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Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6
This commit is contained in:
commit
22a4427972
@ -2,10 +2,10 @@ Kernel driver max6875
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||||
=====================
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Supported chips:
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* Maxim max6874, max6875
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Prefixes: 'max6875'
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* Maxim MAX6874, MAX6875
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Prefix: 'max6875'
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Addresses scanned: 0x50, 0x52
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Datasheets:
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Datasheet:
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http://pdfserv.maxim-ic.com/en/ds/MAX6874-MAX6875.pdf
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Author: Ben Gardner <bgardner@wabtec.com>
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@ -23,14 +23,26 @@ Module Parameters
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Description
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-----------
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The MAXIM max6875 is a EEPROM-programmable power-supply sequencer/supervisor.
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The Maxim MAX6875 is an EEPROM-programmable power-supply sequencer/supervisor.
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It provides timed outputs that can be used as a watchdog, if properly wired.
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It also provides 512 bytes of user EEPROM.
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At reset, the max6875 reads the configuration eeprom into its configuration
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At reset, the MAX6875 reads the configuration EEPROM into its configuration
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registers. The chip then begins to operate according to the values in the
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registers.
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The Maxim MAX6874 is a similar, mostly compatible device, with more intputs
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and outputs:
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vin gpi vout
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MAX6874 6 4 8
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MAX6875 4 3 5
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MAX6874 chips can have four different addresses (as opposed to only two for
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the MAX6875). The additional addresses (0x54 and 0x56) are not probed by
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this driver by default, but the probe module parameter can be used if
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needed.
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See the datasheet for details on how to program the EEPROM.
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|
@ -14,9 +14,12 @@ C example
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=========
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So let's say you want to access an i2c adapter from a C program. The
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first thing to do is `#include <linux/i2c.h>" and "#include <linux/i2c-dev.h>.
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Yes, I know, you should never include kernel header files, but until glibc
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knows about i2c, there is not much choice.
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first thing to do is "#include <linux/i2c-dev.h>". Please note that
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there are two files named "i2c-dev.h" out there, one is distributed
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with the Linux kernel and is meant to be included from kernel
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driver code, the other one is distributed with lm_sensors and is
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meant to be included from user-space programs. You obviously want
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the second one here.
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Now, you have to decide which adapter you want to access. You should
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inspect /sys/class/i2c-dev/ to decide this. Adapter numbers are assigned
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@ -78,7 +81,7 @@ Full interface description
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==========================
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The following IOCTLs are defined and fully supported
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(see also i2c-dev.h and i2c.h):
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(see also i2c-dev.h):
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ioctl(file,I2C_SLAVE,long addr)
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Change slave address. The address is passed in the 7 lower bits of the
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@ -97,10 +100,10 @@ ioctl(file,I2C_PEC,long select)
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ioctl(file,I2C_FUNCS,unsigned long *funcs)
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Gets the adapter functionality and puts it in *funcs.
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ioctl(file,I2C_RDWR,struct i2c_ioctl_rdwr_data *msgset)
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ioctl(file,I2C_RDWR,struct i2c_rdwr_ioctl_data *msgset)
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Do combined read/write transaction without stop in between.
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The argument is a pointer to a struct i2c_ioctl_rdwr_data {
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The argument is a pointer to a struct i2c_rdwr_ioctl_data {
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struct i2c_msg *msgs; /* ptr to array of simple messages */
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int nmsgs; /* number of messages to exchange */
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|
@ -27,7 +27,6 @@ address.
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static struct i2c_driver foo_driver = {
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.owner = THIS_MODULE,
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.name = "Foo version 2.3 driver",
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.id = I2C_DRIVERID_FOO, /* from i2c-id.h, optional */
|
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.flags = I2C_DF_NOTIFY,
|
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.attach_adapter = &foo_attach_adapter,
|
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.detach_client = &foo_detach_client,
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@ -37,12 +36,6 @@ static struct i2c_driver foo_driver = {
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The name can be chosen freely, and may be upto 40 characters long. Please
|
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use something descriptive here.
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If used, the id should be a unique ID. The range 0xf000 to 0xffff is
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reserved for local use, and you can use one of those until you start
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distributing the driver, at which time you should contact the i2c authors
|
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to get your own ID(s). Note that most of the time you don't need an ID
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at all so you can just omit it.
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Don't worry about the flags field; just put I2C_DF_NOTIFY into it. This
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means that your driver will be notified when new adapters are found.
