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
62&cpu_l0 {
63	cpu-supply = <&vdd_cpu_l>;
64};
65
66&cpu_l1 {
67	cpu-supply = <&vdd_cpu_l>;
68};
69
70&cpu_l2 {
71	cpu-supply = <&vdd_cpu_l>;
72};
73
74&cpu_l3 {
75	cpu-supply = <&vdd_cpu_l>;
76};
77
78&cpu_b0 {
79	cpu-supply = <&vdd_cpu_b>;
80};
81
82&cpu_b1 {
83	cpu-supply = <&vdd_cpu_b>;
84};
85
86&emmc_phy {
87	status = "okay";
88};
89
90&hdmi {
91	ddc-i2c-bus = <&i2c3>;
92	pinctrl-names = "default";
93	pinctrl-0 = <&hdmi_cec>;
94	status = "okay";
95};
96
97&i2c0 {
98	clock-frequency = <400000>;
99	i2c-scl-rising-time-ns = <168>;
100	i2c-scl-falling-time-ns = <4>;
101	status = "okay";
102
103	vdd_cpu_b: regulator@40 {
104		compatible = "silergy,syr827";
105		reg = <0x40>;
106		fcs,suspend-voltage-selector = <1>;
107		regulator-name = "vdd_cpu_b";
108		regulator-min-microvolt = <712500>;
109		regulator-max-microvolt = <1500000>;
110		regulator-ramp-delay = <1000>;
111		regulator-always-on;
112		regulator-boot-on;
113		vin-supply = <&vcc_sys>;
114		status = "okay";
115
116		regulator-state-mem {
117			regulator-off-in-suspend;
118		};
119	};
120
121	vdd_gpu: regulator@41 {
122		compatible = "silergy,syr828";
123		reg = <0x41>;
124		fcs,suspend-voltage-selector = <1>;
125		regulator-name = "vdd_gpu";
126		regulator-min-microvolt = <712500>;
127		regulator-max-microvolt = <1500000>;
128		regulator-ramp-delay = <1000>;
129		regulator-always-on;
130		regulator-boot-on;
131		vin-supply = <&vcc_sys>;
132		regulator-state-mem {
133			regulator-off-in-suspend;
134		};
135	};
136
137	rk808: pmic@1b {
138		compatible = "rockchip,rk808";
139		reg = <0x1b>;
140		interrupt-parent = <&gpio1>;
141		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
142		pinctrl-names = "default";
143		pinctrl-0 = <&pmic_int_l>;
144		rockchip,system-power-controller;
145		wakeup-source;
146		#clock-cells = <1>;
147		clock-output-names = "xin32k", "rk808-clkout2";
148
149		vcc1-supply = <&vcc_sys>;
150		vcc2-supply = <&vcc_sys>;
151		vcc3-supply = <&vcc_sys>;
152		vcc4-supply = <&vcc_sys>;
153		vcc6-supply = <&vcc_sys>;
154		vcc7-supply = <&vcc_sys>;
155		vcc8-supply = <&vcc3v3_sys>;
156		vcc9-supply = <&vcc_sys>;
157		vcc10-supply = <&vcc_sys>;
158		vcc11-supply = <&vcc_sys>;
159		vcc12-supply = <&vcc3v3_sys>;
160		vddio-supply = <&vcc_1v8>;
161
162		regulators {
163			vdd_center: DCDC_REG1 {
164				regulator-name = "vdd_center";
165				regulator-min-microvolt = <750000>;
166				regulator-max-microvolt = <1350000>;
167				regulator-always-on;
168				regulator-boot-on;
169				regulator-state-mem {
170					regulator-off-in-suspend;
171				};
172			};
173
174			vdd_cpu_l: DCDC_REG2 {
175				regulator-name = "vdd_cpu_l";
176				regulator-min-microvolt = <750000>;
177				regulator-max-microvolt = <1350000>;
178				regulator-always-on;
179				regulator-boot-on;
180				regulator-state-mem {
181					regulator-off-in-suspend;
182				};
183			};
184
185			vcc_ddr: DCDC_REG3 {
186				regulator-name = "vcc_ddr";
187				regulator-always-on;
188				regulator-boot-on;
189				regulator-state-mem {
190					regulator-on-in-suspend;
191				};
192			};
193
194			vcc_1v8: DCDC_REG4 {
195				regulator-name = "vcc_1v8";
