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authorMark Brown <broonie@kernel.org>2020-12-04 23:39:45 +0300
committerMark Brown <broonie@kernel.org>2020-12-04 23:39:45 +0300
commit4ecc08b2f51d874f35185724eda769492b60a18d (patch)
treef4d9e97304e9ff423fd4efa5193a1b94ebfc5912 /Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration
parent0b3355b070434f9901f641aac9000df93e2c96ad (diff)
parent0d2bf11a6b3e275a526b8d42d8d4a3a6067cf953 (diff)
downloadlinux-4ecc08b2f51d874f35185724eda769492b60a18d.tar.xz
Merge tag 'auxbus-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core into asoc-5.11
Auxiliary Bus support tag for 5.11-rc1 This is a signed tag for other subsystems to be able to pull in the auxiliary bus support into their trees for the 5.11-rc1 merge. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration')
-rw-r--r--Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration1
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diff --git a/Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration b/Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration
index ec950c93e5c6..ee8ed6494a01 100644
--- a/Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration
+++ b/Documentation/ABI/testing/sysfs-class-rtc-rtc0-device-rtc_calibration
@@ -7,6 +7,7 @@ Description: Attribute for calibrating ST-Ericsson AB8500 Real Time Clock
calibrate the AB8500.s 32KHz Real Time Clock.
Every 60 seconds the AB8500 will correct the RTC's value
by adding to it the value of this attribute.
+
The range of the attribute is -127 to +127 in units of
30.5 micro-seconds (half-parts-per-million of the 32KHz clock)
Users: The /vendor/st-ericsson/base_utilities/core/rtc_calibration