From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>,
Valentine Barshak
<valentine.barshak-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
Cc: Ben Dooks <ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>,
linux-kernel-81qHHgoATdFT9dQujB1mzip2UmYkHbXO@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Magnus Damm <magnus.damm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] phy-rcar-usb-gen2: add device tree support
Date: Wed, 29 Jan 2014 12:26:55 +0000 [thread overview]
Message-ID: <52E8F38F.9030609@cogentembedded.com> (raw)
In-Reply-To: <20140129122202.GB26253-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
Hello.
On 29-01-2014 16:22, Simon Horman wrote:
>>>> [snip]
>>>>>> +static struct of_device_id rcar_gen2_usb_phy_ofmatch[] = {
>>>>>> + { .compatible = "renesas,usb-phy-r8a7790", },
>>>>>> + { .compatible = "renesas,rcar-gen2-usb-phy", },
>>>>> Frankly speaking, I don't understand the need for the clearly
>>>>> duplicate entries.
>>>> Thanks, will look into remove it.
>>>> Anyone else have any comments on this?
>>> I would like you to leave it there.
>>> As we know the r8a7790 is an R-Car Gen2 SoC. But there are other R-Car
>>> Gen2 SoCs, such as the r8a7791, they it could plausibly make use of
>>> rcar-gen2-usb-phy until the driver is updated with a usb-phy-r8a7791 entry.
>> Why not just "update" the driver this way now, may I ask?
> Because I don't believe that Ben has access to r8a7791 hardware
> to test the change and thus it makes sense to handle it separately.
I believe Valentine has already tested the driver with both SoCs.
WBR, Sergei
WARNING: multiple messages have this Message-ID (diff)
From: Sergei Shtylyov <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
To: Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>,
Valentine Barshak
<valentine.barshak-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
Cc: Ben Dooks <ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>,
linux-kernel-81qHHgoATdFT9dQujB1mzip2UmYkHbXO@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Magnus Damm <magnus.damm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] phy-rcar-usb-gen2: add device tree support
Date: Wed, 29 Jan 2014 16:26:55 +0400 [thread overview]
Message-ID: <52E8F38F.9030609@cogentembedded.com> (raw)
In-Reply-To: <20140129122202.GB26253-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
Hello.
On 29-01-2014 16:22, Simon Horman wrote:
>>>> [snip]
>>>>>> +static struct of_device_id rcar_gen2_usb_phy_ofmatch[] = {
>>>>>> + { .compatible = "renesas,usb-phy-r8a7790", },
>>>>>> + { .compatible = "renesas,rcar-gen2-usb-phy", },
>>>>> Frankly speaking, I don't understand the need for the clearly
>>>>> duplicate entries.
>>>> Thanks, will look into remove it.
>>>> Anyone else have any comments on this?
>>> I would like you to leave it there.
>>> As we know the r8a7790 is an R-Car Gen2 SoC. But there are other R-Car
>>> Gen2 SoCs, such as the r8a7791, they it could plausibly make use of
>>> rcar-gen2-usb-phy until the driver is updated with a usb-phy-r8a7791 entry.
>> Why not just "update" the driver this way now, may I ask?
> Because I don't believe that Ben has access to r8a7791 hardware
> to test the change and thus it makes sense to handle it separately.
I believe Valentine has already tested the driver with both SoCs.
WBR, Sergei
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next prev parent reply other threads:[~2014-01-29 12:26 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1390754945-28142-1-git-send-email-ben.dooks@codethink.co.uk>
2014-01-26 16:48 ` [PATCH 1/8] pci-rcar-gen2: add of match table Ben Dooks
2014-01-27 12:48 ` Sergei Shtylyov
2014-01-27 12:48 ` Sergei Shtylyov
2014-01-27 13:27 ` Ben Dooks
2014-01-29 6:17 ` Simon Horman
2014-01-29 6:17 ` Simon Horman
2014-01-29 10:06 ` Geert Uytterhoeven
2014-01-29 10:06 ` Geert Uytterhoeven
2014-01-29 12:20 ` Simon Horman
2014-01-29 12:20 ` Simon Horman
2014-01-26 16:48 ` [PATCH 2/8] pci-rcar-gen2: add initial device tree documentation Ben Dooks
2014-01-26 19:09 ` Geert Uytterhoeven
2014-01-26 19:09 ` Geert Uytterhoeven
2014-01-27 12:07 ` Ben Dooks
2014-01-27 13:31 ` Sergei Shtylyov
2014-01-27 13:31 ` Sergei Shtylyov
2014-01-27 13:33 ` Ben Dooks
2014-01-27 17:13 ` Sergei Shtylyov
2014-01-27 18:13 ` Sergei Shtylyov
2014-01-26 16:49 ` [PATCH 3/8] ARM: shmbobile: r8a7790.dtsi: add pci0/1/2 nodes Ben Dooks
2014-01-26 16:49 ` [PATCH 5/8] phy-rcar-usb-gen2: add device tree support Ben Dooks
[not found] ` <1390754945-28142-6-git-send-email-ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>
2014-01-26 17:04 ` Sergei Shtylyov
2014-01-26 18:03 ` Sergei Shtylyov
2014-01-26 17:08 ` Ben Dooks
2014-01-26 17:05 ` [PATCH] " Ben Dooks
2014-01-26 17:05 ` Ben Dooks
2014-01-27 15:33 ` Felipe Balbi
2014-01-27 15:33 ` Felipe Balbi
2014-01-27 17:23 ` Sergei Shtylyov
2014-01-27 18:23 ` Sergei Shtylyov
2014-01-27 19:06 ` Ben Dooks
[not found] ` <52E6AE32.5050906-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>
2014-01-29 6:22 ` Simon Horman
2014-01-29 6:22 ` Simon Horman
[not found] ` <20140129062212.GD23833-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
2014-01-29 10:41 ` Sergei Shtylyov
2014-01-29 10:41 ` Sergei Shtylyov
2014-01-29 12:22 ` Simon Horman
2014-01-29 12:22 ` Simon Horman
[not found] ` <20140129122202.GB26253-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
2014-01-29 12:26 ` Sergei Shtylyov [this message]
2014-01-29 12:26 ` Sergei Shtylyov
[not found] ` <52E8F38F.9030609-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
2014-01-29 12:35 ` Simon Horman
2014-01-29 12:35 ` Simon Horman
2014-01-26 16:49 ` [PATCH 6/8] phy-rcar-usb-gen2: add device tree documentation Ben Dooks
2014-01-26 19:07 ` Geert Uytterhoeven
2014-01-26 19:07 ` Geert Uytterhoeven
2014-01-26 16:49 ` [PATCH 7/8] ARM: shmobile: r8a7790.dtsi: add usbphy node Ben Dooks
[not found] ` <1390754945-28142-1-git-send-email-ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>
2014-01-26 16:49 ` [PATCH 4/8] ARM: shmobile: lager.dts: add pci 0/1/2 Ben Dooks
2014-01-26 16:49 ` Ben Dooks
2014-01-26 16:49 ` [PATCH 8/8] ARM: shmobile: lager.dtb: add usbphy reference Ben Dooks
2014-01-26 16:49 ` Ben Dooks
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