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This is almost always what you want.
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|
@ -746,6 +746,8 @@ source "drivers/char/Kconfig"
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source "drivers/i2c/Kconfig"
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source "drivers/hwmon/Kconfig"
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#source "drivers/l3/Kconfig"
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source "drivers/misc/Kconfig"
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|
@ -181,6 +181,8 @@ source "drivers/serial/Kconfig"
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source "drivers/i2c/Kconfig"
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source "drivers/hwmon/Kconfig"
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source "drivers/usb/Kconfig"
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endmenu
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|
@ -649,6 +649,8 @@ source "drivers/input/Kconfig"
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source "drivers/i2c/Kconfig"
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source "drivers/hwmon/Kconfig"
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source "fs/Kconfig"
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source "drivers/media/Kconfig"
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|
@ -44,6 +44,8 @@ source "drivers/i2c/Kconfig"
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source "drivers/w1/Kconfig"
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source "drivers/hwmon/Kconfig"
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source "drivers/misc/Kconfig"
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source "drivers/media/Kconfig"
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|
@ -52,6 +52,7 @@ obj-$(CONFIG_INPUT) += input/
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obj-$(CONFIG_I2O) += message/
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obj-$(CONFIG_I2C) += i2c/
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obj-$(CONFIG_W1) += w1/
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obj-$(CONFIG_HWMON) += hwmon/
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obj-$(CONFIG_PHONE) += telephony/
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obj-$(CONFIG_MD) += md/
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obj-$(CONFIG_BT) += bluetooth/
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|
420
drivers/hwmon/Kconfig
Normal file
420
drivers/hwmon/Kconfig
Normal file
@ -0,0 +1,420 @@
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#
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||||
# I2C Sensor chip drivers configuration
|
||||
#
|
||||
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||||
menu "Hardware Monitoring support"
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|
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config HWMON
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tristate "Hardware Monitoring support"
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default y
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help
|
||||
Hardware monitoring devices let you monitor the hardware health
|
||||
of a system. Most modern motherboards include such a device. It
|
||||
can include temperature sensors, voltage sensors, fan speed
|
||||
sensors and various additional features such as the ability to
|
||||
control the speed of the fans.
|
||||
|
||||
config SENSORS_ADM1021
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tristate "Analog Devices ADM1021 and compatibles"
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depends on HWMON && I2C
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select I2C_SENSOR
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help
|
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If you say yes here you get support for Analog Devices ADM1021
|
||||
and ADM1023 sensor chips and clones: Maxim MAX1617 and MAX1617A,
|
||||
Genesys Logic GL523SM, National Semiconductor LM84, TI THMC10,
|
||||
and the XEON processor built-in sensor.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called adm1021.
|
||||
|
||||
config SENSORS_ADM1025
|
||||
tristate "Analog Devices ADM1025 and compatibles"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Analog Devices ADM1025
|
||||
and Philips NE1619 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called adm1025.
|
||||
|
||||
config SENSORS_ADM1026
|
||||
tristate "Analog Devices ADM1026 and compatibles"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Analog Devices ADM1026
|
||||
sensor chip.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called adm1026.
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||||
|
||||
config SENSORS_ADM1031
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tristate "Analog Devices ADM1031 and compatibles"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Analog Devices ADM1031
|
||||
and ADM1030 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called adm1031.
|
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|
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config SENSORS_ADM9240
|
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tristate "Analog Devices ADM9240 and compatibles"
|
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depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
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help
|
||||
If you say yes here you get support for Analog Devices ADM9240,
|
||||
Dallas DS1780, National Semiconductor LM81 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
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will be called adm9240.
|
||||
|
||||
config SENSORS_ASB100
|
||||
tristate "Asus ASB100 Bach"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for the ASB100 Bach sensor
|
||||
chip found on some Asus mainboards.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called asb100.
|
||||
|
||||
config SENSORS_ATXP1
|
||||
tristate "Attansic ATXP1 VID controller"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for the Attansic ATXP1 VID
|
||||
controller.
|
||||
|
||||
If your board have such a chip, you are able to control your CPU
|
||||
core and other voltages.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called atxp1.
|
||||
|
||||
config SENSORS_DS1621
|
||||
tristate "Dallas Semiconductor DS1621 and DS1625"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Dallas Semiconductor
|
||||
DS1621 and DS1625 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called ds1621.
|
||||
|
||||
config SENSORS_FSCHER
|
||||
tristate "FSC Hermes"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Fujitsu Siemens
|
||||
Computers Hermes sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called fscher.
