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Date: Wed, 27 Apr 2016 14:50:12 +0100
From: Mark Brown <broonie@kernel.org>
To: Akinobu Mita <akinobu.mita@gmail.com>
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Subject: [rtc-linux] Re: [PATCH 0/4] support control with using GPIO lines
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On Wed, Apr 27, 2016 at 04:53:18AM +0900, Akinobu Mita wrote:

> For the read data transfer, the address/command byte is sent on the
> rising edge of the first eight SCLK cycles and the read data byte is
> transmitted on the falling edge of the next eight SCL cycles.

That's an innovative and exciting hardware design :/  Definitely doesn't
seem to correspond too closely to any SPI mode I can think of.

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