1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group 4 */ 5 6/* 7 * Peripherals common to all Gumstix Overo boards (Tobi, Summit, Palo43,...) 8 */ 9 10/ { 11 lis33_3v3: lis33-3v3-reg { 12 compatible = "regulator-fixed"; 13 regulator-name = "lis33-3v3-reg"; 14 regulator-min-microvolt = <3300000>; 15 regulator-max-microvolt = <3300000>; 16 }; 17 18 lis33_1v8: lis33-1v8-reg { 19 compatible = "regulator-fixed"; 20 regulator-name = "lis33-1v8-reg"; 21 regulator-min-microvolt = <1800000>; 22 regulator-max-microvolt = <1800000>; 23 }; 24}; 25 26&omap3_pmx_core { 27 i2c3_pins: i2c3-pins { 28 pinctrl-single,pins = < 29 OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0) /* i2c3_scl.i2c3_scl */ 30 OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0) /* i2c3_sda.i2c3_sda */ 31 >; 32 }; 33 34 uart3_pins: uart3-pins { 35 pinctrl-single,pins = < 36 OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ 37 OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ 38 >; 39 }; 40}; 41 42&i2c3 { 43 pinctrl-names = "default"; 44 pinctrl-0 = <&i2c3_pins>; 45 clock-frequency = <100000>; 46 47 /* optional 1K EEPROM with revision information */ 48 eeprom@51 { 49 compatible = "atmel,24c01"; 50 reg = <0x51>; 51 pagesize = <8>; 52 }; 53 54 lis33de: lis33de@1d { 55 compatible = "st,lis33de", "st,lis3lv02d"; 56 reg = <0x1d>; 57 Vdd-supply = <&lis33_1v8>; 58 Vdd_IO-supply = <&lis33_3v3>; 59 60 st,click-single-x; 61 st,click-single-y; 62 st,click-single-z; 63 st,click-thresh-x = <10>; 64 st,click-thresh-y = <10>; 65 st,click-thresh-z = <10>; 66 st,irq1-click; 67 st,irq2-click; 68 st,wakeup-x-lo; 69 st,wakeup-x-hi; 70 st,wakeup-y-lo; 71 st,wakeup-y-hi; 72 st,wakeup-z-lo; 73 st,wakeup-z-hi; 74 st,min-limit-x = <120>; 75 st,min-limit-y = <120>; 76 st,min-limit-z = <140>; 77 st,max-limit-x = <550>; 78 st,max-limit-y = <550>; 79 st,max-limit-z = <750>; 80 }; 81}; 82 83&mmc3 { 84 status = "disabled"; 85}; 86 87&uart3 { 88 interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; 89 pinctrl-names = "default"; 90 pinctrl-0 = <&uart3_pins>; 91}; 92 93