// SPDX-License-Identifier: GPL-2.0+ | |
/* | |
* SYZYGY Hub DTS | |
* | |
* Copyright (C) 2011 - 2015 Xilinx | |
* Copyright (C) 2017 Opal Kelly Inc. | |
*/ | |
/dts-v1/; | |
/include/ "zynq-7000.dtsi" | |
/ { | |
model = "SYZYGY Hub"; | |
compatible = "opalkelly,syzygy-hub", "xlnx,zynq-7000"; | |
aliases { | |
ethernet0 = &gem0; | |
serial0 = &uart0; | |
mmc0 = &sdhci0; | |
nvmem0 = &eeprom; | |
i2c0 = &i2c1; | |
}; | |
memory@0 { | |
device_type = "memory"; | |
reg = <0x0 0x40000000>; | |
}; | |
chosen { | |
bootargs = ""; | |
stdout-path = "serial0:115200n8"; | |
}; | |
usb_phy0: phy0 { | |
#phy-cells = <0>; | |
compatible = "usb-nop-xceiv"; | |
reset-gpios = <&gpio0 47 1>; | |
}; | |
}; | |
&clkc { | |
ps-clk-frequency = <50000000>; | |
}; | |
&gem0 { | |
status = "okay"; | |
phy-mode = "rgmii-id"; | |
phy-handle = <ðernet_phy>; | |
ethernet_phy: ethernet-phy@0 { | |
reg = <0>; | |
device_type = "ethernet-phy"; | |
}; | |
}; | |
&i2c1 { | |
status = "okay"; | |
eeprom: eeprom@57 { | |
compatible = "atmel,24c08"; /* not sure if this is correct */ | |
reg = <0x57>; | |
}; | |
}; | |
&sdhci0 { | |
u-boot,dm-pre-reloc; | |
status = "okay"; | |
}; | |
&uart0 { | |
u-boot,dm-pre-reloc; | |
status = "okay"; | |
}; | |
&usb0 { | |
status = "okay"; | |
dr_mode = "otg"; | |
usb-phy = <&usb_phy0>; | |
}; |