--- /dev/null
+/*
+ * Copyright (C) 2015, 2016 Zodiac Inflight Innovations
+ *
+ * Based on an original 'vf610-twr.dts' which is Copyright 2015,
+ * Freescale Semiconductor, Inc.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "vf610.dtsi"
+
+/ {
+ model = "ZII VF610 Development Board, Rev B";
+ compatible = "zii,vf610dev-b", "zii,vf610dev", "fsl,vf610";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ pinctrl-0 = <&pinctrl_leds_debug>;
+ pinctrl-names = "default";
+
+ debug {
+ label = "zii:green:debug1";
+ gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ mdio-mux {
+ compatible = "mdio-mux-gpio";
+ pinctrl-0 = <&pinctrl_mdio_mux>;
+ pinctrl-names = "default";
+ gpios = <&gpio0 8 GPIO_ACTIVE_HIGH
+ &gpio0 9 GPIO_ACTIVE_HIGH
+ &gpio0 24 GPIO_ACTIVE_HIGH
+ &gpio0 25 GPIO_ACTIVE_HIGH>;
+ mdio-parent-bus = <&mdio1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mdio_mux_1: mdio@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mdio_mux_2: mdio@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mdio_mux_4: mdio@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mdio_mux_8: mdio@8 {
+ reg = <8>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ dsa {
+ compatible = "marvell,dsa";
+ #address-cells = <2>;
+ #size-cells = <0>;
+ dsa,ethernet = <&fec1>;
+ dsa,mii-bus = <&mdio_mux_1>;
+
+ /* 6352 - Primary - 7 ports */
+ switch0: switch@0-0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x00 0>;
+ eeprom-length = <512>;
+
+ port@0 {
+ reg = <0>;
+ label = "lan0";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan1";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ switch0port5: port@5 {
+ reg = <5>;
+ label = "dsa";
+ phy-mode = "rgmii-txid";
+ link = <&switch1port6
+ &switch2port9>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ port@6 {
+ reg = <6>;
+ label = "cpu";
+
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
+ };
+
+ };
+
+ /* 6352 - Secondary - 7 ports */
+ switch1: switch@0-1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x00 1>;
+ eeprom-length = <512>;
+ mii-bus = <&mdio_mux_2>;
+
+ port@0 {
+ reg = <0>;
+ label = "lan3";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan4";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan5";
+ };
+
+ switch1port5: port@5 {
+ reg = <5>;
+ label = "dsa";
+ link = <&switch2port9>;
+ phy-mode = "rgmii-txid";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ switch1port6: port@6 {
+ reg = <6>;
+ label = "dsa";
+ phy-mode = "rgmii-txid";
+ link = <&switch0port5>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+
+ /* 6185 - 10 ports */
+ switch2: switch@0-2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x00 2>;
+ mii-bus = <&mdio_mux_4>;
+
+ port@0 {
+ reg = <0>;
+ label = "lan6";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan7";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan8";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "optical3";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ link-gpios = <&gpio6 2
+ GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "optical4";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ link-gpios = <&gpio6 3
+ GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ switch2port9: port@9 {
+ reg = <9>;
+ label = "dsa";
+ phy-mode = "rgmii-txid";
+ link = <&switch1port5
+ &switch0port5>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+ };
+
+ reg_vcc_3v3_mcu: regulator-vcc-3v3-mcu {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_3v3_mcu";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ usb0_vbus: regulator-usb0-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-0 = <&pinctrl_usb_vbus>;
+ regulator-name = "usb_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 6 0>;
