| Message ID | 20230315134231.233193-4-herve.codina@bootlin.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add the Lantiq PEF2256 audio support | expand |
diff --git a/Documentation/ABI/testing/sysfs-bus-platform-devices-pef2256 b/Documentation/ABI/testing/sysfs-bus-platform-devices-pef2256 new file mode 100644 index 000000000000..b2343b3b6e84 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-platform-devices-pef2256 @@ -0,0 +1,10 @@ +What: /sys/bus/platform/devices/*.pef2256/subordinate +KernelVersion: 6.4 +Contact: Herve Codina <herve.codina@bootlin.com> +Description: + (RW) Controls whether the PEF2256 works as subordinate or main + device mode. + - 0 : main device mode + - 1 : subordinate mode + In subordinate device mode it synchronizes on line interface + clock signals. Otherwise, it synchronizes on internal clocks.
Document the "subordinate" sysfs attribute exposed by the pef2256 driver. Signed-off-by: Herve Codina <herve.codina@bootlin.com> --- .../ABI/testing/sysfs-bus-platform-devices-pef2256 | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-platform-devices-pef2256