diff options
Diffstat (limited to 'recipes-kernel/linux/linux-cavium/dts/sff8104-linux.dts')
-rw-r--r-- | recipes-kernel/linux/linux-cavium/dts/sff8104-linux.dts | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-cavium/dts/sff8104-linux.dts b/recipes-kernel/linux/linux-cavium/dts/sff8104-linux.dts new file mode 100644 index 0000000..0190995 --- /dev/null +++ b/recipes-kernel/linux/linux-cavium/dts/sff8104-linux.dts | |||
@@ -0,0 +1,301 @@ | |||
1 | /* | ||
2 | * Cavium Thunder DTS file - Thunder board description | ||
3 | * | ||
4 | * Copyright (C) 2016, Cavium Inc. | ||
5 | * | ||
6 | * This file is dual-licensed: you can use it either under the terms | ||
7 | * of the GPL or the X11 license, at your option. Note that this dual | ||
8 | * licensing only applies to this file, and not this project as a | ||
9 | * whole. | ||
10 | * | ||
11 | * a) This library is free software; you can redistribute it and/or | ||
12 | * modify it under the terms of the GNU General Public License as | ||
13 | * published by the Free Software Foundation; either version 2 of the | ||
14 | * License, or (at your option) any later version. | ||
15 | * | ||
16 | * This library is distributed in the hope that it will be useful, | ||
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
19 | * GNU General Public License for more details. | ||
20 | * | ||
21 | * You should have received a copy of the GNU General Public | ||
22 | * License along with this library; if not, write to the Free | ||
23 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | ||
24 | * MA 02110-1301 USA | ||
25 | * | ||
26 | * Or, alternatively, | ||
27 | * | ||
28 | * b) Permission is hereby granted, free of charge, to any person | ||
29 | * obtaining a copy of this software and associated documentation | ||
30 | * files (the "Software"), to deal in the Software without | ||
31 | * restriction, including without limitation the rights to use, | ||
32 | * copy, modify, merge, publish, distribute, sublicense, and/or | ||
33 | * sell copies of the Software, and to permit persons to whom the | ||
34 | * Software is furnished to do so, subject to the following | ||
35 | * conditions: | ||
36 | * | ||
37 | * The above copyright notice and this permission notice shall be | ||
38 | * included in all copies or substantial portions of the Software. | ||
39 | * | ||
40 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | ||
41 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | ||
42 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | ||
43 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | ||
44 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | ||
45 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
46 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | ||
47 | * OTHER DEALINGS IN THE SOFTWARE. | ||
48 | */ | ||
49 | |||
50 | /dts-v1/; | ||
51 | |||
52 | /include/ "cn81xx-linux.dtsi" | ||
53 | |||
54 | &mrml_bridge { | ||
55 | mdio-nexus@1,3 { | ||
56 | mdio0@87e005003800 { | ||
57 | rgmii00: rgmii00 { | ||
58 | reg = <0> ; | ||
59 | compatible = "marvell,88e1510", "ethernet-phy-ieee802.3-c22"; | ||
60 | }; | ||
61 | |||
62 | qsgmii00: qsgmii00 { | ||
63 | qlm-mode = "0x000,qsgmii"; | ||
64 | reg = <0x10> ; | ||
65 | compatible = "vitesse,vsc8574", "ethernet-phy-ieee802.3-c22"; | ||
66 | }; | ||
67 | qsgmii01: qsgmii01 { | ||
68 | qlm-mode = "0x001,qsgmii"; | ||
69 | reg = <0x11> ; | ||