+ };
+
+ spi0 {
+ compatible = "spi-gpio";
+ pinctrl-0 = <&pinctrl_gpio_spi0>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpio-sck = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+ gpio-mosi = <&gpio1 11 GPIO_ACTIVE_HIGH>;
+ gpio-miso = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH
+ &gpio1 8 GPIO_ACTIVE_HIGH>;
+ num-chipselects = <2>;
+
+ m25p128@0 {
+ compatible = "m25p128", "jedec,spi-nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+
+ at93c46d@1 {
+ compatible = "atmel,at93c46d";
+ pinctrl-0 = <&pinctrl_gpio_e6185_eeprom_sel>;
+ pinctrl-names = "default";
+ #address-cells = <0>;
+ #size-cells = <0>;
+ reg = <1>;
+ spi-max-frequency = <500000>;
+ spi-cs-high;
+ data-size = <16>;
+ select-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&adc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc0_ad5>;
+ vref-supply = <®_vcc_3v3_mcu>;
+ status = "okay";
+};
+
+&edma0 {
+ status = "okay";
+};
+
+&esdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc1>;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&fec0 {
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec0>;
+ status = "okay";
+};
+
+&fec1 {
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec1>;
+ status = "okay";
+
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
+
+ mdio1: mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+ };
+};
+
+&i2c0 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ status = "okay";
+
+ gpio5: pca9554@20 {
+ compatible = "nxp,pca9554";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ };
+
+ gpio6: pca9554@22 {
+ compatible = "nxp,pca9554";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pca9554_22>;
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ lm75@48 {
+ compatible = "national,lm75";
+ reg = <0x48>;
+ };
+
+ at24c04@50 {
+ compatible = "atmel,24c04";
+ reg = <0x50>;
+ };
+
+ at24c04@52 {
+ compatible = "atmel,24c04";
+ reg = <0x52>;
+ };
+
+ ds1682@6b {
+ compatible = "dallas,ds1682";
+ reg = <0x6b>;
+ };
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+
+ tca9548@70 {
+ compatible = "nxp,pca9548";
+ pinctrl-0 = <&pinctrl_i2c_mux_reset>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ sfp1: at24c04@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ sfp2: at24c04@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ sfp3: at24c04@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ sfp4: at24c04@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ };
+ };
+
+ i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+ };
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&usbdev0 {
+ disable-over-current;
+ vbus-supply = <&usb0_vbus>;
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usbh1 {
+ disable-over-current;
+ status = "okay";
+};
+
+&usbmisc0 {
+ status = "okay";
+};
+
+&usbmisc1 {
+ status = "okay";
+};
+
+&usbphy0 {
+ status = "okay";
+};
+
+&usbphy1 {
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_adc0_ad5: adc0ad5grp {
+ fsl,pins = <
+ VF610_PAD_PTC30__ADC0_SE5 0x00a1
+ >;
+ };
+
+ pinctrl_dspi0: dspi0grp {
+ fsl,pins = <
+ VF610_PAD_PTB18__DSPI0_CS1 0x1182
+ VF610_PAD_PTB19__DSPI0_CS0 0x1182
+ VF610_PAD_PTB20__DSPI0_SIN 0x1181
+ VF610_PAD_PTB21__DSPI0_SOUT 0x1182
+ VF610_PAD_PTB22__DSPI0_SCK 0x1182
+ >;
+ };
+
+ pinctrl_dspi2: dspi2grp {
+ fsl,pins = <
+ VF610_PAD_PTD31__DSPI2_CS1 0x1182
+ VF610_PAD_PTD30__DSPI2_CS0 0x1182
+ VF610_PAD_PTD29__DSPI2_SIN 0x1181
+ VF610_PAD_PTD28__DSPI2_SOUT 0x1182
+ VF610_PAD_PTD27__DSPI2_SCK 0x1182
+ >;
+ };
+
+ pinctrl_esdhc1: esdhc1grp {
+ fsl,pins = <
+ VF610_PAD_PTA24__ESDHC1_CLK 0x31ef
+ VF610_PAD_PTA25__ESDHC1_CMD 0x31ef
+ VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef
+ VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef
+ VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef
+ VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef
+ VF610_PAD_PTA7__GPIO_134 0x219d
+ >;
+ };
+
+ pinctrl_fec0: fec0grp {
+ fsl,pins = <
+ VF610_PAD_PTC0__ENET_RMII0_MDC 0x30d2
+ VF610_PAD_PTC1__ENET_RMII0_MDIO 0x30d3
+ VF610_PAD_PTC2__ENET_RMII0_CRS 0x30d1
+ VF610_PAD_PTC3__ENET_RMII0_RXD1 0x30d1
+ VF610_PAD_PTC4__ENET_RMII0_RXD0 0x30d1
+ VF610_PAD_PTC5__ENET_RMII0_RXER 0x30d1
+ VF610_PAD_PTC6__ENET_RMII0_TXD1 0x30d2
+ VF610_PAD_PTC7__ENET_RMII0_TXD0 0x30d2
+ VF610_PAD_PTC8__ENET_RMII0_TXEN 0x30d2
+ >;
+ };
+
+ pinctrl_fec1: fec1grp {
+ fsl,pins = <
+ VF610_PAD_PTA6__RMII_CLKIN 0x30d1
+ VF610_PAD_PTC9__ENET_RMII1_MDC 0x30d2
+ VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30d3
+ VF610_PAD_PTC11__ENET_RMII1_CRS 0x30d1
+ VF610_PAD_PTC12__ENET_RMII1_RXD1 0x30d1
+ VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30d1
+ VF610_PAD_PTC14__ENET_RMII1_RXER 0x30d1
+ VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30d2
+ VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30d2
+ VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30d2
+ >;
+ };
+
+ pinctrl_gpio_e6185_eeprom_sel: pinctrl-gpio-e6185-eeprom-spi0 {
+ fsl,pins = <
+ VF610_PAD_PTE27__GPIO_132 0x33e2
+ >;
+ };
+
+ pinctrl_gpio_spi0: pinctrl-gpio-spi0 {
+ fsl,pins = <
+ VF610_PAD_PTB22__GPIO_44 0x33e2
+ VF610_PAD_PTB21__GPIO_43 0x33e2
+ VF610_PAD_PTB20__GPIO_42 0x33e1
+ VF610_PAD_PTB19__GPIO_41 0x33e2
+ VF610_PAD_PTB18__GPIO_40 0x33e2
+ >;
+ };
+
+ pinctrl_i2c_mux_reset: pinctrl-i2c-mux-reset {
+ fsl,pins = <
+ VF610_PAD_PTE14__GPIO_119 0x31c2
+ >;
+ };
+
+ pinctrl_i2c0: i2c0grp {
+ fsl,pins = <
+ VF610_PAD_PTB14__I2C0_SCL 0x37ff
+ VF610_PAD_PTB15__I2C0_SDA 0x37ff
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ VF610_PAD_PTB16__I2C1_SCL 0x37ff
+ VF610_PAD_PTB17__I2C1_SDA 0x37ff
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ VF610_PAD_PTA22__I2C2_SCL 0x37ff
+ VF610_PAD_PTA23__I2C2_SDA 0x37ff
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ VF610_PAD_PTA30__I2C3_SCL 0x37ff
+ VF610_PAD_PTA31__I2C3_SDA 0x37ff
+ >;
+ };
+
+ pinctrl_leds_debug: pinctrl-leds-debug {
+ fsl,pins = <
+ VF610_PAD_PTD20__GPIO_74 0x31c2
+ >;
+ };
+
+ pinctrl_mdio_mux: pinctrl-mdio-mux {
+ fsl,pins = <
+ VF610_PAD_PTA18__GPIO_8 0x31c2
+ VF610_PAD_PTA19__GPIO_9 0x31c2
+ VF610_PAD_PTB2__GPIO_24 0x31c2
+ VF610_PAD_PTB3__GPIO_25 0x31c2
+ >;
+ };
+
+ pinctrl_pca9554_22: pinctrl-pca95540-22 {
+ fsl,pins = <
+ VF610_PAD_PTB28__GPIO_98 0x219d
+ >;
+ };
+
+ pinctrl_pwm0: pwm0grp {
+ fsl,pins = <
+ VF610_PAD_PTB0__FTM0_CH0 0x1582
+ VF610_PAD_PTB1__FTM0_CH1 0x1582
+ VF610_PAD_PTB2__FTM0_CH2 0x1582
+ VF610_PAD_PTB3__FTM0_CH3 0x1582
+ >;
+ };
+
+ pinctrl_qspi0: qspi0grp {
+ fsl,pins = <
+ VF610_PAD_PTD7__QSPI0_B_QSCK 0x31c3
+ VF610_PAD_PTD8__QSPI0_B_CS0 0x31ff
+ VF610_PAD_PTD9__QSPI0_B_DATA3 0x31c3
+ VF610_PAD_PTD10__QSPI0_B_DATA2 0x31c3
+ VF610_PAD_PTD11__QSPI0_B_DATA1 0x31c3
+ VF610_PAD_PTD12__QSPI0_B_DATA0 0x31c3
+ >;
+ };
+
+ pinctrl_uart0: uart0grp {
+ fsl,pins = <
+ VF610_PAD_PTB10__UART0_TX 0x21a2
+ VF610_PAD_PTB11__UART0_RX 0x21a1
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ VF610_PAD_PTB23__UART1_TX 0x21a2
+ VF610_PAD_PTB24__UART1_RX 0x21a1
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ VF610_PAD_PTD0__UART2_TX 0x21a2
+ VF610_PAD_PTD1__UART2_RX 0x21a1
+ >;
+ };
+
+ pinctrl_usb_vbus: pinctrl-usb-vbus {
+ fsl,pins = <
+ VF610_PAD_PTA16__GPIO_6 0x31c2
+ >;
+ };
+
+ pinctrl_usb0_host: usb0-host-grp {
+ fsl,pins = <
+ VF610_PAD_PTD6__GPIO_85 0x0062
+ >;
+ };
+};
projects / cascardo / linux.git / commitdiff