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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
4 */
5
6/dts-v1/;
7#include <dt-bindings/input/input.h>
8#include <dt-bindings/pwm/pwm.h>
9#include "rk3288.dtsi"
10
11/ {
12 model = "Netxeon R89";
13 compatible = "netxeon,r89", "rockchip,rk3288";
14
15 memory@0 {
16 device_type = "memory";
17 reg = <0x0 0x0 0x0 0x80000000>;
18 };
19
20 ext_gmac: external-gmac-clock {
21 compatible = "fixed-clock";
22 clock-frequency = <125000000>;
23 clock-output-names = "ext_gmac";
24 #clock-cells = <0>;
25 };
26
27 gpio-keys {
28 compatible = "gpio-keys";
29 autorepeat;
30
31 pinctrl-names = "default";
32 pinctrl-0 = <&pwrbtn>;
33
34 key-power {
35 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
36 linux,code = <KEY_POWER>;
37 label = "GPIO Key Power";
38 linux,input-type = <1>;
39 wakeup-source;
40 debounce-interval = <100>;
41 };
42 };
43
44 ir: ir-receiver {
45 compatible = "gpio-ir-receiver";
46 gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>;
47 pinctrl-names = "default";
48 pinctrl-0 = <&ir_int>;
49 };
50
51 vcc_host: vcc-host-regulator {
52 compatible = "regulator-fixed";
53 enable-active-high;
54 gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
55 pinctrl-names = "default";
56 pinctrl-0 = <&host_vbus_drv>;
57 regulator-name = "vcc_host";
58 regulator-always-on;
59 regulator-boot-on;
60 };
61
62 vcc_otg: vcc-otg-regulator {
63 compatible = "regulator-fixed";
64 enable-active-high;
65 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
66 pinctrl-names = "default";
67 pinctrl-0 = <&otg_vbus_drv>;
68 regulator-name = "vcc_otg";
69 regulator-always-on;
70 regulator-boot-on;
71 };
72
73 vcc_sdmmc: sdmmc-regulator {
74 compatible = "regulator-fixed";
75 regulator-name = "sdmmc-supply";
76 regulator-min-microvolt = <3300000>;
77 regulator-max-microvolt = <3300000>;
78 gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
79 startup-delay-us = <100000>;
80 vin-supply = <&vcc_io>;
81 };
82
83 vcc_sys: sys-regulator {
84 compatible = "regulator-fixed";
85 regulator-name = "sys-supply";
86 regulator-min-microvolt = <5000000>;
87 regulator-max-microvolt = <5000000>;
88 regulator-always-on;
89 regulator-boot-on;
90 };
91};
92
93&cpu0 {
94 cpu-supply = <&vdd_cpu>;
95};
96
97&cpu1 {
98 cpu-supply = <&vdd_cpu>;
99};
100
101&cpu2 {
102 cpu-supply = <&vdd_cpu>;
103};
104
105&cpu3 {
106 cpu-supply = <&vdd_cpu>;
107};
108
109&gmac {
110 phy-supply = <&vcc_lan>;
111 phy-mode = "rgmii";
112 clock_in_out = "input";
113 snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
114 snps,reset-active-low;
115 snps,reset-delays-us = <0 10000 1000000>;
116 assigned-clocks = <&cru SCLK_MAC>;
117 assigned-clock-parents = <&ext_gmac>;
118 pinctrl-names = "default";
119 pinctrl-0 = <&rgmii_pins>;
120 tx_delay = <0x30>;
121 rx_delay = <0x10>;
122 status = "okay";
123};
124
125&hdmi {
126 status = "okay";
127};
128
129&i2c0 {
130 status = "okay";
131
132 vdd_cpu: pmic@40 {
133 compatible = "silergy,syr827";
134 reg = <0x40>;
135 fcs,suspend-voltage-selector = <1>;
136 regulator-name = "VDD_CPU";
137 regulator-enable-ramp-delay = <300>;
138 regulator-min-microvolt = <850000>;
139 regulator-max-microvolt = <1350000>;
140 regulator-ramp-delay = <8000>;
141 regulator-always-on;
142 regulator-boot-on;
143 vin-supply = <&vcc_sys>;
144 };
