linux-kernel - Re: [RFC 1/1] drivers: i2c: omap: Add slave support

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Message-ID: <20160828053502.GA1601@katana>
Date:   Sun, 28 Aug 2016 07:35:05 +0200
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Matthijs van Duin <matthijsvanduin@...il.com>
Cc:     Ravikumar Kattekola <rk@...com>, Tony Lindgren <tony@...mide.com>,
        "linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
        linux-i2c@...r.kernel.org, lkml <linux-kernel@...r.kernel.org>
Subject: Re: [RFC 1/1] drivers: i2c: omap: Add slave support


> Making a mess of I2C controllers seems to be a popular hobby among
> chip designers :P

Well, I2C is simple, what could go wrong? :/

> A lot of the details (including the completely bizarre behaviour of
> its innocuous-looking irq registers) would be quite non-trivial to
> figure out without putting in a similar effort.

Thanks. So, it is possible to make a proper I2C slave with OMAP, but you
need to know those 100 gory details?

   Wolfram


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