1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
4 */
5
6/dts-v1/;
7#include <dt-bindings/input/input.h>
8#include <dt-bindings/pwm/pwm.h>
9#include "rk3288.dtsi"
10
11/ {
12	model = "Netxeon R89";
13	compatible = "netxeon,r89", "rockchip,rk3288";
14
15	memory@0 {
16		device_type = "memory";
17		reg = <0x0 0x0 0x0 0x80000000>;
18	};
19
20	ext_gmac: external-gmac-clock {
21		compatible = "fixed-clock";
22		clock-frequency = <125000000>;
23		clock-output-names = "ext_gmac";
24		#clock-cells = <0>;
25	};
26
27	gpio-keys {
28		compatible = "gpio-keys";
29		autorepeat;
30
31		pinctrl-names = "default";
32		pinctrl-0 = <&pwrbtn>;
33
34		power {
35			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
36			linux,code = <KEY_POWER>;
37			label = "GPIO Key Power";
38			linux,input-type = <1>;
39			wakeup-source;
40			debounce-interval = <100>;
41		};
42	};
43
44	ir: ir-receiver {
45		compatible = "gpio-ir-receiver";
46		gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>;
47		pinctrl-names = "default";
48		pinctrl-0 = <&ir_int>;
49	};
50
51	vcc_host: vcc-host-regulator {
52		compatible = "regulator-fixed";
53		enable-active-high;
54		gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
55		pinctrl-names = "default";
56		pinctrl-0 = <&host_vbus_drv>;
57		regulator-name = "vcc_host";
58		regulator-always-on;
59		regulator-boot-on;
60	};
61
62	vcc_otg: vcc-otg-regulator {
63		compatible = "regulator-fixed";
64		enable-active-high;
65		gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
66		pinctrl-names = "default";
67		pinctrl-0 = <&otg_vbus_drv>;
68		regulator-name = "vcc_otg";
69		regulator-always-on;
70		regulator-boot-on;
71	};
72
73	vcc_sdmmc: sdmmc-regulator {
74		compatible = "regulator-fixed";
75		regulator-name = "sdmmc-supply";
76		regulator-min-microvolt = <3300000>;
77		regulator-max-microvolt = <3300000>;
78		gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
79		startup-delay-us = <100000>;
80		vin-supply = <&vcc_io>;
81	};
82
83	vcc_sys: sys-regulator {
84		compatible = "regulator-fixed";
85		regulator-name = "sys-supply";
86		regulator-min-microvolt = <5000000>;
87		regulator-max-microvolt = <5000000>;
88		regulator-always-on;
89		regulator-boot-on;
90	};
91};
92
93&cpu0 {
94	cpu-supply = <&vdd_cpu>;
95};
96
97&cpu1 {
98	cpu-supply = <&vdd_cpu>;
99};
100
101&cpu2 {
102	cpu-supply = <&vdd_cpu>;
103};
104
105&cpu3 {
106	cpu-supply = <&vdd_cpu>;
107};
108
109&gmac {
110	phy-supply = <&vcc_lan>;
111	phy-mode = "rgmii";
112	clock_in_out = "input";
113	snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
114	snps,reset-active-low;
115	snps,reset-delays-us = <0 10000 1000000>;
116	assigned-clocks = <&cru SCLK_MAC>;
117	assigned-clock-parents = <&ext_gmac>;
118	pinctrl-names = "default";
119	pinctrl-0 = <&rgmii_pins>;
120	tx_delay = <0x30>;
121	rx_delay = <0x10>;
122	status = "okay";
123};
124
125&hdmi {
126	status = "okay";
127};
128
129&i2c0 {
130	status = "okay";
131
132	vdd_cpu: pmic@40 {
133		compatible = "silergy,syr827";
134		reg = <0x40>;
135		fcs,suspend-voltage-selector = <1>;
136		regulator-name = "VDD_CPU";
137		regulator-enable-ramp-delay = <300>;
138		regulator-min-microvolt = <850000>;
139		regulator-max-microvolt = <1350000>;
140		regulator-ramp-delay = <8000>;
141		regulator-always-on;
142		regulator-boot-on;
143		vin-supply = <&vcc_sys>;
144	};
145
146	vdd_gpu: pmic@41 {
147		compatible = "silergy,syr828";
148		reg = <0x41>;
149		fcs,suspend-voltage-selector = <1>;
150		regulator-name = "VDD_GPU";
151		regulator-enable-ramp-delay = <300>;
152		regulator-min-microvolt = <850000>;
153		regulator-max-microvolt = <1350000>;
154		regulator-ramp-delay = <8000>;
155		regulator-always-on;
156		regulator-boot-on;
157		vin-supply = <&vcc_sys>;
158	};
159
160	rtc@51 {
161		compatible = "haoyu,hym8563";
162		reg = <0x51>;
163		#clock-cells = <0>;
164		clock-output-names = "xin32k";
165		interrupt-parent = <&gpio0>;
166		interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
167		pinctrl-names = "default";
168		pinctrl-0 = <&pmic_int>;
169	};
170
171	act8846: pmic@5a {
172		compatible = "active-semi,act8846";
173		reg = <0x5a>;
174		pinctrl-names = "default";
175		pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
176		system-power-controller;
177
178		regulators {
179			vcc_ddr: REG1 {
180				regulator-name = "VCC_DDR";
