linux_dsm_epyc7002/arch/arm/boot/dts/vf610-zii-dev-rev-c.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-zii-dev.dtsi"

/ {
	model = "ZII VF610 Development Board, Rev C";
	compatible = "zii,vf610dev-c", "zii,vf610dev", "fsl,vf610";

	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 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: switch@0 {
				compatible = "marvell,mv88e6190";
				pinctrl-0 = <&pinctrl_gpio_switch0>;
				pinctrl-names = "default";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0>;
				dsa,member = <0 0>;
				eeprom-length = <512>;
				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 = "cpu";
						ethernet = <&fec1>;

						fixed-link {
							speed = <100>;
							full-duplex;
						};
					};

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

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

					port@3 {
						reg = <3>;
						label = "lan3";
						phy-handle = <&switch0phy3>;
					};

					port@4 {
						reg = <4>;
						label = "lan4";
						phy-handle = <&switch0phy4>;
					};

					switch0port10: port@10 {
						reg = <10>;
						label = "dsa";
						phy-mode = "xgmii";
						link = <&switch1port10>;
					};
				};

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

					switch0phy1: switch0phy@1 {
						reg = <1>;
						interrupt-parent = <&switch0>;
						interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
					};

					switch0phy2: switch0phy@2 {
						reg = <2>;
						interrupt-parent = <&switch0>;
						interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
					};

					switch0phy3: switch0phy@3 {
						reg = <3>;
						interrupt-parent = <&switch0>;
						interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
					};

					switch0phy4: switch0phy@4 {
						reg = <4>;
						interrupt-parent = <&switch0>;
						interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
					};
				};
			};
		};

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

			switch1: switch@0 {
				compatible = "marvell,mv88e6190";
				pinctrl-0 = <&pinctrl_gpio_switch1>;
				pinctrl-names = "default";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0>;
				dsa,member = <0 1>;
				eeprom-length = <512>;
				interrupt-parent = <&gpio0>;
				interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
				interrupt-controller;
				#interrupt-cells = <2>;

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

					port@1 {
						reg = <1>;
						label = "lan5";
						phy-handle = <&switch1phy1>;
					};

					port@2 {
						reg = <2>;
						label = "lan6";
						phy-handle = <&switch1phy2>;
					};

					port@3 {
						reg = <3>;
						label = "lan7";
						phy-handle = <&switch1phy3>;
					};

					port@4 {
						reg = <4>;
						label = "lan8";
						phy-handle = <&switch1phy4>;
					};


					switch1port10: port@10 {
						reg = <10>;
						label = "dsa";
						phy-mode = "xgmii";
						link = <&switch0port10>;
					};
				};
				mdio {
					#address-cells = <1>;
					#size-cells = <0>;

					switch1phy1: switch1phy@1 {
						reg = <1>;
						interrupt-parent = <&switch1>;
						interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
					};

					switch1phy2: switch1phy@2 {
						reg = <2>;
						interrupt-parent = <&switch1>;
						interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
					};

					switch1phy3: switch1phy@3 {
						reg = <3>;
						interrupt-parent = <&switch1>;
						interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
					};

					switch1phy4: switch1phy@4 {
						reg = <4>;
						interrupt-parent = <&switch1>;
						interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
					};
				};
			};
		};

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

&dspi0 {
	bus-num = <0>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_dspi0>;
	status = "okay";
	spi-num-chipselects = <2>;

	m25p128@0 {
		compatible = "m25p128", "jedec,spi-nor";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0>;
		spi-max-frequency = <1000000>;
	};

	atzb-rf-233@1 {
		compatible = "atmel,at86rf233";

		pinctrl-names = "default";
		pinctrl-0 = <&pinctr_atzb_rf_233>;

		spi-max-frequency = <7500000>;
		reg = <1>;
		interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-parent = <&gpio3>;
		xtal-trim = /bits/ 8 <0x06>;

		sleep-gpio = <&gpio0 24 GPIO_ACTIVE_HIGH>;
		reset-gpio = <&gpio6 10 GPIO_ACTIVE_HIGH>;

		fsl,spi-cs-sck-delay = <180>;
		fsl,spi-sck-cs-delay = <250>;
	};
};

