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From: munagala.nareshbabu@gmail.com (Munagala Naresh)
To: kernelnewbies@lists.kernelnewbies.org
Subject: How to enable IIO driver in 3.18 kernel
Date: Wed, 1 Jun 2016 08:19:20 +0530	[thread overview]
Message-ID: <CACfW1Nqt=Gc8wnj-iM1Qa2_n+YWNtZXWCcTc=aqM9fSquWkBzg@mail.gmail.com> (raw)

HI team,

We are integrating one sensor driver in to LE platform. After adding sensor
driver, it is creating device @ /sys/bus/iio/devices/iio:device0,1,2.


Sensor driver makes use of IIO subsystem framework. We are not seeing iio
device creation @ */dev/iio:device0*,1,2

I have enabled below configuration in the defconfing along with sensor
configuration.

CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2

I'm able to see kernel prints from"iio_device_register" function.
Appreciate any pointers on this regard.

Kernel version: 3.18

-- 
Regards
Naresh Babu
09900139337
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             reply	other threads:[~2016-06-01  2:49 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-01  2:49 Munagala Naresh [this message]
2016-06-01  4:11 ` How to enable IIO driver in 3.18 kernel Valdis.Kletnieks at vt.edu
     [not found]   ` <tencent_70035EF62DF5627F0836F8CD@qq.com>
2016-06-01  4:40     ` Valdis.Kletnieks at vt.edu
2016-06-01  5:58       ` =?gb18030?B?RnJhbmtZdQ==?=
2016-06-01  7:02         ` Valdis.Kletnieks at vt.edu
2016-06-01  7:06           ` =?gb18030?B?RnJhbmtZdQ==?=
2016-06-01 14:26   ` Munagala Naresh
2016-06-01 14:41     ` Daniel Baluta
2016-06-02  4:24       ` Munagala Naresh

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