70 | compatible = "vitesse,vsc8574", "ethernet-phy-ieee802.3-c22"; | ||
71 | }; | ||
72 | qsgmii02: qsgmii02 { | ||
73 | qlm-mode = "0x002,qsgmii"; | ||
74 | reg = <0x12> ; | ||
75 | compatible = "vitesse,vsc8574", "ethernet-phy-ieee802.3-c22"; | ||
76 | }; | ||
77 | qsgmii03: qsgmii03 { | ||
78 | qlm-mode = "0x003,qsgmii"; | ||
79 | reg = <0x13> ; | ||
80 | compatible = "vitesse,vsc8574", "ethernet-phy-ieee802.3-c22"; | ||
81 | }; | ||
82 | }; | ||
83 | mdio1@87e005003880 { | ||
84 | xfi00: xfi00 { | ||
85 | qlm-mode = "0x000,xfi"; | ||
86 | reg = <0x0>; | ||
87 | compatible = "aquantia,aqr105", "ethernet-phy-ieee802.3-c45"; | ||
88 | }; | ||
89 | }; | ||
90 | }; | ||
91 | |||
92 | rgx0 { | ||
93 | rgmii00 { | ||
94 | reg = <0>; | ||
95 | local-mac-address = [00 00 00 00 00 00]; | ||
96 | phy-handle = <&rgmii00>; | ||
97 | }; | ||
98 | }; | ||
99 | |||
100 | bgx0 { | ||
101 | /* typename+qlm+typenumber eg : | ||
102 | qsgmii+bgx0+sgmmi0 | ||
103 | */ | ||
104 | qsgmii00 { | ||
105 | reg = <0>; | ||
106 | qlm-mode = "0x000,qsgmii"; | ||
107 | local-mac-address = [00 00 00 00 00 00]; | ||
108 | phy-handle = <&qsgmii00>; | ||
109 | }; | ||
110 | qsgmii01 { | ||
111 | reg = <1>; | ||
112 | qlm-mode = "0x001,qsgmii"; | ||
113 | local-mac-address = [00 00 00 00 00 00]; | ||
114 | phy-handle = <&qsgmii01>; | ||
115 | }; | ||
116 | qsgmii02 { | ||
117 | reg = <2>; | ||
118 | qlm-mode = "0x002,qsgmii"; | ||
119 | local-mac-address = [00 00 00 00 00 00]; | ||
120 | phy-handle = <&qsgmii02>; | ||
121 | }; | ||
122 | qsgmii03 { | ||
123 | reg = <3>; | ||
124 | qlm-mode = "0x003,qsgmii"; | ||
125 | local-mac-address = [00 00 00 00 00 00]; | ||
126 | phy-handle = <&qsgmii03>; | ||
127 | }; | ||
128 | |||
129 | xfi00 { | ||
130 | reg = <0>; | ||
131 | qlm-mode = "0x000,xfi"; | ||
132 | local-mac-address = [00 00 00 00 00 00]; | ||
133 | phy-handle = <&xfi00>; | ||
134 | }; | ||
135 | }; | ||
136 | |||
137 | bgx1 { | ||
138 | xfi10 { | ||
139 | reg = <0>; | ||
140 | qlm-mode = "0x010,xfi"; | ||
141 | local-mac-address = [00 00 00 00 00 00]; | ||
142 | }; | ||
143 | |||
144 | xfi11 { | ||
145 | reg = <1>; | ||
146 | qlm-mode = "0x011,xfi"; | ||
147 | local-mac-address = [00 00 00 00 00 00]; | ||
148 | }; | ||
149 | }; | ||
150 | |||
151 | |||
152 | }; | ||
153 | |||
154 | &mmc_1_4 { | ||
155 | /* NOTE: the BDK is responsible for swapping the two slots. | ||
156 | * Unfortunately there does not appear to be any way to read the | ||
157 | * position of SW2-7 in software. | ||
158 | */ | ||
159 | /* Power on GPIO 8, active high, shared */ | ||
160 | power-gpios = <&gpio_6_0 8 0>; | ||
161 | |||
162 | mmc-slot@0 { | ||
163 | compatible = "cavium,thunder-8890-mmc-slot"; | ||
164 | reg = <0>; | ||
165 | /* Only 3.3v is supported */ | ||
166 | voltage-ranges = <3300 3300>; | ||
167 | max-frequency = <26000000>; | ||
168 | /* 1.8v is not supported */ | ||
169 | no-1-8-v; | ||
170 | /* Bus width is only 4 bits maximum */ | ||
171 | bus-width = <4>; | ||
172 | /* No write-protect switch is present */ | ||
173 | disable-wp; | ||
174 | /* There is no card detection available; polling must be used. */ | ||
175 | broken-cd; | ||
176 | /* SD UHS SDR25 is supported */ | ||
177 | sd-uhs-sdr25; | ||
178 | /* SD UHS SDR50 is supported */ | ||
179 | sd-uhs-ddr50; | ||
180 | /* SD UHS DDR50 is supported */ | ||
181 | sd-uhs-sdr50; | ||
182 | /* High-speed mode is supported */ | ||
