1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
4 */
5
6/dts-v1/;
7#include <dt-bindings/input/input.h>
8#include "rk3066a.dtsi"
9
10/ {
11	model = "Rayeager PX2";
12	compatible = "chipspark,rayeager-px2", "rockchip,rk3066a";
13
14	memory@60000000 {
15		device_type = "memory";
16		reg = <0x60000000 0x40000000>;
17	};
18
19	ir: ir-receiver {
20		compatible = "gpio-ir-receiver";
21		gpios = <&gpio6 RK_PA1 GPIO_ACTIVE_LOW>;
22		pinctrl-names = "default";
23		pinctrl-0 = <&ir_int>;
24	};
25
26	keys: gpio-keys {
27		compatible = "gpio-keys";
28
29		power {
30			wakeup-source;
31			gpios = <&gpio6 RK_PA2 GPIO_ACTIVE_LOW>;
32			label = "GPIO Power";
33			linux,code = <KEY_POWER>;
34			pinctrl-names = "default";
35			pinctrl-0 = <&pwr_key>;
36		};
37	};
38
39	vdd_log: vdd-log {
40		compatible = "pwm-regulator";
41		pwms = <&pwm3 0 1000>;
42		regulator-name = "vdd_log";
43		regulator-min-microvolt = <1200000>;
44		regulator-max-microvolt = <1200000>;
45		regulator-always-on;
46		voltage-table = <1000000 100>,
47				<1200000 42>;
48		status = "okay";
49	};
50
51	vsys: vsys-regulator {
52		compatible = "regulator-fixed";
53		regulator-name = "vsys";
54		regulator-min-microvolt = <5000000>;
55		regulator-max-microvolt = <5000000>;
56		regulator-always-on;
57		regulator-boot-on;
58	};
59
60	/* input for 5V_STDBY is VSYS or DC5V, selectable by jumper J4 */
61	vcc_stdby: 5v-stdby-regulator {
62		compatible = "regulator-fixed";
63		regulator-name = "5v_stdby";
64		regulator-min-microvolt = <5000000>;
65		regulator-max-microvolt = <5000000>;
66		regulator-always-on;
67		regulator-boot-on;
68	};
69
70	vcc_emmc: emmc-regulator {
71		compatible = "regulator-fixed";
72		regulator-name = "emmc_vccq";
73		regulator-min-microvolt = <3000000>;
74		regulator-max-microvolt = <3000000>;
75		vin-supply = <&vsys>;
76	};
77
78	vcc_sata: sata-regulator {
79		compatible = "regulator-fixed";
80		enable-active-high;
81		gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
82		pinctrl-names = "default";
83		pinctrl-0 = <&sata_pwr>;
84		regulator-name = "usb_5v";
85		regulator-min-microvolt = <5000000>;
86		regulator-max-microvolt = <5000000>;
87		regulator-always-on;
88		vin-supply = <&vcc_stdby>;
89	};
90
91	vcc_sd: sdmmc-regulator {
92		compatible = "regulator-fixed";
93		gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
94		pinctrl-names = "default";
95		pinctrl-0 = <&sdmmc_pwr>;
96		regulator-name = "vcc_sd";
97		regulator-min-microvolt = <3300000>;
98		regulator-max-microvolt = <3300000>;
99		startup-delay-us = <100000>;
100		vin-supply = <&vcc_io>;
101	};
102
103	vcc_host: usb-host-regulator {
104		compatible = "regulator-fixed";
105		enable-active-high;
106		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
107		pinctrl-names = "default";
108		pinctrl-0 = <&host_drv>;
109		regulator-name = "host-pwr";
110		regulator-min-microvolt = <5000000>;
111		regulator-max-microvolt = <5000000>;
112		regulator-always-on;
113		vin-supply = <&vcc_stdby>;
114	};
115
116	vcc_otg: usb-otg-regulator {
117		compatible = "regulator-fixed";
118		enable-active-high;
119		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
120		pinctrl-names = "default";
121		pinctrl-0 = <&otg_drv>;
122		regulator-name = "vcc_otg";
123		regulator-min-microvolt = <5000000>;
124		regulator-max-microvolt = <5000000>;
125		regulator-always-on;
126		vin-supply = <&vcc_stdby>;
127	};
128};
129
130&cpu0 {
