diff options
Diffstat (limited to 'Documentation/hwmon/w83627ehf')
| -rw-r--r-- | Documentation/hwmon/w83627ehf | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/Documentation/hwmon/w83627ehf b/Documentation/hwmon/w83627ehf index b7e42ec4b26b..13d556112fc0 100644 --- a/Documentation/hwmon/w83627ehf +++ b/Documentation/hwmon/w83627ehf | |||
| @@ -20,6 +20,10 @@ Supported chips: | |||
| 20 | Prefix: 'w83667hg' | 20 | Prefix: 'w83667hg' |
| 21 | Addresses scanned: ISA address retrieved from Super I/O registers | 21 | Addresses scanned: ISA address retrieved from Super I/O registers |
| 22 | Datasheet: not available | 22 | Datasheet: not available |
| 23 | * Winbond W83667HG-B | ||
| 24 | Prefix: 'w83667hg' | ||
| 25 | Addresses scanned: ISA address retrieved from Super I/O registers | ||
| 26 | Datasheet: Available from Nuvoton upon request | ||
| 23 | 27 | ||
| 24 | Authors: | 28 | Authors: |
| 25 | Jean Delvare <khali@linux-fr.org> | 29 | Jean Delvare <khali@linux-fr.org> |
| @@ -32,8 +36,8 @@ Description | |||
| 32 | ----------- | 36 | ----------- |
| 33 | 37 | ||
| 34 | This driver implements support for the Winbond W83627EHF, W83627EHG, | 38 | This driver implements support for the Winbond W83627EHF, W83627EHG, |
| 35 | W83627DHG, W83627DHG-P and W83667HG super I/O chips. We will refer to them | 39 | W83627DHG, W83627DHG-P, W83667HG and W83667HG-B super I/O chips. |
| 36 | collectively as Winbond chips. | 40 | We will refer to them collectively as Winbond chips. |
| 37 | 41 | ||
| 38 | The chips implement three temperature sensors, five fan rotation | 42 | The chips implement three temperature sensors, five fan rotation |
| 39 | speed sensors, ten analog voltage sensors (only nine for the 627DHG), one | 43 | speed sensors, ten analog voltage sensors (only nine for the 627DHG), one |
| @@ -68,14 +72,15 @@ follows: | |||
| 68 | temp1 -> pwm1 | 72 | temp1 -> pwm1 |
| 69 | temp2 -> pwm2 | 73 | temp2 -> pwm2 |
| 70 | temp3 -> pwm3 | 74 | temp3 -> pwm3 |
| 71 | prog -> pwm4 (not on 667HG; the programmable setting is not supported by | 75 | prog -> pwm4 (not on 667HG and 667HG-B; the programmable setting is not |
| 72 | the driver) | 76 | supported by the driver) |
| 73 | 77 | ||
| 74 | /sys files | 78 | /sys files |
| 75 | ---------- | 79 | ---------- |
| 76 | 80 | ||
| 77 | name - this is a standard hwmon device entry. For the W83627EHF and W83627EHG, | 81 | name - this is a standard hwmon device entry. For the W83627EHF and W83627EHG, |
| 78 | it is set to "w83627ehf" and for the W83627DHG it is set to "w83627dhg" | 82 | it is set to "w83627ehf", for the W83627DHG it is set to "w83627dhg", |
| 83 | and for the W83667HG it is set to "w83667hg". | ||
| 79 | 84 | ||
| 80 | pwm[1-4] - this file stores PWM duty cycle or DC value (fan speed) in range: | 85 | pwm[1-4] - this file stores PWM duty cycle or DC value (fan speed) in range: |
| 81 | 0 (stop) to 255 (full) | 86 | 0 (stop) to 255 (full) |
