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// SPDX-License-Identifier: GPL-2.0
/*
* XLP9XX Device Tree Source for GVP boards
*/
/dts-v1/;
/ {
model = "netlogic,XLP-GVP";
compatible = "netlogic,xlp";
#address-cells = <2>;
#size-cells = <2>;
soc {
#address-cells = <2>;
#size-cells = <1>;
compatible = "simple-bus";
ranges = <0 0 0 0x18000000 0x04000000 // PCIe CFG
1 0 0 0x16000000 0x02000000>; // GBU chipselects
serial0: serial@30000 {
device_type = "serial";
compatible = "ns16550";
reg = <0 0x112100 0xa00>;
reg-shift = <2>;
reg-io-width = <4>;
clock-frequency = <125000000>;
interrupt-parent = <&pic>;
interrupts = <17>;
};
pic: pic@110000 {
compatible = "netlogic,xlp-pic";
#address-cells = <0>;
#interrupt-cells = <1>;
reg = <0 0x110000 0x200>;
interrupt-controller;
};
nor_flash@1,0 {
compatible = "cfi-flash";
#address-cells = <1>;
#size-cells = <1>;
bank-width = <2>;
reg = <1 0 0x1000000>;
partition@0 {
label = "x-loader";
reg = <0x0 0x100000>; /* 1M */
read-only;
};
partition@100000 {
label = "u-boot";
reg = <0x100000 0x100000>; /* 1M */
};
partition@200000 {
label = "kernel";
reg = <0x200000 0x500000>; /* 5M */
};
partition@700000 {
label = "rootfs";
reg = <0x700000 0x800000>; /* 8M */
};
partition@f00000 {
label = "env";
reg = <0xf00000 0x100000>; /* 1M */
read-only;
};
};
gpio: xlp_gpio@114100 {
compatible = "netlogic,xlp980-gpio";
reg = <0 0x114100 0x1000>;
#gpio-cells = <2>;
gpio-controller;
#interrupt-cells = <2>;
interrupt-parent = <&pic>;
interrupts = <39>;
interrupt-controller;
};
};
chosen {
bootargs = "console=ttyS0,115200 rdinit=/sbin/init";
};
};
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