linux-kernel - Re: Re: [RFC PATCH 4/4] i2c: at91: Move to generic GPIO bus recovery

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Message-ID: <65890aab-1d19-7e7e-abff-3c6ee05c8ade@microchip.com>
Date:   Mon, 3 Aug 2020 15:42:52 +0000
From:   <Codrin.Ciubotariu@...rochip.com>
To:     <wsa@...nel.org>
CC:     <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <robh+dt@...nel.org>,
        <Ludovic.Desroches@...rochip.com>, <Nicolas.Ferre@...rochip.com>,
        <alexandre.belloni@...tlin.com>, <linux@...linux.org.uk>,
        <kamel.bouhara@...tlin.com>
Subject: Re: Re: [RFC PATCH 4/4] i2c: at91: Move to generic GPIO bus recovery

On 02.08.2020 20:08, Wolfram Sang wrote:
> On Fri, Jun 19, 2020 at 05:19:04PM +0300, Codrin Ciubotariu wrote:
>> Make the Microchip at91 driver the first to use the generic GPIO bus
>> recovery support from the I2C core and discard the driver implementation.
>>
>> Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>
>> ---
>>   drivers/i2c/busses/i2c-at91-master.c | 69 ++--------------------------
>>   drivers/i2c/busses/i2c-at91.h        |  3 --
> 
> Nice diffstat! I will try using this new functionality with another
> controller next week.
> 

Thanks, this would be great! I tested this on a sam9x60, with the HW 
feature for the 9 pulses disabled, with a picky audio codec as I2C device.
Please let me know of the result.

Best regards,
Codrin