Commit | Line | Data |
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b8273f2e | 1 | /* |
a2067676 | 2 | * Copyright 2013-2014 Texas Instruments, Inc. |
b8273f2e MK |
3 | * |
4 | * Keystone 2 Kepler/Hawking 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" | |
5edafc29 | 13 | #include "keystone-k2hk.dtsi" |
b8273f2e MK |
14 | |
15 | / { | |
91dca0f0 | 16 | compatible = "ti,k2hk-evm", "ti,k2hk", "ti,keystone"; |
a2067676 | 17 | model = "Texas Instruments Keystone 2 Kepler/Hawking EVM"; |
b8273f2e MK |
18 | |
19 | soc { | |
513cfad3 | 20 | clocks { |
b8273f2e MK |
21 | refclksys: refclksys { |
22 | #clock-cells = <0>; | |
23 | compatible = "fixed-clock"; | |
24 | clock-frequency = <122880000>; | |
25 | clock-output-names = "refclk-sys"; | |
26 | }; | |
27 | ||
28 | refclkpass: refclkpass { | |
29 | #clock-cells = <0>; | |
30 | compatible = "fixed-clock"; | |
31 | clock-frequency = <122880000>; | |
32 | clock-output-names = "refclk-pass"; | |
33 | }; | |
34 | ||
35 | refclkarm: refclkarm { | |
36 | #clock-cells = <0>; | |
37 | compatible = "fixed-clock"; | |
38 | clock-frequency = <125000000>; | |
39 | clock-output-names = "refclk-arm"; | |
40 | }; | |
41 | ||
42 | refclkddr3a: refclkddr3a { | |
43 | #clock-cells = <0>; | |
44 | compatible = "fixed-clock"; | |
45 | clock-frequency = <100000000>; | |
46 | clock-output-names = "refclk-ddr3a"; | |
47 | }; | |
48 | ||
49 | refclkddr3b: refclkddr3b { | |
50 | #clock-cells = <0>; | |
51 | compatible = "fixed-clock"; | |
52 | clock-frequency = <100000000>; | |
53 | clock-output-names = "refclk-ddr3b"; | |
54 | }; | |
55 | }; | |
56 | }; | |
b4222e07 GS |
57 | |
58 | leds { | |
59 | compatible = "gpio-leds"; | |
60 | debug1_1 { | |
61 | label = "keystone:green:debug1"; | |
62 | gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; /* 12 */ | |
63 | }; | |
64 | ||
65 | debug1_2 { | |
66 | label = "keystone:red:debug1"; | |
67 | gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; /* 13 */ | |
68 | }; | |
69 | ||
70 | debug2 { | |
71 | label = "keystone:blue:debug2"; | |
72 | gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; /* 14 */ | |
73 | }; | |
74 | ||
75 | debug3 { | |
76 | label = "keystone:blue:debug3"; | |
77 | gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>; /* 15 */ | |
78 | }; | |
79 | }; | |
b8273f2e | 80 | }; |
73207956 WK |
81 | |
82 | &usb_phy { | |
83 | status = "okay"; | |
84 | }; | |
85 | ||
64497844 | 86 | &keystone_usb0 { |
73207956 WK |
87 | status = "okay"; |
88 | }; | |
82c04f71 | 89 | |
64497844 GS |
90 | &usb0 { |
91 | dr_mode = "host"; | |
92 | }; | |
93 | ||
82c04f71 IK |
94 | &aemif { |
95 | cs0 { | |
96 | #address-cells = <2>; | |
97 | #size-cells = <1>; | |
98 | clock-ranges; | |
99 | ranges; | |
100 | ||
101 | ti,cs-chipselect = <0>; | |
102 | /* all timings in nanoseconds */ | |
103 | ti,cs-min-turnaround-ns = <12>; | |
104 | ti,cs-read-hold-ns = <6>; | |
105 | ti,cs-read-strobe-ns = <23>; | |
106 | ti,cs-read-setup-ns = <9>; | |
107 | ti,cs-write-hold-ns = <8>; | |
108 | ti,cs-write-strobe-ns = <23>; | |
109 | ti,cs-write-setup-ns = <8>; | |
110 | ||
111 | nand@0,0 { | |
112 | compatible = "ti,keystone-nand","ti,davinci-nand"; | |
113 | #address-cells = <1>; | |
114 | #size-cells = <1>; | |
115 | reg = <0 0 0x4000000 | |
116 | 1 0 0x0000100>; | |
117 | ||
118 | ti,davinci-chipselect = <0>; | |
119 | ti,davinci-mask-ale = <0x2000>; | |
120 | ti,davinci-mask-cle = <0x4000>; | |
121 | ti,davinci-mask-chipsel = <0>; | |
122 | nand-ecc-mode = "hw"; | |
123 | ti,davinci-ecc-bits = <4>; | |
124 | nand-on-flash-bbt; | |
125 | ||
126 | partition@0 { | |
127 | label = "u-boot"; | |
128 | reg = <0x0 0x100000>; | |
129 | read-only; | |
130 | }; | |
131 | ||
132 | partition@100000 { | |
133 | label = "params"; | |
134 | reg = <0x100000 0x80000>; | |
135 | read-only; | |
136 | }; | |
137 | ||
138 | partition@180000 { | |
139 | label = "ubifs"; | |
7eb7e8bc | 140 | reg = <0x180000 0x1fe80000>; |
82c04f71 IK |
141 | }; |
142 | }; | |
143 | }; | |
144 | }; | |
e42d8a7f GS |
145 | |
146 | &i2c0 { | |
147 | dtt@50 { | |
148 | compatible = "at,24c1024"; | |
149 | reg = <0x50>; | |
150 | }; | |
151 | }; | |
18131ae6 GS |
152 | |
153 | &spi0 { | |
154 | nor_flash: n25q128a11@0 { | |
155 | #address-cells = <1>; | |
156 | #size-cells = <1>; | |
157 | compatible = "Micron,n25q128a11"; | |
158 | spi-max-frequency = <54000000>; | |
159 | m25p,fast-read; | |
160 | reg = <0>; | |
161 | ||
162 | partition@0 { | |
163 | label = "u-boot-spl"; | |
164 | reg = <0x0 0x80000>; | |
165 | read-only; | |
166 | }; | |
167 | ||
168 | partition@1 { | |
169 | label = "misc"; | |
170 | reg = <0x80000 0xf80000>; | |
171 | }; | |
172 | }; | |
173 | }; | |
6592f671 GS |
174 | |
175 | &mdio { | |
8ea1cdb9 | 176 | status = "ok"; |
6592f671 GS |
177 | ethphy0: ethernet-phy@0 { |
178 | compatible = "marvell,88E1111", "ethernet-phy-ieee802.3-c22"; | |
179 | reg = <0>; | |
180 | }; | |
181 | ||
182 | ethphy1: ethernet-phy@1 { | |
183 | compatible = "marvell,88E1111", "ethernet-phy-ieee802.3-c22"; | |
184 | reg = <1>; | |
185 | }; | |
186 | }; |