131	cpu0-supply = <&vdd_arm>;
132};
133
134&emac {
135	pinctrl-names = "default";
136	pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&rmii_rst>;
137	phy = <&phy0>;
138	phy-supply = <&vcc_rmii>;
139	status = "okay";
140
141	phy0: ethernet-phy@0 {
142		reg = <0>;
143		reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
144	};
145};
146
147&emmc {
148	bus-width = <8>;
149	cap-mmc-highspeed;
150	disable-wp;
151	non-removable;
152	pinctrl-names = "default";
153	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
154	vmmc-supply = <&vcc_emmc>;
155	vqmmc-supply = <&vcc_emmc>;
156	status = "okay";
157};
158
159&i2c0 {
160	clock-frequency = <400000>;
161	status = "okay";
162
163	ak8963: ak8963@d {
164		compatible = "asahi-kasei,ak8975";
165		reg = <0x0d>;
166		interrupt-parent = <&gpio4>;
167		interrupts = <RK_PC1 IRQ_TYPE_EDGE_RISING>;
168		pinctrl-names = "default";
169		pinctrl-0 = <&comp_int>;
170	};
171
172	mma8452: mma8452@1d {
173		compatible = "fsl,mma8452";
174		reg = <0x1d>;
175		interrupt-parent = <&gpio4>;
176		interrupts = <RK_PC0 IRQ_TYPE_EDGE_RISING>;
177		pinctrl-names = "default";
178		pinctrl-0 = <&gsensor_int>;
179	};
180};
181
182&i2c1 {
183	clock-frequency = <400000>;
184	status = "okay";
185
186	tps: tps@2d {
187		reg = <0x2d>;
188		interrupt-parent = <&gpio6>;
189		interrupts = <RK_PA4 IRQ_TYPE_EDGE_RISING>;
190		pinctrl-names = "default";
191		pinctrl-0 = <&pmic_int>, <&pwr_hold>;
192
193		vcc1-supply = <&vsys>;
194		vcc2-supply = <&vsys>;
195		vcc3-supply = <&vsys>;
196		vcc4-supply = <&vsys>;
197		vcc5-supply = <&vcc_io>;
198		vcc6-supply = <&vcc_io>;
199		vcc7-supply = <&vsys>;
200		vccio-supply = <&vsys>;
201
202		regulators {
203			vcc_rtc: regulator@0 {
204				regulator-name = "vcc_rtc";
205				regulator-always-on;
206			};
207
208			vcc_io: regulator@1 {
209				regulator-name = "vcc_io";
210				regulator-min-microvolt = <3300000>;
211				regulator-max-microvolt = <3300000>;
212				regulator-always-on;
213			};
214
215			vdd_arm: regulator@2 {
216				regulator-name = "vdd_arm";
217				regulator-min-microvolt = <600000>;
218				regulator-max-microvolt = <1500000>;
219				regulator-always-on;
220				regulator-boot-on;
221			};
222
223			vcc_ddr: regulator@3 {
224				regulator-name = "vcc_ddr";
225				regulator-min-microvolt = <600000>;
226				regulator-max-microvolt = <1500000>;
227				regulator-always-on;
228				regulator-boot-on;
229			};
230
231			vcc18: regulator@5 {
232				regulator-name = "vcc18";
233				regulator-min-microvolt = <1800000>;
234				regulator-max-microvolt = <1800000>;
235				regulator-always-on;
236			};
237
238			vdd_11: regulator@6 {
239				regulator-name = "vdd_11";
240				regulator-min-microvolt = <1100000>;
241				regulator-max-microvolt = <1100000>;
242				regulator-always-on;
243			};
244
245			vcc_25: regulator@7 {
246				regulator-name = "vcc_25";
247				regulator-min-microvolt = <2500000>;
248				regulator-max-microvolt = <2500000>;
249				regulator-always-on;
250			};
251
252			vccio_wl: regulator@8 {
253				regulator-name = "vccio_wl";
254				regulator-min-microvolt = <1800000>;
255				regulator-max-microvolt = <1800000>;
256			};
257
258			vcc25_hdmi: regulator@9 {
259				regulator-name = "vcc25_hdmi";
260				regulator-min-microvolt = <2500000>;
261				regulator-max-microvolt = <2500000>;
262			};
263
264			vcca_33: regulator@10 {
265				regulator-name = "vcca_33";
266				regulator-min-microvolt = <3300000>;
