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docs: hwmon: pc87360: convert to ReST format

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Convert pc87360 to ReST format, in order to allow it to
be parsed by Sphinx.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Mauro Carvalho Chehab 2019-04-17 06:46:14 -03:00 committed by Guenter Roeck
parent 92e395d7b1
commit a9fc881b9b
1 changed files with 26 additions and 12 deletions
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38
Documentation/hwmon/pc87360
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@ -2,14 +2,19 @@ Kernel driver pc87360
=====================
Supported chips:
* National Semiconductor PC87360, PC87363, PC87364, PC87365 and PC87366
Prefixes: 'pc87360', 'pc87363', 'pc87364', 'pc87365', 'pc87366'
Addresses scanned: none, address read from Super I/O config space
Datasheets: No longer available
Authors: Jean Delvare <jdelvare@suse.de>
Thanks to Sandeep Mehta, Tonko de Rooy and Daniel Ceregatti for testing.
Thanks to Rudolf Marek for helping me investigate conversion issues.
@ -17,11 +22,13 @@ Module Parameters
-----------------
* init int
Chip initialization level:
0: None
*1: Forcibly enable internal voltage and temperature channels, except in9
2: Forcibly enable all voltage and temperature channels, except in9
3: Forcibly enable all voltage and temperature channels, including in9
Chip initialization level:
- 0: None
- **1**: Forcibly enable internal voltage and temperature channels,
except in9
- 2: Forcibly enable all voltage and temperature channels, except in9
- 3: Forcibly enable all voltage and temperature channels, including in9
Note that this parameter has no effect for the PC87360, PC87363 and PC87364
chips.
@ -43,13 +50,15 @@ hardware monitoring chipsets, not only controlling and monitoring three fans,
but also monitoring eleven voltage inputs and two (PC87365) or up to four
(PC87366) temperatures.
=========== ======= ======= ======= ======= =====
Chip #vin #fan #pwm #temp devid
=========== ======= ======= ======= ======= =====
PC87360 - 2 2 - 0xE1
PC87363 - 2 2 - 0xE8
PC87364 - 3 3 - 0xE4
PC87365 11 3 3 2 0xE5
PC87366 11 3 3 3-4 0xE9
=========== ======= ======= ======= ======= =====
The driver assumes that no more than one chip is present, and one of the
standard Super I/O addresses is used (0x2E/0x2F or 0x4E/0x4F)
@ -68,18 +77,23 @@ have to care no more.
For reference, here are a few values about clock dividers:
slowest accuracy highest
measurable around 3000 accurate
=========== =============== =============== ===========
slowest accuracy highest
measurable around 3000 accurate
divider speed (RPM) RPM (RPM) speed (RPM)
1 1882 18 6928
2 941 37 4898
4 470 74 3464
8 235 150 2449
=========== =============== =============== ===========
1 1882 18 6928
2 941 37 4898
4 470 74 3464
8 235 150 2449
=========== =============== =============== ===========
For the curious, here is how the values above were computed:
* slowest measurable speed: clock/(255*divider)
* accuracy around 3000 RPM: 3000^2/clock
* highest accurate speed: sqrt(clock*100)
The clock speed for the PC87360 family is 480 kHz. I arbitrarily chose 100
RPM as the lowest acceptable accuracy.