1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2018 Collabora Ltd.
4 * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd.
5 * Copyright (c) 2018 Linaro Ltd.
6 */
7
8#include "rk3399.dtsi"
9#include "rk3399-opp.dtsi"
10
11/ {
12	vcc1v8_s0: vcc1v8-s0 {
13		compatible = "regulator-fixed";
14		regulator-name = "vcc1v8_s0";
15		regulator-min-microvolt = <1800000>;
16		regulator-max-microvolt = <1800000>;
17		regulator-always-on;
18	};
19
20	vcc_sys: vcc-sys {
21		compatible = "regulator-fixed";
22		regulator-name = "vcc_sys";
23		regulator-min-microvolt = <5000000>;
24		regulator-max-microvolt = <5000000>;
25		regulator-always-on;
26	};
27
28	vcc3v3_sys: vcc3v3-sys {
29		compatible = "regulator-fixed";
30		regulator-name = "vcc3v3_sys";
31		regulator-min-microvolt = <3300000>;
32		regulator-max-microvolt = <3300000>;
33		regulator-always-on;
34		vin-supply = <&vcc_sys>;
35	};
36
37	vcc3v3_pcie: vcc3v3-pcie-regulator {
38		compatible = "regulator-fixed";
39		enable-active-high;
40		pinctrl-names = "default";
41		pinctrl-0 = <&pcie_drv>;
42		regulator-boot-on;
43		regulator-name = "vcc3v3_pcie";
44		regulator-min-microvolt = <3300000>;
45		regulator-max-microvolt = <3300000>;
46		vin-supply = <&vcc3v3_sys>;
47	};
48
49	vcc5v0_host: vcc5v0-host-regulator {
50		compatible = "regulator-fixed";
51		enable-active-high;
52		pinctrl-names = "default";
53		pinctrl-0 = <&host_vbus_drv>;
54		regulator-name = "vcc5v0_host";
55		regulator-min-microvolt = <5000000>;
56		regulator-max-microvolt = <5000000>;
57		regulator-always-on;
58		vin-supply = <&vcc_sys>;
59	};
60
61	vdd_log: vdd-log {
62		compatible = "pwm-regulator";
63		pwms = <&pwm2 0 25000 0>;
64		regulator-name = "vdd_log";
65		regulator-min-microvolt = <800000>;
66		regulator-max-microvolt = <1400000>;
67		regulator-always-on;
68		regulator-boot-on;
69		vin-supply = <&vcc_sys>;
70	};
71
72};
73
74&cpu_l0 {
75	cpu-supply = <&vdd_cpu_l>;
76};
77
78&cpu_l1 {
79	cpu-supply = <&vdd_cpu_l>;
80};
81
82&cpu_l2 {
83	cpu-supply = <&vdd_cpu_l>;
84};
85
86&cpu_l3 {
87	cpu-supply = <&vdd_cpu_l>;
88};
89
90&cpu_b0 {
91	cpu-supply = <&vdd_cpu_b>;
92};
93
94&cpu_b1 {
95	cpu-supply = <&vdd_cpu_b>;
96};
97
98&emmc_phy {
99	status = "okay";
100};
101
102&hdmi {
103	ddc-i2c-bus = <&i2c3>;
104	pinctrl-names = "default";
105	pinctrl-0 = <&hdmi_cec>;
106	status = "okay";
107};
108
109&i2c0 {
110	clock-frequency = <400000>;
111	i2c-scl-rising-time-ns = <168>;
112	i2c-scl-falling-time-ns = <4>;
113	status = "okay";
114
115	vdd_cpu_b: regulator@40 {
116		compatible = "silergy,syr827";
117		reg = <0x40>;
118		fcs,suspend-voltage-selector = <1>;
119		regulator-name = "vdd_cpu_b";
120		regulator-min-microvolt = <712500>;
121		regulator-max-microvolt = <1500000>;
122		regulator-ramp-delay = <1000>;
123		regulator-always-on;
124		regulator-boot-on;
125		vin-supply = <&vcc_sys>;
126		status = "okay";
127
128		regulator-state-mem {
129			regulator-off-in-suspend;
130		};
131	};
132
133	vdd_gpu: regulator@41 {
134		compatible = "silergy,syr828";
135		reg = <0x41>;
136		fcs,suspend-voltage-selector = <1>;
137		regulator-name = "vdd_gpu";
138		regulator-min-microvolt = <712500>;
139		regulator-max-microvolt = <1500000>;
140		regulator-ramp-delay = <1000>;
141		regulator-always-on;
142		regulator-boot-on;
143		vin-supply = <&vcc_sys>;
144		regulator-state-mem {
145			regulator-off-in-suspend;
146		};
147	};
148
149	rk808: pmic@1b {
150		compatible = "rockchip,rk808";
151		reg = <0x1b>;
152		interrupt-parent = <&gpio1>;
153		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
154		pinctrl-names = "default";
155		pinctrl-0 = <&pmic_int_l>;
156		rockchip,system-power-controller;
157		wakeup-source;
158		#clock-cells = <1>;
159		clock-output-names = "xin32k", "rk808-clkout2";
160
161		vcc1-supply = <&vcc_sys>;
162		vcc2-supply = <&vcc_sys>;
163		vcc3-supply = <&vcc_sys>;
164		vcc4-supply = <&vcc_sys>;
165		vcc6-supply = <&vcc_sys>;
166		vcc7-supply = <&vcc_sys>;
