linux-kernel - [PATCH v1 1/2] iio: Generalize counting direction modes

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Date:   Wed,  1 Mar 2017 15:45:05 +0100
From:   Benjamin Gaignard <benjamin.gaignard@...aro.org>
To:     linux-kernel@...r.kernel.org, jic23@...nel.org,
        linux-iio@...r.kernel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net
Cc:     fabrice.gasnier@...com, linaro-kernel@...ts.linaro.org,
        benjamin.gaignard@...aro.org,
        Benjamin Gaignard <benjamin.gaignard@...com>
Subject: [PATCH v1 1/2] iio: Generalize counting direction modes

Move counting direction documentation for 104-quad-8 to sysfs-bus-iio
to avoid duplicated for other incoming drivers

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...com>
---
 Documentation/ABI/testing/sysfs-bus-iio                    | 14 ++++++++++++++
 Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8 |  8 --------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index b8f220f..b63723b 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -1597,3 +1597,17 @@ Description:
 		provides an absolute positional reference (e.g. a pulse once per
 		revolution) which may be used to home positional systems as
 		required.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_count_count_direction_available
+KernelVersion:	4.12
+Contact:	linux-iio@...r.kernel.org
+Description:
+		A list of possible counting directions which are:
+		- "up"	: counter device is increasing.
+		- "down": counter device is decreasing.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_countY_count_direction
+KernelVersion:	4.12
+Contact:	linux-iio@...r.kernel.org
+Description:
+		Raw counter device counters direction for channel Y.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8 b/Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
index ba67652..322c8da 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
+++ b/Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
@@ -1,4 +1,3 @@
-What:		/sys/bus/iio/devices/iio:deviceX/in_count_count_direction_available
 What:		/sys/bus/iio/devices/iio:deviceX/in_count_count_mode_available
 What:		/sys/bus/iio/devices/iio:deviceX/in_count_noise_error_available
 What:		/sys/bus/iio/devices/iio:deviceX/in_count_quadrature_mode_available
@@ -10,13 +9,6 @@ Description:
 		Discrete set of available values for the respective counter
 		configuration are listed in this file.
 
-What:		/sys/bus/iio/devices/iio:deviceX/in_countY_count_direction
-KernelVersion:	4.9
-Contact:	linux-iio@...r.kernel.org
-Description:
-		Read-only attribute that indicates whether the counter for
-		channel Y is counting up or down.
-
 What:		/sys/bus/iio/devices/iio:deviceX/in_countY_count_mode
 KernelVersion:	4.9
 Contact:	linux-iio@...r.kernel.org
-- 
1.9.1