From aba9f8b07ddb179204378f30798bf577043722c0 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sun, 12 Nov 2023 19:51:50 -0500 Subject: dt-bindings: gnss: u-blox: add "reset-gpios" binding The Renesas KingFisher board includes a U-Blox Neo-M8 chip. This chip has a reset pin which is also wired on the board. Introduce a binding to support this reset pin. Signed-off-by: Wolfram Sang Acked-by: Conor Dooley Reviewed-by: Geert Uytterhoeven Signed-off-by: Johan Hovold --- Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml b/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml index 4835a280b3bf..cd80668182b6 100644 --- a/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml +++ b/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml @@ -28,6 +28,9 @@ properties: port or the USB host-controller port to which this device is attached, depending on the bus used. Required for the DDC, SPI or USB busses. + reset-gpios: + maxItems: 1 + vcc-supply: description: > Main voltage regulator @@ -49,10 +52,13 @@ unevaluatedProperties: false examples: - | + #include + serial { gnss { compatible = "u-blox,neo-8"; v-bckp-supply = <&gnss_v_bckp_reg>; vcc-supply = <&gnss_vcc_reg>; + reset-gpios = <&gpio 1 GPIO_ACTIVE_LOW>; }; }; -- cgit