167		vcc8-supply = <&vcc3v3_sys>;
168		vcc9-supply = <&vcc_sys>;
169		vcc10-supply = <&vcc_sys>;
170		vcc11-supply = <&vcc_sys>;
171		vcc12-supply = <&vcc3v3_sys>;
172		vddio-supply = <&vcc_1v8>;
173
174		regulators {
175			vdd_center: DCDC_REG1 {
176				regulator-name = "vdd_center";
177				regulator-min-microvolt = <750000>;
178				regulator-max-microvolt = <1350000>;
179				regulator-always-on;
180				regulator-boot-on;
181				regulator-state-mem {
182					regulator-off-in-suspend;
183				};
184			};
185
186			vdd_cpu_l: DCDC_REG2 {
187				regulator-name = "vdd_cpu_l";
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			vcc_ddr: DCDC_REG3 {
198				regulator-name = "vcc_ddr";
199				regulator-always-on;
200				regulator-boot-on;
201				regulator-state-mem {
202					regulator-on-in-suspend;
203				};
204			};
205
206			vcc_1v8: DCDC_REG4 {
207				regulator-name = "vcc_1v8";
208				regulator-min-microvolt = <1800000>;
209				regulator-max-microvolt = <1800000>;
210				regulator-always-on;
211				regulator-boot-on;
212				regulator-state-mem {
213					regulator-on-in-suspend;
214					regulator-suspend-microvolt = <1800000>;
215				};
216			};
217
218			vcc1v8_dvp: LDO_REG1 {
219				regulator-name = "vcc1v8_dvp";
220				regulator-min-microvolt = <1800000>;
221				regulator-max-microvolt = <1800000>;
222				regulator-always-on;
223				regulator-boot-on;
224				regulator-state-mem {
225					regulator-on-in-suspend;
226					regulator-suspend-microvolt = <1800000>;
227				};
228			};
229
230			vcca1v8_hdmi: LDO_REG2 {
231				regulator-name = "vcca1v8_hdmi";
232				regulator-min-microvolt = <1800000>;
233				regulator-max-microvolt = <1800000>;
234				regulator-always-on;
235				regulator-boot-on;
236				regulator-state-mem {
237					regulator-on-in-suspend;
238					regulator-suspend-microvolt = <1800000>;
239				};
240			};
241
242			vcca_1v8: LDO_REG3 {
243				regulator-name = "vcca_1v8";
244				regulator-min-microvolt = <1800000>;
245				regulator-max-microvolt = <1800000>;
246				regulator-always-on;
247				regulator-boot-on;
248				regulator-state-mem {
249					regulator-on-in-suspend;
250					regulator-suspend-microvolt = <1800000>;
251				};
252			};
253
254			vcc_sd: LDO_REG4 {
255				regulator-name = "vcc_sd";
256				regulator-min-microvolt = <1800000>;
257				regulator-max-microvolt = <3300000>;
258				regulator-always-on;
259				regulator-boot-on;
260				regulator-state-mem {
261					regulator-on-in-suspend;
262					regulator-suspend-microvolt = <3300000>;
263				};
264			};
265
266			vcc3v0_sd: LDO_REG5 {
267				regulator-name = "vcc3v0_sd";
268				regulator-min-microvolt = <3000000>;
269				regulator-max-microvolt = <3000000>;
270				regulator-always-on;
271				regulator-boot-on;
272				regulator-state-mem {
273					regulator-on-in-suspend;
274					regulator-suspend-microvolt = <3000000>;
275				};
276			};
277
278			vcc_1v5: LDO_REG6 {
279				regulator-name = "vcc_1v5";
280				regulator-min-microvolt = <1500000>;
281				regulator-max-microvolt = <1500000>;
282				regulator-always-on;
283				regulator-boot-on;
284				regulator-state-mem {
285					regulator-on-in-suspend;
286					regulator-suspend-microvolt = <1500000>;
287				};
288			};
289
290			vcca0v9_hdmi: LDO_REG7 {
291				regulator-name = "vcca0v9_hdmi";
292				regulator-min-microvolt = <900000>;
293				regulator-max-microvolt = <900000>;
294				regulator-always-on;
295				regulator-boot-on;
296				regulator-state-mem {
297					regulator-on-in-suspend;
298					regulator-suspend-microvolt = <900000>;
299				};
300			};
301
302			vcc_3v0: LDO_REG8 {
303				regulator-name = "vcc_3v0";
304				regulator-min-microvolt = <3000000>;
305				regulator-max-microvolt = <3000000>;
306				regulator-always-on;
307				regulator-boot-on;
308				regulator-state-mem {
309					regulator-on-in-suspend;
310					regulator-suspend-microvolt = <3000000>;
311				};
312			};
313
314			vcc3v3_s3: SWITCH_REG1 {
