linux-kernel - Re: [PATCH 1/6] usb: chipidea: add a core function to setup ci_hdrc_platform

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Message-ID: <20141114153455.GC2991@kwain>
Date:	Fri, 14 Nov 2014 16:34:55 +0100
From:	Antoine Tenart <antoine.tenart@...e-electrons.com>
To:	Peter Chen <peter.chen@...escale.com>
Cc:	Antoine Tenart <antoine.tenart@...e-electrons.com>,
	alexandre.belloni@...e-electrons.com,
	thomas.petazzoni@...e-electrons.com, zmxu@...vell.com,
	jszhang@...vell.com, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/6] usb: chipidea: add a core function to setup
 ci_hdrc_platform_data

Peter,

On Fri, Nov 14, 2014 at 09:16:55AM +0800, Peter Chen wrote:
> 
> Ok, Antoine, I find this patch set may not have many benefits due to
> below reasons:
> - There is already function ci_get_platdata to do the similar things
> - If the PHY can't get from the DT, it will use devm_phy_get or
> devm_usb_get_phy to get, this code has already in core.
> 
> I am apologized that I wanted you to do a patch for moving get PHY
> operation to core, it doesn't have many benefits currently
> - For non-dt user, the phy get function has already in core like I said
> above.
> - For dt generic phy user, it uses of_phy_get, the second parameter
> con_id may be different for platforms.
> - For dt usb phy, it uses devm_usb_get_phy_by_phandle, the second
> parameters phandle may be different for platforms.

Ok.

> So, please rebase my next tree which your generic phy patch set has
> already in, and send your generic usb2 chipidea patch base on it.

I just rebased my usb2 ci generic driver series and sent it to you and
to the mailing lists. Since there is not reason from now to delay it, I
expect it to be merged soon. I wouldn't want to miss yet another release.

Thanks,

Antoine

-- 
Antoine Ténart, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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