License | |
9 | * Version 2 or later at the following locations: | |
10 | * | |
11 | * http://www.opensource.org/licenses/gpl-license.html | |
12 | * http://www.gnu.org/copyleft/gpl.html | |
13 | */ | |
14 | ||
15 | #include <dt-bindings/gpio/gpio.h> | |
16 | #include <dt-bindings/input/input.h> | |
17 | #include "imx6q.dtsi" | |
18 | ||
19 | / { | |
20 | chosen { | |
21 | stdout-path = &uart1; | |
22 | }; | |
23 | ||
24 | memory { | |
25 | reg = <0x10000000 0x80000000>; | |
26 | }; | |
27 | }; | |
28 | ||
29 | /* Reroute power feeding the CPU to come from the external PMIC */ | |
30 | ®_arm | |
31 | { | |
32 | vin-supply = <&sw1a_reg>; | |
33 | }; | |
34 | ||
35 | ®_soc | |
36 | { | |
37 | vin-supply = <&sw1c_reg>; | |
38 | }; | |
39 | ||
40 | &clks { | |
41 | assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, | |
42 | <&clks IMX6QDL_CLK_LDB_DI1_SEL>; | |
43 | assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, | |
44 | <&clks IMX6QDL_CLK_PLL3_USB_OTG>; | |
45 | }; | |
46 | ||
47 | &i2c3 { | |
48 | clock-frequency = <100000>; | |
49 | pinctrl-names = "default"; | |
50 | pinctrl-0 = <&pinctrl_i2c3>; | |
51 | status = "okay"; | |
52 | ||
53 | pmic: pfuze100@08 { | |
54 | compatible = "fsl,pfuze100"; | |
55 | reg = <0x08>; | |
56 | ||
57 | regulators { | |
58 | sw1a_reg: sw1ab { | |
59 | regulator-min-microvolt = <725000>; | |
60 | regulator-max-microvolt = <1450000>; | |
61 | regulator-name = "vddcore"; | |
62 | regulator-boot-on; | |
63 | regulator-always-on; | |
64 | regulator-ramp-delay = <6250>; | |
65 | }; | |
66 | ||
67 | sw1c_reg: sw1c { | |
68 | regulator-min-microvolt = <725000>; | |
69 | regulator-max-microvolt = <1450000>; | |
70 | regulator-name = "vddsoc"; | |
71 | regulator-boot-on; | |
72 | regulator-always-on; | |
73 | regulator-ramp-delay = <6250>; | |
74 | }; | |
75 | ||
76 | sw2_reg: sw2 { | |
77 | regulator-min-microvolt = <3300000>; | |
78 | regulator-max-microvolt = <3300000>; | |
79 | regulator-name = "gen_3v3"; | |
80 | regulator-boot-on; | |
81 | regulator-always-on; | |
82 | }; | |
83 | ||
84 | sw3a_reg: sw3a { | |
85 | regulator-min-microvolt = <400000>; | |
86 | regulator-max-microvolt = <1975000>; | |
87 | regulator-name = "sw3a_vddr"; | |
88 | regulator-boot-on; | |
89 | regulator-always-on; | |
90 | }; | |
91 | ||
92 | sw3b_reg: sw3b { | |
93 | regulator-min-microvolt = <400000>; | |
94 | regulator-max-microvolt = <1975000>; | |
95 | regulator-name = "sw3b_vddr"; | |
96 | regulator-boot-on; | |
97 | regulator-always-on; | |
98 | }; | |
99 | ||
100 | sw4_reg: sw4 { | |
101 | regulator-min-microvolt = <800000>; | |
102 | regulator-max-microvolt = <3300000>; | |
103 | regulator-name = "gen_rgmii"; | |
104 | }; | |
105 | ||
106 | ||
107 | swbst_reg: swbst { | |
108 | regulator-min-microvolt = <5000000>; | |
109 | regulator-max-microvolt = <5150000>; | |
110 | regulator-name = "gen_5v0"; | |
111 | }; | |
112 | ||
113 | snvs_reg: vsnvs { | |
114 | regulator-min-microvolt = <1000000>; | |
115 | regulator-max-microvolt = <3000000>; | |
116 | regulator-name = "gen_vsns"; | |
117 | regulator-boot-on; | |
118 | regulator-always-on; | |
119 | }; | |
120 | ||
121 | vref_reg: vrefddr { | |
122 | regulator-boot-on; | |
123 | regulator-always-on; | |
124 | }; | |
125 | ||
126 | vgen1_reg: vgen1 { | |
127 | regulator-min-microvolt = <1500000>; | |
128 | regulator-max-microvolt = <1500000>; | |
