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37 lines
856 B
37 lines
856 B
GNSS Receiver DT binding |
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This documents the binding structure and common properties for GNSS receiver |
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devices. |
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A GNSS receiver node is a node named "gnss" and typically resides on a serial |
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bus (e.g. UART, I2C or SPI). |
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Please refer to the following documents for generic properties: |
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Documentation/devicetree/bindings/serial/serial.yaml |
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Documentation/devicetree/bindings/spi/spi-bus.txt |
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Required properties: |
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- compatible : A string reflecting the vendor and specific device the node |
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represents |
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Optional properties: |
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- lna-supply : Separate supply for an LNA |
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- enable-gpios : GPIO used to enable the device |
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- timepulse-gpios : Time pulse GPIO |
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Example: |
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serial@1234 { |
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compatible = "ns16550a"; |
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gnss { |
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compatible = "u-blox,neo-8"; |
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vcc-supply = <&gnss_reg>; |
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timepulse-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; |
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current-speed = <4800>; |
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}; |
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};
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