1// SPDX-License-Identifier: GPL-2.0
2/*
3 * XLP9XX Device Tree Source for GVP boards
4 */
5
6/dts-v1/;
7/ {
8	model = "netlogic,XLP-GVP";
9	compatible = "netlogic,xlp";
10	#address-cells = <2>;
11	#size-cells = <2>;
12
13	soc {
14		#address-cells = <2>;
15		#size-cells = <1>;
16		compatible = "simple-bus";
17		ranges = <0 0  0 0x18000000  0x04000000   // PCIe CFG
18			  1 0  0 0x16000000  0x02000000>; // GBU chipselects
19
20		serial0: serial@30000 {
21			device_type = "serial";
22			compatible = "ns16550";
23			reg = <0 0x112100 0xa00>;
24			reg-shift = <2>;
25			reg-io-width = <4>;
26			clock-frequency = <125000000>;
27			interrupt-parent = <&pic>;
28			interrupts = <17>;
29		};
30		pic: pic@110000 {
31			compatible = "netlogic,xlp-pic";
32			#address-cells = <0>;
33			#interrupt-cells = <1>;
34			reg = <0 0x110000 0x200>;
35			interrupt-controller;
36		};
37
38		nor_flash@1,0 {
39			compatible = "cfi-flash";
40			#address-cells = <1>;
41			#size-cells = <1>;
42			bank-width = <2>;
43			reg = <1 0 0x1000000>;
44
45			partition@0 {
46				label = "x-loader";
47				reg = <0x0 0x100000>; /* 1M */
48				read-only;
49			};
50
51			partition@100000 {
52				label = "u-boot";
53				reg = <0x100000 0x100000>; /* 1M */
54			};
55
56			partition@200000 {
57				label = "kernel";
58				reg = <0x200000 0x500000>; /* 5M */
59			};
60
61			partition@700000 {
62				label = "rootfs";
63				reg = <0x700000 0x800000>; /* 8M */
64			};
65
66			partition@f00000 {
67				label = "env";
68				reg = <0xf00000 0x100000>; /* 1M */
69				read-only;
70			};
71		};
72
73		gpio: xlp_gpio@114100 {
74			compatible = "netlogic,xlp980-gpio";
75			reg = <0 0x114100 0x1000>;
76			#gpio-cells = <2>;
77			gpio-controller;
78
79			#interrupt-cells = <2>;
80			interrupt-parent = <&pic>;
81			interrupts = <39>;
82			interrupt-controller;
83		};
84	};
85
86	chosen {
87		bootargs = "console=ttyS0,115200 rdinit=/sbin/init";
88	};
89};
90