1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Device tree file for ZII's SSMB DTU board
6 * SSMB - SPU3 Switch Management Board
7 * DTU - Digital Tapping Unit
9 * Copyright (C) 2015-2019 Zodiac Inflight Innovations
11 * Based on an original 'vf610-twr.dts' which is Copyright 2015,
12 * Freescale Semiconductor, Inc.
19 model = "ZII VF610 SSMB DTU Board";
20 compatible = "zii,vf610dtu", "zii,vf610dev", "fsl,vf610";
27 device_type = "memory";
28 reg = <0x80000000 0x20000000>;
32 compatible = "gpio-leds";
33 pinctrl-0 = <&pinctrl_leds_debug>;
34 pinctrl-names = "default";
37 label = "zii:green:debug1";
38 gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;
39 linux,default-trigger = "heartbeat";
43 reg_vcc_3v3_mcu: regulator {
44 compatible = "regulator-fixed";
45 regulator-name = "vcc_3v3_mcu";
46 regulator-min-microvolt = <3300000>;
47 regulator-max-microvolt = <3300000>;
50 supply-voltage-monitor {
51 compatible = "iio-hwmon";
52 io-channels = <&adc0 8>, /* 12V_MAIN */
53 <&adc0 9>, /* +3.3V */
54 <&adc1 8>, /* VCC_1V5 */
55 <&adc1 9>; /* VCC_1V2 */
60 vref-supply = <®_vcc_3v3_mcu>;
65 vref-supply = <®_vcc_3v3_mcu>;
78 pinctrl-names = "default";
79 pinctrl-0 = <&pinctrl_esdhc0>;
83 keep-power-in-suspend;
90 pinctrl-names = "default";
91 pinctrl-0 = <&pinctrl_esdhc1>;
99 pinctrl-names = "default";
100 pinctrl-0 = <&pinctrl_fec1>;
109 #address-cells = <1>;
111 clock-frequency = <12500000>;
116 compatible = "marvell,mv88e6190";
117 pinctrl-0 = <&pinctrl_gpio_switch0>;
118 pinctrl-names = "default";
120 eeprom-length = <65536>;
121 interrupt-parent = <&gpio3>;
122 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
123 interrupt-controller;
124 #interrupt-cells = <2>;
127 #address-cells = <1>;
143 label = "eth_cu_100_3";
148 label = "eth_cu_1000_4";
153 label = "eth_cu_1000_5";
158 label = "eth_cu_1000_1";
163 label = "eth_cu_1000_2";
164 phy-handle = <&phy9>;
166 managed = "in-band-status";
171 compatible = "marvell,mv88e6xxx-mdio-external";
172 #address-cells = <1>;
176 compatible = "ethernet-phy-ieee802.3-c45";
177 pinctrl-0 = <&pinctrl_gpio_phy9>;
178 pinctrl-names = "default";
179 interrupt-parent = <&gpio2>;
180 interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
189 clock-frequency = <100000>;
190 pinctrl-names = "default";
191 pinctrl-0 = <&pinctrl_i2c0>;
194 gpio6: gpio-expander@22 {
195 compatible = "nxp,pca9554";
202 temperature-sensor@48 {
203 compatible = "national,lm75";
208 temperature-sensor@4d {
209 compatible = "national,lm75";
214 compatible = "atmel,24c04";
220 compatible = "atmel,24c04";
230 pinctrl-names = "default";
231 pinctrl-0 = <&pinctrl_uart0>;
236 pinctrl_dspi1: dspi1grp {
238 VF610_PAD_PTD5__DSPI1_CS0 0x1182
239 VF610_PAD_PTD4__DSPI1_CS1 0x1182
240 VF610_PAD_PTC6__DSPI1_SIN 0x1181
241 VF610_PAD_PTC7__DSPI1_SOUT 0x1182
242 VF610_PAD_PTC8__DSPI1_SCK 0x1182
246 pinctrl_esdhc0: esdhc0grp {
248 VF610_PAD_PTC0__ESDHC0_CLK 0x31ef
249 VF610_PAD_PTC1__ESDHC0_CMD 0x31ef
250 VF610_PAD_PTC2__ESDHC0_DAT0 0x31ef
251 VF610_PAD_PTC3__ESDHC0_DAT1 0x31ef
252 VF610_PAD_PTC4__ESDHC0_DAT2 0x31ef
253 VF610_PAD_PTC5__ESDHC0_DAT3 0x31ef
254 VF610_PAD_PTD23__ESDHC0_DAT4 0x31ef
255 VF610_PAD_PTD22__ESDHC0_DAT5 0x31ef
256 VF610_PAD_PTD21__ESDHC0_DAT6 0x31ef
257 VF610_PAD_PTD20__ESDHC0_DAT7 0x31ef
261 pinctrl_esdhc1: esdhc1grp {
263 VF610_PAD_PTA24__ESDHC1_CLK 0x31ef
264 VF610_PAD_PTA25__ESDHC1_CMD 0x31ef
265 VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef
266 VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef
267 VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef
268 VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef
272 pinctrl_fec1: fec1grp {
274 VF610_PAD_PTA6__RMII_CLKIN 0x30d1
275 VF610_PAD_PTC9__ENET_RMII1_MDC 0x30d2
276 VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30d3
277 VF610_PAD_PTC11__ENET_RMII1_CRS 0x30d1
278 VF610_PAD_PTC12__ENET_RMII1_RXD1 0x30d1
279 VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30d1
280 VF610_PAD_PTC14__ENET_RMII1_RXER 0x30d1
281 VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30d2
282 VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30d2
283 VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30d2
287 pinctrl_gpio_phy9: pinctrl-gpio-phy9 {
289 VF610_PAD_PTB24__GPIO_94 0x219d
293 pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
295 VF610_PAD_PTB28__GPIO_98 0x219d
299 pinctrl_i2c0: i2c0grp {
301 VF610_PAD_PTB14__I2C0_SCL 0x37ff
302 VF610_PAD_PTB15__I2C0_SDA 0x37ff
306 pinctrl_i2c1: i2c1grp {
308 VF610_PAD_PTB16__I2C1_SCL 0x37ff
309 VF610_PAD_PTB17__I2C1_SDA 0x37ff
313 pinctrl_leds_debug: pinctrl-leds-debug {
315 VF610_PAD_PTD3__GPIO_82 0x31c2
319 pinctrl_uart0: uart0grp {
321 VF610_PAD_PTB10__UART0_TX 0x21a2
322 VF610_PAD_PTB11__UART0_RX 0x21a1