xref: /linux/arch/arm64/boot/dts/airoha/en7581-evb.dts (revision ab93e0dd72c37d378dd936f031ffb83ff2bd87ce) 
1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2/dts-v1/;
3
4/* Bootloader installs ATF here */
5/memreserve/ 0x80000000 0x200000;
6
7#include "en7581.dtsi"
8
9/ {
10	model = "Airoha EN7581 Evaluation Board";
11	compatible = "airoha,en7581-evb", "airoha,en7581";
12
13	aliases {
14		serial0 = &uart1;
15	};
16
17	chosen {
18		stdout-path = "serial0:115200n8";
19		linux,usable-memory-range = <0x0 0x80200000 0x0 0x1fe00000>;
20	};
21
22	memory@80000000 {
23		device_type = "memory";
24		reg = <0x0 0x80000000 0x2 0x00000000>;
25	};
26};
27
28&spi_nand {
29	partitions {
30		compatible = "fixed-partitions";
31		#address-cells = <1>;
32		#size-cells = <1>;
33
34		bootloader@0 {
35			label = "bootloader";
36			reg = <0x00000000 0x00080000>;
37			read-only;
38		};
39
40		art@200000 {
41			label = "art";
42			reg = <0x00200000 0x00400000>;
43		};
44
45		tclinux@600000 {
46			label = "tclinux";
47			reg = <0x00600000 0x03200000>;
48		};
49
50		tclinux_slave@3800000 {
51			label = "tclinux_alt";
52			reg = <0x03800000 0x03200000>;
53		};
54
55		rootfs_data@6a00000 {
56			label = "rootfs_data";
57			reg = <0x06a00000 0x01400000>;
58		};
59
60		reserved_bmt@7e00000 {
61			label = "reserved_bmt";
62			reg = <0x07e00000 0x00200000>;
63			read-only;
64		};
65	};
66};
67
68&en7581_pinctrl {
69	gpio-ranges = <&en7581_pinctrl 0 13 47>;
70
71	pcie0_rst_pins: pcie0-rst-pins {
72		conf {
73			pins = "pcie_reset0";
74			drive-open-drain = <1>;
75		};
76	};
77
78	pcie1_rst_pins: pcie1-rst-pins {
79		conf {
80			pins = "pcie_reset1";
81			drive-open-drain = <1>;
82		};
83	};
84};
85
86&pcie0 {
87	pinctrl-names = "default";
88	pinctrl-0 = <&pcie0_rst_pins>;
89	status = "okay";
90};
91
92&pcie1 {
93	pinctrl-names = "default";
94	pinctrl-0 = <&pcie1_rst_pins>;
95	status = "okay";
96};
97
98&i2c0 {
99	status = "okay";
100};
101
102&eth {
103	status = "okay";
104};
105
106&gdm1 {
107	status = "okay";
108};
109