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ABI: pps: Add ABI documentation for Intel TIO

Document sysfs interface for Intel Timed I/O PPS driver.

Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
Signed-off-by: Subramanian Mohan <subramanian.mohan@intel.com>
Link: https://lore.kernel.org/r/20250219040618.70962-5-subramanian.mohan@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Subramanian Mohan and committed by
Greg Kroah-Hartman 264ff841 6b22c3de

+7
+6
Documentation/ABI/testing/sysfs-pps-gen-tio
··· 1 + What: /sys/class/pps-gen/pps-genx/enable 2 + Date: April 2025 3 + KernelVersion: 6.15 4 + Contact: Subramanian Mohan<subramanian.mohan@intel.com> 5 + Description: 6 + Enable or disable PPS TIO generator output.
+1
MAINTAINERS
··· 18916 18916 W: http://wiki.enneenne.com/index.php/LinuxPPS_support 18917 18917 F: Documentation/ABI/testing/sysfs-pps 18918 18918 F: Documentation/ABI/testing/sysfs-pps-gen 18919 + F: Documentation/ABI/testing/sysfs-pps-gen-tio 18919 18920 F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 18920 18921 F: Documentation/driver-api/pps.rst 18921 18922 F: drivers/pps/