Unverified Commit 41eb0df1 authored by Ondrej Jirman's avatar Ondrej Jirman Committed by Maxime Ripard
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ARM: dts: sun8i: tbs-a711: Enable UART2 (for NEO-6M GPS module) 



TBS A711 tablet contains u-blox NEO-6M module connected to UART2.
Enable UART2 to gain access to the module from userspace.

Signed-off-by: default avatarOndrej Jirman <megous@megous.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@bootlin.com>
parent 18009b80

arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts

+21 −0
Original line number Diff line number Diff line
@@ -98,6 +98,13 @@ 
		};

	};



	reg_gps: reg-gps {

		compatible = "regulator-fixed";

		regulator-name = "gps";

		regulator-min-microvolt = <3000000>;

		regulator-max-microvolt = <3000000>;

	};



	reg_vbat: reg-vbat {

		compatible = "regulator-fixed";

		regulator-name = "vbat";
@@ -434,6 +441,20 @@ 
	};

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pb_pins>;

	status = "okay";



	gnss {

		compatible = "u-blox,neo-6m";



		v-bckp-supply = <&reg_rtc_ldo>;

		vcc-supply = <&reg_gps>;

		current-speed = <9600>;

	};

};



&usb_otg {

	dr_mode = "otg";

	status = "okay";

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