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Commit | Line | Data |
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a47fa790 PM |
1 | /* |
2 | * Odroid-U3/X2 board device tree source | |
3 | * | |
4 | * Copyright (c) 2014 Samsung Electronics Co., Ltd. | |
5 | * http://www.samsung.com | |
6 | * | |
7 | * SPDX-License-Identifier: GPL-2.0+ | |
8 | */ | |
9 | ||
10 | /dts-v1/; | |
6bc98f50 | 11 | #include "exynos4412.dtsi" |
a47fa790 PM |
12 | |
13 | / { | |
14 | model = "Odroid based on Exynos4412"; | |
15 | compatible = "samsung,odroid", "samsung,exynos4412"; | |
16 | ||
17 | aliases { | |
18 | i2c0 = "/i2c@13860000"; | |
55df43c9 PM |
19 | i2c1 = "/i2c@13870000"; |
20 | i2c2 = "/i2c@13880000"; | |
21 | i2c3 = "/i2c@13890000"; | |
22 | i2c4 = "/i2c@138a0000"; | |
23 | i2c5 = "/i2c@138b0000"; | |
24 | i2c6 = "/i2c@138c0000"; | |
25 | i2c7 = "/i2c@138d0000"; | |
a47fa790 PM |
26 | serial0 = "/serial@13800000"; |
27 | console = "/serial@13810000"; | |
28 | mmc2 = "sdhci@12530000"; | |
29 | mmc4 = "dwmmc@12550000"; | |
30 | }; | |
31 | ||
32 | i2c@13860000 { | |
33 | samsung,i2c-sda-delay = <100>; | |
34 | samsung,i2c-slave-addr = <0x10>; | |
35 | samsung,i2c-max-bus-freq = <100000>; | |
36 | status = "okay"; | |
37 | ||
38 | max77686_pmic@09 { | |
f37df0f8 | 39 | compatible = "maxim,max77686"; |
a47fa790 PM |
40 | interrupts = <7 0>; |
41 | reg = <0x09 0 0>; | |
42 | #clock-cells = <1>; | |
5d8d42b3 PM |
43 | |
44 | voltage-regulators { | |
fac971b2 | 45 | ldo1_reg: LDO1 { |
5d8d42b3 PM |
46 | regulator-name = "VDD_ALIVE_1.0V"; |
47 | regulator-min-microvolt = <1000000>; | |
48 | regulator-max-microvolt = <1000000>; | |
49 | }; | |
50 | ||
fac971b2 | 51 | ldo2_reg: LDO2 { |
5d8d42b3 PM |
52 | regulator-name = "VDDQ_VM1M2_1.2V"; |
53 | regulator-min-microvolt = <1200000>; | |
54 | regulator-max-microvolt = <1200000>; | |
55 | }; | |
56 | ||
fac971b2 | 57 | ldo3_reg: LDO3 { |
5d8d42b3 PM |
58 | regulator-name = "VCC_1.8V_AP"; |
59 | regulator-min-microvolt = <1800000>; | |
60 | regulator-max-microvolt = <1800000>; | |
61 | }; | |
62 | ||
fac971b2 | 63 | ldo4_reg: LDO4 { |
5d8d42b3 PM |
64 | regulator-name = "VDDQ_MMC2_2.8V"; |
65 | regulator-min-microvolt = <2800000>; | |
66 | regulator-max-microvolt = <2800000>; | |
67 | }; | |
68 | ||
fac971b2 | 69 | ldo5_reg: LDO5 { |
5d8d42b3 PM |
70 | regulator-name = "VDDQ_MMC0/1/3_1.8V"; |
71 | regulator-min-microvolt = <1800000>; | |
72 | regulator-max-microvolt = <1800000>; | |
73 | }; | |
74 | ||
fac971b2 | 75 | ldo6_reg: LDO6 { |
5d8d42b3 PM |
76 | regulator-name = "VMPLL_1.0V"; |
77 | regulator-min-microvolt = <1100000>; | |
78 | regulator-max-microvolt = <1100000>; | |
79 | }; | |
80 | ||
fac971b2 | 81 | ldo7_reg: LDO7 { |
5d8d42b3 PM |
82 | regulator-name = "VPLL_1.1V"; |
83 | regulator-min-microvolt = <1100000>; | |
84 | regulator-max-microvolt = <1100000>; | |
85 | }; | |
86 | ||
fac971b2 | 87 | ldo8_reg: LDO8 { |
5d8d42b3 PM |
