linux-kernel - Re: [PATCH v3 3/3] i2c: designware: select gpio/default pin when prepare/unprepare recovery

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Date:   Tue, 18 Sep 2018 16:25:18 +0300
From:   Jarkko Nikula <jarkko.nikula@...ux.intel.com>
To:     Jisheng Zhang <Jisheng.Zhang@...aptics.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Wolfram Sang <wsa@...-dreams.de>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v3 3/3] i2c: designware: select gpio/default pin when
 prepare/unprepare recovery

On 09/17/2018 06:34 AM, Jisheng Zhang wrote:
> + DT maintainers
> 
> On Mon, 17 Sep 2018 11:29:49 +0800
> Jisheng Zhang <Jisheng.Zhang@...aptics.com> wrote:
> 
>> On some platforms, the sda/scl pins are muxed with gpio functions, so
>> they could be used for recovery. Select the gpio/default pin function
>> when prepare/unprepare recovery.
>>
>> Signed-off-by: Jisheng Zhang <Jisheng.Zhang@...aptics.com>
>> ---
>>   drivers/i2c/busses/i2c-designware-core.h   |  3 +++
>>   drivers/i2c/busses/i2c-designware-master.c | 22 ++++++++++++++++++++++
>>   2 files changed, 25 insertions(+)
>>
Acked-by: Jarkko Nikula <jarkko.nikula@...ux.intel.com>