267				regulator-max-microvolt = <3300000>;
268			};
269
270			vcc_rmii: regulator@11 {
271				regulator-name = "vcc_rmii";
272				regulator-min-microvolt = <3300000>;
273				regulator-max-microvolt = <3300000>;
274			};
275
276			vcc28_cif: regulator@12 {
277				regulator-name = "vcc28_cif";
278				regulator-min-microvolt = <2800000>;
279				regulator-max-microvolt = <2800000>;
280			};
281		};
282	};
283};
284
285#include "tps65910.dtsi"
286
287&i2c2 {
288	status = "okay";
289};
290
291&i2c3 {
292	status = "okay";
293};
294
295&i2c4 {
296	status = "okay";
297};
298
299&mmc0 {
300	bus-width = <4>;
301	disable-wp;
302	pinctrl-names = "default";
303	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
304	vmmc-supply = <&vcc_sd>;
305	cap-mmc-highspeed;
306	cap-sd-highspeed;
307	status = "okay";
308};
309
310&mmc1 {
311	bus-width = <4>;
312	disable-wp;
313	non-removable;
314	pinctrl-names = "default";
315	pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>;
316	vmmc-supply = <&vccio_wl>;
317	status = "okay";
318};
319
320&pinctrl {
321	pcfg_output_high: pcfg-output-high {
322		output-high;
323	};
324
325	ak8963 {
326		comp_int: comp-int {
327			rockchip,pins = <4 17 RK_FUNC_GPIO &pcfg_pull_default>;
328		};
329	};
330
331	emac {
332		rmii_rst: rmii-rst {
333			rockchip,pins = <1 30 RK_FUNC_GPIO &pcfg_output_high>;
334		};
335	};
336
337	ir {
338		ir_int: ir-int {
339			rockchip,pins = <6 1 RK_FUNC_GPIO &pcfg_pull_default>;
340		};
341	};
342
343	keys {
344		pwr_key: pwr-key {
345			rockchip,pins = <6 2 RK_FUNC_GPIO &pcfg_pull_default>;
346		};
347	};
348
349	mma8452 {
350		gsensor_int: gsensor-int {
351			rockchip,pins = <4 16 RK_FUNC_GPIO &pcfg_pull_default>;
352		};
353	};
354
355	mmc {
356		sdmmc_pwr: sdmmc-pwr {
357			rockchip,pins = <3 7 RK_FUNC_GPIO &pcfg_pull_default>;
358		};
359	};
360
361	usb_host {
362		host_drv: host-drv {
363			rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_default>;
364		};
365
366		hub_rst: hub-rst {
367			rockchip,pins = <1 31 RK_FUNC_GPIO &pcfg_output_high>;
368		};
369
370		sata_pwr: sata-pwr {
371			rockchip,pins = <4 22 RK_FUNC_GPIO &pcfg_pull_default>;
372		};
373
374		sata_reset: sata-reset {
375			rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_output_high>;
376		};
377	};
378
379	usb_otg {
380		otg_drv: otg-drv {
381			rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_default>;
382		};
383	};
384
385	tps {
386		pmic_int: pmic-int {
387			rockchip,pins = <6 4 RK_FUNC_GPIO &pcfg_pull_default>;
388		};
389
390		pwr_hold: pwr-hold {
391			rockchip,pins = <6 8 RK_FUNC_GPIO &pcfg_output_high>;
392		};
393	};
394};
395
396&pwm1 {
397	status = "okay";
398};
399
400&pwm2 {
401	status = "okay";
402};
403
404&pwm3 {
405	status = "okay";
406};
407
408&saradc {
409	vref-supply = <&vcc_25>;
410	status = "okay";
411};
412
413&spi0 {
414	status = "okay";
415};
416
417&uart0 {
418	pinctrl-names = "default";
419	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
420	status = "okay";
421};
422
423&uart2 {
424	status = "okay";
425};
426
427&uart3 {
428	pinctrl-names = "default";
429	pinctrl-0 = <&uart3_xfer>, <&uart3_cts>, <&uart3_rts>;
430	status = "okay";
431};
432
433&usb_host {
434	pinctrl-names = "default";
435	pinctrl-0 = <&hub_rst>, <&sata_reset>;
436	status = "okay";
437};
438
439&usbphy {
440	status = "okay";
441};
442
443&usb_otg {
444	status = "okay";
445};
446
447&wdt {
448	status = "okay";
449};
450