116 lines
2.2 KiB
Plaintext
116 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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/include/ "danube.dtsi"
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/ {
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chosen {
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bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x2000000>;
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};
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fpi@10000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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localbus@0 {
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#address-cells = <2>;
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#size-cells = <1>;
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ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
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1 0 0x4000000 0x4000010>; /* addsel1 */
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compatible = "lantiq,localbus", "simple-bus";
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nor-boot@0 {
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compatible = "lantiq,nor";
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bank-width = <2>;
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reg = <0 0x0 0x2000000>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "uboot";
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reg = <0x00000 0x10000>; /* 64 KB */
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};
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partition@10000 {
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label = "uboot_env";
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reg = <0x10000 0x10000>; /* 64 KB */
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};
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partition@20000 {
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label = "linux";
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reg = <0x20000 0x3d0000>;
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};
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partition@400000 {
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label = "rootfs";
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reg = <0x400000 0x400000>;
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};
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};
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};
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gpio: pinmux@e100b10 {
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compatible = "lantiq,danube-pinctrl";
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pinctrl-names = "default";
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pinctrl-0 = <&state_default>;
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#gpio-cells = <2>;
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gpio-controller;
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reg = <0xe100b10 0xa0>;
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state_default: pinmux {
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stp {
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lantiq,groups = "stp";
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lantiq,function = "stp";
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};
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exin {
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lantiq,groups = "exin1";
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lantiq,function = "exin";
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};
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pci {
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lantiq,groups = "gnt1";
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lantiq,function = "pci";
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};
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conf_out {
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lantiq,pins = "io4", "io5", "io6"; /* stp */
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lantiq,open-drain;
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lantiq,pull = <0>;
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};
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};
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};
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etop@e180000 {
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compatible = "lantiq,etop-xway";
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reg = <0xe180000 0x40000>;
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interrupt-parent = <&icu0>;
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interrupts = <73 78>;
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phy-mode = "rmii";
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mac-address = [ 00 11 22 33 44 55 ];
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};
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stp0: stp@e100bb0 {
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#gpio-cells = <2>;
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compatible = "lantiq,gpio-stp-xway";
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gpio-controller;
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reg = <0xe100bb0 0x40>;
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lantiq,shadow = <0xfff>;
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lantiq,groups = <0x3>;
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};
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pci@e105400 {
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lantiq,bus-clock = <33333333>;
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interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
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interrupt-map = <
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0x7000 0 0 1 &icu0 29 1 // slot 14, irq 29
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>;
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gpios-reset = <&gpio 21 0>;
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req-mask = <0x1>; /* GNT1 */
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};
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};
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};
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