181				regulator-min-microvolt = <1200000>;
182				regulator-max-microvolt = <1200000>;
183				regulator-always-on;
184			};
185
186			vcc_io: REG2 {
187				regulator-name = "VCC_IO";
188				regulator-min-microvolt = <3300000>;
189				regulator-max-microvolt = <3300000>;
190				regulator-always-on;
191			};
192
193			vdd_log: REG3 {
194				regulator-name = "VDD_LOG";
195				regulator-min-microvolt = <1000000>;
196				regulator-max-microvolt = <1000000>;
197				regulator-always-on;
198			};
199
200			vcc_20: REG4 {
201				regulator-name = "VCC_20";
202				regulator-min-microvolt = <2000000>;
203				regulator-max-microvolt = <2000000>;
204				regulator-always-on;
205			};
206
207			vccio_sd: REG5 {
208				regulator-name = "VCCIO_SD";
209				regulator-min-microvolt = <3300000>;
210				regulator-max-microvolt = <3300000>;
211				regulator-always-on;
212			};
213
214			vdd10_lcd: REG6 {
215				regulator-name = "VDD10_LCD";
216				regulator-min-microvolt = <1000000>;
217				regulator-max-microvolt = <1000000>;
218				regulator-always-on;
219			};
220
221			vcc_wl: REG7 {
222				regulator-name = "VCC_WL";
223				regulator-min-microvolt = <3300000>;
224				regulator-max-microvolt = <3300000>;
225				regulator-always-on;
226			};
227
228			vcca_33: REG8 {
229				regulator-name = "VCCA_33";
230				regulator-min-microvolt = <3300000>;
231				regulator-max-microvolt = <3300000>;
232				regulator-always-on;
233			};
234
235			vcc_lan: REG9 {
236				regulator-name = "VCC_LAN";
237				regulator-min-microvolt = <3300000>;
238				regulator-max-microvolt = <3300000>;
239				regulator-always-on;
240			};
241
242			vdd_10: REG10 {
243				regulator-name = "VDD_10";
244				regulator-min-microvolt = <1000000>;
245				regulator-max-microvolt = <1000000>;
246				regulator-always-on;
247			};
248
249			vcc_18: REG11 {
250				regulator-name = "VCC_18";
251				regulator-min-microvolt = <1800000>;
252				regulator-max-microvolt = <1800000>;
253				regulator-always-on;
254			};
255
256			vcc18_lcd: REG12 {
257				regulator-name = "VCC18_LCD";
258				regulator-min-microvolt = <1800000>;
259				regulator-max-microvolt = <1800000>;
260				regulator-always-on;
261			};
262		};
263	};
264};
265
266&i2c5 {
267	status = "okay";
268};
269
270&pinctrl {
271	pcfg_output_high: pcfg-output-high {
272		output-high;
273	};
274
275	pcfg_output_low: pcfg-output-low {
276		output-low;
277	};
278
279	act8846 {
280		pmic_vsel: pmic-vsel {
281			rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>;
282		};
283
284		pwr_hold: pwr-hold {
285			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_output_high>;
286		};
287	};
288
289	buttons {
290		pwrbtn: pwrbtn {
291			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
292		};
293	};
294
295	ir {
296		ir_int: ir-int {
297			rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
298		};
299	};
300
301	pmic {
302		pmic_int: pmic-int {
303			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
304		};
305	};
306
307	usb {
308		host_vbus_drv: host-vbus-drv {
309			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
310		};
311
312		otg_vbus_drv: otg-vbus-drv {
313			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
314		};
315	};
316};
317
318&pwm0 {
319	status = "okay";
320};
321
322&saradc {
323	vref-supply = <&vcc_18>;
324	status = "okay";
325};
326
327&sdmmc {
328	bus-width = <4>;
329	cap-mmc-highspeed;
330	cap-sd-highspeed;
331	card-detect-delay = <200>;
332	disable-wp;
333	pinctrl-names = "default";
334	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
335	vmmc-supply = <&vcc_sdmmc>;
336	vqmmc-supply = <&vccio_sd>;
337	status = "okay";
338};
339
340&tsadc {
341	rockchip,hw-tshut-mode = <0>;
342	rockchip,hw-tshut-polarity = <0>;
343	status = "okay";
344};
345
346&uart0 {
347	status = "okay";
348};
349
350&uart1 {
351	status = "okay";
352};
353
354&uart2 {
355	status = "okay";
356};
357
358&uart3 {
359	status = "okay";
360};
361
362&uart4 {
363	status = "okay";
364};
365
366&usb_host0_ehci {
367	status = "okay";
368};
369
370&usb_host1 {
371	status = "okay";
372};
373
374&usb_otg {
375	status = "okay";
376};
377
378&usbphy {
379	status = "okay";
380};
381
382&vopb {
383	status = "okay";
384};
385
386&vopb_mmu {
387	status = "okay";
388};
389
390&vopl {
391	status = "okay";
392};
393
394&vopl_mmu {
395	status = "okay";
396};
397
398&wdt {
399	status = "okay";
400};
401