xref: /linux/arch/arm/boot/dts/nxp/vf/vf610-zii-spb4.dts (revision 9f771739a04919226081a107167596de75108fbb) 
1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2
3/*
4 * Device tree file for ZII's SPB4 board
5 *
6 * SPB - Seat Power Box
7 *
8 * Copyright (C) 2019 Zodiac Inflight Innovations
9 */
10
11/dts-v1/;
12#include "vf610.dtsi"
13
14/ {
15	model = "ZII VF610 SPB4 Board";
16	compatible = "zii,vf610spb4", "zii,vf610dev", "fsl,vf610";
17
18	chosen {
19		stdout-path = &uart0;
20	};
21
22	memory@80000000 {
23		device_type = "memory";
24		reg = <0x80000000 0x20000000>;
25	};
26
27	gpio-leds {
28		compatible = "gpio-leds";
29		pinctrl-0 = <&pinctrl_leds_debug>;
30		pinctrl-names = "default";
31
32		led-debug {
33			label = "zii:green:debug1";
34			gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;
35			linux,default-trigger = "heartbeat";
36		};
37	};
38
39	reg_vcc_3v3_mcu: regulator-vcc-3v3-mcu {
40		compatible = "regulator-fixed";
41		regulator-name = "vcc_3v3_mcu";
42		regulator-min-microvolt = <3300000>;
43		regulator-max-microvolt = <3300000>;
44	};
45
46	supply-voltage-monitor {
47		compatible = "iio-hwmon";
48		io-channels = <&adc0 8>, /* 28V_SW   */
49			      <&adc0 9>, /* +3.3V    */
50			      <&adc1 8>, /* VCC_1V5  */
51			      <&adc1 9>; /* VCC_1V2  */
52	};
53};
54
55&adc0 {
56	vref-supply = <&reg_vcc_3v3_mcu>;
57	status = "okay";
58};
59
60&adc1 {
61	vref-supply = <&reg_vcc_3v3_mcu>;
62	status = "okay";
63};
64
65&dspi1 {
66	bus-num = <1>;
67	pinctrl-names = "default";
68	pinctrl-0 = <&pinctrl_dspi1>;
69	status = "okay";
70
71	flash@0 {
72		#address-cells = <1>;
73		#size-cells = <1>;
74		compatible = "m25p128", "jedec,spi-nor";
75		reg = <0>;
76		spi-max-frequency = <50000000>;
77	};
78};
79
80&edma0 {
81	status = "okay";
82};
83
84&edma1 {
85	status = "okay";
86};
87
88&esdhc0 {
89	pinctrl-names = "default";
90	pinctrl-0 = <&pinctrl_esdhc0>;
91	bus-width = <8>;
92	non-removable;
93	no-1-8-v;
94	keep-power-in-suspend;
95	no-sdio;
96	no-sd;
97	status = "okay";
98};
99
100&esdhc1 {
101	pinctrl-names = "default";
102	pinctrl-0 = <&pinctrl_esdhc1>;
103	bus-width = <4>;
104	no-sdio;
105	status = "okay";
106};
107
108&fec1 {
109	phy-mode = "rmii";
110	pinctrl-names = "default";
111	pinctrl-0 = <&pinctrl_fec1>;
112	status = "okay";
113
114	fixed-link {
115		speed = <100>;
116		full-duplex;
117	};
118
119	mdio1: mdio {
120		#address-cells = <1>;
121		#size-cells = <0>;
122		clock-frequency = <12500000>;
123		suppress-preamble;
124		status = "okay";
125
126		switch0: switch0@0 {
127			compatible = "marvell,mv88e6190";
128			pinctrl-0 = <&pinctrl_gpio_switch0>;
129			pinctrl-names = "default";
130			reg = <0>;
