diff options
Diffstat (limited to 'Documentation/hwmon')
-rw-r--r-- | Documentation/hwmon/abituguru-datasheet | 2 | ||||
-rw-r--r-- | Documentation/hwmon/ads1015 | 8 | ||||
-rw-r--r-- | Documentation/hwmon/htu21 | 46 | ||||
-rw-r--r-- | Documentation/hwmon/k10temp | 1 | ||||
-rw-r--r-- | Documentation/hwmon/submitting-patches | 2 | ||||
-rw-r--r-- | Documentation/hwmon/w83791d | 2 | ||||
-rw-r--r-- | Documentation/hwmon/w83792d | 3 |
7 files changed, 57 insertions, 7 deletions
diff --git a/Documentation/hwmon/abituguru-datasheet b/Documentation/hwmon/abituguru-datasheet index 8d2be8a0b1e3..86c0b1251c81 100644 --- a/Documentation/hwmon/abituguru-datasheet +++ b/Documentation/hwmon/abituguru-datasheet @@ -299,7 +299,7 @@ Byte 1: min threshold (scale as bank 0x26) -Warning for the adventerous +Warning for the adventurous =========================== A word of caution to those who want to experiment and see if they can figure diff --git a/Documentation/hwmon/ads1015 b/Documentation/hwmon/ads1015 index f6fe9c203733..063b80d857b1 100644 --- a/Documentation/hwmon/ads1015 +++ b/Documentation/hwmon/ads1015 @@ -6,6 +6,10 @@ Supported chips: Prefix: 'ads1015' Datasheet: Publicly available at the Texas Instruments website : http://focus.ti.com/lit/ds/symlink/ads1015.pdf + * Texas Instruments ADS1115 + Prefix: 'ads1115' + Datasheet: Publicly available at the Texas Instruments website : + http://focus.ti.com/lit/ds/symlink/ads1115.pdf Authors: Dirk Eibach, Guntermann & Drunck GmbH <eibach@gdsys.de> @@ -13,9 +17,9 @@ Authors: Description ----------- -This driver implements support for the Texas Instruments ADS1015. +This driver implements support for the Texas Instruments ADS1015/ADS1115. -This device is a 12-bit A-D converter with 4 inputs. +This device is a 12/16-bit A-D converter with 4 inputs. The inputs can be used single ended or in certain differential combinations. diff --git a/Documentation/hwmon/htu21 b/Documentation/hwmon/htu21 new file mode 100644 index 000000000000..f39a215fb6ae --- /dev/null +++ b/Documentation/hwmon/htu21 @@ -0,0 +1,46 @@ +Kernel driver htu21 +=================== + +Supported chips: + * Measurement Specialties HTU21D + Prefix: 'htu21' + Addresses scanned: none + Datasheet: Publicly available at the Measurement Specialties website + http://www.meas-spec.com/downloads/HTU21D.pdf + + +Author: + William Markezana <william.markezana@meas-spec.com> + +Description +----------- + +The HTU21D is a humidity and temperature sensor in a DFN package of +only 3 x 3 mm footprint and 0.9 mm height. + +The devices communicate with the I2C protocol. All sensors are set to the +same I2C address 0x40, so an entry with I2C_BOARD_INFO("htu21", 0x40) can +be used in the board setup code. + +This driver does not auto-detect devices. You will have to instantiate the +devices explicitly. Please see Documentation/i2c/instantiating-devices +for details. + +sysfs-Interface +--------------- + +temp1_input - temperature input +humidity1_input - humidity input + +Notes +----- + +The driver uses the default resolution settings of 12 bit for humidity and 14 +bit for temperature, which results in typical measurement times of 11 ms for +humidity and 44 ms for temperature. To keep self heating below 0.1 degree +Celsius, the device should not be active for more than 10% of the time. For +this reason, the driver performs no more than two measurements per second and +reports cached information if polled more frequently. + +Different resolutions, the on-chip heater, using the CRC checksum and reading +the serial number are not supported yet. diff --git a/Documentation/hwmon/k10temp b/Documentation/hwmon/k10temp index 90956b618025..4dfdc8f83633 100644 --- a/Documentation/hwmon/k10temp +++ b/Documentation/hwmon/k10temp @@ -12,6 +12,7 @@ Supported chips: * AMD Family 12h processors: "Llano" (E2/A4/A6/A8-Series) * AMD Family 14h processors: "Brazos" (C/E/G/Z-Series) * AMD Family 15h processors: "Bulldozer" (FX-Series), "Trinity" +* AMD Family 16h processors: "Kabini" Prefix: 'k10temp' Addresses scanned: PCI space diff --git a/Documentation/hwmon/submitting-patches b/Documentation/hwmon/submitting-patches index 46286460462b..3d1bac399a22 100644 --- a/Documentation/hwmon/submitting-patches +++ b/Documentation/hwmon/submitting-patches @@ -1,7 +1,7 @@ How to Get Your Patch Accepted Into the Hwmon Subsystem ------------------------------------------------------- -This text is is a collection of suggestions for people writing patches or +This text is a collection of suggestions for people writing patches or drivers for the hwmon subsystem. Following these suggestions will greatly increase the chances of your change being accepted. diff --git a/Documentation/hwmon/w83791d b/Documentation/hwmon/w83791d index 90387c3540f7..f4021a285460 100644 --- a/Documentation/hwmon/w83791d +++ b/Documentation/hwmon/w83791d @@ -17,7 +17,7 @@ Credits: Philip Edelbrock <phil@netroedge.com>, and Mark Studebaker <mdsxyz123@yahoo.com> w83792d.c: - Chunhao Huang <DZShen@Winbond.com.tw>, + Shane Huang (Winbond), Rudolf Marek <r.marek@assembler.cz> Additional contributors: diff --git a/Documentation/hwmon/w83792d b/Documentation/hwmon/w83792d index 8a023ce0b72e..53f7b6866fec 100644 --- a/Documentation/hwmon/w83792d +++ b/Documentation/hwmon/w83792d @@ -7,8 +7,7 @@ Supported chips: Addresses scanned: I2C 0x2c - 0x2f Datasheet: http://www.winbond.com.tw -Author: Chunhao Huang -Contact: DZShen <DZShen@Winbond.com.tw> +Author: Shane Huang (Winbond) Module Parameters |