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Diffstat (limited to 'Documentation/hwmon/tc654')
| -rw-r--r-- | Documentation/hwmon/tc654 | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/Documentation/hwmon/tc654 b/Documentation/hwmon/tc654 deleted file mode 100644 index 47636a8077b4..000000000000 --- a/Documentation/hwmon/tc654 +++ /dev/null @@ -1,31 +0,0 @@ -Kernel driver tc654 -=================== - -Supported chips: - * Microchip TC654 and TC655 - Prefix: 'tc654' - Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/20001734C.pdf - -Authors: - Chris Packham <chris.packham@alliedtelesis.co.nz> - Masahiko Iwamoto <iwamoto@allied-telesis.co.jp> - -Description ------------ -This driver implements support for the Microchip TC654 and TC655. - -The TC654 uses the 2-wire interface compatible with the SMBUS 2.0 -specification. The TC654 has two (2) inputs for measuring fan RPM and -one (1) PWM output which can be used for fan control. - -Configuration Notes -------------------- -Ordinarily the pwm1_mode ABI is used for controlling the pwm output -mode. However, for this chip the output is always pwm, and the -pwm1_mode determines if the pwm output is controlled via the pwm1 value -or via the Vin analog input. - - -Setting pwm1_mode to 1 will cause the pwm output to be driven based on -the pwm1 value. Setting pwm1_mode to 0 will cause the pwm output to be -driven based on the Vin input. |