145
146 vdd_gpu: pmic@41 {
147 compatible = "silergy,syr828";
148 reg = <0x41>;
149 fcs,suspend-voltage-selector = <1>;
150 regulator-name = "VDD_GPU";
151 regulator-enable-ramp-delay = <300>;
152 regulator-min-microvolt = <850000>;
153 regulator-max-microvolt = <1350000>;
154 regulator-ramp-delay = <8000>;
155 regulator-always-on;
156 regulator-boot-on;
157 vin-supply = <&vcc_sys>;
158 };
159
160 rtc@51 {
161 compatible = "haoyu,hym8563";
162 reg = <0x51>;
163 #clock-cells = <0>;
164 clock-output-names = "xin32k";
165 interrupt-parent = <&gpio0>;
166 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
167 pinctrl-names = "default";
168 pinctrl-0 = <&pmic_int>;
169 };
170
171 act8846: pmic@5a {
172 compatible = "active-semi,act8846";
173 reg = <0x5a>;
174 pinctrl-names = "default";
175 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
176 system-power-controller;
177
178 regulators {
179 vcc_ddr: REG1 {
180 regulator-name = "VCC_DDR";
181 regulator-min-microvolt = <1200000>;
182 regulator-max-microvolt = <1200000>;
183 regulator-always-on;
184 };
185
186 vcc_io: REG2 {
187 regulator-name = "VCC_IO";
188 regulator-min-microvolt = <3300000>;
189 regulator-max-microvolt = <3300000>;
190 regulator-always-on;
191 };
192
193 vdd_log: REG3 {
194 regulator-name = "VDD_LOG";
195 regulator-min-microvolt = <1000000>;
196 regulator-max-microvolt = <1000000>;
197 regulator-always-on;
198 };
199
200 vcc_20: REG4 {
201 regulator-name = "VCC_20";
202 regulator-min-microvolt = <2000000>;
203 regulator-max-microvolt = <2000000>;
204 regulator-always-on;
205 };
206
207 vccio_sd: REG5 {
208 regulator-name = "VCCIO_SD";
209 regulator-min-microvolt = <3300000>;
210 regulator-max-microvolt = <3300000>;
211 regulator-always-on;
212 };
213
214 vdd10_lcd: REG6 {
215 regulator-name = "VDD10_LCD";
216 regulator-min-microvolt = <1000000>;
217 regulator-max-microvolt = <1000000>;
218 regulator-always-on;
219 };
220
221 vcc_wl: REG7 {
222 regulator-name = "VCC_WL";
223 regulator-min-microvolt = <3300000>;
224 regulator-max-microvolt = <3300000>;
225 regulator-always-on;
226 };
227
228 vcca_33: REG8 {
229 regulator-name = "VCCA_33";
230 regulator-min-microvolt = <3300000>;
231 regulator-max-microvolt = <3300000>;
232 regulator-always-on;
233 };
234
235 vcc_lan: REG9 {
236 regulator-name = "VCC_LAN";
237 regulator-min-microvolt = <3300000>;
238 regulator-max-microvolt = <3300000>;
239 regulator-always-on;
240 };
241
242 vdd_10: REG10 {
243 regulator-name = "VDD_10";
244 regulator-min-microvolt = <1000000>;
245 regulator-max-microvolt = <1000000>;
246 regulator-always-on;
247 };
248
249 vcc_18: REG11 {
250 regulator-name = "VCC_18";
251 regulator-min-microvolt = <1800000>;
252 regulator-max-microvolt = <1800000>;
253 regulator-always-on;
254 };
255
256 vcc18_lcd: REG12 {
257 regulator-name = "VCC18_LCD";
258 regulator-min-microvolt = <1800000>;
259 regulator-max-microvolt = <1800000>;
260 regulator-always-on;
261 };
262 };
263 };
264};
265
266&i2c5 {
267 status = "okay";
268};
269
270&pinctrl {
271 pcfg_output_high: pcfg-output-high {
272 output-high;
273 };
274
275 pcfg_output_low: pcfg-output-low {
276 output-low;
277 };
278
279 act8846 {
280 pmic_vsel: pmic-vsel {
281 rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>;
282 };
283
284 pwr_hold: pwr-hold {
285 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_output_high>;
