diff options
Diffstat (limited to 'Documentation/hwmon')
| -rw-r--r-- | Documentation/hwmon/coretemp | 1 | ||||
| -rw-r--r-- | Documentation/hwmon/da9052 | 2 | ||||
| -rw-r--r-- | Documentation/hwmon/exynos4_tmu | 81 | ||||
| -rw-r--r-- | Documentation/hwmon/max1619 | 2 | ||||
| -rw-r--r-- | Documentation/hwmon/submitting-patches | 3 | ||||
| -rw-r--r-- | Documentation/hwmon/twl4030-madc-hwmon | 2 |
6 files changed, 5 insertions, 86 deletions
diff --git a/Documentation/hwmon/coretemp b/Documentation/hwmon/coretemp index c86b50c03ea8..f17256f069ba 100644 --- a/Documentation/hwmon/coretemp +++ b/Documentation/hwmon/coretemp @@ -105,6 +105,7 @@ Process Processor TjMax(C) 330/230 125 E680/660/640/620 90 E680T/660T/640T/620T 110 + CE4170/4150/4110 110 45nm Core2 Processors Solo ULV SU3500/3300 100 diff --git a/Documentation/hwmon/da9052 b/Documentation/hwmon/da9052 index ef898553638e..5bc51346b689 100644 --- a/Documentation/hwmon/da9052 +++ b/Documentation/hwmon/da9052 @@ -56,6 +56,6 @@ The junction temperature is calculated: The junction temperature attribute is supported by the driver. The battery temperature is calculated: - Degree Celcius = 1 / (t1 + 1/298)- 273 + Degree Celsius = 1 / (t1 + 1/298)- 273 where t1 = (1/B)* ln(( ADCval * 2.5)/(R25*ITBAT*255)) Default values of R25, B, ITBAT are 10e3, 3380 and 50e-6 respectively. diff --git a/Documentation/hwmon/exynos4_tmu b/Documentation/hwmon/exynos4_tmu deleted file mode 100644 index c3c6b41db607..000000000000 --- a/Documentation/hwmon/exynos4_tmu +++ /dev/null @@ -1,81 +0,0 @@ -Kernel driver exynos4_tmu -================= - -Supported chips: -* ARM SAMSUNG EXYNOS4 series of SoC - Prefix: 'exynos4-tmu' - Datasheet: Not publicly available - -Authors: Donggeun Kim <dg77.kim@samsung.com> - -Description ------------ - -This driver allows to read temperature inside SAMSUNG EXYNOS4 series of SoC. - -The chip only exposes the measured 8-bit temperature code value -through a register. -Temperature can be taken from the temperature code. -There are three equations converting from temperature to temperature code. - -The three equations are: - 1. Two point trimming - Tc = (T - 25) * (TI2 - TI1) / (85 - 25) + TI1 - - 2. One point trimming - Tc = T + TI1 - 25 - - 3. No trimming - Tc = T + 50 - - Tc: Temperature code, T: Temperature, - TI1: Trimming info for 25 degree Celsius (stored at TRIMINFO register) - Temperature code measured at 25 degree Celsius which is unchanged - TI2: Trimming info for 85 degree Celsius (stored at TRIMINFO register) - Temperature code measured at 85 degree Celsius which is unchanged - -TMU(Thermal Management Unit) in EXYNOS4 generates interrupt -when temperature exceeds pre-defined levels. -The maximum number of configurable threshold is four. -The threshold levels are defined as follows: - Level_0: current temperature > trigger_level_0 + threshold - Level_1: current temperature > trigger_level_1 + threshold - Level_2: current temperature > trigger_level_2 + threshold - Level_3: current temperature > trigger_level_3 + threshold - - The threshold and each trigger_level are set - through the corresponding registers. - -When an interrupt occurs, this driver notify user space of -one of four threshold levels for the interrupt -through kobject_uevent_env and sysfs_notify functions. -Although an interrupt condition for level_0 can be set, -it is not notified to user space through sysfs_notify function. - -Sysfs Interface ---------------- -name name of the temperature sensor - RO - -temp1_input temperature - RO - -temp1_max temperature for level_1 interrupt - RO - -temp1_crit temperature for level_2 interrupt - RO - -temp1_emergency temperature for level_3 interrupt - RO - -temp1_max_alarm alarm for level_1 interrupt - RO - -temp1_crit_alarm - alarm for level_2 interrupt - RO - -temp1_emergency_alarm - alarm for level_3 interrupt - RO diff --git a/Documentation/hwmon/max1619 b/Documentation/hwmon/max1619 index d6f8d9cd7d7f..e6d87398cc8f 100644 --- a/Documentation/hwmon/max1619 +++ b/Documentation/hwmon/max1619 @@ -9,7 +9,7 @@ Supported chips: http://pdfserv.maxim-ic.com/en/ds/MAX1619.pdf Authors: - Alexey Fisher <fishor@mail.ru>, + Oleksij Rempel <bug-track@fisher-privat.net>, Jean Delvare <khali@linux-fr.org> Description diff --git a/Documentation/hwmon/submitting-patches b/Documentation/hwmon/submitting-patches index 790f774a3032..843751c41fea 100644 --- a/Documentation/hwmon/submitting-patches +++ b/Documentation/hwmon/submitting-patches @@ -60,8 +60,7 @@ increase the chances of your change being accepted. * Add the driver to Kconfig and Makefile in alphabetical order. -* Make sure that all dependencies are listed in Kconfig. For new drivers, it - is most likely prudent to add a dependency on EXPERIMENTAL. +* Make sure that all dependencies are listed in Kconfig. * Avoid forward declarations if you can. Rearrange the code if necessary. diff --git a/Documentation/hwmon/twl4030-madc-hwmon b/Documentation/hwmon/twl4030-madc-hwmon index ef7984317cec..c3a3a5be10ad 100644 --- a/Documentation/hwmon/twl4030-madc-hwmon +++ b/Documentation/hwmon/twl4030-madc-hwmon @@ -41,5 +41,5 @@ Channel Signal The Sysfs nodes will represent the voltage in the units of mV, the temperature channel shows the converted temperature in -degree celcius. The Battery charging current channel represents +degree Celsius. The Battery charging current channel represents battery charging current in mA. |