88 | regulator-name = "VDD_MIPI/HDMI_1.0V"; |
89 | regulator-min-microvolt = <1000000>; | |
90 | regulator-max-microvolt = <1000000>; | |
91 | }; | |
92 | ||
fac971b2 | 93 | ldo10_reg: LDO10 { |
5d8d42b3 PM |
94 | regulator-name = "VDD_MIPI/HDMI_1.8V"; |
95 | regulator-min-microvolt = <1800000>; | |
96 | regulator-max-microvolt = <1800000>; | |
97 | }; | |
98 | ||
fac971b2 | 99 | ldo11_reg: LDO11 { |
5d8d42b3 PM |
100 | regulator-name = "VDD_ABB1_1.8V"; |
101 | regulator-min-microvolt = <1800000>; | |
102 | regulator-max-microvolt = <1800000>; | |
103 | }; | |
104 | ||
fac971b2 | 105 | ldo12_reg: LDO12 { |
5d8d42b3 PM |
106 | regulator-name = "VDD_UOTG_3.0V"; |
107 | regulator-min-microvolt = <3000000>; | |
108 | regulator-max-microvolt = <3000000>; | |
109 | }; | |
110 | ||
fac971b2 | 111 | ldo13_reg: LDO13 { |
5d8d42b3 PM |
112 | regulator-name = "VDD_C2C_1.8V"; |
113 | regulator-min-microvolt = <1800000>; | |
114 | regulator-max-microvolt = <1800000>; | |
115 | }; | |
116 | ||
fac971b2 | 117 | ldo14_reg: LDO14 { |
5d8d42b3 PM |
118 | regulator-name = "VDD_ABB02_1.8V"; |
119 | regulator-min-microvolt = <1800000>; | |
120 | regulator-max-microvolt = <1800000>; | |
121 | }; | |
122 | ||
fac971b2 | 123 | ldo15_reg: LDO15 { |
5d8d42b3 PM |
124 | regulator-name = "VDD_HSIC/OTG_1.0V"; |
125 | regulator-min-microvolt = <1000000>; | |
126 | regulator-max-microvolt = <1000000>; | |
127 | }; | |
128 | ||
fac971b2 | 129 | ldo16_reg: LDO16 { |
5d8d42b3 PM |
130 | regulator-name = "VDD_HSIC_1.8V"; |
131 | regulator-min-microvolt = <1800000>; | |
132 | regulator-max-microvolt = <1800000>; | |
133 | }; | |
134 | ||
fac971b2 | 135 | ldo17_reg: LDO17 { |
5d8d42b3 PM |
136 | regulator-name = "VDDQ_CAM_1.2V"; |
137 | regulator-min-microvolt = <1200000>; | |
138 | regulator-max-microvolt = <1200000>; | |
139 | }; | |
140 | ||
fac971b2 | 141 | ldo20_reg: LDO20 { |
5d8d42b3 PM |
142 | regulator-name = "VDDQ_EMMC_1.8V"; |
143 | regulator-min-microvolt = <1800000>; | |
144 | regulator-max-microvolt = <1800000>; | |
145 | regulator-always-on; | |
146 | regulator-boot-on; | |
147 | }; | |
148 | ||
fac971b2 | 149 | ldo21_reg: LDO21 { |
5d8d42b3 PM |
150 | regulator-name = "TFLASH_2.8V"; |
151 | regulator-min-microvolt = <2800000>; | |
152 | regulator-max-microvolt = <2800000>; | |
153 | regulator-always-on; | |
154 | regulator-boot-on; | |
155 | }; | |
156 | ||
fac971b2 | 157 | ldo22_reg: LDO22 { |
5d8d42b3 PM |
158 | regulator-name = "VDDQ_EMMC_2.8V"; |
159 | regulator-min-microvolt = <2800000>; | |
160 | regulator-max-microvolt = <2800000>; | |
161 | regulator-always-on; | |
162 | regulator-boot-on; | |
163 | }; | |
164 | ||
fac971b2 | 165 | ldo25_reg: LDO25 { |
5d8d42b3 PM |
166 | regulator-compatible = "LDO25"; |
167 | regulator-name = "VDDQ_LCD_3.0V"; | |
168 | regulator-min-microvolt = <3000000>; | |
169 | regulator-max-microvolt = <3000000>; | |
170 | }; | |
171 | ||
fac971b2 | 172 | buck1_reg: BUCK1 { |