315				regulator-name = "vcc3v3_s3";
316				regulator-always-on;
317				regulator-boot-on;
318				regulator-state-mem {
319					regulator-on-in-suspend;
320				};
321			};
322
323			vcc3v3_s0: SWITCH_REG2 {
324				regulator-name = "vcc3v3_s0";
325				regulator-always-on;
326				regulator-boot-on;
327				regulator-state-mem {
328					regulator-on-in-suspend;
329				};
330			};
331		};
332	};
333};
334
335&i2c1 {
336	status = "okay";
337};
338
339&i2c2 {
340	status = "okay";
341};
342
343&i2c3 {
344	status = "okay";
345};
346
347&i2c4 {
348	status = "okay";
349};
350
351&io_domains {
352	bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
353	audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
354	sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
355	gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
356	status = "okay";
357};
358
359&pcie_phy {
360	status = "okay";
361};
362
363&pcie0 {
364	num-lanes = <4>;
365	pinctrl-names = "default";
366	pinctrl-0 = <&pcie_clkreqn_cpm>;
367	vpcie3v3-supply = <&vcc3v3_pcie>;
368	status = "okay";
369};
370
371&pmu_io_domains {
372	pmu1830-supply = <&vcc_1v8>;
373	status = "okay";
374};
375
376&pinctrl {
377	sdmmc {
378		sdmmc_bus1: sdmmc-bus1 {
379			rockchip,pins =
380				<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>;
381		};
382
383		sdmmc_bus4: sdmmc-bus4 {
384			rockchip,pins =
385				<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>,
386				<4 9 RK_FUNC_1 &pcfg_pull_up_8ma>,
387				<4 10 RK_FUNC_1 &pcfg_pull_up_8ma>,
388				<4 11 RK_FUNC_1 &pcfg_pull_up_8ma>;
389		};
390
391		sdmmc_clk: sdmmc-clk {
392			rockchip,pins =
393				<4 12 RK_FUNC_1 &pcfg_pull_none_18ma>;
394		};
395
396		sdmmc_cmd: sdmmc-cmd {
397			rockchip,pins =
398				<4 13 RK_FUNC_1 &pcfg_pull_up_8ma>;
399		};
400	};
401
402	pmic {
403		pmic_int_l: pmic-int-l {
404			rockchip,pins =
405				<1 21 RK_FUNC_GPIO &pcfg_pull_up>;
406		};
407
408		vsel1_gpio: vsel1-gpio {
409			rockchip,pins =
410				<1 17 RK_FUNC_GPIO &pcfg_pull_down>;
411		};
412
413		vsel2_gpio: vsel2-gpio {
414			rockchip,pins =
415				<1 14 RK_FUNC_GPIO &pcfg_pull_down>;
416		};
417	};
418};
419
420&pwm2 {
421	status = "okay";
422};
423
424&pwm3 {
425	status = "okay";
426};
427
428&sdhci {
429	bus-width = <8>;
430	mmc-hs400-1_8v;
431	mmc-hs400-enhanced-strobe;
432	non-removable;
433	status = "okay";
434};
435
436&sdmmc {
437	bus-width = <4>;
438	cap-mmc-highspeed;
439	cap-sd-highspeed;
440	clock-frequency = <100000000>;
441	clock-freq-min-max = <100000 100000000>;
442	cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
443	disable-wp;
444	sd-uhs-sdr104;
445	vqmmc-supply = <&vcc_sd>;
446	card-detect-delay = <800>;
447	pinctrl-names = "default";
448	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
449	status = "okay";
450};
451
452&uart0 {
453	pinctrl-names = "default";
454	pinctrl-0 = <&uart0_xfer &uart0_cts>;
455	status = "okay";
456};
457
458&uart2 {
459	status = "okay";
460};
461
462&tcphy0 {
463	status = "okay";
464};
465
466&tcphy1 {
467	status = "okay";
468};
469
470&u2phy0 {
471	status = "okay";
472};
473
474&u2phy1 {
475	status = "okay";
476};
477
478&u2phy0_host {
479	phy-supply = <&vcc5v0_host>;
480	status = "okay";
481};
482
483&u2phy1_host {
484	phy-supply = <&vcc5v0_host>;
485	status = "okay";
486};
487
488&u2phy0_otg {
489	status = "okay";
490};
491
492&u2phy1_otg {
493	status = "okay";
494};
495
496&usb_host0_ehci {
497	status = "okay";
498};
499
500&usb_host0_ohci {
501	status = "okay";
502};
503
504&usb_host1_ehci {
505	status = "okay";
506};
507
508&usb_host1_ohci {
509	status = "okay";
510};
511
512&usbdrd3_0 {
513	status = "okay";
514};
515
516&usbdrd_dwc3_0 {
517	status = "okay";
518};
519
520&usbdrd3_1 {
521	status = "okay";
522};
523
524&usbdrd_dwc3_1 {
525	status = "okay";
526};
527
528&vopb {
529	status = "okay";
530};
531
532&vopb_mmu {
533	status = "okay";
534};
535
536&vopl {
537	status = "okay";
538};
539
540&vopl_mmu {
541	status = "okay";
542};
543