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arm/dts: OMAP3: Add SPI controller nodes
[mirror_ubuntu-hirsute-kernel.git] / arch / arm / boot / dts / omap4-sdp.dts
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1/*
2 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8/dts-v1/;
9
10/include/ "omap4.dtsi"
11
12/ {
13 model = "TI OMAP4 SDP board";
14 compatible = "ti,omap4-sdp", "ti,omap4430", "ti,omap4";
15
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16 memory {
17 device_type = "memory";
18 reg = <0x80000000 0x40000000>; /* 1 GB */
19 };
20};
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21
22&i2c1 {
23 clock-frequency = <400000>;
24
25 twl: twl@48 {
26 reg = <0x48>;
27 /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
28 interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */
29 interrupt-parent = <&gic>;
30 };
31};
32
33/include/ "twl6030.dtsi"
34
35&i2c2 {
36 clock-frequency = <400000>;
37};
38
39&i2c3 {
40 clock-frequency = <400000>;
41
42 /*
43 * Temperature Sensor
44 * http://www.ti.com/lit/ds/symlink/tmp105.pdf
45 */
46 tmp105@48 {
47 compatible = "ti,tmp105";
48 reg = <0x48>;
49 };
50
51 /*
52 * Ambient Light Sensor
53 * http://www.rohm.com/products/databook/sensor/pdf/bh1780gli-e.pdf
54 */
55 bh1780@29 {
56 compatible = "rohm,bh1780";
57 reg = <0x29>;
58 };
59};
60
61&i2c4 {
62 clock-frequency = <400000>;
63
64 /*
65 * 3-Axis Digital Compass
66 * http://www.sparkfun.com/datasheets/Sensors/Magneto/HMC5843.pdf
67 */
68 hmc5843@1e {
69 compatible = "honeywell,hmc5843";
70 reg = <0x1e>;
71 };
72};