196				regulator-min-microvolt = <1800000>;
197				regulator-max-microvolt = <1800000>;
198				regulator-always-on;
199				regulator-boot-on;
200				regulator-state-mem {
201					regulator-on-in-suspend;
202					regulator-suspend-microvolt = <1800000>;
203				};
204			};
205
206			vcc1v8_dvp: LDO_REG1 {
207				regulator-name = "vcc1v8_dvp";
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			vcca1v8_hdmi: LDO_REG2 {
219				regulator-name = "vcca1v8_hdmi";
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			vcca_1v8: LDO_REG3 {
231				regulator-name = "vcca_1v8";
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			vcc_sd: LDO_REG4 {
243				regulator-name = "vcc_sd";
244				regulator-min-microvolt = <1800000>;
245				regulator-max-microvolt = <3300000>;
246				regulator-always-on;
247				regulator-boot-on;
248				regulator-state-mem {
249					regulator-on-in-suspend;
250					regulator-suspend-microvolt = <3300000>;
251				};
252			};
253
254			vcc3v0_sd: LDO_REG5 {
255				regulator-name = "vcc3v0_sd";
256				regulator-min-microvolt = <3000000>;
257				regulator-max-microvolt = <3000000>;
258				regulator-always-on;
259				regulator-boot-on;
260				regulator-state-mem {
261					regulator-on-in-suspend;
262					regulator-suspend-microvolt = <3000000>;
263				};
264			};
265
266			vcc_1v5: LDO_REG6 {
267				regulator-name = "vcc_1v5";
268				regulator-min-microvolt = <1500000>;
269				regulator-max-microvolt = <1500000>;
270				regulator-always-on;
271				regulator-boot-on;
272				regulator-state-mem {
273					regulator-on-in-suspend;
274					regulator-suspend-microvolt = <1500000>;
275				};
276			};
277
278			vcca0v9_hdmi: LDO_REG7 {
279				regulator-name = "vcca0v9_hdmi";
280				regulator-min-microvolt = <900000>;
281				regulator-max-microvolt = <900000>;
282				regulator-always-on;
283				regulator-boot-on;
284				regulator-state-mem {
285					regulator-on-in-suspend;
286					regulator-suspend-microvolt = <900000>;
287				};
288			};
289
290			vcc_3v0: LDO_REG8 {
291				regulator-name = "vcc_3v0";
292				regulator-min-microvolt = <3000000>;
293				regulator-max-microvolt = <3000000>;
294				regulator-always-on;
295				regulator-boot-on;
296				regulator-state-mem {
297					regulator-on-in-suspend;
298					regulator-suspend-microvolt = <3000000>;
299				};
300			};
301
302			vcc3v3_s3: SWITCH_REG1 {
303				regulator-name = "vcc3v3_s3";
304				regulator-always-on;
305				regulator-boot-on;
306				regulator-state-mem {
307					regulator-on-in-suspend;
308				};
309			};
310
311			vcc3v3_s0: SWITCH_REG2 {
312				regulator-name = "vcc3v3_s0";
313				regulator-always-on;
314				regulator-boot-on;
315				regulator-state-mem {
316					regulator-on-in-suspend;
317				};
318			};
319		};
320	};
321};
322
323&i2c1 {
324	status = "okay";
325};
326
327&i2c2 {
328	status = "okay";
329};
330
331&i2c3 {
332	status = "okay";
333};
334
335&i2c4 {
336	status = "okay";
337};
338
339&io_domains {
340	bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
341	audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
342	sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