286 };
287 };
288
289 buttons {
290 pwrbtn: pwrbtn {
291 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
292 };
293 };
294
295 ir {
296 ir_int: ir-int {
297 rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
298 };
299 };
300
301 pmic {
302 pmic_int: pmic-int {
303 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
304 };
305 };
306
307 usb {
308 host_vbus_drv: host-vbus-drv {
309 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
310 };
311
312 otg_vbus_drv: otg-vbus-drv {
313 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
314 };
315 };
316};
317
318&pwm0 {
319 status = "okay";
320};
321
322&saradc {
323 vref-supply = <&vcc_18>;
324 status = "okay";
325};
326
327&sdmmc {
328 bus-width = <4>;
329 cap-mmc-highspeed;
330 cap-sd-highspeed;
331 card-detect-delay = <200>;
332 disable-wp;
333 pinctrl-names = "default";
334 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
335 vmmc-supply = <&vcc_sdmmc>;
336 vqmmc-supply = <&vccio_sd>;
337 status = "okay";
338};
339
340&tsadc {
341 rockchip,hw-tshut-mode = <0>;
342 rockchip,hw-tshut-polarity = <0>;
343 status = "okay";
344};
345
346&uart0 {
347 status = "okay";
348};
349
350&uart1 {
351 status = "okay";
352};
353
354&uart2 {
355 status = "okay";
356};
357
358&uart3 {
359 status = "okay";
360};
361
362&uart4 {
363 status = "okay";
364};
365
366&usb_host0_ehci {
367 status = "okay";
368};
369
370&usb_host1 {
371 status = "okay";
372};
373
374&usb_otg {
375 status = "okay";
376};
377
378&usbphy {
379 status = "okay";
380};
381
382&vopb {
383 status = "okay";
384};
385
386&vopb_mmu {
387 status = "okay";
388};
389
390&vopl {
391 status = "okay";
392};
393
394&vopl_mmu {
395 status = "okay";
396};
397
398&wdt {
399 status = "okay";
400};
1/*
2 * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43/dts-v1/;
44#include <dt-bindings/input/input.h>
45#include <dt-bindings/pwm/pwm.h>
46#include "rk3288.dtsi"
47
48/ {
49 compatible = "netxeon,r89", "rockchip,rk3288";
50
51 memory@0 {
52 device_type = "memory";
53 reg = <0x0 0x80000000>;
54 };
55
56 ext_gmac: external-gmac-clock {
57 compatible = "fixed-clock";
58 clock-frequency = <125000000>;
59 clock-output-names = "ext_gmac";
60 #clock-cells = <0>;
61 };
62
63 gpio-keys {
64 compatible = "gpio-keys";
65 autorepeat;
66
67 pinctrl-names = "default";
68 pinctrl-0 = <&pwrbtn>;
69
70 power {
71 gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
72 linux,code = <KEY_POWER>;
73 label = "GPIO Key Power";
74 linux,input-type = <1>;
75 wakeup-source;
76 debounce-interval = <100>;
77 };
78 };
79
80 ir: ir-receiver {
81 compatible = "gpio-ir-receiver";
82 gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
83 pinctrl-names = "default";
84 pinctrl-0 = <&ir_int>;
85 };
86
87 vcc_host: vcc-host-regulator {
88 compatible = "regulator-fixed";
89 enable-active-high;
90 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
91 pinctrl-names = "default";
92 pinctrl-0 = <&host_vbus_drv>;
93 regulator-name = "vcc_host";
94 regulator-always-on;
95 regulator-boot-on;
96 };
97
98 vcc_otg: vcc-otg-regulator {
99 compatible = "regulator-fixed";
100 enable-active-high;
101 gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
102 pinctrl-names = "default";
103 pinctrl-0 = <&otg_vbus_drv>;
104 regulator-name = "vcc_otg";
105 regulator-always-on;
