1GNSS Receiver DT binding 2 3This documents the binding structure and common properties for GNSS receiver 4devices. 5 6A GNSS receiver node is a node named "gnss" and typically resides on a serial 7bus (e.g. UART, I2C or SPI). 8 9Please refer to the following documents for generic properties: 10 11 Documentation/devicetree/bindings/serial/slave-device.txt 12 Documentation/devicetree/bindings/spi/spi-bus.txt 13 14Required properties: 15 16- compatible : A string reflecting the vendor and specific device the node 17 represents 18 19Optional properties: 20- enable-gpios : GPIO used to enable the device 21- timepulse-gpios : Time pulse GPIO 22 23Example: 24 25serial@1234 { 26 compatible = "ns16550a"; 27 28 gnss { 29 compatible = "u-blox,neo-8"; 30 31 vcc-supply = <&gnss_reg>; 32 timepulse-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; 33 34 current-speed = <4800>; 35 }; 36}; 37