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Date: Mon, 17 Oct 2016 14:30:43 +0200
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: linux-usb@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
        Icenowy Zheng <icenowy@aosc.xyz>,
        Alan Stern <stern@rowland.harvard.edu>, linux-kernel@vger.kernel.org,
        Tony Prisk <linux@prisktech.co.nz>,
        linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] usb: ehci-platform: increase EHCI_MAX_RSTS to 4
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On Mon, Oct 17, 2016 at 08:11:59PM +0900, Masahiro Yamada wrote:
> Socionext LD11 SoC (arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi)
> needs to handle 4 reset lines for EHCI.

Why?  What makes it different from other EHCI implementations?

thanks,

greg k-h