linux-kernel - Re: [PATCH] ARM: dts: imx6q-logicpd: Reduce inrush current on USBH1

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Message-ID: <20190411054805.GV26817@dragon>
Date:   Thu, 11 Apr 2019 13:48:06 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Adam Ford <aford173@...il.com>
Cc:     linux-arm-kernel@...ts.infradead.org, adam.ford@...icpd.com,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: imx6q-logicpd: Reduce inrush current on USBH1

On Tue, Apr 02, 2019 at 02:32:04PM -0500, Adam Ford wrote:
> 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: 1c207f911fe9 ("ARM: dts: imx: Add support for Logic PD
> i.MX6QD EVM")
> 
> Signed-off-by: Adam Ford <aford173@...il.com>

Applied, thanks.