linux-kernel - Re: [PATCH] usb: ehci-platform: increase EHCI_MAX

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Date:   Mon, 17 Oct 2016 14:30:43 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc:     linux-usb@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Icenowy Zheng <icenowy@...c.xyz>,
        Alan Stern <stern@...land.harvard.edu>,
        linux-kernel@...r.kernel.org, Tony Prisk <linux@...sktech.co.nz>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] usb: ehci-platform: increase EHCI_MAX_RSTS to 4

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