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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3#include <dt-bindings/pwm/pwm.h>
4#include "rk3288.dtsi"
5
6/ {
7 memory@0 {
8 reg = <0x0 0x0 0x0 0x80000000>;
9 device_type = "memory";
10 };
11
12 emmc_pwrseq: emmc-pwrseq {
13 compatible = "mmc-pwrseq-emmc";
14 pinctrl-0 = <&emmc_reset>;
15 pinctrl-names = "default";
16 reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
17 };
18
19 ext_gmac: external-gmac-clock {
20 compatible = "fixed-clock";
21 #clock-cells = <0>;
22 clock-frequency = <125000000>;
23 clock-output-names = "ext_gmac";
24 };
25
26 vcc_flash: flash-regulator {
27 compatible = "regulator-fixed";
28 regulator-name = "vcc_flash";
29 regulator-min-microvolt = <1800000>;
30 regulator-max-microvolt = <1800000>;
31 startup-delay-us = <150>;
32 vin-supply = <&vcc_io>;
33 };
34
35 vcc_sys: vsys-regulator {
36 compatible = "regulator-fixed";
37 regulator-name = "vcc_sys";
38 regulator-min-microvolt = <5000000>;
39 regulator-max-microvolt = <5000000>;
40 regulator-always-on;
41 regulator-boot-on;
42 };
43};
44
45&cpu0 {
46 cpu0-supply = <&vdd_cpu>;
47};
48
49&emmc {
50 bus-width = <8>;
51 cap-mmc-highspeed;
52 disable-wp;
53 non-removable;
54 mmc-pwrseq = <&emmc_pwrseq>;
55 pinctrl-names = "default";
56 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
57 vmmc-supply = <&vcc_io>;
58 vqmmc-supply = <&vcc_flash>;
59 status = "okay";
60};
61
62&gmac {
63 assigned-clocks = <&cru SCLK_MAC>;
64 assigned-clock-parents = <&ext_gmac>;
65 clock_in_out = "input";
66 phy-mode = "rgmii";
67 phy-supply = <&vccio_pmu>;
68 pinctrl-names = "default";
69 pinctrl-0 = <&rgmii_pins &phy_rst>;
70 snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
71 snps,reset-active-low;
72 snps,reset-delays-us = <0 10000 30000>;
73 rx_delay = <0x10>;
74 tx_delay = <0x30>;
75};
76
77&gpu {
78 mali-supply = <&vdd_gpu>;
79 status = "okay";
80};
81
82&i2c0 {
83 status = "okay";
84
85 act8846: act8846@5a {
86 compatible = "active-semi,act8846";
87 reg = <0x5a>;
88 system-power-controller;
89 inl1-supply = <&vcc_io>;
90 inl2-supply = <&vcc_sys>;
91 inl3-supply = <&vcc_20>;
92 vp1-supply = <&vcc_sys>;
93 vp2-supply = <&vcc_sys>;
94 vp3-supply = <&vcc_sys>;
95 vp4-supply = <&vcc_sys>;
96
97 regulators {
98 vcc_ddr: REG1 {
99 regulator-name = "VCC_DDR";
100 regulator-min-microvolt = <1200000>;
101 regulator-max-microvolt = <1200000>;
102 regulator-always-on;
103 };
104
105 vcc_io: vccio_codec: REG2 {
106 regulator-name = "VCC_IO";
107 regulator-min-microvolt = <3300000>;
108 regulator-max-microvolt = <3300000>;
109 regulator-always-on;
110 };
111
112 vdd_log: REG3 {
113 regulator-name = "VDD_LOG";
114 regulator-min-microvolt = <1000000>;
115 regulator-max-microvolt = <1000000>;
116 regulator-always-on;
117 };
118
119 vcc_20: REG4 {
120 regulator-name = "VCC_20";
121 regulator-min-microvolt = <2000000>;
122 regulator-max-microvolt = <2000000>;
123 regulator-always-on;
124 };
125
126 vccio_sd: REG5 {
127 regulator-name = "VCCIO_SD";
128 regulator-min-microvolt = <3300000>;
129 regulator-max-microvolt = <3300000>;
130 regulator-always-on;
131 };
132
133 vdd10_lcd: REG6 {
134 regulator-name = "VDD10_LCD";
135 regulator-min-microvolt = <1000000>;
136 regulator-max-microvolt = <1000000>;
137 regulator-always-on;
