1/*
2 * Copyright 2013-2014 Texas Instruments, Inc.
3 *
4 * Keystone 2 Edison 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 "keystone-k2e.dtsi"
14
15/ {
16	compatible =  "ti,k2e-evm","ti,keystone";
17	model = "Texas Instruments Keystone 2 Edison EVM";
18
19	soc {
20
21		clocks {
22			refclksys: refclksys {
23				#clock-cells = <0>;
24				compatible = "fixed-clock";
25				clock-frequency = <100000000>;
26				clock-output-names = "refclk-sys";
27			};
28
29			refclkpass: refclkpass {
30				#clock-cells = <0>;
31				compatible = "fixed-clock";
32				clock-frequency = <100000000>;
33				clock-output-names = "refclk-pass";
34			};
35
36			refclkddr3a: refclkddr3a {
37				#clock-cells = <0>;
38				compatible = "fixed-clock";
39				clock-frequency = <100000000>;
40				clock-output-names = "refclk-ddr3a";
41			};
42		};
43	};
44};
45
46&usb_phy {
47	status = "okay";
48};
49
50&usb {
51	status = "okay";
52};
53
54&usb1_phy {
55	status = "okay";
56};
57
58&usb1 {
59	status = "okay";
60};
61
62&i2c0 {
63	dtt@50 {
64		compatible = "at,24c1024";
65		reg = <0x50>;
66	};
67};
68
69&aemif {
70	cs0 {
71		#address-cells = <2>;
72		#size-cells = <1>;
73		clock-ranges;
74		ranges;
75
76		ti,cs-chipselect = <0>;
77		/* all timings in nanoseconds */
78		ti,cs-min-turnaround-ns = <12>;
79		ti,cs-read-hold-ns = <6>;
80		ti,cs-read-strobe-ns = <23>;
81		ti,cs-read-setup-ns = <9>;
82		ti,cs-write-hold-ns = <8>;
83		ti,cs-write-strobe-ns = <23>;
84		ti,cs-write-setup-ns = <8>;
85
86		nand@0,0 {
87			compatible = "ti,keystone-nand","ti,davinci-nand";
88			#address-cells = <1>;
89			#size-cells = <1>;
90			reg = <0 0 0x4000000
91			       1 0 0x0000100>;
92
93			ti,davinci-chipselect = <0>;
94			ti,davinci-mask-ale = <0x2000>;
95			ti,davinci-mask-cle = <0x4000>;
96			ti,davinci-mask-chipsel = <0>;
97			nand-ecc-mode = "hw";
98			ti,davinci-ecc-bits = <4>;
99			nand-on-flash-bbt;
100
101			partition@0 {
102				label = "u-boot";
103				reg = <0x0 0x100000>;
104				read-only;
105			};
106
107			partition@100000 {
108				label = "params";
109				reg = <0x100000 0x80000>;
110				read-only;
111			};
112
113			partition@180000 {
114				label = "ubifs";
115				reg = <0x180000 0x1FE80000>;
116			};
117		};
118	};
119};
120
121&spi0 {
122	status = "okay";
123	nor_flash: n25q128a11@0 {
124		#address-cells = <1>;
125		#size-cells = <1>;
126		compatible = "Micron,n25q128a11", "spi-flash";
127		spi-max-frequency = <54000000>;
128		m25p,fast-read;
129		reg = <0>;
130
131		partition@0 {
132			label = "u-boot-spl";
133			reg = <0x0 0x80000>;
134			read-only;
135		};
136
137		partition@1 {
138			label = "misc";
139			reg = <0x80000 0xf80000>;
140		};
141	};
142};
143
144&mdio {
145	status = "ok";
146	ethphy0: ethernet-phy@0 {
147		compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22";
148		reg = <0>;
149	};
150
151	ethphy1: ethernet-phy@1 {
152		compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22";
153		reg = <1>;
154	};
155};
156