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;
88 pinctrl-names = "default";
89 pinctrl-0 = <&pinctrl_esdhc1>;
96 pinctrl-names = "default";
97 pinctrl-0 = <&pinctrl_fec1>;
106 #address-cells = <1>;
111 compatible = "marvell,mv88e6190";
112 pinctrl-0 = <&pinctrl_gpio_switch0>;
113 pinctrl-names = "default";
115 eeprom-length = <65536>;
116 reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
117 interrupt-parent = <&gpio3>;
118 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
119 interrupt-controller;
120 #interrupt-cells = <2>;
123 #address-cells = <1>;
139 label = "eth_cu_100_3";
144 label = "eth_cu_1000_4";
149 label = "eth_cu_1000_5";
154 label = "eth_cu_1000_1";
159 label = "eth_cu_1000_2";
160 phy-handle = <&phy9>;
162 managed = "in-band-status";
167 compatible = "marvell,mv88e6xxx-mdio-external";
168 #address-cells = <1>;
172 compatible = "ethernet-phy-ieee802.3-c45";
173 pinctrl-0 = <&pinctrl_gpio_phy9>;
174 pinctrl-names = "default";
175 interrupt-parent = <&gpio2>;
176 interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
185 clock-frequency = <100000>;
186 pinctrl-names = "default";
187 pinctrl-0 = <&pinctrl_i2c0>;
190 gpio6: gpio-expander@22 {
191 compatible = "nxp,pca9554";
198 temperature-sensor@48 {
199 compatible = "national,lm75";
204 temperature-sensor@4d {
205 compatible = "national,lm75";
210 compatible = "atmel,24c04";
216 compatible = "atmel,24c04";
226 pinctrl-names = "default";
227 pinctrl-0 = <&pinctrl_uart0>;
232 pinctrl_dspi1: dspi1grp {
234 VF610_PAD_PTD5__DSPI1_CS0 0x1182
235 VF610_PAD_PTD4__DSPI1_CS1 0x1182
236 VF610_PAD_PTC6__DSPI1_SIN 0x1181
237 VF610_PAD_PTC7__DSPI1_SOUT 0x1182
238 VF610_PAD_PTC8__DSPI1_SCK 0x1182
242 pinctrl_esdhc0: esdhc0grp {
244 VF610_PAD_PTC0__ESDHC0_CLK 0x31ef
245 VF610_PAD_PTC1__ESDHC0_CMD 0x31ef
246 VF610_PAD_PTC2__ESDHC0_DAT0 0x31ef
247 VF610_PAD_PTC3__ESDHC0_DAT1 0x31ef
248 VF610_PAD_PTC4__ESDHC0_DAT2 0x31ef
249 VF610_PAD_PTC5__ESDHC0_DAT3 0x31ef
250 VF610_PAD_PTD23__ESDHC0_DAT4 0x31ef
251 VF610_PAD_PTD22__ESDHC0_DAT5 0x31ef
252 VF610_PAD_PTD21__ESDHC0_DAT6 0x31ef
253 VF610_PAD_PTD20__ESDHC0_DAT7 0x31ef
257 pinctrl_esdhc1: esdhc1grp {
259 VF610_PAD_PTA24__ESDHC1_CLK 0x31ef
260 VF610_PAD_PTA25__ESDHC1_CMD 0x31ef
261 VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef
262 VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef
263 VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef
264 VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef
268 pinctrl_fec1: fec1grp {
270 VF610_PAD_PTA6__RMII_CLKIN 0x30d1
271 VF610_PAD_PTC9__ENET_RMII1_MDC 0x30d2
272 VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30d3
273 VF610_PAD_PTC11__ENET_RMII1_CRS 0x30d1
274 VF610_PAD_PTC12__ENET_RMII1_RXD1 0x30d1
275 VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30d1
276 VF610_PAD_PTC14__ENET_RMII1_RXER 0x30d1
277 VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30d2
278 VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30d2
279 VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30d2
283 pinctrl_gpio_phy9: pinctrl-gpio-phy9 {
285 VF610_PAD_PTB24__GPIO_94 0x219d
289 pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
291 VF610_PAD_PTE2__GPIO_107 0x31c2
292 VF610_PAD_PTB28__GPIO_98 0x219d
296 pinctrl_i2c0: i2c0grp {
298 VF610_PAD_PTB14__I2C0_SCL 0x37ff
299 VF610_PAD_PTB15__I2C0_SDA 0x37ff
303 pinctrl_i2c1: i2c1grp {
305 VF610_PAD_PTB16__I2C1_SCL 0x37ff
306 VF610_PAD_PTB17__I2C1_SDA 0x37ff
310 pinctrl_leds_debug: pinctrl-leds-debug {
312 VF610_PAD_PTD3__GPIO_82 0x31c2
316 pinctrl_uart0: uart0grp {
318 VF610_PAD_PTB10__UART0_TX 0x21a2
319 VF610_PAD_PTB11__UART0_RX 0x21a1