183 | cap-sd-highspeed; | ||
184 | /* speed up device probing */ | ||
185 | no-sdio; | ||
186 | no-mmc; | ||
187 | }; | ||
188 | mmc-slot@1 { | ||
189 | compatible = "cavium,thunder-8890-mmc-slot"; | ||
190 | reg = <1>; | ||
191 | voltage-ranges = <3300 3300>; | ||
192 | max-frequency = <26000000>; | ||
193 | /* 1.8v is not supported */ | ||
194 | no-1-8-v; | ||
195 | /* Bus width is only 8 bits maximum */ | ||
196 | bus-width = <8>; | ||
197 | /* No write-protect switch is present */ | ||
198 | disable-wp; | ||
199 | /* There is no card detection available; polling must be used. */ | ||
200 | broken-cd; | ||
201 | /* High-speed mode is supported */ | ||
202 | cap-mmc-highspeed; | ||
203 | /* eMMC device is soldered onto the board */ | ||
204 | non-removable; | ||
205 | /* speed up device probing */ | ||
206 | no-sdio; | ||
207 | no-sd; | ||
208 | }; | ||
209 | }; | ||
210 | |||
211 | &i2c_9_0 { | ||
212 | /* another pca9535 at 0x20 is only visible via jtag */ | ||
213 | gpio1: gpio-i2c@21 { | ||
214 | compatible = "nxp,pca9535"; | ||
215 | gpio-controller; | ||
216 | reg = <0x21>; | ||
217 | gpio_base = <48>; | ||
218 | pins = <48 16>; | ||
219 | ngpios = <16>; // standard | ||
220 | n_gpios = <16>; // deprecated, driver required | ||
221 | #gpio-cells = <2>; | ||
222 | }; | ||
223 | |||
224 | gpio2: gpio-i2c@22 { | ||
225 | compatible = "nxp,pca9535"; | ||
226 | gpio-controller; | ||
227 | reg = <0x22>; | ||
228 | gpio_base = <64>; | ||
229 | pins = <64 16>; | ||
230 | ngpios = <16>; // standard | ||
231 | n_gpios = <16>; // deprecated, driver required | ||
232 | #gpio-cells = <2>; | ||
233 | }; | ||
234 | }; | ||
235 | |||
236 | &i2c_9_1 { | ||
237 | rom@54 { | ||
238 | compatible = "atmel,24c256"; | ||
239 | reg = <0x54>; | ||
240 | pagesize = <64>; | ||
241 | }; | ||
242 | |||
243 | rtc@68 { | ||
244 | compatible = "isil,isl12057"; | ||
245 | reg = <0x68>; | ||
246 | }; | ||
247 | }; | ||
248 | |||
249 | &spi_7_0 { | ||
250 | flash@0 { | ||
251 | compatible = "micron,n25q128a13", "spi-flash"; | ||
252 | reg = <0x0>; | ||
253 | spi-max-frequency = <16000000>; | ||
254 | #address-cells = <1>; | ||
255 | #size-cells = <1>; | ||
256 | }; | ||
257 | }; | ||
258 | |||
259 | &nfc { | ||
260 | nand@1 { | ||
261 | reg = <0x1>; | ||
262 | nand-ecc-mode = "hw"; | ||
263 | }; | ||
264 | }; | ||
265 | |||
266 | &tdm { | ||
267 | // need corresponding mmc_etc.enable = <&gpio_6_0 39 1>; | ||
268 | pcm-enable-gpios = <&gpio_6_0 39 0>; | ||
269 | }; | ||
270 | |||
271 | &spi_7_0 { | ||
272 | spi-mux-gpios = <&gpio1 4 1>; | ||
273 | |||
274 | flash@0 { | ||
275 | compatible = "jedec,spi-nor"; | ||
276 | reg = <0x0>; | ||
277 | spi-max-frequency = <16000000>; | ||
278 | #address-cells = <1>; | ||
279 | #size-cells = <1>; | ||
280 | }; | ||
281 | |||
282 | slic@4 { | ||
283 | compatible = "silabs,si32260", "linux,spidev"; | ||
284 | reg = <4>; | ||
285 | spi-max-frequency = <2500000>; | ||
286 | reset-gpios = <&gpio1 0 1>; | ||
287 | irq-gpios = <&gpio_6_0 13>; | ||
288 | tx = <&tdm 0>; | ||
289 | rx = <&tdm 1>; | ||
290 | }; | ||
291 | |||
292 | framer@5 { | ||
293 | compatible = "maxim,ds26521", "linux,spidev"; | ||
294 | reg = <5>; | ||
295 | spi-max-frequency = <2500000>; | ||
296 | reset-gpios = <&gpio_6_0 11 1>; | ||
297 | irq-gpios = <&gpio_6_0 14>; | ||
298 | tx = <&tdm 2>; | ||
299 | rx = <&tdm 3>; | ||
300 | }; | ||
301 | }; | ||