37 lines
819 B
Plaintext
Executable file
37 lines
819 B
Plaintext
Executable file
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/slave-device.txt
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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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- 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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