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192.168.1.100 / T108 / c2023d5d03be91dbb983606f0ec5e9e4ea36c8c2 / . / marvell / linux / arch / arm / boot / dts / rk3288-vyasa.dts
blob: acfb7dc2df560ecbe6e1efcf39b27268f47e0fb8 [file] [log] [blame]
b.liue9582032025-04-17 19:18:16 +0800[diff] [blame]1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
4 */
5
6/dts-v1/;
7#include "rk3288.dtsi"
8
9/ {
10 model = "Amarula Vyasa-RK3288";
11 compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";
12
13 chosen {
14 stdout-path = &uart2;
15 };
16
17 memory {
18 reg = <0x0 0x0 0x0 0x80000000>;
19 device_type = "memory";
20 };
21
22 dc12_vbat: dc12-vbat {
23 compatible = "regulator-fixed";
24 regulator-name = "dc12_vbat";
25 regulator-min-microvolt = <12000000>;
26 regulator-max-microvolt = <12000000>;
27 regulator-always-on;
28 regulator-boot-on;
29 };
30
31 vboot_3v3: vboot-3v3 {
32 compatible = "regulator-fixed";
33 regulator-name = "vboot_3v3";
34 regulator-min-microvolt = <3300000>;
35 regulator-max-microvolt = <3300000>;
36 regulator-always-on;
37 regulator-boot-on;
38 vin-supply = <&dc12_vbat>;
39 };
40
41 vcc_sys: vsys-regulator {
42 compatible = "regulator-fixed";
43 regulator-name = "vcc_sys";
44 regulator-min-microvolt = <3700000>;
45 regulator-max-microvolt = <3700000>;
46 regulator-always-on;
47 regulator-boot-on;
48 vin-supply = <&dc12_vbat>;
49 };
50
51 vboot_5v: vboot-5v {
52 compatible = "regulator-fixed";
53 regulator-name = "vboot_sv";
54 regulator-min-microvolt = <5000000>;
55 regulator-max-microvolt = <5000000>;
56 regulator-always-on;
57 regulator-boot-on;
58 vin-supply = <&dc12_vbat>;
59 };
60
61 v3g_3v3: v3g-3v3 {
62 compatible = "regulator-fixed";
63 regulator-name = "v3g_3v3";
64 regulator-min-microvolt = <3300000>;
65 regulator-max-microvolt = <3300000>;
66 regulator-always-on;
67 regulator-boot-on;
68 vin-supply = <&dc12_vbat>;
69 };
70
71 vsus_5v: vsus-5v {
72 compatible = "regulator-fixed";
73 regulator-name = "vsus_5v";
74 regulator-min-microvolt = <5000000>;
75 regulator-max-microvolt = <5000000>;
76 regulator-always-on;
77 regulator-boot-on;
78 vin-supply = <&vcc_io>;
79 };
80
81 vusb1_5v: vusb1-5v {
82 compatible = "regulator-fixed";
83 regulator-name = "vusb1_5v";
84 enable-active-high;
85 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; /* OTG_VBUS_DRV */
86 pinctrl-names = "default";
87 pinctrl-0 = <&otg_vbus_drv>;
88 regulator-min-microvolt = <5000000>;
89 regulator-max-microvolt = <5000000>;
90 regulator-always-on;
91 regulator-boot-on;
92 vin-supply = <&vsus_5v>;
93 };
94
95 vusb2_5v: vusb2-5v {
96 compatible = "regulator-fixed";
97 regulator-name = "vusb2_5v";
98 enable-active-high;
99 gpio = <&gpio8 RK_PB1 GPIO_ACTIVE_HIGH>; /* USB2_PWR_EN */
100 pinctrl-names = "default";
101 pinctrl-0 = <&usb2_pwr_en>;
102 regulator-min-microvolt = <5000000>;
103 regulator-max-microvolt = <5000000>;
104 regulator-always-on;
105 regulator-boot-on;
106 vin-supply = <&vsus_5v>;
107 };
108
109 ext_gmac: external-gmac-clock {
110 compatible = "fixed-clock";
111 #clock-cells = <0>;
112 clock-frequency = <125000000>;
113 clock-output-names = "ext_gmac";
114 };
115};
116
117&cpu0 {
118 cpu0-supply = <&vdd_cpu>;
119};
120
121&emmc {
122 bus-width = <8>;
123 cap-mmc-highspeed;
124 non-removable;
125 pinctrl-names = "default";
126 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
127 vmmc-supply = <&vcc_io>;
128 status = "okay";
129};
130
131&gmac {
132 assigned-clocks = <&cru SCLK_MAC>;
133 assigned-clock-parents = <&ext_gmac>;
134 clock_in_out = "input";
135 pinctrl-names = "default";
136 pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
137 phy-supply = <&vcc_lan>;
138 phy-mode = "rgmii";