138 };
139
140 vcca_codec: REG7 {
141 regulator-name = "VCCA_CODEC";
142 regulator-min-microvolt = <3300000>;
143 regulator-max-microvolt = <3300000>;
144 regulator-always-on;
145 };
146
147 vcca_tp: REG8 {
148 regulator-name = "VCCA_TP";
149 regulator-min-microvolt = <3300000>;
150 regulator-max-microvolt = <3300000>;
151 regulator-always-on;
152 };
153
154 vccio_pmu: REG9 {
155 regulator-name = "VCCIO_PMU";
156 regulator-min-microvolt = <3300000>;
157 regulator-max-microvolt = <3300000>;
158 regulator-always-on;
159 };
160
161 vdd_10: REG10 {
162 regulator-name = "VDD_10";
163 regulator-min-microvolt = <1000000>;
164 regulator-max-microvolt = <1000000>;
165 regulator-always-on;
166 };
167
168 vcc_18: REG11 {
169 regulator-name = "VCC_18";
170 regulator-min-microvolt = <1800000>;
171 regulator-max-microvolt = <1800000>;
172 regulator-always-on;
173 };
174
175 vcc18_lcd: REG12 {
176 regulator-name = "VCC18_LCD";
177 regulator-min-microvolt = <1800000>;
178 regulator-max-microvolt = <1800000>;
179 regulator-always-on;
180 };
181 };
182 };
183
184 vdd_cpu: syr827@40 {
185 compatible = "silergy,syr827";
186 reg = <0x40>;
187 fcs,suspend-voltage-selector = <1>;
188 regulator-always-on;
189 regulator-boot-on;
190 regulator-enable-ramp-delay = <300>;
191 regulator-name = "vdd_cpu";
192 regulator-min-microvolt = <850000>;
193 regulator-max-microvolt = <1350000>;
194 regulator-ramp-delay = <8000>;
195 vin-supply = <&vcc_sys>;
196 };
197
198 vdd_gpu: syr828@41 {
199 compatible = "silergy,syr828";
200 reg = <0x41>;
201 fcs,suspend-voltage-selector = <1>;
202 regulator-always-on;
203 regulator-enable-ramp-delay = <300>;
204 regulator-min-microvolt = <850000>;
205 regulator-max-microvolt = <1350000>;
206 regulator-name = "vdd_gpu";
207 regulator-ramp-delay = <8000>;
208 vin-supply = <&vcc_sys>;
209 };
210};
211
212&io_domains {
213 status = "okay";
214
215 audio-supply = <&vcc_io>;
216 bb-supply = <&vcc_io>;
217 dvp-supply = <&vcc_18>;
218 flash0-supply = <&vcc_flash>;
219 flash1-supply = <&vccio_pmu>;
220 gpio30-supply = <&vccio_pmu>;
221 gpio1830 = <&vcc_io>;
222 lcdc-supply = <&vcc_io>;
223 sdcard-supply = <&vccio_sd>;
224 wifi-supply = <&vcc_18>;
225};
226
227&pinctrl {
228 pcfg_output_high: pcfg-output-high {
229 output-high;
230 };
231
232 emmc {
233 emmc_reset: emmc-reset {
234 rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
235 };
236 };
237
238 gmac {
239 phy_rst: phy-rst {
240 rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
241 };
242 };
243};
244
245&saradc {
246 vref-supply = <&vcc_18>;
247};
248
249&tsadc {
250 rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
251 rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
252 status = "okay";
253};
254
255&vopb {
256 status = "okay";
257};
258
259&vopb_mmu {
260 status = "okay";
261};
262
263&vopl {
264 status = "okay";
265};
266
267&vopl_mmu {
268 status = "okay";
269};
270
271&wdt {
272 status = "okay";
273};
1/*
2 * This file is dual-licensed: you can use it either under the terms
3 * of the GPL or the X11 license, at your option. Note that this dual
4 * licensing only applies to this file, and not this project as a
5 * whole.
6 *
7 * a) This file is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of the
10 * License, or (at your option) any later version.
