1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group 4 */ 5 6/* 7 * Alto35 expansion board is manufactured by Gumstix Inc. 8 */ 9 10#include "omap3-overo-common-peripherals.dtsi" 11#include "omap3-overo-common-lcd35.dtsi" 12 13#include <dt-bindings/input/input.h> 14 15/ { 16 leds { 17 compatible = "gpio-leds"; 18 pinctrl-names = "default"; 19 pinctrl-0 = <&led_pins>; 20 led-gpio148 { 21 label = "overo:red:gpio148"; 22 gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>; /* gpio 148 */ 23 }; 24 led-gpio150 { 25 label = "overo:yellow:gpio150"; 26 gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* gpio 150 */ 27 }; 28 led-gpio151 { 29 label = "overo:blue:gpio151"; 30 gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* gpio 151 */ 31 }; 32 led-gpio170 { 33 label = "overo:green:gpio170"; 34 gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>; /* gpio 170 */ 35 }; 36 }; 37 38 gpio_keys { 39 compatible = "gpio-keys"; 40 #address-cells = <1>; 41 #size-cells = <0>; 42 pinctrl-names = "default"; 43 pinctrl-0 = <&button_pins>; 44 button0 { 45 label = "button0"; 46 linux,code = <BTN_0>; 47 gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* gpio_10 */ 48 wakeup-source; 49 }; 50 }; 51}; 52 53&omap3_pmx_core { 54 led_pins: led-pins { 55 pinctrl-single,pins = < 56 OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE4) /* uart1_tx.gpio_148 */ 57 OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4) /* uart1_cts.gpio_150 */ 58 OMAP3_CORE1_IOPAD(0x2182, PIN_OUTPUT | MUX_MODE4) /* uart1_rx.gpio_151 */ 59 OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */ 60 >; 61 }; 62}; 63 64&omap3_pmx_wkup { 65 button_pins: button-pins { 66 pinctrl-single,pins = < 67 OMAP3_WKUP_IOPAD(0x2a18, PIN_INPUT | MUX_MODE4) /* sys_clkout1.gpio_10 */ 68 >; 69 }; 70}; 71 72&usbhshost { 73 status = "disabled"; 74}; 75 76