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From: Aaro Koskinen <aaro.koskinen-X3B1VOXEql0@public.gmane.org>
To: Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 1/4] i2c: introduce i2c-cbus driver
Date: Tue, 4 Sep 2012 12:31:42 +0300	[thread overview]
Message-ID: <20120904093142.GB855@harshnoise.musicnaut.iki.fi> (raw)
In-Reply-To: <20120904090506.GA12397-S8G//mZuvNWo5Im9Ml3/Zg@public.gmane.org>

On Tue, Sep 04, 2012 at 12:05:07PM +0300, Felipe Balbi wrote:
> > + * CBUS I2C driver for Nokia Internet Tablets.

[...]

> this version misses the entire IRQ handling we already had on linux-omap
> tree, so it's quite a regression.

There's no interrupts used in plain CBUS protocol/communication I think?

But Retu MFD supports the GPIO IRQ. I added the code for this set. And
the power button driver (patch 4/4) is using this functionality:

# cat /proc/interrupts
[...]
204:         29      GPIO  retu-mfd
224:         29      RETU  retu-pwrbutton

A.

  parent reply	other threads:[~2012-09-04  9:31 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1346703805-31598-1-git-send-email-aaro.koskinen@iki.fi>
2012-09-03 20:23 ` [PATCH 1/4] i2c: introduce i2c-cbus driver Aaro Koskinen
2012-09-04  9:05   ` Felipe Balbi
     [not found]     ` <20120904090506.GA12397-S8G//mZuvNWo5Im9Ml3/Zg@public.gmane.org>
2012-09-04  9:31       ` Aaro Koskinen [this message]
2012-09-04 11:41         ` Felipe Balbi
2012-09-13 10:53   ` Wolfram Sang
     [not found]     ` <20120913105309.GF14237-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2012-09-13 14:51       ` Aaro Koskinen
2012-09-14 10:08   ` Wolfram Sang
     [not found]     ` <20120914100806.GC2630-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2012-09-14 10:21       ` Jean Delvare
2012-09-14 12:16       ` Felipe Balbi
2012-09-19 20:08     ` Aaro Koskinen
2012-09-20 10:43       ` Wolfram Sang

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