129 | regulator-name = "gen_1v5"; | |
130 | }; | |
131 | ||
132 | vgen2_reg: vgen2 { | |
133 | regulator-name = "vgen2"; | |
134 | regulator-min-microvolt = <800000>; | |
135 | regulator-max-microvolt = <1550000>; | |
136 | }; | |
137 | ||
138 | vgen3_reg: vgen3 { | |
139 | regulator-name = "gen_vadj_0"; | |
140 | regulator-min-microvolt = <3000000>; | |
141 | regulator-max-microvolt = <3000000>; | |
142 | }; | |
143 | ||
144 | vgen4_reg: vgen4 { | |
145 | regulator-name = "gen_1v8"; | |
146 | regulator-min-microvolt = <1800000>; | |
147 | regulator-max-microvolt = <1800000>; | |
148 | regulator-always-on; | |
149 | }; | |
150 | ||
151 | vgen5_reg: vgen5 { | |
152 | regulator-name = "gen_adj_1"; | |
153 | regulator-min-microvolt = <3300000>; | |
154 | regulator-max-microvolt = <3300000>; | |
155 | regulator-always-on; | |
156 | }; | |
157 | ||
158 | vgen6_reg: vgen6 { | |
159 | regulator-name = "gen_2v5"; | |
160 | regulator-min-microvolt = <2500000>; | |
161 | regulator-max-microvolt = <2500000>; | |
162 | regulator-always-on; | |
163 | }; | |
164 | }; | |
165 | }; | |
166 | ||
167 | mfg_eeprom: at24@51 { | |
168 | compatible = "atmel,24c64"; | |
169 | pagesize = <32>; | |
170 | read-only; | |
171 | reg = <0x51>; | |
172 | }; | |
173 | ||
174 | user_eeprom: at24@52 { | |
175 | compatible = "atmel,24c64"; | |
176 | pagesize = <32>; | |
177 | reg = <0x52>; | |
178 | }; | |
179 | }; | |
180 | ||
181 | &iomuxc { | |
182 | pinctrl-names = "default"; | |
183 | pinctrl-0 = <&pinctrl_hog>; | |
184 | ||
185 | pinctrl_hog: hoggrp { | |
186 | fsl,pins = < | |
187 | MX6QDL_PAD_CSI0_MCLK__ARM_TRACE_CTL 0x1b0b0 | |
188 | MX6QDL_PAD_CSI0_DATA_EN__ARM_TRACE_CLK 0x1b0b0 | |
189 | MX6QDL_PAD_CSI0_VSYNC__ARM_TRACE00 0x1b0b0 | |
190 | MX6QDL_PAD_CSI0_DAT4__ARM_TRACE01 0x1b0b0 | |
191 | MX6QDL_PAD_CSI0_DAT5__ARM_TRACE02 0x1b0b0 | |
192 | MX6QDL_PAD_CSI0_DAT6__ARM_TRACE03 0x1b0b0 | |
193 | MX6QDL_PAD_CSI0_DAT7__ARM_TRACE04 0x1b0b0 | |
194 | MX6QDL_PAD_CSI0_DAT8__ARM_TRACE05 0x1b0b0 | |
195 | MX6QDL_PAD_CSI0_DAT9__ARM_TRACE06 0x1b0b0 | |
196 | MX6QDL_PAD_CSI0_DAT10__ARM_TRACE07 0x1b0b0 | |
197 | MX6QDL_PAD_CSI0_DAT11__ARM_TRACE08 0x1b0b0 | |
198 | MX6QDL_PAD_CSI0_DAT12__ARM_TRACE09 0x1b0b0 | |
199 | MX6QDL_PAD_CSI0_DAT13__ARM_TRACE10 0x1b0b0 | |
200 | MX6QDL_PAD_CSI0_DAT14__ARM_TRACE11 0x1b0b0 | |
201 | MX6QDL_PAD_CSI0_DAT15__ARM_TRACE12 0x1b0b0 | |
202 | MX6QDL_PAD_CSI0_DAT16__ARM_TRACE13 0x1b0b0 | |
203 | MX6QDL_PAD_CSI0_DAT17__ARM_TRACE14 0x1b0b0 | |
204 | MX6QDL_PAD_CSI0_DAT18__ARM_TRACE15 0x1b0b0 | |
205 | MX6QDL_PAD_CSI0_DAT19__GPIO6_IO05 0x1b0b0 | |
206 | MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x80000000 | |
207 | MX6QDL_PAD_EIM_OE__GPIO2_IO25 0x80000000 | |
208 | MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x80000000 | |
209 | MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x80000000 | |
210 | MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x80000000 | |
211 | MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x80000000 | |
212 | MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x80000000 | |
213 | MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x80000000 | |
214 | MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x80000000 | |
215 | MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x80000000 | |
216 | MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x80000000 | |
217 | MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x80000000 | |
