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* docs: hwmon: Add an index file and rename docs to *.rstMauro Carvalho Chehab2019-04-171-24/+0
| | | | | | | | Now that all files were converted to ReST format, rename them and add an index. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* docs: hwmon: aspeed-pwm-tacho: convert to ReST formatMauro Carvalho Chehab2019-04-171-0/+2
| | | | | | | | | Convert aspeed-pwm-tacho to ReST format, in order to allow it to be parsed by Sphinx. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* drivers: hwmon: Support for ASPEED PWM/Fan tachJaghathiswari Rankappagounder Natarajan2017-04-101-0/+22
The ASPEED AST2400/2500 PWM controller supports 8 PWM output ports. The ASPEED AST2400/2500 Fan tach controller supports 16 tachometer inputs. The device driver matches on the device tree node. The configuration values are read from the device tree and written to the respective registers. The driver provides a sysfs entries through which the user can configure the duty-cycle value (ranging from 0 to 100 percent) and read the fan tach rpm value. Signed-off-by: Jaghathiswari Rankappagounder Natarajan <jaghu@google.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>