| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group |
| */ |
| |
| /* |
| * Peripherals common to all Gumstix Overo boards (Tobi, Summit, Palo43,...) |
| */ |
| |
| / { |
| lis33_3v3: lis33-3v3-reg { |
| compatible = "regulator-fixed"; |
| regulator-name = "lis33-3v3-reg"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| lis33_1v8: lis33-1v8-reg { |
| compatible = "regulator-fixed"; |
| regulator-name = "lis33-1v8-reg"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| }; |
| |
| &omap3_pmx_core { |
| i2c3_pins: pinmux_i2c3_pins { |
| pinctrl-single,pins = < |
| OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0) /* i2c3_scl.i2c3_scl */ |
| OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0) /* i2c3_sda.i2c3_sda */ |
| >; |
| }; |
| |
| uart3_pins: pinmux_uart3_pins { |
| pinctrl-single,pins = < |
| OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ |
| OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ |
| >; |
| }; |
| }; |
| |
| &i2c3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c3_pins>; |
| clock-frequency = <100000>; |
| |
| /* optional 1K EEPROM with revision information */ |
| eeprom@51 { |
| compatible = "atmel,24c01"; |
| reg = <0x51>; |
| pagesize = <8>; |
| }; |
| |
| lis33de: lis33de@1d { |
| compatible = "st,lis33de", "st,lis3lv02d"; |
| reg = <0x1d>; |
| Vdd-supply = <&lis33_1v8>; |
| Vdd_IO-supply = <&lis33_3v3>; |
| |
| st,click-single-x; |
| st,click-single-y; |
| st,click-single-z; |
| st,click-thresh-x = <10>; |
| st,click-thresh-y = <10>; |
| st,click-thresh-z = <10>; |
| st,irq1-click; |
| st,irq2-click; |
| st,wakeup-x-lo; |
| st,wakeup-x-hi; |
| st,wakeup-y-lo; |
| st,wakeup-y-hi; |
| st,wakeup-z-lo; |
| st,wakeup-z-hi; |
| st,min-limit-x = <120>; |
| st,min-limit-y = <120>; |
| st,min-limit-z = <140>; |
| st,max-limit-x = <550>; |
| st,max-limit-y = <550>; |
| st,max-limit-z = <750>; |
| }; |
| }; |
| |
| &mmc3 { |
| status = "disabled"; |
| }; |
| |
| &uart3 { |
| interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart3_pins>; |
| }; |
| |