139 snps,reset-active-low;
140 snps,reset-delays-us = <0 10000 1000000>;
141 snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
142 tx_delay = <0x30>;
143 rx_delay = <0x10>;
144 status = "okay";
145};
146
147&gpu {
148 mali-supply = <&vdd_gpu>;
149 status = "okay";
150};
151
152&hdmi {
153 ddc-i2c-bus = <&i2c2>;
154 status = "okay";
155};
156
157&i2c0 {
158 clock-frequency = <400000>;
159 status = "okay";
160
161 rk808: pmic@1b {
162 compatible = "rockchip,rk808";
163 reg = <0x1b>;
164 interrupt-parent = <&gpio0>;
165 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
166 #clock-cells = <1>;
167 clock-output-names = "xin32k", "rk808-clkout2";
168 pinctrl-names = "default";
169 pinctrl-0 = <&pmic_int &global_pwroff>;
170 rockchip,system-power-controller;
171 wakeup-source;
172
173 vcc1-supply = <&vcc_sys>;
174 vcc2-supply = <&vcc_sys>;
175 vcc3-supply = <&vcc_sys>;
176 vcc4-supply = <&vcc_sys>;
177 vcc6-supply = <&vcc_sys>;
178 vcc7-supply = <&vcc_sys>;
179 vcc8-supply = <&vcc_io>;
180 vcc9-supply = <&vcc_sys>;
181 vcc10-supply = <&vcc_sys>;
182 vcc11-supply = <&vcc_sys>;
183 vcc12-supply = <&vcc_io>;
184
185 regulators {
186 vdd_cpu: DCDC_REG1 {
187 regulator-name = "vdd_arm";
188 regulator-min-microvolt = <750000>;
189 regulator-max-microvolt = <1350000>;
190 regulator-always-on;
191 regulator-boot-on;
192 regulator-state-mem {
193 regulator-off-in-suspend;
194 };
195 };
196
197 vdd_gpu: DCDC_REG2 {
198 regulator-name = "vdd_gpu";
199 regulator-min-microvolt = <850000>;
200 regulator-max-microvolt = <1250000>;
201 regulator-always-on;
202 regulator-boot-on;
203 regulator-state-mem {
204 regulator-on-in-suspend;
205 regulator-suspend-microvolt = <1000000>;
206 };
207 };
208
209 vcc_ddr: DCDC_REG3 {
210 regulator-name = "vcc_ddr";
211 regulator-always-on;
212 regulator-boot-on;
213 regulator-state-mem {
214 regulator-on-in-suspend;
215 };
216 };
217
218 vcc_io: DCDC_REG4 {
219 regulator-name = "vcc_io";
220 regulator-min-microvolt = <3300000>;
221 regulator-max-microvolt = <3300000>;
222 regulator-always-on;
223 regulator-boot-on;
224 regulator-state-mem {
225 regulator-on-in-suspend;
226 regulator-suspend-microvolt = <3300000>;
227 };
228 };
229
230 vcca_tp: LDO_REG1 {
231 regulator-name = "vcc_tp";
232 regulator-min-microvolt = <3300000>;
233 regulator-max-microvolt = <3300000>;
234 regulator-always-on;
235 regulator-boot-on;
236 regulator-state-mem {
237 regulator-on-in-suspend;
238 regulator-suspend-microvolt = <3300000>;
239 };
240 };
241
242 vcc_codec: LDO_REG2 {
243 regulator-name = "vcc_codec";
244 regulator-min-microvolt = <3300000>;
245 regulator-max-microvolt = <3300000>;
246 regulator-always-on;
247 regulator-boot-on;
248 regulator-state-mem {
249 regulator-off-in-suspend;
250 };
251 };
252
253 vdd_10: LDO_REG3 {
254 regulator-name = "vdd_10";
255 regulator-min-microvolt = <1000000>;
256 regulator-max-microvolt = <1000000>;
257 regulator-always-on;
258 regulator-boot-on;
259 regulator-state-mem {
260 regulator-on-in-suspend;
261 regulator-suspend-microvolt = <1000000>;
262 };
263 };
264
265 vcc_gps: LDO_REG4 {
266 regulator-name = "vcc_gps";
267 regulator-min-microvolt = <1800000>;
268 regulator-max-microvolt = <1800000>;
269 regulator-always-on;
270 regulator-boot-on;
271 regulator-state-mem {
272 regulator-on-in-suspend;
273 regulator-suspend-microvolt = <1800000>;
274 };
275 };
276
277 vccio_sd: LDO_REG5 {
278 regulator-name = "vccio_sd";
279 regulator-min-microvolt = <1800000>;
280 regulator-max-microvolt = <3300000>;
281 regulator-always-on;
282 regulator-boot-on;
283 regulator-state-mem {
284 regulator-on-in-suspend;
285 regulator-suspend-microvolt = <3300000>;
286 };
287 };
288
