| Florian Vaussard | 385306c | 2014-03-11 13:20:29 +0100 | [diff] [blame] | 1 | /* |
| 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 Vaussard | 72a5cf1 | 2014-03-11 13:20:30 +0100 | [diff] [blame] | 13 | / { |
| 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 Vaussard | 385306c | 2014-03-11 13:20:29 +0100 | [diff] [blame] | 29 | &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 Lindgren | 28ce556 | 2014-09-18 09:03:36 -0700 | [diff] [blame] | 39 | 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 Vaussard | 385306c | 2014-03-11 13:20:29 +0100 | [diff] [blame] | 41 | >; |
| 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 Vaussard | 72a5cf1 | 2014-03-11 13:20:30 +0100 | [diff] [blame] | 56 | |
| 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 Vaussard | 385306c | 2014-03-11 13:20:29 +0100 | [diff] [blame] | 84 | }; |
| 85 | |
| 86 | &mmc3 { |
| 87 | status = "disabled"; |
| 88 | }; |
| 89 | |
| 90 | &uart3 { |
| Tony Lindgren | 28ce556 | 2014-09-18 09:03:36 -0700 | [diff] [blame] | 91 | interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; |
| Florian Vaussard | 385306c | 2014-03-11 13:20:29 +0100 | [diff] [blame] | 92 | pinctrl-names = "default"; |
| 93 | pinctrl-0 = <&uart3_pins>; |
| 94 | }; |
| 95 | |