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authorDongjin Kim <tobetter@gmail.com>2013-06-10 04:26:27 -0400
committerKukjin Kim <kgene.kim@samsung.com>2013-06-10 04:26:27 -0400
commitd62347a2bb8b13bdcad868a93fee18919d8a9c4d (patch)
tree7b364d17adec327b1a2cf678ff3d95ed5cca5cbe /arch
parentf2ee3952f34317db307c27fd6c5275617166ecc2 (diff)
ARM: dts: add max77686 node entry for ODROID-X
ODROID-X board have a max77686 PMIC on i2c channel 0. The properties of used LDO and BUCK are defined according the schematic. Signed-off-by: Dongjin Kim <tobetter@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/exynos4412-odroidx.dts195
1 files changed, 195 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index 53bc8bf77984..178622520770 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -108,4 +108,199 @@
108 clock-frequency = <24000000>; 108 clock-frequency = <24000000>;
109 }; 109 };
110 }; 110 };
111
112 i2c@13860000 {
113 pinctrl-0 = <&i2c0_bus>;
114 pinctrl-names = "default";
115 status = "okay";
116
117 max77686: pmic@09 {
118 compatible = "maxim,max77686";
119 reg = <0x09>;
120
121 voltage-regulators {
122 ldo1_reg: LDO1 {
123 regulator-name = "VDD_ALIVE_1.0V";
124 regulator-min-microvolt = <1000000>;
125 regulator-max-microvolt = <1000000>;
126 regulator-always-on;
127 };
128
129 ldo2_reg: LDO2 {
130 regulator-name = "VDDQ_M1_2_1.8V";
131 regulator-min-microvolt = <1800000>;
132 regulator-max-microvolt = <1800000>;
133 regulator-always-on;
134 };
135
136 ldo3_reg: LDO3 {
137 regulator-name = "VDDQ_EXT_1.8V";
138 regulator-min-microvolt = <1800000>;
139 regulator-max-microvolt = <1800000>;
140 regulator-always-on;
141 };
142
143 ldo4_reg: LDO4 {
144 regulator-name = "VDDQ_MMC2_2.8V";
145 regulator-min-microvolt = <2800000>;
146 regulator-max-microvolt = <2800000>;
147 regulator-always-on;
148 regulator-boot-on;
149 };
150
151 ldo5_reg: LDO5 {
152 regulator-name = "VDDQ_MMC1_3_1.8V";
153 regulator-min-microvolt = <1800000>;
154 regulator-max-microvolt = <1800000>;
155 regulator-always-on;
156 regulator-boot-on;
157 };
158
159 ldo6_reg: LDO6 {
160 regulator-name = "VDD10_MPLL_1.0V";
161 regulator-min-microvolt = <1000000>;
162 regulator-max-microvolt = <1000000>;
163 regulator-always-on;
164 };
165
166 ldo7_reg: LDO7 {
167 regulator-name = "VDD10_XPLL_1.0V";
168 regulator-min-microvolt = <1000000>;
169 regulator-max-microvolt = <1000000>;
170 regulator-always-on;
171 };
172
173 ldo11_reg: LDO11 {
174 regulator-name = "VDD18_ABB1_1.8V";
175 regulator-min-microvolt = <1800000>;
176 regulator-max-microvolt = <1800000>;
177 regulator-always-on;
178 };
179
180 ldo12_reg: LDO12 {
181 regulator-name = "VDD33_USB_3.3V";
182 regulator-min-microvolt = <3300000>;
183 regulator-max-microvolt = <3300000>;
184 regulator-always-on;
185 regulator-boot-on;
186 };
187
188 ldo13_reg: LDO13 {
189 regulator-name = "VDDQ_C2C_W_1.8V";
190 regulator-min-microvolt = <1800000>;
191 regulator-max-microvolt = <1800000>;
192 regulator-always-on;
193 regulator-boot-on;
194 };
195
196 ldo14_reg: LDO14 {
197 regulator-name = "VDD18_ABB0_2_1.8V";
198 regulator-min-microvolt = <1800000>;
199 regulator-max-microvolt = <1800000>;
200 regulator-always-on;
201 regulator-boot-on;
202 };
203
204 ldo15_reg: LDO15 {
205 regulator-name = "VDD10_HSIC_1.0V";
206 regulator-min-microvolt = <1000000>;
207 regulator-max-microvolt = <1000000>;
208 regulator-always-on;
209 regulator-boot-on;
210 };
211
212 ldo16_reg: LDO16 {
213 regulator-name = "VDD18_HSIC_1.8V";
214 regulator-min-microvolt = <1800000>;
215 regulator-max-microvolt = <1800000>;
216 regulator-always-on;
217 regulator-boot-on;
218 };
219
220 ldo20_reg: LDO20 {
221 regulator-name = "LDO20_1.8V";
222 regulator-min-microvolt = <1800000>;
223 regulator-max-microvolt = <1800000>;
224 regulator-boot-on;
225 };
226
227 ldo21_reg: LDO21 {
228 regulator-name = "LDO21_3.3V";
229 regulator-min-microvolt = <3300000>;
230 regulator-max-microvolt = <3300000>;
231 regulator-always-on;
232 regulator-boot-on;
233 };
234
235 ldo25_reg: LDO25 {
236 regulator-name = "VDDQ_LCD_1.8V";
237 regulator-min-microvolt = <1800000>;
238 regulator-max-microvolt = <1800000>;
239 regulator-always-on;
240 regulator-boot-on;
241 };
242
243 buck1_reg: BUCK1 {
244 regulator-name = "vdd_mif";
245 regulator-min-microvolt = <1000000>;
246 regulator-max-microvolt = <1000000>;
247 regulator-always-on;
248 regulator-boot-on;
249 };
250
251 buck2_reg: BUCK2 {
252 regulator-name = "vdd_arm";
253 regulator-min-microvolt = <900000>;
254 regulator-max-microvolt = <1300000>;
255 regulator-always-on;
256 regulator-boot-on;
257 };
258
259 buck3_reg: BUCK3 {
260 regulator-name = "vdd_int";
261 regulator-min-microvolt = <1000000>;
262 regulator-max-microvolt = <1000000>;
263 regulator-always-on;
264 regulator-boot-on;
265 };
266
267 buck4_reg: BUCK4 {
268 regulator-name = "vdd_g3d";
269 regulator-min-microvolt = <900000>;
270 regulator-max-microvolt = <1100000>;
271 regulator-microvolt-offset = <50000>;
272 };
273
274 buck5_reg: BUCK5 {
275 regulator-name = "VDDQ_CKEM1_2_1.2V";
276 regulator-min-microvolt = <1200000>;
277 regulator-max-microvolt = <1200000>;
278 regulator-always-on;
279 regulator-boot-on;
280 };
281
282 buck6_reg: BUCK6 {
283 regulator-name = "BUCK6_1.35V";
284 regulator-min-microvolt = <1350000>;
285 regulator-max-microvolt = <1350000>;
286 regulator-always-on;
287 regulator-boot-on;
288 };
289
290 buck7_reg: BUCK7 {
291 regulator-name = "BUCK7_2.0V";
292 regulator-min-microvolt = <2000000>;
293 regulator-max-microvolt = <2000000>;
294 regulator-always-on;
295 };
296
297 buck8_reg: BUCK8 {
298 regulator-name = "BUCK8_2.8V";
299 regulator-min-microvolt = <2800000>;
300 regulator-max-microvolt = <2800000>;
301 regulator-always-on;
302 };
303 };
304 };
305 };
111}; 306};
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