summaryrefslogtreecommitdiffstats
path: root/Documentation/ABI/testing/sysfs-bus-soundwire-master
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-soundwire-master')
-rw-r--r--Documentation/ABI/testing/sysfs-bus-soundwire-master23
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-soundwire-master b/Documentation/ABI/testing/sysfs-bus-soundwire-master
new file mode 100644
index 000000000000..46ef038d8722
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-soundwire-master
@@ -0,0 +1,23 @@
+What: /sys/bus/soundwire/devices/sdw-master-N/revision
+ /sys/bus/soundwire/devices/sdw-master-N/clk_stop_modes
+ /sys/bus/soundwire/devices/sdw-master-N/clk_freq
+ /sys/bus/soundwire/devices/sdw-master-N/clk_gears
+ /sys/bus/soundwire/devices/sdw-master-N/default_col
+ /sys/bus/soundwire/devices/sdw-master-N/default_frame_rate
+ /sys/bus/soundwire/devices/sdw-master-N/default_row
+ /sys/bus/soundwire/devices/sdw-master-N/dynamic_shape
+ /sys/bus/soundwire/devices/sdw-master-N/err_threshold
+ /sys/bus/soundwire/devices/sdw-master-N/max_clk_freq
+
+Date: April 2020
+
+Contact: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
+ Bard Liao <yung-chuan.liao@linux.intel.com>
+ Vinod Koul <vkoul@kernel.org>
+
+Description: SoundWire Master-N DisCo properties.
+ These properties are defined by MIPI DisCo Specification
+ for SoundWire. They define various properties of the Master
+ and are used by the bus to configure the Master. clk_stop_modes
+ is a bitmask for simplifications and combines the
+ clock-stop-mode0 and clock-stop-mode1 properties.