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Message-Id: <20221102062103.3135417-1-quan@os.amperecomputing.com>
Date: Wed, 2 Nov 2022 13:21:03 +0700
From: Quan Nguyen <quan@...amperecomputing.com>
To: Jean Delvare <jdelvare@...e.com>,
Guenter Roeck <linux@...ck-us.net>,
Jonathan Corbet <corbet@....net>,
Open Source Submission <patches@...erecomputing.com>
Cc: Bagas Sanjaya <bagasdotme@...il.com>, linux-hwmon@...r.kernel.org,
linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
Phong Vo <phong@...amperecomputing.com>,
thang@...amperecomputing.com, openbmc@...ts.ozlabs.org,
Quan Nguyen <quan@...amperecomputing.com>
Subject: [PATCH] docs: hwmon: (smpro-hwmon) Improve grammar and formatting
Improve documentation grammar and formatting for the
Ampere(R)'s Altra(R) SMpro hwmon driver.
Thanks Bagas for the changes in the link below.
Link: https://lore.kernel.org/lkml/Y1aHiaZ1OpHZIzS9@google.com/T/#mfea2167b99384486a1b75d9304536015116c1821
Signed-off-by: Quan Nguyen <quan@...amperecomputing.com>
---
Documentation/hwmon/smpro-hwmon.rst | 111 ++++++++++++++--------------
1 file changed, 56 insertions(+), 55 deletions(-)
diff --git a/Documentation/hwmon/smpro-hwmon.rst b/Documentation/hwmon/smpro-hwmon.rst
index 3a9b14dacf89..fb7b3665735b 100644
--- a/Documentation/hwmon/smpro-hwmon.rst
+++ b/Documentation/hwmon/smpro-hwmon.rst
@@ -7,39 +7,39 @@ Supported chips:
* Ampere(R) Altra(R)
- Prefix: 'smpro'
+ Prefix: ``smpro``
- Reference: Altra SoC BMC Interface Specification
+ Reference: `Altra SoC BMC Interface Specification`
Author: Thu Nguyen <thu@...amperecomputing.com>
Description
-----------
-This driver supports hardware monitoring for Ampere(R) Altra(R) SoC's based on the
-SMpro co-processor (SMpro).
-The following sensor types are supported by the driver:
+The smpro-hwmon driver supports hardware monitoring for Ampere(R) Altra(R)
+SoCs based on the SMpro co-processor (SMpro). The following sensor metrics
+are supported by the driver:
* temperature
* voltage
* current
* power
-The SMpro interface provides the registers to query the various sensors and
+The interface provides the registers to query the various sensors and
their values which are then exported to userspace by this driver.
Usage Notes
-----------
-SMpro hwmon driver creates at least two sysfs files for each sensor.
+The driver creates at least two sysfs files for each sensor.
-* File ``<sensor_type><idx>_label`` reports the sensor label.
-* File ``<sensor_type><idx>_input`` returns the sensor value.
+* ``<sensor_type><idx>_label`` reports the sensor label.
+* ``<sensor_type><idx>_input`` returns the sensor value.
-The sysfs files are allocated in the SMpro root fs folder.
-There is one root folder for each SMpro instance.
+The sysfs files are allocated in the SMpro rootfs folder, with one root
+directory for each instance.
-When the SoC is turned off, the driver will fail to read registers
-and return -ENXIO.
+When the SoC is turned off, the driver will fail to read registers and
+return ``-ENXIO``.
