diff options
Diffstat (limited to 'Documentation/hwmon/twl4030-madc-hwmon')
| -rw-r--r-- | Documentation/hwmon/twl4030-madc-hwmon | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/Documentation/hwmon/twl4030-madc-hwmon b/Documentation/hwmon/twl4030-madc-hwmon deleted file mode 100644 index c3a3a5be10ad..000000000000 --- a/Documentation/hwmon/twl4030-madc-hwmon +++ /dev/null @@ -1,45 +0,0 @@ -Kernel driver twl4030-madc -========================= - -Supported chips: - * Texas Instruments TWL4030 - Prefix: 'twl4030-madc' - - -Authors: - J Keerthy <j-keerthy@ti.com> - -Description ------------ - -The Texas Instruments TWL4030 is a Power Management and Audio Circuit. Among -other things it contains a 10-bit A/D converter MADC. The converter has 16 -channels which can be used in different modes. - - -See this table for the meaning of the different channels - -Channel Signal ------------------------------------------- -0 Battery type(BTYPE) -1 BCI: Battery temperature (BTEMP) -2 GP analog input -3 GP analog input -4 GP analog input -5 GP analog input -6 GP analog input -7 GP analog input -8 BCI: VBUS voltage(VBUS) -9 Backup Battery voltage (VBKP) -10 BCI: Battery charger current (ICHG) -11 BCI: Battery charger voltage (VCHG) -12 BCI: Main battery voltage (VBAT) -13 Reserved -14 Reserved -15 VRUSB Supply/Speaker left/Speaker right polarization level - - -The Sysfs nodes will represent the voltage in the units of mV, -the temperature channel shows the converted temperature in -degree Celsius. The Battery charging current channel represents -battery charging current in mA. |