Commit 303d2af2 authored by Neil Armstrong's avatar Neil Armstrong
Browse files

arm64: dts: meson-sm1-odroid-c4: remove invalid hub_5v regulator 



Drop the hub_5v regulator which controls the HUB Reset line with GPIOH_4 which
is already controlled by a GPIO HOG.

Until we can properly describe how to control USB HUBs reset lines, keeping
the GPIO HOG is an acceptable solution we use on multiple boards.

Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Acked-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20210607065435.577334-8-narmstrong@baylibre.com
parent 7178f340

arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts

+0 −17
Original line number Diff line number Diff line
@@ -23,18 +23,6 @@ led-blue { 
		};

	};



	hub_5v: regulator-hub_5v {

		compatible = "regulator-fixed";

		regulator-name = "HUB_5V";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc_5v>;



		/* Connected to the Hub CHIPENABLE, LOW sets low power state */

		gpio = <&gpio GPIOH_4 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	sound {

		model = "ODROID-C4";

	};
@@ -58,8 +46,3 @@ hog-0 { 
&ir {

	linux,rc-map-name = "rc-odroid";

};
 


&usb2_phy1 {

	/* Enable the hub which is connected to this port */

	phy-supply = <&hub_5v>;

};