linux-kernel - Re: [linux-sunxi] Re: [PATCH 1/2] pinctrl: sunxi: add a missing function of A10/A20 pinctrl driver

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Message-ID: <E5197E25-926B-42C5-BBFC-061BB289E707@aosc.io>
Date:   Mon, 10 Jul 2017 18:23:32 +0800
From:   Icenowy Zheng <icenowy@...c.io>
To:     maxime.ripard@...e-electrons.com,
        Maxime Ripard <maxime.ripard@...e-electrons.com>
CC:     Linus Walleij <linus.walleij@...aro.org>,
        Chen-Yu Tsai <wens@...e.org>,
        linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: Re: [linux-sunxi] Re: [PATCH 1/2] pinctrl: sunxi: add a missing function of A10/A20 pinctrl driver



于 2017年7月10日 GMT+08:00 下午4:44:00, Maxime Ripard <maxime.ripard@...e-electrons.com> 写到:
>On Fri, Jul 07, 2017 at 07:21:19AM +0800, icenowy@...c.io wrote:
>> 在 2017-07-07 04:46，Maxime Ripard 写道：
>> > Hi,
>> > 
>> > On Thu, Jul 06, 2017 at 10:28:21PM +0800, Icenowy Zheng wrote:
>> > > The PH16 pin has a function with mux id 0x5, which is the DET pin
>of
>> > > the
>> > > "sim" (smart card reader) IP block.
>> > > 
>> > > This function is missing both in the old A10 and A20 drivers, so
>it's
>> > > not found during the merge of these two drivers.
>> > > 
>> > > Add it to the driver. As we now merged A20 pinctrl driver to the
>A10
>> > > one, we need to only fix the A10 driver now.
>> > > 
>> > > Signed-off-by: Icenowy Zheng <icenowy@...c.io>
>> > 
>> > I'm not sure what you mean there. It's not mentionned in the A10
>> > datasheet, and neither in the A20. Where did you get that info
>from?
>> 
>> It's mentioned in all newest datasheets: "A10 Datasheet V1.70.pdf"
>and
>> "A20 Datasheet V1.41 20131230.pdf".
>
>Mentionning that in the commit log would be great.
>
>Where did you find those?

dl.linux-sunxi.org

>
>Maxime