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From: Matt Ranostay <mranostay-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Matt Ranostay <mranostay-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH v3 1/3] iio: Add IIO_DISTANCE type
Date: Fri, 31 Jan 2014 22:22:38 -0800	[thread overview]
Message-ID: <1391235760-32652-1-git-send-email-mranostay@gmail.com> (raw)

Allow drivers to report distance values, but however it is up to
drivers to set scaling for meters, kilometers, etc.

Signed-off-by: Matt Ranostay <mranostay-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 drivers/iio/industrialio-core.c | 1 +
 include/linux/iio/types.h       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index acc911a..ac999ab 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -70,6 +70,7 @@ static const char * const iio_chan_type_name_spec[] = {
 	[IIO_CCT] = "cct",
 	[IIO_PRESSURE] = "pressure",
 	[IIO_HUMIDITYRELATIVE] = "humidityrelative",
+	[IIO_DISTANCE] = "distance",
 };
 
 static const char * const iio_modifier_names[] = {
diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h
index 084d882..675c2d8 100644
--- a/include/linux/iio/types.h
+++ b/include/linux/iio/types.h
@@ -30,6 +30,7 @@ enum iio_chan_type {
 	IIO_CCT,
 	IIO_PRESSURE,
 	IIO_HUMIDITYRELATIVE,
+	IIO_DISTANCE,
 };
 
 enum iio_modifier {
-- 
1.8.3.2

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             reply	other threads:[~2014-02-01  6:22 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-01  6:22 Matt Ranostay [this message]
     [not found] ` <1391235760-32652-1-git-send-email-mranostay-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-02-01  6:22   ` [PATCH v3 2/3] iio: Add AS3935 lightning sensor support Matt Ranostay
2014-02-01  6:22   ` [PATCH v3 3/3] iio:as3935: Add DT binding docs for AS3935 driver Matt Ranostay

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