131			eeprom-length = <65536>;
132			interrupt-parent = <&gpio3>;
133			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
134			interrupt-controller;
135			#interrupt-cells = <2>;
136
137			ports {
138				#address-cells = <1>;
139				#size-cells = <0>;
140
141				port@0 {
142					reg = <0>;
143					phy-mode = "rmii";
144					ethernet = <&fec1>;
145
146					fixed-link {
147						speed = <100>;
148						full-duplex;
149					};
150				};
151
152				port@1 {
153					reg = <1>;
154					label = "eth_cu_1000_1";
155				};
156
157				port@2 {
158					reg = <2>;
159					label = "eth_cu_1000_2";
160				};
161
162				port@3 {
163					reg = <3>;
164					label = "eth_cu_1000_3";
165				};
166
167				port@4 {
168					reg = <4>;
169					label = "eth_cu_1000_4";
170				};
171
172				port@5 {
173					reg = <5>;
174					label = "eth_cu_1000_5";
175				};
176
177				port@6 {
178					reg = <6>;
179					label = "eth_cu_1000_6";
180				};
181			};
182		};
183	};
184};
185
186&i2c0 {
187	clock-frequency = <100000>;
188	pinctrl-names = "default";
189	pinctrl-0 = <&pinctrl_i2c0>;
190	status = "okay";
191
192	io-expander@22 {
193		compatible = "nxp,pca9554";
194		reg = <0x22>;
195		gpio-controller;
196		#gpio-cells = <2>;
197	};
198
199	eeprom@50 {
200		compatible = "atmel,24c04";
201		reg = <0x50>;
202		label = "nameplate";
203	};
204
205	eeprom@52 {
206		compatible = "atmel,24c04";
207		reg = <0x52>;
208	};
209};
210
211&i2c1 {
212	clock-frequency = <100000>;
213	pinctrl-names = "default";
214	pinctrl-0 = <&pinctrl_i2c1>;
215	status = "okay";
216
217	watchdog@38 {
218		compatible = "zii,rave-wdt";
219		reg = <0x38>;
220	};
221};
222
223&snvsrtc {
224	status = "disabled";
225};
226
227&uart0 {
228	pinctrl-names = "default";
229	pinctrl-0 = <&pinctrl_uart0>;
230	status = "okay";
231};
232
233&uart1 {
234	pinctrl-names = "default";
235	pinctrl-0 = <&pinctrl_uart1>;
236	status = "okay";
237};
238
239&uart2 {
240	pinctrl-names = "default";
241	pinctrl-0 = <&pinctrl_uart2>;
242	status = "okay";
243
244	mcu {
245		compatible = "zii,rave-sp-rdu2";
246		current-speed = <1000000>;
247		#address-cells = <1>;
248		#size-cells = <1>;
249
250		watchdog {
251			compatible = "zii,rave-sp-watchdog";
252		};
253
254		eeprom@a3 {
255			compatible = "zii,rave-sp-eeprom";
256			reg = <0xa3 0x4000>;
257			#address-cells = <1>;
258			#size-cells = <1>;
259			zii,eeprom-name = "main-eeprom";
260		};
261	};
262};
263
264&uart3 {
265	pinctrl-names = "default";
266	pinctrl-0 = <&pinctrl_uart3>;
267	status = "okay";
268};
269
270&wdoga5 {
271       status = "disabled";
272};
273
274&iomuxc {
275	pinctrl_dspi1: dspi1grp {
276		fsl,pins = <
277			VF610_PAD_PTD5__DSPI1_CS0		0x1182
