blob: 520453d957047f84cb5a3f59a8525a6fc1e4fa5e [file] [log] [blame]
Florian Vaussard385306c2014-03-11 13:20:29 +01001/*
2 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
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
9/*
10 * Peripherals common to all Gumstix Overo boards (Tobi, Summit, Palo43,...)
11 */
12
Florian Vaussard72a5cf12014-03-11 13:20:30 +010013/ {
14 lis33_3v3: lis33-3v3-reg {
15 compatible = "regulator-fixed";
16 regulator-name = "lis33-3v3-reg";
17 regulator-min-microvolt = <3300000>;
18 regulator-max-microvolt = <3300000>;
19 };
20
21 lis33_1v8: lis33-1v8-reg {
22 compatible = "regulator-fixed";
23 regulator-name = "lis33-1v8-reg";
24 regulator-min-microvolt = <1800000>;
25 regulator-max-microvolt = <1800000>;
26 };
27};
28
Florian Vaussard385306c2014-03-11 13:20:29 +010029&omap3_pmx_core {
30 i2c3_pins: pinmux_i2c3_pins {
31 pinctrl-single,pins = <
32 OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0) /* i2c3_scl.i2c3_scl */
33 OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0) /* i2c3_sda.i2c3_sda */
34 >;
35 };
36
37 uart3_pins: pinmux_uart3_pins {
38 pinctrl-single,pins = <
Tony Lindgren28ce5562014-09-18 09:03:36 -070039 OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
40 OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
Florian Vaussard385306c2014-03-11 13:20:29 +010041 >;
42 };
43};
44
45&i2c3 {
46 pinctrl-names = "default";
47 pinctrl-0 = <&i2c3_pins>;
48 clock-frequency = <100000>;
49
50 /* optional 1K EEPROM with revision information */
51 eeprom@51 {
52 compatible = "atmel,24c01";
53 reg = <0x51>;
54 pagesize = <8>;
55 };
Florian Vaussard72a5cf12014-03-11 13:20:30 +010056
57 lis33de: lis33de@1d {
58 compatible = "st,lis33de", "st,lis3lv02d";
59 reg = <0x1d>;
60 Vdd-supply = <&lis33_1v8>;
61 Vdd_IO-supply = <&lis33_3v3>;
62
63 st,click-single-x;
64 st,click-single-y;
65 st,click-single-z;
66 st,click-thresh-x = <10>;
67 st,click-thresh-y = <10>;
68 st,click-thresh-z = <10>;
69 st,irq1-click;
70 st,irq2-click;
71 st,wakeup-x-lo;
72 st,wakeup-x-hi;
73 st,wakeup-y-lo;
74 st,wakeup-y-hi;
75 st,wakeup-z-lo;
76 st,wakeup-z-hi;
77 st,min-limit-x = <120>;
78 st,min-limit-y = <120>;
79 st,min-limit-z = <140>;
80 st,max-limit-x = <550>;
81 st,max-limit-y = <550>;
82 st,max-limit-z = <750>;
83 };
Florian Vaussard385306c2014-03-11 13:20:29 +010084};
85
86&mmc3 {
87 status = "disabled";
88};
89
90&uart3 {
Tony Lindgren28ce5562014-09-18 09:03:36 -070091 interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
Florian Vaussard385306c2014-03-11 13:20:29 +010092 pinctrl-names = "default";
93 pinctrl-0 = <&uart3_pins>;
94};
95