arm64: zynqmp: Use only earlycon bootargs instead of full one
[oweals/u-boot.git] / arch / arm / dts / rk3288-tinker.dtsi
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 "rk3288.dtsi"
42
43 / {
44         memory {
45                 device_type = "memory";
46                 reg = <0x0 0x80000000>;
47         };
48
49         ext_gmac: external-gmac-clock {
50                 compatible = "fixed-clock";
51                 clock-frequency = <125000000>;
52                 clock-output-names = "ext_gmac";
53                 #clock-cells = <0>;
54         };
55
56         gpio-keys {
57                 compatible = "gpio-keys";
58                 #address-cells = <1>;
59                 #size-cells = <0>;
60                 autorepeat;
61
62                 pinctrl-names = "default";
63                 pinctrl-0 = <&pwrbtn>;
64
65                 button@0 {
66                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
67                         label = "GPIO Key Power";
68                         linux,input-type = <1>;
69                         gpio-key,wakeup = <1>;
70                         debounce-interval = <100>;
71                 };
72         };
73
74         gpio-leds {
75                 compatible = "gpio-leds";
76
77                 pwr-led {
78                         gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
79                         linux,default-trigger = "default-on";
80                 };
81
82                 act-led {
83                         gpios=<&gpio2 3 GPIO_ACTIVE_LOW>;
84                         linux,default-trigger="mmc0";
85                 };
86         };
87
88         vcc_sys: vsys-regulator {
89                 compatible = "regulator-fixed";
90                 regulator-name = "vcc_sys";
91                 regulator-min-microvolt = <5000000>;
92                 regulator-max-microvolt = <5000000>;
93                 regulator-always-on;
94                 regulator-boot-on;
95         };
96
97         /*
98          * NOTE: vcc_sd isn't hooked up on v1.0 boards where power comes from
99          * vcc_io directly.  Those boards won't be able to power cycle SD cards
100          * but it shouldn't hurt to toggle this pin there anyway.
101          */
102         vcc_sd: sdmmc-regulator {
103                 compatible = "regulator-fixed";
104                 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
105                 pinctrl-names = "default";
106                 pinctrl-0 = <&sdmmc_pwr>;
107                 regulator-name = "vcc_sd";
108                 regulator-min-microvolt = <3300000>;
109                 regulator-max-microvolt = <3300000>;
110                 startup-delay-us = <100000>;
111                 vin-supply = <&vcc_io>;
112         };
113
114         vcc5v0_host: usb-host-regulator {
115                 compatible = "regulator-fixed";
116                 enable-active-high;
117                 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
118                 pinctrl-names = "default";
119                 pinctrl-0 = <&host_vbus_drv>;
120                 regulator-name = "vcc5v0_host";
121                 regulator-min-microvolt = <5000000>;
122                 regulator-max-microvolt = <5000000>;
123                 regulator-always-on;
124         };
125 };
126
127 &cpu0 {
128         cpu0-supply = <&vdd_cpu>;
129 };
130
131 &sdmmc {
132         bus-width = <4>;
133         cap-mmc-highspeed;
134         cap-sd-highspeed;
135         card-detect-delay = <200>;
136         disable-wp;                     /* wp not hooked up */
137         num-slots = <1>;
138         pinctrl-names = "default";
139         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
140         status = "okay";
141         supports-sd;
142         vmmc-supply = <&vcc_sd>;
143         vqmmc-supply = <&vccio_sd>;
144 };
145
146 &gpu {
147         mali-supply = <&vdd_gpu>;
148         status = "okay";
149 };
150
151 &gmac {
152         phy-supply = <&vcc33_lan>;
153         phy-mode = "rgmii";
154         clock_in_out = "input";
155         snps,reset-gpio = <&gpio4 7 0>;
156         snps,reset-active-low;
157         snps,reset-delays-us = <0 10000 1000000>;
158         assigned-clocks = <&cru SCLK_MAC>;
159         assigned-clock-parents = <&ext_gmac>;
160         pinctrl-names = "default";
161         pinctrl-0 = <&rgmii_pins>;
162         tx_delay = <0x30>;
163         rx_delay = <0x10>;
164         status = "okay";
165 };
166
167 &hdmi {
168         ddc-i2c-bus = <&i2c5>;
169         status = "okay";
170 };
171
172 &i2c0 {
173         status = "okay";
174         clock-frequency = <400000>;
175
176         rk808: pmic@1b {
177                 compatible = "rockchip,rk808";
178                 reg = <0x1b>;
179                 interrupt-parent = <&gpio0>;
180                 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
181                 pinctrl-names = "default";
182                 pinctrl-0 = <&pmic_int &global_pwroff>;
183                 rockchip,system-power-controller;
184                 wakeup-source;
185                 #clock-cells = <1>;
186                 clock-output-names = "xin32k", "rk808-clkout2";
187
188                 vcc1-supply = <&vcc_sys>;
189                 vcc2-supply = <&vcc_sys>;
190                 vcc3-supply = <&vcc_sys>;
191                 vcc4-supply = <&vcc_sys>;
192                 vcc6-supply = <&vcc_sys>;
193                 vcc7-supply = <&vcc_sys>;
194                 vcc8-supply = <&vcc_18>;
195                 vcc9-supply = <&vcc_io>;
196                 vcc10-supply = <&vcc_io>;
197                 vcc11-supply = <&vcc_sys>;
198                 vcc12-supply = <&vcc_io>;
199                 vddio-supply = <&vcc18_ldo1>;
200
201                 regulators {
202                         vdd_cpu: DCDC_REG1 {
203                                 regulator-always-on;
204                                 regulator-boot-on;
205                                 regulator-min-microvolt = <750000>;
206                                 regulator-max-microvolt = <1350000>;
207                                 regulator-name = "vdd_arm";
208                                 regulator-state-mem {
209                                         regulator-off-in-suspend;
210                                 };
211                         };
212
