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1/*
2 * Copyright 2014 Texas Instruments, Inc.
3 *
4 * Keystone 2 Lamarr EVM device tree
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10/dts-v1/;
11
12#include "keystone.dtsi"
13#include "k2l.dtsi"
14
15/ {
16	compatible = "ti,k2l-evm", "ti,k2l", "ti,keystone";
17	model = "Texas Instruments Keystone 2 Lamarr EVM";
18
19	soc {
20		clocks {
21			refclksys: refclksys {
22				#clock-cells = <0>;
23				compatible = "fixed-clock";
24				clock-frequency = <122880000>;
25				clock-output-names = "refclk-sys";
26			};
27		};
28	};
29};
30
31&usb_phy {
32	status = "okay";
33};
34
35&usb {
36	status = "okay";
37};
38
39&i2c0 {
40	dtt@50 {
41		compatible = "at,24c1024";
42		reg = <0x50>;
43	};
44};
45
46&aemif {
47	cs0 {
48		#address-cells = <2>;
49		#size-cells = <1>;
50		clock-ranges;
51		ranges;
52
53		ti,cs-chipselect = <0>;
54		/* all timings in nanoseconds */
55		ti,cs-min-turnaround-ns = <12>;
56		ti,cs-read-hold-ns = <6>;
57		ti,cs-read-strobe-ns = <23>;
58		ti,cs-read-setup-ns = <9>;
59		ti,cs-write-hold-ns = <8>;
60		ti,cs-write-strobe-ns = <23>;
61		ti,cs-write-setup-ns = <8>;
62
63		nand@0,0 {
64			compatible = "ti,keystone-nand","ti,davinci-nand";
65			#address-cells = <1>;
66			#size-cells = <1>;
67			reg = <0 0 0x4000000
68			       1 0 0x0000100>;
69
70			ti,davinci-chipselect = <0>;
71			ti,davinci-mask-ale = <0x2000>;
72			ti,davinci-mask-cle = <0x4000>;
73			ti,davinci-mask-chipsel = <0>;
74			nand-ecc-mode = "hw";
75			ti,davinci-ecc-bits = <4>;
76			nand-on-flash-bbt;
77
78			partition@0 {
79				label = "u-boot";
80				reg = <0x0 0x100000>;
81				read-only;
82			};
83
84			partition@100000 {
85				label = "params";
86				reg = <0x100000 0x80000>;
87				read-only;
88			};
89
90			partition@180000 {
91				label = "ubifs";
92				reg = <0x180000 0x7FE80000>;
93			};
94		};
95	};
96};
97
98&spi0 {
99	nor_flash: n25q128a11@0 {
100		#address-cells = <1>;
101		#size-cells = <1>;
102		compatible = "Micron,n25q128a11";
103		spi-max-frequency = <54000000>;
104		m25p,fast-read;
105		reg = <0>;
106
107		partition@0 {
108			label = "u-boot-spl";
109			reg = <0x0 0x80000>;
110			read-only;
111		};
112
113		partition@1 {
114			label = "misc";
115			reg = <0x80000 0xf80000>;
116		};
117	};
118};
119
120&mdio {
121	status = "ok";
122	ethphy0: ethernet-phy@0 {
123		compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22";
124		reg = <0>;
125	};
126
127	ethphy1: ethernet-phy@1 {
128		compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22";
129		reg = <1>;
130	};
131};
132