11 *
12 * This file is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * Or, alternatively,
18 *
19 * b) Permission is hereby granted, free of charge, to any person
20 * obtaining a copy of this software and associated documentation
21 * files (the "Software"), to deal in the Software without
22 * restriction, including without limitation the rights to use,
23 * copy, modify, merge, publish, distribute, sublicense, and/or
24 * sell copies of the Software, and to permit persons to whom the
25 * Software is furnished to do so, subject to the following
26 * conditions:
27 *
28 * The above copyright notice and this permission notice shall be
29 * included in all copies or substantial portions of the Software.
30 *
31 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
32 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
33 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
34 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
35 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
36 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
37 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
38 * OTHER DEALINGS IN THE SOFTWARE.
39 */
40
41#include <dt-bindings/pwm/pwm.h>
42#include "rk3288.dtsi"
43
44/ {
45 memory@0 {
46 reg = <0x0 0x80000000>;
47 device_type = "memory";
48 };
49
50 emmc_pwrseq: emmc-pwrseq {
51 compatible = "mmc-pwrseq-emmc";
52 pinctrl-0 = <&emmc_reset>;
53 pinctrl-names = "default";
54 reset-gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
55 };
56
57 ext_gmac: external-gmac-clock {
58 compatible = "fixed-clock";
59 #clock-cells = <0>;
60 clock-frequency = <125000000>;
61 clock-output-names = "ext_gmac";
62 };
63
64 vcc_flash: flash-regulator {
65 compatible = "regulator-fixed";
66 regulator-name = "vcc_sys";
67 regulator-min-microvolt = <1800000>;
68 regulator-max-microvolt = <1800000>;
69 startup-delay-us = <150>;
70 vin-supply = <&vcc_io>;
71 };
72
73 vcc_sys: vsys-regulator {
74 compatible = "regulator-fixed";
75 regulator-name = "vcc_sys";
76 regulator-min-microvolt = <5000000>;
77 regulator-max-microvolt = <5000000>;
78 regulator-always-on;
79 regulator-boot-on;
80 };
81};
82
83&cpu0 {
84 cpu0-supply = <&vdd_cpu>;
85};
86
87&emmc {
88 bus-width = <8>;
89 cap-mmc-highspeed;
90 disable-wp;
91 non-removable;
92 num-slots = <1>;
93 mmc-pwrseq = <&emmc_pwrseq>;
94 pinctrl-names = "default";
95 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
96 vmmc-supply = <&vcc_io>;
97 vqmmc-supply = <&vcc_flash>;
98 status = "okay";
99};
100
101&gmac {
102 assigned-clocks = <&cru SCLK_MAC>;
103 assigned-clock-parents = <&ext_gmac>;
104 clock_in_out = "input";
105 phy-mode = "rgmii";
106 phy-supply = <&vccio_pmu>;
107 pinctrl-names = "default";
108 pinctrl-0 = <&rgmii_pins &phy_rst>;
109 snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
110 snps,reset-active-low;
111 snps,reset-delays-us = <0 10000 30000>;
112 rx_delay = <0x10>;
113 tx_delay = <0x30>;
114};
115
116&i2c0 {
117 status = "okay";
118
119 act8846: act8846@5a {
120 compatible = "active-semi,act8846";
121 reg = <0x5a>;
122 system-power-controller;
123 inl1-supply = <&vcc_io>;
124 inl2-supply = <&vcc_sys>;
125 inl3-supply = <&vcc_20>;
126 vp1-supply = <&vcc_sys>;
127 vp2-supply = <&vcc_sys>;
128 vp3-supply = <&vcc_sys>;
129 vp4-supply = <&vcc_sys>;
130
131 regulators {
132 vcc_ddr: REG1 {
133 regulator-name = "VCC_DDR";
134 regulator-min-microvolt = <1200000>;
135 regulator-max-microvolt = <1200000>;
136 regulator-always-on;
137 };
138
139 vcc_io: REG2 {
140 regulator-name = "VCC_IO";
141 regulator-min-microvolt = <3300000>;
