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6ce0562a HS |
1 | /* |
2 | * This program is free software; you can redistribute it and/or modify | |
3 | * it under the terms of the GNU General Public License as published by | |
4 | * the Free Software Foundation; either version 2 of the License, or | |
5 | * (at your option) any later version. | |
6 | * | |
7 | * This program is distributed in the hope that it will be useful, | |
8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
10 | * GNU General Public License for more details. | |
11 | */ | |
12 | ||
13 | /dts-v1/; | |
14 | #include "rk3288-evb.dtsi" | |
15 | ||
16 | / { | |
17 | compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288"; | |
e35e47ac RC |
18 | |
19 | ext_gmac: external-gmac-clock { | |
20 | compatible = "fixed-clock"; | |
21 | clock-frequency = <125000000>; | |
22 | clock-output-names = "ext_gmac"; | |
23 | #clock-cells = <0>; | |
24 | }; | |
6ce0562a | 25 | }; |
60c20784 | 26 | |
3adb1327 HS |
27 | &cpu0 { |
28 | cpu0-supply = <&vdd_cpu>; | |
29 | }; | |
30 | ||
60c20784 | 31 | &i2c0 { |
0f4fc382 | 32 | clock-frequency = <400000>; |
60c20784 DA |
33 | |
34 | rk808: pmic@1b { | |
35 | compatible = "rockchip,rk808"; | |
36 | reg = <0x1b>; | |
37 | interrupt-parent = <&gpio0>; | |
38 | interrupts = <4 IRQ_TYPE_LEVEL_LOW>; | |
39 | pinctrl-names = "default"; | |
5963e106 | 40 | pinctrl-0 = <&pmic_int &global_pwroff>; |
60c20784 DA |
41 | rockchip,system-power-controller; |
42 | wakeup-source; | |
43 | #clock-cells = <1>; | |
44 | clock-output-names = "xin32k", "rk808-clkout2"; | |
45 | ||
91d5cb73 HS |
46 | vcc1-supply = <&vcc_sys>; |
47 | vcc2-supply = <&vcc_sys>; | |
48 | vcc3-supply = <&vcc_sys>; | |
49 | vcc4-supply = <&vcc_sys>; | |
50 | vcc6-supply = <&vcc_sys>; | |
51 | vcc7-supply = <&vcc_sys>; | |
60c20784 DA |
52 | vcc8-supply = <&vcc_18>; |
53 | vcc9-supply = <&vcc_io>; | |
54 | vcc10-supply = <&vcc_io>; | |
91d5cb73 | 55 | vcc11-supply = <&vcc_sys>; |
60c20784 DA |
56 | vcc12-supply = <&vcc_io>; |
57 | vddio-supply = <&vccio_pmu>; | |
58 | ||
59 | regulators { | |
60 | vdd_cpu: DCDC_REG1 { | |
61 | regulator-always-on; | |
62 | regulator-boot-on; | |
63 | regulator-min-microvolt = <750000>; | |
3adb1327 | 64 | regulator-max-microvolt = <1350000>; |
60c20784 | 65 | regulator-name = "vdd_arm"; |
5963e106 CZ |
66 | regulator-state-mem { |
67 | regulator-off-in-suspend; | |
68 | }; | |
60c20784 DA |
69 | }; |
70 | ||
71 | vdd_gpu: DCDC_REG2 { | |
72 | regulator-always-on; | |
73 | regulator-boot-on; | |
74 | regulator-min-microvolt = <850000>; | |
75 | regulator-max-microvolt = <1250000>; | |
76 | regulator-name = "vdd_gpu"; | |
5963e106 CZ |
77 | regulator-state-mem { |
78 | regulator-on-in-suspend; | |
79 | regulator-suspend-microvolt = <1000000>; | |
80 | }; | |
60c20784 DA |
81 | }; |
82 | ||
83 | vcc_ddr: DCDC_REG3 { | |
84 | regulator-always-on; | |
85 | regulator-boot-on; | |
86 | regulator-name = "vcc_ddr"; | |
5963e106 CZ |
87 | regulator-state-mem { |
88 | regulator-on-in-suspend; | |
89 | }; | |
60c20784 DA |
90 | }; |
91 | ||
92 | vcc_io: DCDC_REG4 { | |
93 | regulator-always-on; | |
94 | regulator-boot-on; | |
95 | regulator-min-microvolt = <3300000>; | |
96 | regulator-max-microvolt = <3300000>; | |
97 | regulator-name = "vcc_io"; | |
5963e106 CZ |
98 | regulator-state-mem { |
99 | regulator-on-in-suspend; | |
100 | regulator-suspend-microvolt = <3300000>; | |
101 | }; | |
60c20784 DA |
102 | }; |
103 | ||
104 | vccio_pmu: LDO_REG1 { | |
105 | regulator-always-on; | |
106 | regulator-boot-on; | |
107 | regulator-min-microvolt = <3300000>; | |
108 | regulator-max-microvolt = <3300000>; | |
109 | regulator-name = "vccio_pmu"; | |
5963e106 CZ |
110 | regulator-state-mem { |
111 | regulator-on-in-suspend; | |
112 | regulator-suspend-microvolt = <3300000>; | |
113 | }; | |
60c20784 DA |