213                         vdd_gpu: DCDC_REG2 {
214                                 regulator-always-on;
215                                 regulator-boot-on;
216                                 regulator-min-microvolt = <850000>;
217                                 regulator-max-microvolt = <1250000>;
218                                 regulator-name = "vdd_gpu";
219                                 regulator-state-mem {
220                                         regulator-on-in-suspend;
221                                         regulator-suspend-microvolt = <1000000>;
222                                 };
223                         };
224
225                         vcc_ddr: DCDC_REG3 {
226                                 regulator-always-on;
227                                 regulator-boot-on;
228                                 regulator-name = "vcc_ddr";
229                                 regulator-state-mem {
230                                         regulator-on-in-suspend;
231                                 };
232                         };
233
234                         vcc_io: DCDC_REG4 {
235                                 regulator-always-on;
236                                 regulator-boot-on;
237                                 regulator-min-microvolt = <3300000>;
238                                 regulator-max-microvolt = <3300000>;
239                                 regulator-name = "vcc_io";
240                                 regulator-state-mem {
241                                         regulator-on-in-suspend;
242                                         regulator-suspend-microvolt = <3300000>;
243                                 };
244                         };
245
246                         vcc18_ldo1: LDO_REG1 {
247                                 regulator-always-on;
248                                 regulator-boot-on;
249                                 regulator-min-microvolt = <1800000>;
250                                 regulator-max-microvolt = <1800000>;
251                                 regulator-name = "vcc18_ldo1";
252                                 regulator-state-mem {
253                                         regulator-on-in-suspend;
254                                         regulator-suspend-microvolt = <1800000>;
255                                 };
256                         };
257
258                         vcc33_mipi: LDO_REG2 {
259                                 regulator-always-on;
260                                 regulator-boot-on;
261                                 regulator-min-microvolt = <3300000>;
262                                 regulator-max-microvolt = <3300000>;
263                                 regulator-name = "vcc33_mipi";
264                                 regulator-state-mem {
265                                         regulator-off-in-suspend;
266                                 };
267                         };
268
269                         vdd_10: LDO_REG3 {
270                                 regulator-always-on;
271                                 regulator-boot-on;
272                                 regulator-min-microvolt = <1000000>;
273                                 regulator-max-microvolt = <1000000>;
274                                 regulator-name = "vdd_10";
275                                 regulator-state-mem {
276                                         regulator-on-in-suspend;
277                                         regulator-suspend-microvolt = <1000000>;
278                                 };
279                         };
280
281                         vcc18_codec: LDO_REG4 {
282                                 regulator-always-on;
283                                 regulator-boot-on;
284                                 regulator-min-microvolt = <1800000>;
285                                 regulator-max-microvolt = <1800000>;
286                                 regulator-name = "vcc18_codec";
287                                 regulator-state-mem {
288                                         regulator-on-in-suspend;
289                                         regulator-suspend-microvolt = <1800000>;
290                                 };
291                         };
292
293                         vccio_sd: LDO_REG5 {
294                                 regulator-always-on;
295                                 regulator-boot-on;
296                                 regulator-min-microvolt = <1800000>;
297                                 regulator-max-microvolt = <3300000>;
298                                 regulator-name = "vccio_sd";
299                                 regulator-state-mem {
300                                         regulator-on-in-suspend;
301                                         regulator-suspend-microvolt = <3300000>;
302                                 };
303                         };
304
305                         vdd10_lcd: LDO_REG6 {
306                                 regulator-always-on;
307                                 regulator-boot-on;
308                                 regulator-min-microvolt = <1000000>;
309                                 regulator-max-microvolt = <1000000>;
310                                 regulator-name = "vdd10_lcd";
311                                 regulator-state-mem {
312                                         regulator-on-in-suspend;
313                                         regulator-suspend-microvolt = <1000000>;
314                                 };
315                         };
316
317                         vcc_18: LDO_REG7 {
318                                 regulator-always-on;
319                                 regulator-boot-on;
320                                 regulator-min-microvolt = <1800000>;
321                                 regulator-max-microvolt = <1800000>;
322                                 regulator-name = "vcc_18";
323                                 regulator-state-mem {
324                                         regulator-on-in-suspend;
325                                         regulator-suspend-microvolt = <1800000>;
326                                 };
327                         };
328
329                         vcc18_lcd: LDO_REG8 {
330                                 regulator-always-on;
