/* | |
* Copyright (C) 2012 Altera Corporation <www.altera.com> | |
* | |
* SPDX-License-Identifier: GPL-2.0+ | |
*/ | |
#include "socfpga_cyclone5.dtsi" | |
/ { | |
model = "Altera SOCFPGA Cyclone V SoC Development Kit"; | |
compatible = "altr,socfpga-cyclone5", "altr,socfpga"; | |
chosen { | |
bootargs = "console=ttyS0,115200"; | |
}; | |
memory { | |
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; | |
udc0 = &usb1; | |
}; | |
regulator_3_3v: 3-3-v-regulator { | |
compatible = "regulator-fixed"; | |
regulator-name = "3.3V"; | |
regulator-min-microvolt = <3300000>; | |
regulator-max-microvolt = <3300000>; | |
}; | |
soc { | |
u-boot,dm-pre-reloc; | |
}; | |
}; | |
&gmac1 { | |
status = "okay"; | |
phy-mode = "rgmii"; | |
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 { | |
status = "okay"; | |
}; | |
&gpio1 { | |
status = "okay"; | |
}; | |
&gpio2 { | |
status = "okay"; | |
}; | |
&i2c0 { | |
status = "okay"; | |
eeprom@51 { | |
compatible = "atmel,24c32"; | |
reg = <0x51>; | |
pagesize = <32>; | |
}; | |
rtc@68 { | |
compatible = "dallas,ds1339"; | |
reg = <0x68>; | |
}; | |
}; | |
&mmc0 { | |
status = "okay"; | |
u-boot,dm-pre-reloc; | |
cd-gpios = <&portb 18 0>; | |
vmmc-supply = <®ulator_3_3v>; | |
vqmmc-supply = <®ulator_3_3v>; | |
}; | |
&qspi { | |
status = "okay"; | |
u-boot,dm-pre-reloc; | |
flash0: n25q00@0 { | |
u-boot,dm-pre-reloc; | |
#address-cells = <1>; | |
#size-cells = <1>; | |
compatible = "n25q00", "spi-flash"; | |
reg = <0>; /* chip select */ | |
spi-max-frequency = <100000000>; | |
m25p,fast-read; | |
page-size = <256>; | |
block-size = <16>; /* 2^16, 64KB */ | |
cdns,tshsl-ns = <50>; | |
cdns,tsd2d-ns = <50>; | |
cdns,tchsh-ns = <4>; | |
cdns,tslch-ns = <4>; | |
}; | |
}; | |
&usb1 { | |
status = "okay"; | |
}; |