218 | MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x80000000 | |
219 | MX6QDL_PAD_EIM_A24__GPIO5_IO04 0x80000000 | |
220 | MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x80000000 | |
221 | MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x80000000 | |
222 | MX6QDL_PAD_EIM_DA1__GPIO3_IO01 0x80000000 | |
223 | MX6QDL_PAD_EIM_DA2__GPIO3_IO02 0x80000000 | |
224 | MX6QDL_PAD_EIM_DA3__GPIO3_IO03 0x80000000 | |
225 | MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x80000000 | |
226 | MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x80000000 | |
227 | MX6QDL_PAD_EIM_DA6__GPIO3_IO06 0x80000000 | |
228 | MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0x80000000 | |
229 | MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x80000000 | |
230 | MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000 | |
231 | MX6QDL_PAD_EIM_DA10__GPIO3_IO10 0x80000000 | |
232 | MX6QDL_PAD_EIM_DA11__GPIO3_IO11 0x80000000 | |
233 | MX6QDL_PAD_EIM_DA12__GPIO3_IO12 0x80000000 | |
234 | MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x80000000 | |
235 | MX6QDL_PAD_EIM_DA14__GPIO3_IO14 0x80000000 | |
236 | MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x80000000 | |
237 | MX6QDL_PAD_EIM_D16__GPIO3_IO16 0x80000000 | |
238 | MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x80000000 | |
239 | MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x80000000 | |
240 | MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x80000000 | |
241 | MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 | |
242 | MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x80000000 | |
243 | MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x80000000 | |
244 | MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x80000000 | |
245 | MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x80000000 | |
246 | MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x80000000 | |
247 | MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x80000000 | |
248 | MX6QDL_PAD_EIM_WAIT__GPIO5_IO00 0x80000000 | |
249 | MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 | |
250 | MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x80000000 | |
251 | MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x80000000 | |
252 | MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x80000000 | |
253 | MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x80000000 | |
254 | MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 | |
255 | MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x80000000 | |
256 | MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x80000000 | |
257 | MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x80000000 | |
258 | MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x80000000 | |
259 | MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x80000000 | |
260 | MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x80000000 | |
261 | MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x80000000 | |
262 | MX6QDL_PAD_RGMII_TD0__GPIO6_IO20 0x80000000 | |
263 | MX6QDL_PAD_RGMII_TD1__GPIO6_IO21 0x80000000 | |
264 | MX6QDL_PAD_RGMII_TD2__GPIO6_IO22 0x80000000 | |
265 | MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x80000000 | |
266 | MX6QDL_PAD_RGMII_RD0__GPIO6_IO25 0x80000000 | |
267 | MX6QDL_PAD_RGMII_RD1__GPIO6_IO27 0x80000000 | |
268 | MX6QDL_PAD_RGMII_RD2__GPIO6_IO28 0x80000000 | |