106 regulator-boot-on;
107 };
108
109 vcc_sdmmc: sdmmc-regulator {
110 compatible = "regulator-fixed";
111 regulator-name = "sdmmc-supply";
112 regulator-min-microvolt = <3300000>;
113 regulator-max-microvolt = <3300000>;
114 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
115 startup-delay-us = <100000>;
116 vin-supply = <&vcc_io>;
117 };
118
119 vcc_sys: sys-regulator {
120 compatible = "regulator-fixed";
121 regulator-name = "sys-supply";
122 regulator-min-microvolt = <5000000>;
123 regulator-max-microvolt = <5000000>;
124 regulator-always-on;
125 regulator-boot-on;
126 };
127};
128
129&cpu0 {
130 cpu0-supply = <&vdd_cpu>;
131};
132
133&gmac {
134 phy-supply = <&vcc_lan>;
135 phy-mode = "rgmii";
136 clock_in_out = "input";
137 snps,reset-gpio = <&gpio4 7 0>;
138 snps,reset-active-low;
139 snps,reset-delays-us = <0 10000 1000000>;
140 assigned-clocks = <&cru SCLK_MAC>;
141 assigned-clock-parents = <&ext_gmac>;
142 pinctrl-names = "default";
143 pinctrl-0 = <&rgmii_pins>;
144 tx_delay = <0x30>;
145 rx_delay = <0x10>;
146 status = "ok";
147};
148
149&hdmi {
150 status = "okay";
151};
152
153&i2c0 {
154 status = "okay";
155
156 vdd_cpu: pmic@40 {
157 compatible = "silergy,syr827";
158 reg = <0x40>;
159 fcs,suspend-voltage-selector = <1>;
160 regulator-name = "VDD_CPU";
161 regulator-enable-ramp-delay = <300>;
162 regulator-min-microvolt = <850000>;
163 regulator-max-microvolt = <1350000>;
164 regulator-ramp-delay = <8000>;
165 regulator-always-on;
166 regulator-boot-on;
167 vin-supply = <&vcc_sys>;
168 };
169
170 vdd_gpu: pmic@41 {
171 compatible = "silergy,syr828";
172 reg = <0x41>;
173 fcs,suspend-voltage-selector = <1>;
174 regulator-name = "VDD_GPU";
175 regulator-enable-ramp-delay = <300>;
176 regulator-min-microvolt = <850000>;
177 regulator-max-microvolt = <1350000>;
178 regulator-ramp-delay = <8000>;
179 regulator-always-on;
180 regulator-boot-on;
181 vin-supply = <&vcc_sys>;
182 };
183
184 rtc@51 {
185 compatible = "haoyu,hym8563";
186 reg = <0x51>;
187 #clock-cells = <0>;
188 clock-output-names = "xin32k";
189 interrupt-parent = <&gpio0>;
190 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
191 pinctrl-names = "default";
192 pinctrl-0 = <&pmic_int>;
193 };
194
195 act8846: pmic@5a {
196 compatible = "active-semi,act8846";
197 reg = <0x5a>;
198 pinctrl-names = "default";
199 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
200 system-power-controller;
201
202 regulators {
203 vcc_ddr: REG1 {
204 regulator-name = "VCC_DDR";
205 regulator-min-microvolt = <1200000>;
206 regulator-max-microvolt = <1200000>;
207 regulator-always-on;
208 };
209
210 vcc_io: REG2 {
211 regulator-name = "VCC_IO";
212 regulator-min-microvolt = <3300000>;
213 regulator-max-microvolt = <3300000>;
214 regulator-always-on;
215 };
216
217 vdd_log: REG3 {
218 regulator-name = "VDD_LOG";
219 regulator-min-microvolt = <1000000>;
220 regulator-max-microvolt = <1000000>;
221 regulator-always-on;
222 };
223
224 vcc_20: REG4 {
225 regulator-name = "VCC_20";
226 regulator-min-microvolt = <2000000>;
227 regulator-max-microvolt = <2000000>;
228 regulator-always-on;
229 };
230
231 vccio_sd: REG5 {
232 regulator-name = "VCCIO_SD";
233 regulator-min-microvolt = <3300000>;
234 regulator-max-microvolt = <3300000>;
235 regulator-always-on;
236 };
237
238 vdd10_lcd: REG6 {
239 regulator-name = "VDD10_LCD";