278			VF610_PAD_PTD4__DSPI1_CS1		0x1182
279			VF610_PAD_PTC6__DSPI1_SIN		0x1181
280			VF610_PAD_PTC7__DSPI1_SOUT		0x1182
281			VF610_PAD_PTC8__DSPI1_SCK		0x1182
282		>;
283	};
284
285	pinctrl_esdhc0: esdhc0grp {
286		fsl,pins = <
287			VF610_PAD_PTC0__ESDHC0_CLK		0x31ef
288			VF610_PAD_PTC1__ESDHC0_CMD		0x31ef
289			VF610_PAD_PTC2__ESDHC0_DAT0		0x31ef
290			VF610_PAD_PTC3__ESDHC0_DAT1		0x31ef
291			VF610_PAD_PTC4__ESDHC0_DAT2		0x31ef
292			VF610_PAD_PTC5__ESDHC0_DAT3		0x31ef
293			VF610_PAD_PTD23__ESDHC0_DAT4		0x31ef
294			VF610_PAD_PTD22__ESDHC0_DAT5		0x31ef
295			VF610_PAD_PTD21__ESDHC0_DAT6		0x31ef
296			VF610_PAD_PTD20__ESDHC0_DAT7		0x31ef
297		>;
298	};
299
300	pinctrl_esdhc1: esdhc1grp {
301		fsl,pins = <
302			VF610_PAD_PTA24__ESDHC1_CLK		0x31ef
303			VF610_PAD_PTA25__ESDHC1_CMD		0x31ef
304			VF610_PAD_PTA26__ESDHC1_DAT0		0x31ef
305			VF610_PAD_PTA27__ESDHC1_DAT1		0x31ef
306			VF610_PAD_PTA28__ESDHC1_DATA2		0x31ef
307			VF610_PAD_PTA29__ESDHC1_DAT3		0x31ef
308		>;
309	};
310
311	pinctrl_fec1: fec1grp {
312		fsl,pins = <
313			VF610_PAD_PTA6__RMII_CLKIN		0x30d1
314			VF610_PAD_PTC9__ENET_RMII1_MDC		0x30d2
315			VF610_PAD_PTC10__ENET_RMII1_MDIO	0x30d3
316			VF610_PAD_PTC11__ENET_RMII1_CRS		0x30d1
317			VF610_PAD_PTC12__ENET_RMII1_RXD1	0x30d1
318			VF610_PAD_PTC13__ENET_RMII1_RXD0	0x30d1
319			VF610_PAD_PTC14__ENET_RMII1_RXER	0x30d1
320			VF610_PAD_PTC15__ENET_RMII1_TXD1	0x30d2
321			VF610_PAD_PTC16__ENET_RMII1_TXD0	0x30d2
322			VF610_PAD_PTC17__ENET_RMII1_TXEN	0x30d2
323		>;
324	};
325
326	pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
327		fsl,pins = <
328			VF610_PAD_PTB28__GPIO_98		0x219d
329		>;
330	};
331
332	pinctrl_i2c0: i2c0grp {
333		fsl,pins = <
334			VF610_PAD_PTB14__I2C0_SCL		0x37ff
335			VF610_PAD_PTB15__I2C0_SDA		0x37ff
336		>;
337	};
338
339	pinctrl_i2c1: i2c1grp {
340		fsl,pins = <
341			VF610_PAD_PTB16__I2C1_SCL		0x37ff
342			VF610_PAD_PTB17__I2C1_SDA		0x37ff
343		>;
344	};
345
346	pinctrl_leds_debug: pinctrl-leds-debug {
347		fsl,pins = <
348			VF610_PAD_PTD3__GPIO_82			0x31c2
349		>;
350	};
351
352	pinctrl_uart0: uart0grp {
353		fsl,pins = <
354			VF610_PAD_PTB10__UART0_TX		0x21a2
355			VF610_PAD_PTB11__UART0_RX		0x21a1
356		>;
357	};
358
359	pinctrl_uart1: uart1grp {
360		fsl,pins = <
361			VF610_PAD_PTB23__UART1_TX		0x21a2
362			VF610_PAD_PTB24__UART1_RX		0x21a1
363		>;
364	};
365
366	pinctrl_uart2: uart2grp {
367		fsl,pins = <
368			VF610_PAD_PTD0__UART2_TX		0x21a2
369			VF610_PAD_PTD1__UART2_RX		0x21a1
370		>;
371	};
372
373	pinctrl_uart3: uart3grp {
374		fsl,pins = <
375			VF610_PAD_PTA30__UART3_TX		0x21a2
376			VF610_PAD_PTA31__UART3_RX		0x21a1
377		>;
378	};
379};
380