5d8d42b3 PM |
173 | regulator-name = "VDD_MIF_1.0V"; |
174 | regulator-min-microvolt = <8500000>; | |
175 | regulator-max-microvolt = <1100000>; | |
176 | }; | |
177 | ||
fac971b2 | 178 | buck2_reg: BUCK2 { |
5d8d42b3 PM |
179 | regulator-name = "VDD_ARM_1.0V"; |
180 | regulator-min-microvolt = <850000>; | |
181 | regulator-max-microvolt = <1500000>; | |
182 | }; | |
183 | ||
fac971b2 | 184 | buck3_reg: BUCK3 { |
5d8d42b3 PM |
185 | regulator-name = "VDD_INT_1.1V"; |
186 | regulator-min-microvolt = <850000>; | |
187 | regulator-max-microvolt = <1150000>; | |
188 | }; | |
189 | ||
fac971b2 | 190 | buck4_reg: BUCK4 { |
5d8d42b3 PM |
191 | regulator-name = "VDD_G3D_1.0V"; |
192 | regulator-min-microvolt = <850000>; | |
193 | regulator-max-microvolt = <1150000>; | |
194 | }; | |
195 | ||
fac971b2 | 196 | buck5_reg: BUCK5 { |
5d8d42b3 PM |
197 | regulator-name = "VDDQ_AP_1.2V"; |
198 | regulator-min-microvolt = <1200000>; | |
199 | regulator-max-microvolt = <1200000>; | |
200 | }; | |
201 | ||
fac971b2 | 202 | buck6_reg: BUCK6 { |
5d8d42b3 PM |
203 | regulator-name = "VCC_INL1/7_1.35V"; |
204 | regulator-min-microvolt = <1350000>; | |
205 | regulator-max-microvolt = <1350000>; | |
206 | }; | |
207 | ||
fac971b2 | 208 | buck7_reg: BUCK7 { |
5d8d42b3 PM |
209 | regulator-name = "VCC_INL2/3/5_2.0V"; |
210 | regulator-min-microvolt = <2000000>; | |
211 | regulator-max-microvolt = <2000000>; | |
212 | }; | |
213 | ||
fac971b2 | 214 | buck8_reg: BUCK8 { |
5d8d42b3 PM |
215 | regulator-name = "VCC_P3V3_2.85V"; |
216 | regulator-min-microvolt = <2850000>; | |
217 | regulator-max-microvolt = <3300000>; | |
218 | }; | |
5d8d42b3 | 219 | }; |
a47fa790 PM |
220 | }; |
221 | }; | |
222 | ||
223 | serial@13810000 { | |
224 | status = "okay"; | |
225 | }; | |
226 | ||
227 | sdhci@12510000 { | |
228 | status = "disabled"; | |
229 | }; | |
230 | ||
231 | sdhci@12520000 { | |
232 | status = "disabled"; | |
233 | }; | |
234 | ||
235 | sdhci@12530000 { | |
236 | samsung,bus-width = <4>; | |
237 | samsung,timing = <1 2 3>; | |
6f755eb6 | 238 | cd-gpios = <&gpk2 2 0>; |
a47fa790 PM |
239 | }; |
240 | ||
241 | sdhci@12540000 { | |
242 | status = "disabled"; | |
243 | }; | |
244 | ||
245 | dwmmc@12550000 { | |
246 | samsung,bus-width = <8>; | |
247 | samsung,timing = <2 1 0>; | |
248 | samsung,removable = <0>; | |
249 | fifoth_val = <0x203f0040>; | |
250 | bus_hz = <400000000>; | |
251 | div = <0x3>; | |
252 | index = <4>; | |
253 | }; | |
6a23c653 SR |
254 | |
255 | ehci@12580000 { | |
256 | compatible = "samsung,exynos-ehci"; | |
257 | reg = <0x12580000 0x100>; | |
258 | #address-cells = <1>; | |
259 | #size-cells = <1>; | |
260 | phy { | |
261 | compatible = "samsung,exynos-usb-phy"; | |
262 | reg = <0x125B0000 0x100>; | |
263 | }; | |
264 | }; | |
44237f7a JS |
265 | |
266 | emmc-reset { | |
267 | compatible = "samsung,emmc-reset"; | |
268 | reset-gpio = <&gpk1 2 0>; | |
269 | }; | |
a47fa790 | 270 | }; |