Commit 7aedca87 authored Apr 02, 2019 by Adam Ford Committed by Shawn Guo Apr 11, 2019

ARM: dts: imx6q-logicpd: Reduce inrush current on USBH1



Some USB peripherals draw more power, and the sourcing regulator
take a little time to turn on.  This patch fixes an issue where
some devices occasionally do not get detected, because the power
isn't quite ready when communication starts, so we add a bit
of a delay.

Fixes: 1c207f91 ("ARM: dts: imx: Add support for Logic PD i.MX6QD EVM")
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent dbb58e29

arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi

+1 −0

Original line number	Diff line number	Diff line
		@@ -88,6 +88,7 @@
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
		startup-delay-us = <70000>;
		enable-active-high;
		};

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