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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gnss/mediatek.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek GNSS Receiver
+
+maintainers:
+ - Johan Hovold <johan@kernel.org>
+
+description:
+ Mediatek chipsets are used in GNSS-receiver modules produced by several
+ vendors and can use a UART interface.
+
+allOf:
+ - $ref: gnss-common.yaml#
+
+properties:
+ compatible:
+ const: globaltop,pa6h
+
+ vcc-supply:
+ description:
+ Main voltage regulator, pin name VCC.
+
+ reset-gpios:
+ maxItems: 1
+ description: An optional reset line, with names such as RESET or NRESET.
+ If the line is active low it should be flagged with GPIO_ACTIVE_LOW.
+
+ timepulse-gpios:
+ description: Comes with pin names such as PPS1 or 1PPS.
+
+ gnss-fix-gpios:
+ maxItems: 1
+ description: GPIO used to determine device position fix state, pin names
+ FIX or 3D_FIX.
+
+ vbackup-supply:
+ description:
+ Regulator providing backup voltage, pin names such as VBAT or VBACKUP.
+
+required:
+ - compatible
+ - vcc-supply
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ serial {
+ gnss {
+ compatible = "globaltop,pa6h";
+ vcc-supply = <&vcc_3v3>;
+ reset-gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+ };
+ };