blob: f61252ce9dcba5c88919f15849720794f19891b7 [file] [log] [blame]
jk.kernel@gmail.comd7ca67b2016-07-26 18:28:29 +08001/*
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 "rk3288.dtsi"
42
43/ {
44 memory {
45 reg = <0x0 0x80000000>;
46 device_type = "memory";
47 };
48
49 ext_gmac: external-gmac-clock {
50 compatible = "fixed-clock";
51 #clock-cells = <0>;
52 clock-frequency = <125000000>;
53 clock-output-names = "ext_gmac";
54 };
55
56 vcc_sys: vsys-regulator {
57 compatible = "regulator-fixed";
58 regulator-name = "vcc_sys";
59 regulator-min-microvolt = <5000000>;
60 regulator-max-microvolt = <5000000>;
61 regulator-always-on;
62 regulator-boot-on;
63 };
64};
65
66&cpu0 {
67 cpu0-supply = <&vdd_cpu>;
68};
69
70&emmc {
71 bus-width = <8>;
72 cap-mmc-highspeed;
73 disable-wp;
74 non-removable;
75 num-slots = <1>;
76 pinctrl-names = "default";
77 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
78 status = "okay";
79};
80
81&sdmmc {
82 bus-width = <4>;
83 cap-mmc-highspeed;
84 cap-sd-highspeed;
85 card-detect-delay = <200>;
86 disable-wp;
87 num-slots = <1>;
88 pinctrl-names = "default";
89 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
90 status = "okay";
91 vmmc-supply = <&vcc_sd>;
92 vqmmc-supply = <&vccio_sd>;
93};
94
95&gmac {
96 assigned-clocks = <&cru SCLK_MAC>;
97 assigned-clock-parents = <&ext_gmac>;
98 clock_in_out = "input";
99 pinctrl-names = "default";
100 pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
101 phy-supply = <&vcc_lan>;
102 phy-mode = "rgmii";
103 snps,reset-active-low;
104 snps,reset-delays-us = <0 10000 1000000>;
105 snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
106 tx_delay = <0x30>;
107 rx_delay = <0x10>;
108 status = "okay";
109};
110
111&gpu {
112 mali-supply = <&vdd_gpu>;
113 status = "okay";
114};
115
116&hdmi {
117 status = "okay";
118};
119
120&i2c0 {
121 status = "okay";
122 clock-frequency = <400000>;
123
124 rk808: pmic@1b {
125 compatible = "rockchip,rk808";
126 reg = <0x1b>;
127 interrupt-parent = <&gpio0>;
128 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
129 #clock-cells = <1>;
130 clock-output-names = "xin32k", "rk808-clkout2";
131 pinctrl-names = "default";
132 pinctrl-0 = <&pmic_int &global_pwroff>;
133 rockchip,system-power-controller;
134 wakeup-source;
135
136 vcc1-supply = <&vcc_sys>;
137 vcc2-supply = <&vcc_sys>;
138 vcc3-supply = <&vcc_sys>;
139 vcc4-supply = <&vcc_sys>;
140 vcc6-supply = <&vcc_sys>;
141 vcc7-supply = <&vcc_sys>;
142 vcc8-supply = <&vcc_io>;
143 vcc9-supply = <&vcc_io>;
144 vcc10-supply = <&vcc_io>;
145 vcc11-supply = <&vcc_io>;
146 vcc12-supply = <&vcc_io>;
147 vddio-supply = <&vcc_io>;
148
149 regulators {
150 vdd_cpu: DCDC_REG1 {
151 regulator-always-on;
152 regulator-boot-on;
153 regulator-min-microvolt = <750000>;
154 regulator-max-microvolt = <1350000>;
155 regulator-name = "vdd_arm";
156 regulator-state-mem {
157 regulator-off-in-suspend;
158 };
159 };
160
161 vdd_gpu: DCDC_REG2 {
162 regulator-always-on;
163 regulator-boot-on;
164 regulator-min-microvolt = <850000>;
165 regulator-max-microvolt = <1250000>;
166 regulator-name = "vdd_gpu";
167 regulator-state-mem {
168 regulator-on-in-suspend;
169 regulator-suspend-microvolt = <1000000>;
170 };
171 };
172
173 vcc_ddr: DCDC_REG3 {
174 regulator-always-on;
175 regulator-boot-on;
176 regulator-name = "vcc_ddr";
177 regulator-state-mem {
178 regulator-on-in-suspend;
179 };
180 };
181
182 vcc_io: DCDC_REG4 {
183 regulator-always-on;
184 regulator-boot-on;
185 regulator-min-microvolt = <3300000>;
186 regulator-max-microvolt = <3300000>;
187 regulator-name = "vcc_io";
188 regulator-state-mem {
189 regulator-on-in-suspend;
190 regulator-suspend-microvolt = <3300000>;
191 };
192 };
193
194 vccio_pmu: LDO_REG1 {
195 regulator-always-on;
196 regulator-boot-on;
197 regulator-min-microvolt = <3300000>;
198 regulator-max-microvolt = <3300000>;
199 regulator-name = "vccio_pmu";
200 regulator-state-mem {
201 regulator-on-in-suspend;
202 regulator-suspend-microvolt = <3300000>;
203 };
204 };
205
206 vcca_33: LDO_REG2 {
207 regulator-always-on;
208 regulator-boot-on;
209 regulator-min-microvolt = <3300000>;
210 regulator-max-microvolt = <3300000>;
211 regulator-name = "vcca_33";
212 regulator-state-mem {
213 regulator-off-in-suspend;
214 };
215 };
216
217 vdd_10: LDO_REG3 {
