/* * Copyright (C) 2015 Marek Vasut * * 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 as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * 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. * * You should have received a copy of the GNU General Public * License along with this file; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, * MA 02110-1301 USA * * 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 "AS IS", 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. */ #include "socfpga_cyclone5.dtsi" #include #include / { model = "samtec VIN|ING FPGA"; compatible = "samtec,vining", "altr,socfpga-cyclone5", "altr,socfpga"; chosen { bootargs = "console=ttyS0,115200"; }; memory@0 { name = "memory"; device_type = "memory"; reg = <0x0 0x40000000>; /* 1GB */ }; aliases { /* * This allow the ethaddr uboot environment variable contents * to be added to the gmac1 device tree blob. */ ethernet0 = &gmac1; ethernet1 = &gmac0; }; gpio-keys { compatible = "gpio-keys"; hps_temp0 { label = "BTN_0"; /* TEMP_OS */ gpios = <&portc 18 GPIO_ACTIVE_LOW>; /* HPS_GPIO60 */ linux,code = ; }; hps_hkey0 { label = "BTN_1"; /* DIS_PWR */ gpios = <&portc 19 GPIO_ACTIVE_LOW>; /* HPS_GPIO61 */ linux,code = ; }; hps_hkey1 { label = "hps_hkey1"; /* POWER_DOWN */ gpios = <&portc 20 GPIO_ACTIVE_LOW>; /* HPS_GPIO62 */ linux,code = ; }; }; regulator-usb-nrst { compatible = "regulator-fixed"; regulator-name = "usb_nrst"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&portb 5 GPIO_ACTIVE_HIGH>; startup-delay-us = <70000>; enable-active-high; regulator-always-on; }; }; &gmac1 { status = "okay"; phy-mode = "rgmii"; phy-handle = <&phy1>; snps,reset-gpio = <&porta 0 GPIO_ACTIVE_LOW>; snps,reset-active-low; snps,reset-delays-us = <10000 10000 10000>; mdio0 { #address-cells = <1>; #size-cells = <0>; compatible = "snps,dwmac-mdio"; phy1: ethernet-phy@1 { reg = <1>; rxd0-skew-ps = <0>; rxd1-skew-ps = <0>; rxd2-skew-ps = <0>; rxd3-skew-ps = <0>; txen-skew-ps = <0>; txc-skew-ps = <2600>; rxdv-skew-ps = <0>; rxc-skew-ps = <2000>; }; }; }; &gpio0 { /* GPIO 0..29 */ status = "okay"; }; &gpio1 { /* GPIO 30..57 */ status = "okay"; }; &gpio2 { /* GPIO 58..66 (HLGPI 0..13 at offset 13) */ status = "okay"; }; &i2c0 { status = "okay"; gpio: pca9557@1f { compatible = "nxp,pca9557"; reg = <0x1f>; gpio-controller; #gpio-cells = <2>; }; temp: lm75@48 { compatible = "lm75"; reg = <0x48>; }; at24@50 { compatible = "at24,24c01"; pagesize = <8>; reg = <0x50>; }; i2cswitch@70 { compatible = "nxp,pca9548"; #address-cells = <1>; #size-cells = <0>; reg = <0x70>; i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; }; i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; }; i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; }; i2c@3 { #address-cells = <1>; #size-cells = <0>; reg = <3>; }; i2c@4 { #address-cells = <1>; #size-cells = <0>; reg = <4>; }; i2c@5 { #address-cells = <1>; #size-cells = <0>; reg = <5>; }; i2c@6 { /* Backplane EEPROM */ #address-cells = <1>; #size-cells = <0>; reg = <6>; eeprom@51 { compatible = "at,24c01"; pagesize = <8>; reg = <0x51>; }; }; i2c@7 { /* Power board EEPROM */ #address-cells = <1>; #size-cells = <0>; reg = <7>; eeprom@51 { compatible = "at,24c01"; pagesize = <8>; reg = <0x51>; }; }; }; }; &i2c1 { status = "okay"; clock-frequency = <100000>; at24@50 { compatible = "atmel,24c02"; pagesize = <8>; reg = <0x50>; }; }; &qspi { status = "okay"; n25q128@0 { #address-cells = <1>; #size-cells = <1>; compatible = "n25q128"; reg = <0>; /* chip select */ spi-max-frequency = <100000000>; m25p,fast-read; cdns,page-size = <256>; cdns,block-size = <16>; cdns,read-delay = <4>; cdns,tshsl-ns = <50>; cdns,tsd2d-ns = <50>; cdns,tchsh-ns = <4>; cdns,tslch-ns = <4>; }; n25q00@1 { #address-cells = <1>; #size-cells = <1>; compatible = "n25q00"; reg = <1>; /* chip select */ spi-max-frequency = <100000000>; m25p,fast-read; cdns,page-size = <256>; cdns,block-size = <16>; cdns,read-delay = <4>; cdns,tshsl-ns = <50>; cdns,tsd2d-ns = <50>; cdns,tchsh-ns = <4>; cdns,tslch-ns = <4>; }; }; &usb0 { dr_mode = "host"; status = "okay"; }; &usb1 { dr_mode = "peripheral"; status = "okay"; };