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authorAmit Daniel Kachhap <amit.daniel@samsung.com>2013-04-04 01:24:51 -0400
committerKukjin Kim <kgene.kim@samsung.com>2013-04-08 12:17:14 -0400
commit1f518196d85701886187e17b64d2d4dab633ef9b (patch)
tree01005ef760e7df25f4ddd4cabdb55fd5d962d5b0
parent89fec22d7b39167567065ec6a1c190fec2a0751b (diff)
ARM: dts: Add PMIC node entry for Arndale board
Added S5M8767 PMIC DT nodes for Arndale board. Only the used LDO's/BUCK are defined here. Also the nodes describe the default/reset state LDO's and no power mangement tuning is implemented. The usage desription can be found in s5m8767 device tree binding documentation. Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat
-rw-r--r--arch/arm/boot/dts/exynos5250-arndale.dts255
1 files changed, 254 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 6417bbc3c075..7504e3bc6b19 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -25,7 +25,260 @@
25 }; 25 };
26 26
27 i2c@12C60000 { 27 i2c@12C60000 {
28 status = "disabled"; 28 samsung,i2c-sda-delay = <100>;
29 samsung,i2c-max-bus-freq = <20000>;
30 samsung,i2c-slave-addr = <0x66>;
31
32 s5m8767_pmic@66 {
33 compatible = "samsung,s5m8767-pmic";
34 reg = <0x66>;
35
36 s5m8767,pmic-buck2-dvs-voltage = <1300000>;
37 s5m8767,pmic-buck3-dvs-voltage = <1100000>;
38 s5m8767,pmic-buck4-dvs-voltage = <1200000>;
39 s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 0>,
40 <&gpd1 1 0>,
41 <&gpd1 2 0>;
42 s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>,
43 <&gpx2 4 0>,
44 <&gpx2 5 0>;
45 regulators {
46 ldo1_reg: LDO1 {
47 regulator-name = "VDD_ALIVE_1.0V";
48 regulator-min-microvolt = <1100000>;
49 regulator-max-microvolt = <1100000>;
50 regulator-always-on;
51 regulator-boot-on;
52 op_mode = <1>;
53 };
54
55 ldo2_reg: LDO2 {
56 regulator-name = "VDD_28IO_DP_1.35V";
57 regulator-min-microvolt = <1200000>;
58 regulator-max-microvolt = <1200000>;
59 regulator-always-on;
60 regulator-boot-on;
61 op_mode = <1>;
62 };
63
64 ldo3_reg: LDO3 {
65 regulator-name = "VDD_COMMON1_1.8V";
66 regulator-min-microvolt = <1800000>;
67 regulator-max-microvolt = <1800000>;
68 regulator-always-on;
69 regulator-boot-on;
70 op_mode = <1>;
71 };
72
73 ldo4_reg: LDO4 {
74 regulator-name = "VDD_IOPERI_1.8V";
75 regulator-min-microvolt = <1800000>;
76 regulator-max-microvolt = <1800000>;
77 op_mode = <1>;
78 };
79
80 ldo5_reg: LDO5 {
81 regulator-name = "VDD_EXT_1.8V";
82 regulator-min-microvolt = <1800000>;
83 regulator-max-microvolt = <1800000>;
84 regulator-always-on;
85 regulator-boot-on;
86 op_mode = <1>;
87 };
88
89 ldo6_reg: LDO6 {
90 regulator-name = "VDD_MPLL_1.1V";
91 regulator-min-microvolt = <1100000>;
92 regulator-max-microvolt = <1100000>;
93 regulator-always-on;
94 regulator-boot-on;
95 op_mode = <1>;
96 };
97
98 ldo7_reg: LDO7 {
99 regulator-name = "VDD_XPLL_1.1V";
100 regulator-min-microvolt = <1100000>;
101 regulator-max-microvolt = <1100000>;
102 regulator-always-on;
103 regulator-boot-on;
104 op_mode = <1>;
105 };
106
107 ldo8_reg: LDO8 {
108 regulator-name = "VDD_COMMON2_1.0V";
109 regulator-min-microvolt = <1000000>;
110 regulator-max-microvolt = <1000000>;
111 regulator-always-on;
112 regulator-boot-on;
113 op_mode = <1>;
114 };
115
116 ldo9_reg: LDO9 {
117 regulator-name = "VDD_33ON_3.0V";
118 regulator-min-microvolt = <3000000>;
119 regulator-max-microvolt = <3000000>;
120 op_mode = <1>;
121 };
122
123 ldo10_reg: LDO10 {
124 regulator-name = "VDD_COMMON3_1.8V";
125 regulator-min-microvolt = <1800000>;
126 regulator-max-microvolt = <1800000>;
127 regulator-always-on;
128 regulator-boot-on;
129 op_mode = <1>;
130 };
131
132 ldo11_reg: LDO11 {
133 regulator-name = "VDD_ABB2_1.8V";