240 regulator-min-microvolt = <1000000>;
241 regulator-max-microvolt = <1000000>;
242 regulator-always-on;
243 };
244
245 vcc_wl: REG7 {
246 regulator-name = "VCC_WL";
247 regulator-min-microvolt = <3300000>;
248 regulator-max-microvolt = <3300000>;
249 regulator-always-on;
250 };
251
252 vcca_33: REG8 {
253 regulator-name = "VCCA_33";
254 regulator-min-microvolt = <3300000>;
255 regulator-max-microvolt = <3300000>;
256 regulator-always-on;
257 };
258
259 vcc_lan: REG9 {
260 regulator-name = "VCC_LAN";
261 regulator-min-microvolt = <3300000>;
262 regulator-max-microvolt = <3300000>;
263 regulator-always-on;
264 };
265
266 vdd_10: REG10 {
267 regulator-name = "VDD_10";
268 regulator-min-microvolt = <1000000>;
269 regulator-max-microvolt = <1000000>;
270 regulator-always-on;
271 };
272
273 vcc_18: REG11 {
274 regulator-name = "VCC_18";
275 regulator-min-microvolt = <1800000>;
276 regulator-max-microvolt = <1800000>;
277 regulator-always-on;
278 };
279
280 vcc18_lcd: REG12 {
281 regulator-name = "VCC18_LCD";
282 regulator-min-microvolt = <1800000>;
283 regulator-max-microvolt = <1800000>;
284 regulator-always-on;
285 };
286 };
287 };
288};
289
290&i2c5 {
291 status = "okay";
292};
293
294&pinctrl {
295 pcfg_output_high: pcfg-output-high {
296 output-high;
297 };
298
299 pcfg_output_low: pcfg-output-low {
300 output-low;
301 };
302
303 act8846 {
304 pmic_vsel: pmic-vsel {
305 rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>;
306 };
307
308 pwr_hold: pwr-hold {
309 rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_output_high>;
310 };
311 };
312
313 buttons {
314 pwrbtn: pwrbtn {
315 rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
316 };
317 };
318
319 ir {
320 ir_int: ir-int {
321 rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>;
322 };
323 };
324
325 pmic {
326 pmic_int: pmic-int {
327 rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
328 };
329 };
330
331 usb {
332 host_vbus_drv: host-vbus-drv {
333 rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
334 };
335
336 otg_vbus_drv: otg-vbus-drv {
337 rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
338 };
339 };
340};
341
342&pwm0 {
343 status = "okay";
344};
345
346&saradc {
347 vref-supply = <&vcc_18>;
348 status = "okay";
349};
350
351&sdmmc {
352 bus-width = <4>;
353 cap-mmc-highspeed;
354 cap-sd-highspeed;
355 card-detect-delay = <200>;
356 disable-wp;
357 num-slots = <1>;
358 pinctrl-names = "default";
359 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
360 vmmc-supply = <&vcc_sdmmc>;
361 vqmmc-supply = <&vccio_sd>;
362 status = "okay";
363};
364
365&tsadc {
366 rockchip,hw-tshut-mode = <0>;
367 rockchip,hw-tshut-polarity = <0>;
368 status = "okay";
369};
370
371&uart0 {
372 status = "okay";
373};
374
375&uart1 {
376 status = "okay";
377};
378
379&uart2 {
380 status = "okay";
381};
382
383&uart3 {
384 status = "okay";
385};
386
387&uart4 {
388 status = "okay";
389};
390
391&usb_host0_ehci {
392 status = "okay";
393};
394
395&usb_host1 {
396 status = "okay";
397};
398
399&usb_otg {
400 status = "okay";
401};
402
403&usbphy {
404 status = "okay";
405};
406
407&vopb {
408 status = "okay";
409};
410
411&vopb_mmu {
412 status = "okay";
413};
414
415&vopl {
416 status = "okay";
417};
418
419&vopl_mmu {
420 status = "okay";
421};
422
423&wdt {
424 status = "okay";
425};