289 vcc10_lcd: LDO_REG6 {
290 regulator-name = "vcc10_lcd";
291 regulator-min-microvolt = <1000000>;
292 regulator-max-microvolt = <1000000>;
293 regulator-always-on;
294 regulator-boot-on;
295 regulator-state-mem {
296 regulator-on-in-suspend;
297 regulator-suspend-microvolt = <1800000>;
298 };
299 };
300
301 vcc_18: LDO_REG7 {
302 regulator-name = "vcc_18";
303 regulator-min-microvolt = <1800000>;
304 regulator-max-microvolt = <1800000>;
305 regulator-always-on;
306 regulator-boot-on;
307 regulator-state-mem {
308 regulator-on-in-suspend;
309 regulator-suspend-microvolt = <1800000>;
310 };
311 };
312
313 vcc18_lcd: LDO_REG8 {
314 regulator-name = "vcc18_lcd";
315 regulator-min-microvolt = <1800000>;
316 regulator-max-microvolt = <1800000>;
317 regulator-always-on;
318 regulator-boot-on;
319 regulator-state-mem {
320 regulator-on-in-suspend;
321 regulator-suspend-microvolt = <1800000>;
322 };
323 };
324
325 vcc_sd: SWITCH_REG1 {
326 regulator-name = "vcc_sd";
327 regulator-min-microvolt = <3300000>;
328 regulator-max-microvolt = <3300000>;
329 regulator-always-on;
330 regulator-boot-on;
331 regulator-state-mem {
332 regulator-on-in-suspend;
333 };
334 };
335
336 vcc_lan: SWITCH_REG2 {
337 regulator-name = "vcc_lan";
338 regulator-min-microvolt = <3300000>;
339 regulator-max-microvolt = <3300000>;
340 regulator-always-on;
341 regulator-boot-on;
342 regulator-state-mem {
343 regulator-on-in-suspend;
344 };
345 };
346 };
347 };
348};
349
350&i2c2 {
351 status = "okay";
352};
353
354&io_domains {
355 status = "okay";
356
357 audio-supply = <&vcc_18>;
358 bb-supply = <&vcc_io>;
359 dvp-supply = <&vcc_io>;
360 flash0-supply = <&vcc_18>;
361 flash1-supply = <&vcc_lan>;
362 gpio30-supply = <&vcc_io>;
363 gpio1830-supply = <&vcc_io>;
364 lcdc-supply = <&vcc_io>;
365 sdcard-supply = <&vccio_sd>;
366 wifi-supply = <&vcc_18>;
367};
368
369&sdmmc {
370 bus-width = <4>;
371 cap-mmc-highspeed;
372 cap-sd-highspeed;
373 card-detect-delay = <200>;
374 disable-wp;
375 pinctrl-names = "default";
376 pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
377 vmmc-supply = <&vcc_sd>;
378 vqmmc-supply = <&vccio_sd>;
379 status = "okay";
380};
381
382&tsadc {
383 rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
384 rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
385 status = "okay";
386};
387
388&uart2 {
389 status = "okay";
390};
391
392&usbphy {
393 status = "okay";
394};
395
396&usb_host0_ehci {
397 status = "okay";
398};
399
400&usb_host1 {
401 pinctrl-names = "default";
402 pinctrl-0 = <&phy_pwr_en>;
403 status = "okay";
404};
405
406&usb_otg {
407 status = "okay";
408};
409
410&vopb {
411 status = "okay";
412};
413
414&vopb_mmu {
415 status = "okay";
416};
417
418&vopl {
419 status = "okay";
420};
421
422&vopl_mmu {
423 status = "okay";
424};
425
426&wdt {
427 status = "okay";
428};
429
430&pinctrl {
431 pcfg_output_high: pcfg-output-high {
432 output-high;
433 };
434
435 gmac {
436 phy_int: phy-int {
437 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
438 };
439
440 phy_pmeb: phy-pmeb {
441 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
442 };
443
444 phy_rst: phy-rst {
445 rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
446 };
447 };
448
449 pmic {
450 pmic_int: pmic-int {
451 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
452 };
453 };
454
455 usb_host {
456 phy_pwr_en: phy-pwr-en {
457 rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
458 };
459
460 usb2_pwr_en: usb2-pwr-en {
461 rockchip,pins = <8 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
462 };
463 };
464
465 usb_otg {
466 otg_vbus_drv: otg-vbus-drv {
467 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
468
469 };
470 };
471};