&i2c0 {
	/*
	 * U712
	 *
	 * Exposed signals:
	 *    P1 - WE2_CMD
	 *    P2 - WE2_CLK
	 */
	gpio5: pca9557@18 {
		compatible = "nxp,pca9557";
		reg = <0x18>;
		gpio-controller;
		#gpio-cells = <2>;
	};

	/*
	 * U121
	 *
	 * Exposed signals:
	 *    I/O0  - ENET_SWR_EN
	 *    I/O1  - ESW1_RESETn
	 *    I/O2  - ARINC_RESET
	 *    I/O3  - DD1_IO_RESET
	 *    I/O4  - ESW2_RESETn
	 *    I/O5  - ESW3_RESETn
	 *    I/O6  - ESW4_RESETn
	 *    I/O8  - TP909
	 *    I/O9  - FEM_SEL
	 *    I/O10 - WIFI_RESETn
	 *    I/O11 - PHY_RSTn
	 *    I/O12 - OPT1_SD
	 *    I/O13 - OPT2_SD
	 *    I/O14 - OPT1_TX_DIS
	 *    I/O15 - OPT2_TX_DIS
	 */
	gpio6: sx1503@20 {
		compatible = "semtech,sx1503q";

		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_sx1503_20>;
		#gpio-cells = <2>;
		#interrupt-cells = <2>;
		reg = <0x20>;
		interrupt-parent = <&gpio0>;
		interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
		gpio-controller;
		interrupt-controller;

		enet_swr_en {
			gpio-hog;
			gpios = <0 GPIO_ACTIVE_HIGH>;
			output-high;
			line-name = "enet-swr-en";
		};
	};

	/*
	 * U715
	 *
	 * Exposed signals:
	 *     IO0 - WE1_CLK
	 *     IO1 - WE1_CMD
	 */
	gpio7: pca9554@22 {
		compatible = "nxp,pca9554";
		reg = <0x22>;
		gpio-controller;
		#gpio-cells = <2>;

	};
};

&i2c1 {
	at24mac602@0 {
		compatible = "atmel,24c02";
		reg = <0x50>;
		read-only;
	};
};

&i2c2 {
	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>;
		};

		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>;
		};
	};
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	status = "okay";
};

&gpio0 {
	eth0_intrp {
		gpio-hog;
		gpios = <23 GPIO_ACTIVE_HIGH>;
		input;
		line-name = "sx1503-irq";
	};
};

&gpio3 {
	eth0_intrp {
		gpio-hog;
		gpios = <2 GPIO_ACTIVE_HIGH>;
		input;
		line-name = "eth0-intrp";
	};
};

&fec0 {
	mdio {
		#address-cells = <1>;
		#size-cells = <0>;
		status = "okay";

		ethernet-phy@0 {
			compatible = "ethernet-phy-ieee802.3-c22";

			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_fec0_phy_int>;

			interrupt-parent = <&gpio3>;
			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
			reg = <0>;
		};
	};
};

&iomuxc {
	pinctr_atzb_rf_233: pinctrl-atzb-rf-233 {
		fsl,pins = <
			VF610_PAD_PTB2__GPIO_24		0x31c2
			VF610_PAD_PTE27__GPIO_132	0x33e2
		>;
	};


	pinctrl_sx1503_20: pinctrl-sx1503-20 {
		fsl,pins = <
			VF610_PAD_PTB1__GPIO_23		0x219d
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			VF610_PAD_PTA20__UART3_TX	0x21a2
			VF610_PAD_PTA21__UART3_RX	0x21a1
		>;
	};

	pinctrl_mdio_mux: pinctrl-mdio-mux {
		fsl,pins = <
			VF610_PAD_PTA18__GPIO_8		0x31c2
			VF610_PAD_PTA19__GPIO_9		0x31c2
			VF610_PAD_PTB3__GPIO_25		0x31c2
		>;
	};

	pinctrl_fec0_phy_int: pinctrl-fec0-phy-int {
		fsl,pins = <
			VF610_PAD_PTB28__GPIO_98	0x219d
		>;
	};
};