343	gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
344	status = "okay";
345};
346
347&pcie_phy {
348	status = "okay";
349};
350
351&pcie0 {
352	num-lanes = <4>;
353	pinctrl-names = "default";
354	pinctrl-0 = <&pcie_clkreqn_cpm>;
355	vpcie3v3-supply = <&vcc3v3_pcie>;
356	status = "okay";
357};
358
359&pmu_io_domains {
360	pmu1830-supply = <&vcc_1v8>;
361	status = "okay";
362};
363
364&pinctrl {
365	sdmmc {
366		sdmmc_bus1: sdmmc-bus1 {
367			rockchip,pins =
368				<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>;
369		};
370
371		sdmmc_bus4: sdmmc-bus4 {
372			rockchip,pins =
373				<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>,
374				<4 9 RK_FUNC_1 &pcfg_pull_up_8ma>,
375				<4 10 RK_FUNC_1 &pcfg_pull_up_8ma>,
376				<4 11 RK_FUNC_1 &pcfg_pull_up_8ma>;
377		};
378
379		sdmmc_clk: sdmmc-clk {
380			rockchip,pins =
381				<4 12 RK_FUNC_1 &pcfg_pull_none_18ma>;
382		};
383
384		sdmmc_cmd: sdmmc-cmd {
385			rockchip,pins =
386				<4 13 RK_FUNC_1 &pcfg_pull_up_8ma>;
387		};
388	};
389
390	pmic {
391		pmic_int_l: pmic-int-l {
392			rockchip,pins =
393				<1 21 RK_FUNC_GPIO &pcfg_pull_up>;
394		};
395
396		vsel1_gpio: vsel1-gpio {
397			rockchip,pins =
398				<1 17 RK_FUNC_GPIO &pcfg_pull_down>;
399		};
400
401		vsel2_gpio: vsel2-gpio {
402			rockchip,pins =
403				<1 14 RK_FUNC_GPIO &pcfg_pull_down>;
404		};
405	};
406};
407
408&pwm2 {
409	status = "okay";
410};
411
412&pwm3 {
413	status = "okay";
414};
415
416&sdhci {
417	bus-width = <8>;
418	mmc-hs400-1_8v;
419	mmc-hs400-enhanced-strobe;
420	non-removable;
421	status = "okay";
422};
423
424&sdmmc {
425	bus-width = <4>;
426	cap-mmc-highspeed;
427	cap-sd-highspeed;
428	clock-frequency = <100000000>;
429	clock-freq-min-max = <100000 100000000>;
430	cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
431	disable-wp;
432	sd-uhs-sdr104;
433	vqmmc-supply = <&vcc_sd>;
434	card-detect-delay = <800>;
435	pinctrl-names = "default";
436	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
437	status = "okay";
438};
439
440&uart0 {
441	pinctrl-names = "default";
442	pinctrl-0 = <&uart0_xfer &uart0_cts>;
443	status = "okay";
444};
445
446&uart2 {
447	status = "okay";
448};
449
450&tcphy0 {
451	status = "okay";
452};
453
454&tcphy1 {
455	status = "okay";
456};
457
458&u2phy0 {
459	status = "okay";
460};
461
462&u2phy1 {
463	status = "okay";
464};
465
466&u2phy0_host {
467	phy-supply = <&vcc5v0_host>;
468	status = "okay";
469};
470
471&u2phy1_host {
472	phy-supply = <&vcc5v0_host>;
473	status = "okay";
474};
475
476&u2phy0_otg {
477	status = "okay";
478};
479
480&u2phy1_otg {
481	status = "okay";
482};
483
484&usb_host0_ehci {
485	status = "okay";
486};
487
488&usb_host0_ohci {
489	status = "okay";
490};
491
492&usb_host1_ehci {
493	status = "okay";
494};
495
496&usb_host1_ohci {
497	status = "okay";
498};
499
500&usbdrd3_0 {
501	status = "okay";
502};
503
504&usbdrd_dwc3_0 {
505	status = "okay";
506};
507
508&usbdrd3_1 {
509	status = "okay";
510};
511
512&usbdrd_dwc3_1 {
513	status = "okay";
514};
515
516&vopb {
517	status = "okay";
518};
519
520&vopb_mmu {
521	status = "okay";
522};
523
524&vopl {
525	status = "okay";
526};
527
528&vopl_mmu {
529	status = "okay";
530};
531