269 | MX6QDL_PAD_RGMII_RD3__GPIO6_IO29 0x80000000 | |
270 | MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x80000000 | |
271 | MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x80000000 | |
272 | >; | |
273 | }; | |
274 | ||
275 | pinctrl_i2c3: i2c3grp { | |
276 | fsl,pins = < | |
277 | MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1 | |
278 | MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1 | |
279 | >; | |
280 | }; | |
281 | ||
282 | pinctrl_uart1: uart1grp { | |
283 | fsl,pins = < | |
284 | MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 | |
285 | MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 | |
286 | >; | |
287 | }; | |
288 | ||
289 | pinctrl_uart2: uart2grp { | |
290 | fsl,pins = < | |
291 | MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1 | |
292 | MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1 | |
293 | MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1 | |
294 | MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 | |
295 | >; | |
296 | }; | |
297 | ||
298 | pinctrl_usdhc1: usdhc1grp { | |
299 | fsl,pins = < | |
300 | MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17071 | |
301 | MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10071 | |
302 | MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17071 | |
303 | MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17071 | |
304 | MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17071 | |
305 | MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071 | |
306 | >; | |
307 | }; | |
308 | ||
309 | pinctrl_usdhc3: usdhc3grp { | |
310 | fsl,pins = < | |
311 | MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 | |
312 | MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 | |
313 | MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 | |
314 | MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 | |
315 | MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 | |
316 | MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 | |
317 | MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1f0b0 /* WL_IRQ */ | |
318 | MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1f0b0 /* WLAN_EN */ | |
319 | MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x1f0b0 /* BT_EN */ | |
320 | >; | |
321 | }; | |
322 | }; | |
323 | ||
324 | &uart1 { | |
325 | pinctrl-names = "default"; | |
326 | pinctrl-0 = <&pinctrl_uart1>; | |
327 | status = "okay"; | |
328 | }; | |
329 | ||
330 | &uart2 { | |
331 | pinctrl-names = "default"; | |
332 | pinctrl-0 = <&pinctrl_uart2>; | |
333 | status = "okay"; | |
334 | }; | |
335 | ||
336 | &usdhc1 { | |
337 | pinctrl-names = "default"; | |
338 | pinctrl-0 = <&pinctrl_usdhc1>; | |
339 | cd-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>; | |
340 | keep-power-in-suspend; | |
341 | enable-sdio-wakeup; | |
342 | status = "okay"; | |
343 | }; | |
344 | ||
345 | &usdhc3 { | |
346 | pinctrl-names = "default"; | |
347 | pinctrl-0 = <&pinctrl_usdhc3>; | |
348 | non-removable; | |
349 | keep-power-in-suspend; | |
350 | enable-sdio-wakeup; | |
351 | vmmc-supply = <&sw2_reg>; | |
352 | status = "okay"; | |
353 | #address-cells = <1>; | |
354 | #size-cells = <0>; | |
355 | wlcore: wlcore@0 { | |
356 | compatible = "ti,wl1837"; | |
357 | reg = <2>; | |
358 | interrupt-parent = <&gpio7>; | |
359 | interrupts = <1 GPIO_ACTIVE_HIGH>; | |
360 | }; | |
361 | }; |