From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johan Hovold Subject: [PATCH 4/7] dt-bindings: gnss: add u-blox binding Date: Tue, 24 Apr 2018 18:34:55 +0200 Message-ID: <20180424163458.11947-5-johan@kernel.org> References: <20180424163458.11947-1-johan@kernel.org> Return-path: In-Reply-To: <20180424163458.11947-1-johan@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Greg Kroah-Hartman , Rob Herring , Mark Rutland Cc: Andreas Kemnade , Arnd Bergmann , "H . Nikolaus Schaller" , Pavel Machek , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Johan Hovold List-Id: devicetree@vger.kernel.org Add binding for u-blox GNSS receivers. Note that the u-blox product names encodes form factor (e.g. "neo"), chipset (e.g. "8") and variant (e.g. "q"), but that only formfactor and chipset is used for the compatible strings (for now). Signed-off-by: Johan Hovold --- .../devicetree/bindings/gnss/u-blox.txt | 31 +++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/gnss/u-blox.txt diff --git a/Documentation/devicetree/bindings/gnss/u-blox.txt b/Documentation/devicetree/bindings/gnss/u-blox.txt new file mode 100644 index 000000000000..bb54b83a177f --- /dev/null +++ b/Documentation/devicetree/bindings/gnss/u-blox.txt @@ -0,0 +1,31 @@ +u-blox GNSS Receiver DT binding + +The u-blox GNSS receivers can use UART, DDC (I2C), SPI and USB interfaces. + +Please see Documentation/devicetree/bindings/gnss/gnss.txt for generic +properties. + +Required Properties: + +- compatible : Must be one of + + "u-blox,neo-8" + "u-blox,neo-m8" + +- vcc-supply : Main voltage regulator (VCC) + +Optional Properties: + +- timepulse-gpios : Timepulse (e.g. 1PPS) GPIO (TIMEPULSE) + +Example: + +serial@1234 { + compatible = "ns16550a"; + + gnss { + compatible = "u-blox,neo-8"; + + vcc-supply = <&gnss_reg>; + }; +}; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index b5f978a4cac6..2128dfdf73f1 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -374,6 +374,7 @@ tronsmart Tronsmart truly Truly Semiconductors Limited tsd Theobroma Systems Design und Consulting GmbH tyan Tyan Computer Corporation +u-blox u-blox ucrobotics uCRobotics ubnt Ubiquiti Networks udoo Udoo -- 2.17.0