// SPDX-License-Identifier: GPL-2.0 | |
/* | |
* Bitmain Antminer S9 board DTS | |
* | |
* Copyright (C) 2018 Michal Simek | |
* Copyright (C) 2018 VanguardiaSur | |
*/ | |
/dts-v1/; | |
#include "zynq-7000.dtsi" | |
/ { | |
model = "Bitmain Antminer S9 Board"; | |
compatible = "bitmain,antminer-s9", "xlnx,zynq-7000"; | |
aliases { | |
ethernet0 = &gem0; | |
serial0 = &uart1; | |
mmc0 = &sdhci0; | |
gpio0 = &gpio0; | |
}; | |
memory@0 { | |
device_type = "memory"; | |
reg = <0x0 0x40000000>; | |
}; | |
reserved-memory { | |
#address-cells = <1>; | |
#size-cells = <1>; | |
ranges; | |
bootcount@efffff0 { | |
reg = <0xefffff0 0x10>; | |
no-map; | |
}; | |
fpga_space@f000000 { | |
reg = <0xf000000 0x1000000>; | |
no-map; | |
}; | |
}; | |
chosen { | |
bootargs = "earlycon"; | |
stdout-path = "serial0:115200n8"; | |
}; | |
}; | |
&clkc { | |
ps-clk-frequency = <33333333>; | |
}; | |
&nfc0 { | |
status = "okay"; | |
}; | |
&smcc { | |
status = "okay"; | |
}; | |
&gem0 { | |
status = "okay"; | |
phy-mode = "rgmii-id"; | |
phy-handle = <ðernet_phy>; | |
/* 0362/5e62 */ | |
ethernet_phy: ethernet-phy@1 { | |
reg = <1>; | |
}; | |
}; | |
&sdhci0 { | |
u-boot,dm-pre-reloc; | |
status = "okay"; | |
disable-wp; | |
}; | |
&uart1 { | |
u-boot,dm-pre-reloc; | |
status = "okay"; | |
}; | |
&watchdog0 { | |
reset-on-timeout; | |
timeout-sec = <200>; | |
}; |