diff options
Diffstat (limited to 'arch/arm/boot/dts/microchip/at91-gatwick.dts')
-rw-r--r-- | arch/arm/boot/dts/microchip/at91-gatwick.dts | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/microchip/at91-gatwick.dts b/arch/arm/boot/dts/microchip/at91-gatwick.dts new file mode 100644 index 0000000000..551300fd77 --- /dev/null +++ b/arch/arm/boot/dts/microchip/at91-gatwick.dts @@ -0,0 +1,121 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * at91-gatwick.dts - Device Tree file for the Gatwick board + * + * Copyright (C) 2018 Laird + * + */ +/dts-v1/; +#include "at91-wb50n.dtsi" +#include <dt-bindings/input/input.h> + +/ { + model = "Laird Workgroup Bridge 50N - Project Gatwick"; + compatible = "laird,gatwick", "laird,wb50n", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; + + gpio-keys { + compatible = "gpio-keys"; + autorepeat; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_key_gpio>; + + reset-button { + label = "Reset Button"; + linux,code = <KEY_SETUP>; + gpios = <&pioE 31 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-ethernet { + label = "gatwick:yellow:ethernet"; + gpios = <&pioA 10 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led-wifi { + label = "gatwick:green:wifi"; + gpios = <&pioA 28 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led-ble { + label = "gatwick:blue:ble"; + gpios = <&pioA 22 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led-lora { + label = "gatwick:orange:lora"; + gpios = <&pioA 26 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led-blank { + label = "gatwick:green:blank"; + gpios = <&pioA 24 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led-user { + label = "gatwick:yellow:user"; + gpios = <&pioA 12 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; +}; + +&pinctrl { + board { + pinctrl_key_gpio: key_gpio_0 { + atmel,pins = + <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE31 GPIO with pullup deglitch */ + }; + }; +}; + +&mmc0 { + status = "okay"; +}; + +&macb1 { + status = "okay"; +}; + +&dbgu { + status = "okay"; +}; + +/* FTDI USART */ +&usart0 { + status = "okay"; +}; + +/* GPS USART */ +&usart1 { + pinctrl-0 = <&pinctrl_usart1>; + status = "okay"; +}; + +&spi1 { + status = "okay"; + + spidev@0 { + compatible = "semtech,sx1301"; + reg = <0>; + spi-max-frequency = <8000000>; + }; +}; + +&usb1 { + status = "okay"; + /delete-property/atmel,oc-gpio; +}; + +&usb2 { + status = "okay"; +}; |