// SPDX-License-Identifier: GPL-2.0+ | |
/* | |
* dts file for Avnet MiniZed board | |
* | |
* (C) Copyright 2017 - 2018, Xilinx, Inc. | |
* | |
* Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com> | |
*/ | |
/dts-v1/; | |
#include "zynq-7000.dtsi" | |
/ { | |
model = "Avnet Zynq MiniZed Development Board"; | |
compatible = "avnet,minized", "xlnx,zynq-7000"; | |
aliases { | |
serial0 = &uart1; | |
serial1 = &uart0; | |
spi0 = &qspi; | |
mmc0 = &sdhci0; | |
}; | |
memory@0 { | |
device_type = "memory"; | |
reg = <0x0 0x20000000>; | |
}; | |
chosen { | |
bootargs = ""; | |
stdout-path = "serial0:115200n8"; | |
}; | |
usb_phy0: phy0 { | |
compatible = "usb-nop-xceiv"; | |
#phy-cells = <0>; | |
}; | |
}; | |
&qspi { | |
status = "okay"; | |
is-dual = <0>; | |
num-cs = <1>; | |
flash@0 { | |
compatible = "micron,m25p128"; | |
reg = <0x0>; | |
spi-tx-bus-width = <4>; | |
spi-rx-bus-width = <4>; | |
spi-max-frequency = <50000000>; | |
partitions { | |
compatible = "fixed-partitions"; | |
#address-cells = <1>; | |
#size-cells = <1>; | |
partition@0 { | |
label = "boot"; | |
reg = <0x0 0xff0000>; | |
}; | |
partition@270000 { | |
label = "kernel"; | |
reg = <0x270000 0xd80000>; | |
}; | |
partition@ff0000 { | |
label = "bootenv"; | |
reg = <0xff0000 0x10000>; | |
}; | |
partition@1000000 { | |
label = "spare"; | |
reg = <0x1000000 0x0>; | |
}; | |
}; | |
}; | |
}; | |
&uart0 { | |
status = "okay"; | |
}; | |
&uart1 { | |
u-boot,dm-pre-reloc; | |
status = "okay"; | |
}; | |
&usb0 { | |
status = "okay"; | |
dr_mode = "host"; | |
usb-phy = <&usb_phy0>; | |
usb-reset = <&gpio0 7 0>; /* USB_RST_N-MIO7 */ | |
}; | |
&sdhci1 { | |
status = "okay"; | |
non-removable; | |
bus-width = <4>; | |
max-frequency = <12000000>; | |
#address-cells = <1>; | |
#size-cells = <0>; | |
mmccard: mmccard@0 { | |
compatible = "mmc-card"; | |
reg = <0>; | |
broken-hpi; | |
}; | |
}; |