summaryrefslogtreecommitdiff
path: root/Documentation/hwmon
diff options
context:
space:
mode:
authorBeniamin Bia <beniamin.bia@analog.com>2020-01-14 14:21:57 +0300
committerGuenter Roeck <linux@roeck-us.net>2020-01-24 00:15:11 +0300
commit09b08ac9e8d5869c1840de423cd361161964fe8e (patch)
tree42effd807b437f8a536aaac6a104fe7ab3a48ee8 /Documentation/hwmon
parent971dfd8cdcd60fcf78566e3d1e20d865fc4073b5 (diff)
downloadlinux-09b08ac9e8d5869c1840de423cd361161964fe8e.tar.xz
hwmon: (adm1177) Add ADM1177 Hot Swap Controller and Digital Power Monitor driver
ADM1177 is a Hot Swap Controller and Digital Power Monitor with Soft Start Pin. Datasheet: Link: https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1177.pdf Signed-off-by: Beniamin Bia <beniamin.bia@analog.com> Link: https://lore.kernel.org/r/20200114112159.25998-1-beniamin.bia@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
-rw-r--r--Documentation/hwmon/adm1177.rst36
-rw-r--r--Documentation/hwmon/index.rst1
2 files changed, 37 insertions, 0 deletions
diff --git a/Documentation/hwmon/adm1177.rst b/Documentation/hwmon/adm1177.rst
new file mode 100644
index 000000000000..c81e0b4abd28
--- /dev/null
+++ b/Documentation/hwmon/adm1177.rst
@@ -0,0 +1,36 @@
+Kernel driver adm1177
+=====================
+
+Supported chips:
+ * Analog Devices ADM1177
+ Prefix: 'adm1177'
+ Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1177.pdf
+
+Author: Beniamin Bia <beniamin.bia@analog.com>
+
+
+Description
+-----------
+
+This driver supports hardware monitoring for Analog Devices ADM1177
+Hot-Swap Controller and Digital Power Monitors with Soft Start Pin.
+
+
+Usage Notes
+-----------
+
+This driver does not auto-detect devices. You will have to instantiate the
+devices explicitly. Please see Documentation/i2c/instantiating-devices for
+details.
+
+
+Sysfs entries
+-------------
+
+The following attributes are supported. Current maxim attribute
+is read-write, all other attributes are read-only.
+
+in0_input Measured voltage in microvolts.
+
+curr1_input Measured current in microamperes.
+curr1_max_alarm Overcurrent alarm in microamperes.
diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst
index 1bb4ce669131..b24adb67ddca 100644
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -29,6 +29,7 @@ Hardware Monitoring Kernel Drivers
adm1025
adm1026
adm1031
+ adm1177
adm1275
adm9240
ads7828