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Message-Id: <20220415130005.85879-11-andrea.merello@gmail.com>
Date: Fri, 15 Apr 2022 15:00:01 +0200
From: Andrea Merello <andrea.merello@...il.com>
To: jic23@...nel.org, mchehab+huawei@...nel.org,
linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org
Cc: lars@...afoo.de, robh+dt@...nel.org, andy.shevchenko@...il.com,
matt.ranostay@...sulko.com, ardeleanalex@...il.com,
jacopo@...ndi.org, Andrea Merello <andrea.merello@....it>
Subject: [v4 10/14] iio: document "serial_number" sysfs attribute
From: Andrea Merello <andrea.merello@....it>
This patch adds ABI documentation for the new "serial_number" sysfs
attribute. The first user is the bno055 IIO driver.
Signed-off-by: Andrea Merello <andrea.merello@....it>
---
Documentation/ABI/testing/sysfs-bus-iio | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 2a6954ea1c71..3be613f64843 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -2048,3 +2048,10 @@ Contact: linux-iio@...r.kernel.org
Description:
Raw (unscaled) euler angles readings. Units after
application of scale are deg.
+
+What: /sys/bus/iio/devices/iio:deviceX/serial_number
+KernelVersion: 5.19
+Contact: linux-iio@...r.kernel.org
+Description:
+ An example format is 16-bytes, 2-digits-per-byte, HEX-string
+ representing the sensor unique ID number.
--
2.17.1
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