diff options
Diffstat (limited to 'arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts b/arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts new file mode 100644 index 000000000..31b01a998 --- /dev/null +++ b/arch/arm/boot/dts/socfpga_cyclone5_de0_sockit.dts @@ -0,0 +1,112 @@ +/* + * Copyright Altera Corporation (C) 2015. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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 program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "socfpga_cyclone5.dtsi" + +/ { + model = "Terasic DE-0(Atlas)"; + compatible = "terasic,de0-atlas", "altr,socfpga-cyclone5", "altr,socfpga"; + + chosen { + bootargs = "earlyprintk"; + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + name = "memory"; + device_type = "memory"; + reg = <0x0 0x40000000>; /* 1GB */ + }; + + aliases { + ethernet0 = &gmac1; + }; + + regulator_3_3v: 3-3-v-regulator { + compatible = "regulator-fixed"; + regulator-name = "3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + leds { + compatible = "gpio-leds"; + hps0 { + label = "hps_led0"; + gpios = <&portb 24 0>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&gmac1 { + status = "okay"; + phy-mode = "rgmii"; + + txd0-skew-ps = <0>; /* -420ps */ + txd1-skew-ps = <0>; /* -420ps */ + txd2-skew-ps = <0>; /* -420ps */ + txd3-skew-ps = <0>; /* -420ps */ + rxd0-skew-ps = <420>; /* 0ps */ + rxd1-skew-ps = <420>; /* 0ps */ + rxd2-skew-ps = <420>; /* 0ps */ + rxd3-skew-ps = <420>; /* 0ps */ + txen-skew-ps = <0>; /* -420ps */ + txc-skew-ps = <1860>; /* 960ps */ + rxdv-skew-ps = <420>; /* 0ps */ + rxc-skew-ps = <1680>; /* 780ps */ + + max-frame-size = <3800>; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + clock-frequency = <100000>; + + adxl345: adxl345@53 { + compatible = "adi,adxl345"; + reg = <0x53>; + + interrupt-parent = <&portc>; + interrupts = <3 2>; + }; +}; + +&mmc0 { + vmmc-supply = <®ulator_3_3v>; + vqmmc-supply = <®ulator_3_3v>; + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; |