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| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350')
| -rw-r--r-- | kernel/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 b/kernel/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 new file mode 100644 index 000000000..1254457a7 --- /dev/null +++ b/kernel/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 @@ -0,0 +1,21 @@ +What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_resolution +KernelVersion: 3.4.0 +Contact: linux-iio@vger.kernel.org +Description: + Stores channel Y frequency resolution/channel spacing in Hz. + The value given directly influences the MODULUS used by + the fractional-N PLL. It is assumed that the algorithm + that is used to compute the various dividers, is able to + generate proper values for multiples of channel spacing. + +What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_refin_frequency +KernelVersion: 3.4.0 +Contact: linux-iio@vger.kernel.org +Description: + Sets channel Y REFin frequency in Hz. In some clock chained + applications, the reference frequency used by the PLL may + change during runtime. This attribute allows the user to + adjust the reference frequency accordingly. + The value written has no effect until out_altvoltageY_frequency + is updated. Consider to use out_altvoltageY_powerdown to power + down the PLL and its RFOut buffers during REFin changes. |