zynq-cc108.dts
1.93 KB
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/*
* Xilinx CC108 board DTS
*
* (C) Copyright 2007-2013 Xilinx, Inc.
* (C) Copyright 2007-2013 Michal Simek
* (C) Copyright 2007-2012 PetaLogix Qld Pty Ltd
*
* Michal SIMEK <monstr@monstr.eu>
*
* SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
/include/ "zynq-7000.dtsi"
/ {
compatible = "xlnx,zynq-cc108", "xlnx,zynq-7000";
model = "Xilinx Zynq";
aliases {
ethernet0 = &gem0;
serial0 = &uart0;
spi0 = &qspi;
};
chosen {
bootargs = "";
stdout-path = "serial0:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x20000000>;
};
usb_phy0: phy0 {
compatible = "usb-nop-xceiv";
#phy-cells = <0>;
};
usb_phy1: phy1 {
compatible = "usb-nop-xceiv";
#phy-cells = <0>;
};
};
&gem0 {
status = "okay";
phy-mode = "rgmii-id";
phy-handle = <ðernet_phy>;
ethernet_phy: ethernet-phy@1 {
reg = <1>;
device_type = "ethernet-phy";
};
};
&qspi {
status = "okay";
is-dual = <0>;
num-cs = <1>;
flash@0 { /* 16 MB */
compatible = "n25q128a11";
reg = <0x0>;
spi-max-frequency = <50000000>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "qspi-fsbl-uboot-bs";
reg = <0x0 0x400000>; /* 4MB */
};
partition@0x400000 {
label = "qspi-linux";
reg = <0x400000 0x400000>; /* 4MB */
};
partition@0x800000 {
label = "qspi-rootfs";
reg = <0x800000 0x400000>; /* 4MB */
};
partition@0xc00000 {
label = "qspi-devicetree";
reg = <0xc00000 0x100000>; /* 1MB */
};
partition@0xd00000 {
label = "qspi-scratch";
reg = <0xd00000 0x200000>; /* 2MB */
};
partition@0xf00000 {
label = "qspi-uboot-env";
reg = <0xf00000 0x100000>; /* 1MB */
};
};
};
&sdhci1 {
status = "okay";
broken-cd ;
wp-inverted ;
};
&uart0 {
u-boot,dm-pre-reloc;
status = "okay";
};
&usb0 {
status = "okay";
dr_mode = "host";
usb-phy = <&usb_phy0>;
};
&usb1 {
status = "okay";
dr_mode = "host";
usb-phy = <&usb_phy1>;
};