summaryrefslogtreecommitdiffstats
path: root/drivers/rtc/Kconfig
diff options
context:
space:
mode:
authorAlexander Holler <holler@ahsoftware.de>2012-12-15 12:45:00 +0000
committerJonathan Cameron <jic23@kernel.org>2013-01-06 11:46:10 +0000
commit62e00cb9a39a889c39a4241645e860284a975e6d (patch)
tree2b52804e149a33cefcbb4b7d7db2b52a842a4a4e /drivers/rtc/Kconfig
parent2974cdf293e1cb00860522624252aeaba502c8bf (diff)
downloadop-kernel-dev-62e00cb9a39a889c39a4241645e860284a975e6d.zip
op-kernel-dev-62e00cb9a39a889c39a4241645e860284a975e6d.tar.gz
rtc: add rtc-driver for HID sensors of type time
This driver makes the time from HID sensors (hubs) which are offering such available like any other RTC does. It is necessary that all values like year, month etc, are send as 8bit values (1 byte each) and all of them in 1 report. Also the spec HUTRR39b doesn't define the range of the year field, we tread it as 0 - 99 because that's what most RTCs I know about are offering. Currently the time can only be read. Setting the time must be done through sending a report (or a feature). The spec currently doesn't define how and I'm not sure if I just should define something by myself. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/rtc/Kconfig')
-rw-r--r--drivers/rtc/Kconfig16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index d0cea02..eed335c 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1165,4 +1165,20 @@ config RTC_DRV_SNVS
This driver can also be built as a module, if so, the module
will be called "rtc-snvs".
+comment "HID Sensor RTC drivers"
+
+config RTC_DRV_HID_SENSOR_TIME
+ tristate "HID Sensor Time"
+ depends on USB_HID
+ select IIO
+ select HID_SENSOR_HUB
+ select HID_SENSOR_IIO_COMMON
+ help
+ Say yes here to build support for the HID Sensors of type Time.
+ This drivers makes such sensors available as RTCs.
+
+ If this driver is compiled as a module, it will be named
+ rtc-hid-sensor-time.
+
+
endif # RTC_CLASS
OpenPOWER on IntegriCloud