331                                 regulator-boot-on;
332                                 regulator-min-microvolt = <1800000>;
333                                 regulator-max-microvolt = <1800000>;
334                                 regulator-name = "vcc18_lcd";
335                                 regulator-state-mem {
336                                         regulator-on-in-suspend;
337                                         regulator-suspend-microvolt = <1800000>;
338                                 };
339                         };
340
341                         vcc33_sd: SWITCH_REG1 {
342                                 regulator-always-on;
343                                 regulator-boot-on;
344                                 regulator-name = "vcc33_sd";
345                                 regulator-state-mem {
346                                         regulator-on-in-suspend;
347                                 };
348                         };
349
350                         vcc33_lan: SWITCH_REG2 {
351                                 regulator-always-on;
352                                 regulator-boot-on;
353                                 regulator-name = "vcc33_lan";
354                                 regulator-state-mem {
355                                         regulator-on-in-suspend;
356                                 };
357                         };
358                 };
359         };
360 };
361
362 &i2c2 {
363         status = "okay";
364         headset: nau8825@1a {
365                 compatible = "nuvoton,nau8825";
366                 #sound-dai-cells = <0>;
367                 reg = <0x1a>;
368                 interrupt-parent = <&gpio6>;
369                 interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
370                 nuvoton,jkdet-enable = <1>;
371                 nuvoton,jkdet-pull-enable = <1>;
372                 nuvoton,jkdet-pull-up = <0>;
373                 nuvoton,jkdet-polarity = <1>;
374                 nuvoton,vref-impedance = <2>;
375                 nuvoton,micbias-voltage = <6>;
376                 nuvoton,sar-threshold-num = <4>;
377                 nuvoton,sar-threshold = <0xa 0x14 0x26 0x73>;
378                 nuvoton,sar-hysteresis = <0>;
379                 nuvoton,sar-voltage = <6>;
380                 nuvoton,sar-compare-time = <0>;
381                 nuvoton,sar-sampling-time = <0>;
382                 nuvoton,short-key-debounce = <3>;
383                 nuvoton,jack-insert-debounce = <7>;
384                 nuvoton,jack-eject-debounce = <7>;
385                 clock-names = "mclk";
386                 clocks = <&cru SCLK_I2S0_OUT>;
387         };
388 };
389
390 &i2c5 {
391         status = "okay";
392 };
393
394 &wdt {
395         status = "okay";
396 };
397
398 &pwm0 {
399         status = "okay";
400 };
401
402 &saradc {
403         vref-supply = <&vcc18_ldo1>;
404         status ="okay";
405 };
406
407 &uart0 {
408         status = "okay";
409 };
410
411 &uart1 {
412         status = "okay";
413 };
414
415 &uart2 {
416         status = "okay";
417 };
418
419 &uart3 {
420         status = "okay";
421 };
422
423 &uart4 {
424         status = "okay";
425 };
426
427 &tsadc {
428         rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
429         rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
430         status = "okay";
431 };
432
433 &usbphy {
434         status = "okay";
435 };
436
437 &usb_host0_ehci {
438         status = "okay";
439 };
440
441 &usb_host1 {
442         status = "okay";
443 };
444
445 &usb_otg {
446         status= "okay";
447 };
448
449 &vopb {
450         status = "okay";
451 };
452
453 &vopb_mmu {
454         status = "okay";
455 };
456
457 &vopl {
458         status = "okay";
459 };
460
461 &vopl_mmu {
462         status = "okay";
463 };
464
465 &pinctrl {
466         pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
467                 drive-strength = <8>;
468         };
469
470         pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
471                 bias-pull-up;
472                 drive-strength = <8>;
473         };
474
475         backlight {
476                 bl_en: bl-en {
477                         rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
478                 };
479         };
480
481         buttons {
482                 pwrbtn: pwrbtn {
483                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
484                 };
485         };
486
487         eth_phy {
488                 eth_phy_pwr: eth-phy-pwr {
489                         rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>;
490                 };
491         };
492
493         pmic {
494                 pmic_int: pmic-int {
495                         rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
496                 };
497         };
498
499         sdmmc {
500                 /*
501                  * Default drive strength isn't enough to achieve even
502                  * high-speed mode on EVB board so bump up to 8ma.
503                  */
504                 sdmmc_bus4: sdmmc-bus4 {
505                         rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
506                                         <6 17 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
507                                         <6 18 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
508                                         <6 19 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
509                 };
510
511                 sdmmc_clk: sdmmc-clk {
512                         rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
513                 };
514
515                 sdmmc_cmd: sdmmc-cmd {
516                         rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
517                 };
518
519                 sdmmc_pwr: sdmmc-pwr {
520                         rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
521                 };
522         };
523
524         usb {
525                 host_vbus_drv: host-vbus-drv {
526                         rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
527                 };
528
529                 pwr_3g: pwr-3g {
530                         rockchip,pins = <7 8 RK_FUNC_GPIO &pcfg_pull_none>;
531                 };
532         };
533 };