142 regulator-max-microvolt = <3300000>;
143 regulator-always-on;
144 };
145
146 vdd_log: REG3 {
147 regulator-name = "VDD_LOG";
148 regulator-min-microvolt = <1000000>;
149 regulator-max-microvolt = <1000000>;
150 regulator-always-on;
151 };
152
153 vcc_20: REG4 {
154 regulator-name = "VCC_20";
155 regulator-min-microvolt = <2000000>;
156 regulator-max-microvolt = <2000000>;
157 regulator-always-on;
158 };
159
160 vccio_sd: REG5 {
161 regulator-name = "VCCIO_SD";
162 regulator-min-microvolt = <3300000>;
163 regulator-max-microvolt = <3300000>;
164 regulator-always-on;
165 };
166
167 vdd10_lcd: REG6 {
168 regulator-name = "VDD10_LCD";
169 regulator-min-microvolt = <1000000>;
170 regulator-max-microvolt = <1000000>;
171 regulator-always-on;
172 };
173
174 vcca_codec: REG7 {
175 regulator-name = "VCCA_CODEC";
176 regulator-min-microvolt = <3300000>;
177 regulator-max-microvolt = <3300000>;
178 regulator-always-on;
179 };
180
181 vcca_tp: REG8 {
182 regulator-name = "VCCA_TP";
183 regulator-min-microvolt = <3300000>;
184 regulator-max-microvolt = <3300000>;
185 regulator-always-on;
186 };
187
188 vccio_pmu: REG9 {
189 regulator-name = "VCCIO_PMU";
190 regulator-min-microvolt = <3300000>;
191 regulator-max-microvolt = <3300000>;
192 regulator-always-on;
193 };
194
195 vdd_10: REG10 {
196 regulator-name = "VDD_10";
197 regulator-min-microvolt = <1000000>;
198 regulator-max-microvolt = <1000000>;
199 regulator-always-on;
200 };
201
202 vcc_18: REG11 {
203 regulator-name = "VCC_18";
204 regulator-min-microvolt = <1800000>;
205 regulator-max-microvolt = <1800000>;
206 regulator-always-on;
207 };
208
209 vcc18_lcd: REG12 {
210 regulator-name = "VCC18_LCD";
211 regulator-min-microvolt = <1800000>;
212 regulator-max-microvolt = <1800000>;
213 regulator-always-on;
214 };
215 };
216 };
217
218 vdd_cpu: syr827@40 {
219 compatible = "silergy,syr827";
220 reg = <0x40>;
221 fcs,suspend-voltage-selector = <1>;
222 regulator-always-on;
223 regulator-boot-on;
224 regulator-enable-ramp-delay = <300>;
225 regulator-name = "vdd_cpu";
226 regulator-min-microvolt = <850000>;
227 regulator-max-microvolt = <1350000>;
228 regulator-ramp-delay = <8000>;
229 vin-supply = <&vcc_sys>;
230 };
231
232 vdd_gpu: syr828@41 {
233 compatible = "silergy,syr828";
234 reg = <0x41>;
235 fcs,suspend-voltage-selector = <1>;
236 regulator-always-on;
237 regulator-enable-ramp-delay = <300>;
238 regulator-min-microvolt = <850000>;
239 regulator-max-microvolt = <1350000>;
240 regulator-name = "vdd_gpu";
241 regulator-ramp-delay = <8000>;
242 vin-supply = <&vcc_sys>;
243 };
244};
245
246&io_domains {
247 status = "okay";
248
249 audio-supply = <&vcc_io>;
250 bb-supply = <&vcc_io>;
251 dvp-supply = <&vcc_18>;
252 flash0-supply = <&vcc_flash>;
253 flash1-supply = <&vccio_pmu>;
254 gpio30-supply = <&vccio_pmu>;
255 gpio1830 = <&vcc_io>;
256 lcdc-supply = <&vcc_io>;
257 sdcard-supply = <&vccio_sd>;
258 wifi-supply = <&vcc_18>;
259};
260
261&pinctrl {
262 pcfg_output_high: pcfg-output-high {
263 output-high;
264 };
265
266 emmc {
267 emmc_reset: emmc-reset {
268 rockchip,pins = <3 9 RK_FUNC_GPIO &pcfg_pull_none>;
269 };
270 };
271
272 gmac {
273 phy_rst: phy-rst {
274 rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
275 };
276 };
277};
278
279&tsadc {
280 rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
281 rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
282 status = "okay";
283};
284
285&vopb {
286 status = "okay";
287};
288
289&vopb_mmu {
290 status = "okay";
291};
292
293&vopl {
294 status = "okay";
295};
296
297&vopl_mmu {
298 status = "okay";
299};
300
301&wdt {
302 status = "okay";
303};