218 regulator-always-on;
219 regulator-boot-on;
220 regulator-min-microvolt = <1000000>;
221 regulator-max-microvolt = <1000000>;
222 regulator-name = "vdd_10";
223 regulator-state-mem {
224 regulator-on-in-suspend;
225 regulator-suspend-microvolt = <1000000>;
226 };
227 };
228
229 vcc_wl: LDO_REG4 {
230 regulator-always-on;
231 regulator-boot-on;
232 regulator-min-microvolt = <1800000>;
233 regulator-max-microvolt = <1800000>;
234 regulator-name = "vcc_wl";
235 regulator-state-mem {
236 regulator-on-in-suspend;
237 regulator-suspend-microvolt = <1800000>;
238 };
239 };
240
241 vccio_sd: LDO_REG5 {
242 regulator-always-on;
243 regulator-boot-on;
244 regulator-min-microvolt = <1800000>;
245 regulator-max-microvolt = <3300000>;
246 regulator-name = "vccio_sd";
247 regulator-state-mem {
248 regulator-on-in-suspend;
249 regulator-suspend-microvolt = <3300000>;
250 };
251 };
252
253 vdd10_lcd: LDO_REG6 {
254 regulator-always-on;
255 regulator-boot-on;
256 regulator-min-microvolt = <1000000>;
257 regulator-max-microvolt = <1000000>;
258 regulator-name = "vdd10_lcd";
259 regulator-state-mem {
260 regulator-on-in-suspend;
261 regulator-suspend-microvolt = <1000000>;
262 };
263 };
264
265 vcc_18: LDO_REG7 {
266 regulator-always-on;
267 regulator-boot-on;
268 regulator-min-microvolt = <1800000>;
269 regulator-max-microvolt = <1800000>;
270 regulator-name = "vcc_18";
271 regulator-state-mem {
272 regulator-on-in-suspend;
273 regulator-suspend-microvolt = <1800000>;
274 };
275 };
276
277 vcc18_lcd: LDO_REG8 {
278 regulator-always-on;
279 regulator-boot-on;
280 regulator-min-microvolt = <1800000>;
281 regulator-max-microvolt = <1800000>;
282 regulator-name = "vcc18_lcd";
283 regulator-state-mem {
284 regulator-on-in-suspend;
285 regulator-suspend-microvolt = <1800000>;
286 };
287 };
288
289 vcc_sd: SWITCH_REG1 {
290 regulator-always-on;
291 regulator-boot-on;
292 regulator-name = "vcc_sd";
293 regulator-state-mem {
294 regulator-on-in-suspend;
295 };
296 };
297
298 vcc_lan: SWITCH_REG2 {
299 regulator-always-on;
300 regulator-boot-on;
301 regulator-name = "vcc_lan";
302 regulator-state-mem {
303 regulator-on-in-suspend;
304 };
305 };
306 };
307 };
308};
309
310&pinctrl {
311 pcfg_output_high: pcfg-output-high {
312 output-high;
313 };
314
315 pcfg_output_low: pcfg-output-low {
316 output-low;
317 };
318
319 pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
320 drive-strength = <8>;
321 };
322
323 pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
324 bias-pull-up;
325 drive-strength = <8>;
326 };
327
328 gmac {
329 phy_int: phy-int {
330 rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
331 };
332
333 phy_pmeb: phy-pmeb {
334 rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
335 };
336
337 phy_rst: phy-rst {
338 rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
339 };
340 };
341
342 pmic {
343 pmic_int: pmic-int {
344 rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
345 };
346 };
347
348 sdmmc {
349 sdmmc_bus4: sdmmc-bus4 {
350 rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
351 <6 17 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
352 <6 18 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
353 <6 19 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
354 };
355
356 sdmmc_clk: sdmmc-clk {
357 rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
358 };
359
360 sdmmc_cmd: sdmmc-cmd {
361 rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
362 };
363
364 sdmmc_pwr: sdmmc-pwr {
365 rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
366 };
367 };
368
369 usbphy {
370 host_drv: host-drv {
371 rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
372 };
373 };
374};
375
376&uart2 {
377 status = "okay";
378};
379
380&usbphy {
381 pinctrl-names = "default";
382 pinctrl-0 = <&host_drv>;
383 vbus_drv-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
384 status = "okay";
385};
386
387&usb_host0_ehci {
388 status = "okay";
389};
390
391&usb_host1 {
392 status = "okay";
393};
394
395&usb_otg {
396 status = "okay";
397};
398
399&usb_hsic {
400 status = "okay";
401};
402
403&vopb {
404 status = "okay";
405};
406
407&vopb_mmu {
408 status = "okay";
409};
410
411&vopl {
412 status = "okay";
413};
414
415&vopl_mmu {
416 status = "okay";
417};
418
419&vpu {
420 status = "okay";
421};