linux/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts

/*
 * 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>;

			switch0: switch0@0 {
				compatible = "marvell,mv88e6085";
				pinctrl-0 = <&pinctrl_gpio_switch0>;
				pinctrl-names = "default";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0>;
				dsa,member = <0 0>;
				interrupt-parent = <&gpio0>;
				interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
				interrupt-controller;
				#interrupt-cells = <2>;

				ports {
					#address-cells = <1>;
					#size-cells = <0>;
					port@0 {
						reg = <0>;
						label = "lan0";
						phy-handle = <&switch0phy0>;
					};

					port@1 {
						reg = <1>;
						label = "lan1";
						phy-handle = <&switch0phy1>;
					};

					port@2 {
						reg = <2>;
						label = "lan2";
						phy-handle = <&switch0phy2>;
					};

					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";
						ethernet = <&fec1>;
						fixed-link {
							speed = <100>;
							full-duplex;
						};
					};
				};
				mdio {
					#address-cells = <1>;
					#size-cells = <0>;
					switch0phy0: switch0phy0@0 {
						reg = <0>;
						interrupt-parent = <&switch0>;
						interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
					};
					switch0phy1: switch1phy0@1 {
						reg = <1>;
						interrupt-parent = <&switch0>;
						interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;					};
					switch0phy2: switch1phy0@2 {
						reg = <2>;
						interrupt-parent = <&switch0>;
						interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
					};
				};
			};
		};

		mdio_mux_2: mdio@2 {
			reg = <2>;
			#address-cells = <1>;
			#size-cells = <0>;

			switch1: switch1@0 {
				compatible = "marvell,mv88e6085";
				pinctrl-0 = <&pinctrl_gpio_switch1>;
				pinctrl-names = "default";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0>;
				dsa,member = <0 1>;
				interrupt-parent = <&gpio0>;
				interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
				interrupt-controller;
				#interrupt-cells = <2>;

				ports {
					#address-cells = <1>;
					#size-cells = <0>;
					port@0 {
						reg = <0>;
						label = "lan3";
						phy-handle = <&switch1phy0>;
					};

					port@1 {
						reg = <1>;
						label = "lan4";
						phy-handle = <&switch1phy1>;
					};

					port@2 {
						reg = <2>;
						label = "lan5";
						phy-handle = <&switch1phy2>;
					};

					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;
						};
					};
				};
				mdio {
					#address-cells = <1>;
					#size-cells = <0>;
					switch1phy0: switch1phy0@0 {
						reg = <0>;
						interrupt-parent = <&switch1>;
						interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
					};
					switch1phy1: switch1phy0@1 {
						reg = <1>;
						interrupt-parent = <&switch1>;
						interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
					};
					switch1phy2: switch1phy0@2 {
						reg = <2>;
						interrupt-parent = <&switch1>;
						interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
					};
				};
			};
		};

		mdio_mux_4: mdio@4 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <4>;

			switch2: switch2@0 {
				compatible = "marvell,mv88e6085";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0>;
				dsa,member = <0 2>;

				ports {
					#address-cells = <1>;
					#size-cells = <0>;
					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;
						};
					};
				};
			};
		};

		mdio_mux_8: mdio@8 {
			reg = <8>;
			#address-cells = <1>;
			#size-cells = <0>;
		};
	};

	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 = <&reg_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>;
		};
	};
};

&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_gpio_switch0: pinctrl-gpio-switch0 {
		fsl,pins = <
			VF610_PAD_PTB5__GPIO_27		0x219d
		>;
	};

	pinctrl_gpio_switch1: pinctrl-gpio-switch1 {
		fsl,pins = <
			VF610_PAD_PTB4__GPIO_26		0x219d
		>;
	};

	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_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
		>;
	};
};