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Diffstat (limited to '')
| -rw-r--r-- | Documentation/hwmon/amc6821 | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/Documentation/hwmon/amc6821 b/Documentation/hwmon/amc6821 index ced8359c50f8..d10eabcbc0f3 100644 --- a/Documentation/hwmon/amc6821 +++ b/Documentation/hwmon/amc6821 @@ -2,9 +2,13 @@ Kernel driver amc6821 ===================== Supported chips: + Texas Instruments AMC6821 + Prefix: 'amc6821' + Addresses scanned: 0x18, 0x19, 0x1a, 0x2c, 0x2d, 0x2e, 0x4c, 0x4d, 0x4e + Datasheet: http://focus.ti.com/docs/prod/folders/print/amc6821.html Authors: @@ -21,10 +25,11 @@ The pwm can be controlled either from software or automatically. The driver provides the following sensor accesses in sysfs: +======================= == =============================================== temp1_input ro on-chip temperature temp1_min rw " temp1_max rw " -temp1_crit rw " +temp1_crit rw " temp1_min_alarm ro " temp1_max_alarm ro " temp1_crit_alarm ro " @@ -32,16 +37,16 @@ temp1_crit_alarm ro " temp2_input ro remote temperature temp2_min rw " temp2_max rw " -temp2_crit rw " +temp2_crit rw " temp2_min_alarm ro " temp2_max_alarm ro " temp2_crit_alarm ro " temp2_fault ro " -fan1_input ro tachometer speed +fan1_input ro tachometer speed fan1_min rw " fan1_max rw " -fan1_fault ro " +fan1_fault ro " fan1_div rw Fan divisor can be either 2 or 4. pwm1 rw pwm1 @@ -87,6 +92,7 @@ temp2_auto_point3_temp rw Above this temperature fan runs at maximum values which depend on temp2_auto_point2_temp and pwm1_auto_point2_pwm. Read it out after writing to get actual value. +======================= == =============================================== Module parameters @@ -97,6 +103,7 @@ load the module with: init=0. If your board BIOS doesn't initialize the chip, or you want different settings, you can set the following parameters: -init=1, -pwminv: 0 default pwm output, 1 inverts pwm output. + +- init=1, +- pwminv: 0 default pwm output, 1 inverts pwm output. |