114 | }; |
115 | ||
116 | vcc_tp: LDO_REG2 { | |
117 | regulator-always-on; | |
118 | regulator-boot-on; | |
119 | regulator-min-microvolt = <3300000>; | |
120 | regulator-max-microvolt = <3300000>; | |
121 | regulator-name = "vcc_tp"; | |
5963e106 CZ |
122 | regulator-state-mem { |
123 | regulator-off-in-suspend; | |
124 | }; | |
60c20784 DA |
125 | }; |
126 | ||
127 | vdd_10: LDO_REG3 { | |
128 | regulator-always-on; | |
129 | regulator-boot-on; | |
130 | regulator-min-microvolt = <1000000>; | |
131 | regulator-max-microvolt = <1000000>; | |
132 | regulator-name = "vdd_10"; | |
5963e106 CZ |
133 | regulator-state-mem { |
134 | regulator-on-in-suspend; | |
135 | regulator-suspend-microvolt = <1000000>; | |
136 | }; | |
60c20784 DA |
137 | }; |
138 | ||
139 | vcc18_lcd: LDO_REG4 { | |
140 | regulator-always-on; | |
141 | regulator-boot-on; | |
142 | regulator-min-microvolt = <1800000>; | |
143 | regulator-max-microvolt = <1800000>; | |
144 | regulator-name = "vcc18_lcd"; | |
5963e106 CZ |
145 | regulator-state-mem { |
146 | regulator-on-in-suspend; | |
147 | regulator-suspend-microvolt = <1800000>; | |
148 | }; | |
60c20784 DA |
149 | }; |
150 | ||
151 | vccio_sd: LDO_REG5 { | |
152 | regulator-always-on; | |
153 | regulator-boot-on; | |
154 | regulator-min-microvolt = <1800000>; | |
155 | regulator-max-microvolt = <3300000>; | |
156 | regulator-name = "vccio_sd"; | |
5963e106 CZ |
157 | regulator-state-mem { |
158 | regulator-on-in-suspend; | |
159 | regulator-suspend-microvolt = <3300000>; | |
160 | }; | |
60c20784 DA |
161 | }; |
162 | ||
163 | vdd10_lcd: LDO_REG6 { | |
164 | regulator-always-on; | |
165 | regulator-boot-on; | |
166 | regulator-min-microvolt = <1000000>; | |
167 | regulator-max-microvolt = <1000000>; | |
168 | regulator-name = "vdd10_lcd"; | |
5963e106 CZ |
169 | regulator-state-mem { |
170 | regulator-on-in-suspend; | |
171 | regulator-suspend-microvolt = <1000000>; | |
172 | }; | |
60c20784 DA |
173 | }; |
174 | ||
175 | vcc_18: LDO_REG7 { | |
176 | regulator-always-on; | |
177 | regulator-boot-on; | |
178 | regulator-min-microvolt = <1800000>; | |
179 | regulator-max-microvolt = <1800000>; | |
180 | regulator-name = "vcc_18"; | |
5963e106 CZ |
181 | regulator-state-mem { |
182 | regulator-on-in-suspend; | |
183 | regulator-suspend-microvolt = <1800000>; | |
184 | }; | |
60c20784 DA |
185 | }; |
186 | ||
187 | vcca_codec: LDO_REG8 { | |
188 | regulator-always-on; | |
189 | regulator-boot-on; | |
190 | regulator-min-microvolt = <3300000>; | |
191 | regulator-max-microvolt = <3300000>; | |
192 | regulator-name = "vcca_codec"; | |
5963e106 CZ |
193 | regulator-state-mem { |
194 | regulator-on-in-suspend; | |
195 | regulator-suspend-microvolt = <3300000>; | |
196 | }; | |
60c20784 DA |
197 | }; |
198 | ||
199 | vcc_wl: SWITCH_REG1 { | |
200 | regulator-always-on; | |
201 | regulator-boot-on; | |
202 | regulator-name = "vcc_wl"; | |
5963e106 CZ |
203 | regulator-state-mem { |
204 | regulator-on-in-suspend; | |
205 | }; | |
60c20784 DA |
206 | }; |
207 | ||
208 | vcc_lcd: SWITCH_REG2 { | |
209 | regulator-always-on; | |
210 | regulator-boot-on; | |
211 | regulator-name = "vcc_lcd"; | |
5963e106 CZ |
212 | regulator-state-mem { |
213 | regulator-on-in-suspend; | |
214 | }; | |
60c20784 DA |
215 | }; |
216 | }; | |
217 | }; | |
218 | }; | |
e35e47ac RC |
219 | |
220 | &gmac { | |
2e12f536 | 221 | phy-supply = <&vcc_phy>; |
e35e47ac RC |
222 | phy-mode = "rgmii"; |
223 | clock_in_out = "input"; | |
224 | snps,reset-gpio = <&gpio4 7 0>; | |
225 | snps,reset-active-low; | |
226 | snps,reset-delays-us = <0 10000 1000000>; | |
227 | assigned-clocks = <&cru SCLK_MAC>; | |
228 | assigned-clock-parents = <&ext_gmac>; | |
229 | pinctrl-names = "default"; | |
230 | pinctrl-0 = <&rgmii_pins>; | |
231 | tx_delay = <0x30>; | |
232 | rx_delay = <0x10>; | |
233 | status = "ok"; | |
234 | }; |