linux-kernel - Re: [PATCH] ARM: dts: imx: Add dummy PHYs for HSIC-only USB controllers

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Message-ID: <20181126140208.GA31334@dragon>
Date:   Mon, 26 Nov 2018 22:02:10 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Frieder Schrempf <frieder.schrempf@...tron.de>
Cc:     devicetree@...r.kernel.org, peter.chen@....com,
        Mark Rutland <mark.rutland@....com>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] ARM: dts: imx: Add dummy PHYs for HSIC-only USB
 controllers

On Thu, Oct 18, 2018 at 09:45:04AM +0200, Frieder Schrempf wrote:
> Some SOCs in the i.MX6 family have a USB host controller that is
> only capable of the HSIC interface and has no on-board PHY.
> 
> To be able to use these controllers, we need to add "usb-nop-xceiv"
> dummy PHYs.
> 
> Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de>

Applied, thanks.