diff options
Diffstat (limited to 'Documentation/hwmon/lm87')
| -rw-r--r-- | Documentation/hwmon/lm87 | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Documentation/hwmon/lm87 b/Documentation/hwmon/lm87 index ec27aa1b94cb..6b47b67fd968 100644 --- a/Documentation/hwmon/lm87 +++ b/Documentation/hwmon/lm87 | |||
| @@ -65,11 +65,10 @@ The LM87 has four pins which can serve one of two possible functions, | |||
| 65 | depending on the hardware configuration. | 65 | depending on the hardware configuration. |
| 66 | 66 | ||
| 67 | Some functions share pins, so not all functions are available at the same | 67 | Some functions share pins, so not all functions are available at the same |
| 68 | time. Which are depends on the hardware setup. This driver assumes that | 68 | time. Which are depends on the hardware setup. This driver normally |
| 69 | the BIOS configured the chip correctly. In that respect, it differs from | 69 | assumes that firmware configured the chip correctly. Where this is not |
| 70 | the original driver (from lm_sensors for Linux 2.4), which would force the | 70 | the case, platform code must set the I2C client's platform_data to point |
| 71 | LM87 to an arbitrary, compile-time chosen mode, regardless of the actual | 71 | to a u8 value to be written to the channel register. |
| 72 | chipset wiring. | ||
| 73 | 72 | ||
| 74 | For reference, here is the list of exclusive functions: | 73 | For reference, here is the list of exclusive functions: |
| 75 | - in0+in5 (default) or temp3 | 74 | - in0+in5 (default) or temp3 |