Sysfs entries
-------------
@@ -48,48 +48,49 @@ The following sysfs files are supported:
* Ampere(R) Altra(R):
-============ ============= ====== ===============================================
-Name Unit Perm Description
-temp1_input milli Celsius RO SoC temperature
-temp2_input milli Celsius RO Max temperature reported among SoC VRDs
-temp2_crit milli Celsius RO SoC VRD HOT Threshold temperature
-temp3_input milli Celsius RO Max temperature reported among DIMM VRDs
-temp4_input milli Celsius RO Max temperature reported among Core VRDs
-temp5_input milli Celsius RO Temperature of DIMM0 on CH0
-temp5_crit milli Celsius RO MEM HOT Threshold for all DIMMs
-temp6_input milli Celsius RO Temperature of DIMM0 on CH1
-temp6_crit milli Celsius RO MEM HOT Threshold for all DIMMs
-temp7_input milli Celsius RO Temperature of DIMM0 on CH2
-temp7_crit milli Celsius RO MEM HOT Threshold for all DIMMs
-temp8_input milli Celsius RO Temperature of DIMM0 on CH3
-temp8_crit milli Celsius RO MEM HOT Threshold for all DIMMs
-temp9_input milli Celsius RO Temperature of DIMM0 on CH4
-temp9_crit milli Celsius RO MEM HOT Threshold for all DIMMs
-temp10_input milli Celsius RO Temperature of DIMM0 on CH5
-temp10_crit milli Celsius RO MEM HOT Threshold for all DIMMs
-temp11_input milli Celsius RO Temperature of DIMM0 on CH6
-temp11_crit milli Celsius RO MEM HOT Threshold for all DIMMs
-temp12_input milli Celsius RO Temperature of DIMM0 on CH7
-temp12_crit milli Celsius RO MEM HOT Threshold for all DIMMs
-temp13_input milli Celsius RO Max temperature reported among RCA VRDs
-in0_input milli Volts RO Core voltage
-in1_input milli Volts RO SoC voltage
-in2_input milli Volts RO DIMM VRD1 voltage
-in3_input milli Volts RO DIMM VRD2 voltage
-in4_input milli Volts RO RCA VRD voltage
-cur1_input milli Amperes RO Core VRD current
-cur2_input milli Amperes RO SoC VRD current
-cur3_input milli Amperes RO DIMM VRD1 current
-cur4_input milli Amperes RO DIMM VRD2 current
-cur5_input milli Amperes RO RCA VRD current
-power1_input micro Watts RO Core VRD power
-power2_input micro Watts RO SoC VRD power
-power3_input micro Watts RO DIMM VRD1 power
-power4_input micro Watts RO DIMM VRD2 power
-power5_input micro Watts RO RCA VRD power
-============ ============= ====== ===============================================
-
-Example::
+ ============ ============= ====== ===============================================
+ Name Unit Perm Description
+ ============ ============= ====== ===============================================
+ temp1_input millicelsius RO SoC temperature
+ temp2_input millicelsius RO Max temperature reported among SoC VRDs
+ temp2_crit millicelsius RO SoC VRD HOT Threshold temperature
+ temp3_input millicelsius RO Max temperature reported among DIMM VRDs
+ temp4_input millicelsius RO Max temperature reported among Core VRDs
+ temp5_input millicelsius RO Temperature of DIMM0 on CH0
+ temp5_crit millicelsius RO MEM HOT Threshold for all DIMMs
+ temp6_input millicelsius RO Temperature of DIMM0 on CH1
+ temp6_crit millicelsius RO MEM HOT Threshold for all DIMMs
+ temp7_input millicelsius RO Temperature of DIMM0 on CH2
+ temp7_crit millicelsius RO MEM HOT Threshold for all DIMMs
+ temp8_input millicelsius RO Temperature of DIMM0 on CH3
+ temp8_crit millicelsius RO MEM HOT Threshold for all DIMMs
+ temp9_input millicelsius RO Temperature of DIMM0 on CH4
+ temp9_crit millicelsius RO MEM HOT Threshold for all DIMMs
+ temp10_input millicelsius RO Temperature of DIMM0 on CH5
+ temp10_crit millicelsius RO MEM HOT Threshold for all DIMMs
+ temp11_input millicelsius RO Temperature of DIMM0 on CH6
+ temp11_crit millicelsius RO MEM HOT Threshold for all DIMMs
+ temp12_input millicelsius RO Temperature of DIMM0 on CH7
+ temp12_crit millicelsius RO MEM HOT Threshold for all DIMMs
+ temp13_input millicelsius RO Max temperature reported among RCA VRDs
+ in0_input millivolts RO Core voltage
+ in1_input millivolts RO SoC voltage
+ in2_input millivolts RO DIMM VRD1 voltage
+ in3_input millivolts RO DIMM VRD2 voltage
+ in4_input millivolts RO RCA VRD voltage
+ cur1_input milliamperes RO Core VRD current
+ cur2_input milliamperes RO SoC VRD current
+ cur3_input milliamperes RO DIMM VRD1 current
+ cur4_input milliamperes RO DIMM VRD2 current
+ cur5_input milliamperes RO RCA VRD current
+ power1_input microwatts RO Core VRD power
+ power2_input microwatts RO SoC VRD power
+ power3_input microwatts RO DIMM VRD1 power
+ power4_input microwatts RO DIMM VRD2 power
+ power5_input microwatts RO RCA VRD power
+ ============ ============= ====== ===============================================
+
+ Example::
# cat in0_input
830
--
2.35.1
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