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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/gnss/gnss.txt | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/gnss/gnss.txt')
-rw-r--r-- | Documentation/devicetree/bindings/gnss/gnss.txt | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gnss/gnss.txt b/Documentation/devicetree/bindings/gnss/gnss.txt new file mode 100644 index 000000000..d6dc9c0d8 --- /dev/null +++ b/Documentation/devicetree/bindings/gnss/gnss.txt @@ -0,0 +1,37 @@ +GNSS Receiver DT binding + +This documents the binding structure and common properties for GNSS receiver +devices. + +A GNSS receiver node is a node named "gnss" and typically resides on a serial +bus (e.g. UART, I2C or SPI). + +Please refer to the following documents for generic properties: + + Documentation/devicetree/bindings/serial/serial.yaml + Documentation/devicetree/bindings/spi/spi-bus.txt + +Required properties: + +- compatible : A string reflecting the vendor and specific device the node + represents + +Optional properties: +- lna-supply : Separate supply for an LNA +- enable-gpios : GPIO used to enable the device +- timepulse-gpios : Time pulse GPIO + +Example: + +serial@1234 { + compatible = "ns16550a"; + + gnss { + compatible = "u-blox,neo-8"; + + vcc-supply = <&gnss_reg>; + timepulse-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; + + current-speed = <4800>; + }; +}; |