From a91966b9fe357a22c2d02038e6e7d3236f37a785 Mon Sep 17 00:00:00 2001 From: Chen-Shi-Hong Date: Sun, 17 May 2026 20:52:21 +0800 Subject: [PATCH] docs: hwmon: htu31: document debugfs serial_number Document the debugfs serial_number file exposed by the htu31 driver. The driver creates a debugfs entry for the sensor serial number, but the documentation currently only describes the sysfs interface. Signed-off-by: Chen-Shi-Hong Link: https://lore.kernel.org/r/20260517125320.2196-1-eric039eric@gmail.com Signed-off-by: Guenter Roeck --- Documentation/hwmon/htu31.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/hwmon/htu31.rst b/Documentation/hwmon/htu31.rst index ccde84264643..9ab774dcf65d 100644 --- a/Documentation/hwmon/htu31.rst +++ b/Documentation/hwmon/htu31.rst @@ -35,3 +35,10 @@ temp1_input: temperature input humidity1_input: humidity input heater_enable: heater control =================== ================= + +debugfs-Interface +----------------- + +=================== ========================================= +serial_number: unique serial number of the sensor +=================== =========================================