linux-kernel - Re: [PATCH v3 0/6] Add support for MSCC Ocelot i2c

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Date:   Tue, 7 Aug 2018 17:10:11 +0300
From:   Jarkko Nikula <jarkko.nikula@...ux.intel.com>
To:     Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Wolfram Sang <wsa@...-dreams.de>,
        James Hogan <jhogan@...nel.org>
Cc:     Paul Burton <paul.burton@...s.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mips@...ux-mips.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Allan Nielsen <allan.nielsen@...rosemi.com>
Subject: Re: [PATCH v3 0/6] Add support for MSCC Ocelot i2c

On 08/06/2018 09:54 PM, Alexandre Belloni wrote:
> Hello,
> 
> Because the designware IP was not able to handle the SDA hold time before
> version 1.11a, MSCC has its own implementation. Add support for it and then add
> i2c on ocelot boards.
> 
> I would expect patches 1 to 4 to go through the i2c tree and 5-6 through
> the mips tree once patch 4 has been reviewed by the DT maintainers.
> 
For the patches 1-4/6 that touch i2c-designware:

Tested-by: Jarkko Nikula <jarkko.nikula@...ux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@...ux.intel.com>

I tested acpi_match_device() conversion to device_get_match_data() 
didn't affect MODEL_CHERRYTRAIL case and quick test that i2c 
communication continue working.