linux-kernel - [PATCH v3 2/6] ABI: sysfs-class-hwmon: add a description for fanY

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Message-Id: <20221130200846.4226-3-nick.hawkins@hpe.com>
Date:   Wed, 30 Nov 2022 14:08:42 -0600
From:   nick.hawkins@....com
To:     jdelvare@...e.com, linux@...ck-us.net, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, verdun@....com,
        nick.hawkins@....com, corbet@....net, linux@...linux.org.uk,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v3 2/6] ABI: sysfs-class-hwmon: add a description for fanY_fault

From: Nick Hawkins <nick.hawkins@....com>

Document existing fanY_fault attribute.

Signed-off-by: Nick Hawkins <nick.hawkins@....com>
---
 Documentation/ABI/testing/sysfs-class-hwmon | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-class-hwmon b/Documentation/ABI/testing/sysfs-class-hwmon
index 7271781a23b2..638f4c6d4ec7 100644
--- a/Documentation/ABI/testing/sysfs-class-hwmon
+++ b/Documentation/ABI/testing/sysfs-class-hwmon
@@ -276,6 +276,15 @@ Description:
 
 		RW
 
+What:		/sys/class/hwmon/hwmonX/fanY_fault
+Description:
+		Reports if a fan has reported failure.
+
+		- 1: Failed
+		- 0: Ok
+
+		RO
+
 What:		/sys/class/hwmon/hwmonX/pwmY
 Description:
 		Pulse width modulation fan control.
-- 
2.17.1