134 regulator-min-microvolt = <1800000>;
135 regulator-max-microvolt = <1800000>;
136 regulator-always-on;
137 regulator-boot-on;
138 op_mode = <1>;
139 };
140
141 ldo12_reg: LDO12 {
142 regulator-name = "VDD_USB_3.0V";
143 regulator-min-microvolt = <3000000>;
144 regulator-max-microvolt = <3000000>;
145 regulator-always-on;
146 regulator-boot-on;
147 op_mode = <1>;
148 };
149
150 ldo13_reg: LDO13 {
151 regulator-name = "VDDQ_C2C_W_1.8V";
152 regulator-min-microvolt = <1800000>;
153 regulator-max-microvolt = <1800000>;
154 regulator-always-on;
155 regulator-boot-on;
156 op_mode = <1>;
157 };
158
159 ldo14_reg: LDO14 {
160 regulator-name = "VDD18_ABB0_3_1.8V";
161 regulator-min-microvolt = <1800000>;
162 regulator-max-microvolt = <1800000>;
163 regulator-always-on;
164 regulator-boot-on;
165 op_mode = <1>;
166 };
167
168 ldo15_reg: LDO15 {
169 regulator-name = "VDD10_COMMON4_1.0V";
170 regulator-min-microvolt = <1000000>;
171 regulator-max-microvolt = <1000000>;
172 regulator-always-on;
173 regulator-boot-on;
174 op_mode = <1>;
175 };
176
177 ldo16_reg: LDO16 {
178 regulator-name = "VDD18_HSIC_1.8V";
179 regulator-min-microvolt = <1800000>;
180 regulator-max-microvolt = <1800000>;
181 regulator-always-on;
182 regulator-boot-on;
183 op_mode = <1>;
184 };
185
186 ldo17_reg: LDO17 {
187 regulator-name = "VDDQ_MMC2_3_2.8V";
188 regulator-min-microvolt = <2800000>;
189 regulator-max-microvolt = <2800000>;
190 regulator-always-on;
191 regulator-boot-on;
192 op_mode = <1>;
193 };
194
195 ldo18_reg: LDO18 {
196 regulator-name = "VDD_33ON_2.8V";
197 regulator-min-microvolt = <2800000>;
198 regulator-max-microvolt = <2800000>;
199 op_mode = <1>;
200 };
201
202 ldo22_reg: LDO22 {
203 regulator-name = "EXT_33_OFF";
204 regulator-min-microvolt = <3300000>;
205 regulator-max-microvolt = <3300000>;
206 op_mode = <1>;
207 };
208
209 ldo23_reg: LDO23 {
210 regulator-name = "EXT_28_OFF";
211 regulator-min-microvolt = <2800000>;
212 regulator-max-microvolt = <2800000>;
213 op_mode = <1>;
214 };
215
216 ldo25_reg: LDO25 {
217 regulator-name = "PVDD_LDO25";
218 regulator-min-microvolt = <1200000>;
219 regulator-max-microvolt = <1200000>;
220 op_mode = <1>;
221 };
222
223 ldo26_reg: LDO26 {
224 regulator-name = "EXT_18_OFF";
225 regulator-min-microvolt = <1800000>;
226 regulator-max-microvolt = <1800000>;
227 op_mode = <1>;
228 };
229
230 buck1_reg: BUCK1 {
231 regulator-name = "vdd_mif";
232 regulator-min-microvolt = <950000>;
233 regulator-max-microvolt = <1200000>;
234 regulator-always-on;
235 regulator-boot-on;
236 op_mode = <1>;
237 };
238
239 buck2_reg: BUCK2 {
240 regulator-name = "vdd_arm";
241 regulator-min-microvolt = <925000>;
242 regulator-max-microvolt = <1300000>;
243 regulator-always-on;
244 regulator-boot-on;
245 op_mode = <1>;
246 };
247
248 buck3_reg: BUCK3 {
249 regulator-name = "vdd_int";
250 regulator-min-microvolt = <900000>;
251 regulator-max-microvolt = <1200000>;
252 regulator-always-on;
253 regulator-boot-on;
254 op_mode = <1>;
255 };
256
257 buck4_reg: BUCK4 {
258 regulator-name = "vdd_g3d";
259 regulator-min-microvolt = <1000000>;
260 regulator-max-microvolt = <1000000>;
261 regulator-boot-on;
262 op_mode = <1>;
263 };
264
265 buck5_reg: BUCK5 {
266 regulator-name = "VDD_MEM_1.35V";
267 regulator-min-microvolt = <750000>;
268 regulator-max-microvolt = <1355000>;
269 regulator-always-on;
270 regulator-boot-on;
271 op_mode = <1>;
272 };
273
274 buck9_reg: BUCK9 {
275 regulator-name = "VDD_33_OFF_EXT1";
276 regulator-min-microvolt = <750000>;
277 regulator-max-microvolt = <3000000>;
278 op_mode = <1>;
279 };
280 };
281 };
29 }; 282 };
30 283
31 i2c@12C70000 { 284 i2c@12C70000 {
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-13 10:36:00 -0400