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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
/include/ "danube.dtsi"
/ {
chosen {
bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x2000000>;
};
fpi@10000000 {
#address-cells = <1>;
#size-cells = <1>;
localbus@0 {
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
1 0 0x4000000 0x4000010>; /* addsel1 */
compatible = "lantiq,localbus", "simple-bus";
nor-boot@0 {
compatible = "lantiq,nor";
bank-width = <2>;
reg = <0 0x0 0x2000000>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "uboot";
reg = <0x00000 0x10000>; /* 64 KB */
};
partition@10000 {
label = "uboot_env";
reg = <0x10000 0x10000>; /* 64 KB */
};
partition@20000 {
label = "linux";
reg = <0x20000 0x3d0000>;
};
partition@400000 {
label = "rootfs";
reg = <0x400000 0x400000>;
};
};
};
gpio: pinmux@E100B10 {
compatible = "lantiq,danube-pinctrl";
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
#gpio-cells = <2>;
gpio-controller;
reg = <0xE100B10 0xA0>;
state_default: pinmux {
stp {
lantiq,groups = "stp";
lantiq,function = "stp";
};
exin {
lantiq,groups = "exin1";
lantiq,function = "exin";
};
pci {
lantiq,groups = "gnt1";
lantiq,function = "pci";
};
conf_out {
lantiq,pins = "io4", "io5", "io6"; /* stp */
lantiq,open-drain;
lantiq,pull = <0>;
};
};
};
etop@E180000 {
compatible = "lantiq,etop-xway";
reg = <0xE180000 0x40000>;
interrupt-parent = <&icu0>;
interrupts = <73 78>;
phy-mode = "rmii";
mac-address = [ 00 11 22 33 44 55 ];
};
stp0: stp@E100BB0 {
#gpio-cells = <2>;
compatible = "lantiq,gpio-stp-xway";
gpio-controller;
reg = <0xE100BB0 0x40>;
lantiq,shadow = <0xfff>;
lantiq,groups = <0x3>;
};
pci@E105400 {
lantiq,bus-clock = <33333333>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
0x7000 0 0 1 &icu0 29 1 // slot 14, irq 29
>;
gpios-reset = <&gpio 21 0>;
req-mask = <0x1>; /* GNT1 */
};
};
};
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