|
||||
|
||||
config SENSORS_FSCPOS
|
||||
tristate "FSC Poseidon"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Fujitsu Siemens
|
||||
Computers Poseidon sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called fscpos.
|
||||
|
||||
config SENSORS_GL518SM
|
||||
tristate "Genesys Logic GL518SM"
|
||||
depends on HWMON && I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Genesys Logic GL518SM
|
||||
sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called gl518sm.
|
||||
|
||||
config SENSORS_GL520SM
|
||||
tristate "Genesys Logic GL520SM"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Genesys Logic GL520SM
|
||||
sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called gl520sm.
|
||||
|
||||
config SENSORS_IT87
|
||||
tristate "ITE IT87xx and compatibles"
|
||||
depends on HWMON && I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for ITE IT87xx sensor chips
|
||||
and clones: SiS960.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called it87.
|
||||
|
||||
config SENSORS_LM63
|
||||
tristate "National Semiconductor LM63"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for the National Semiconductor
|
||||
LM63 remote diode digital temperature sensor with integrated fan
|
||||
control. Such chips are found on the Tyan S4882 (Thunder K8QS Pro)
|
||||
motherboard, among others.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm63.
|
||||
|
||||
config SENSORS_LM75
|
||||
tristate "National Semiconductor LM75 and compatibles"
|
||||
depends on HWMON && I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM75
|
||||
sensor chips and clones: Dallas Semiconductor DS75 and DS1775 (in
|
||||
9-bit precision mode), and TelCom (now Microchip) TCN75.
|
||||
|
||||
The DS75 and DS1775 in 10- to 12-bit precision modes will require
|
||||
a force module parameter. The driver will not handle the extra
|
||||
precision anyhow.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm75.
|
||||
|
||||
config SENSORS_LM77
|
||||
tristate "National Semiconductor LM77"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM77
|
||||
sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm77.
|
||||
|
||||
config SENSORS_LM78
|
||||
tristate "National Semiconductor LM78 and compatibles"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM78,
|
||||
LM78-J and LM79.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm78.
|
||||
|
||||
config SENSORS_LM80
|
||||
tristate "National Semiconductor LM80"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor
|
||||
LM80 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm80.
|
||||
|
||||
config SENSORS_LM83
|
||||
tristate "National Semiconductor LM83"
|
||||
depends on HWMON && I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor
|
||||
LM83 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm83.
|
||||
|
||||
config SENSORS_LM85
|
||||
tristate "National Semiconductor LM85 and compatibles"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM85
|
||||
sensor chips and clones: ADT7463, EMC6D100, EMC6D102 and ADM1027.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm85.
|
||||
|
||||
config SENSORS_LM87
|
||||
tristate "National Semiconductor LM87"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM87
|
||||
sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm87.
|
||||
|
||||
config SENSORS_LM90
|
||||
tristate "National Semiconductor LM90 and compatibles"
|
||||
depends on HWMON && I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM90,
|
||||
LM86, LM89 and LM99, Analog Devices ADM1032 and Maxim MAX6657 and
|
||||
MAX6658 sensor chips.
|
||||
|
||||
The Analog Devices ADT7461 sensor chip is also supported, but only
|
||||
if found in ADM1032 compatibility mode.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm90.
|
||||
|
||||
config SENSORS_LM92
|
||||
tristate "National Semiconductor LM92 and compatibles"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM92
|
||||
and Maxim MAX6635 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm92.
|
||||
|
||||
config SENSORS_MAX1619
|
||||
tristate "Maxim MAX1619 sensor chip"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for MAX1619 sensor chip.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called max1619.
|
||||
|
||||
config SENSORS_PC87360
|
||||
tristate "National Semiconductor PC87360 family"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get access to the hardware monitoring
|
||||
functions of the National Semiconductor PC8736x Super-I/O chips.
|
||||
The PC87360, PC87363 and PC87364 only have fan monitoring and
|
||||
control. The PC87365 and PC87366 additionally have voltage and
|
||||
temperature monitoring.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called pc87360.
|
||||
|
||||
config SENSORS_SIS5595
|
||||
tristate "Silicon Integrated Systems Corp. SiS5595"
|
||||
depends on HWMON && I2C && PCI && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the integrated sensors in
|
||||
SiS5595 South Bridges.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called sis5595.
|
||||
|
||||
config SENSORS_SMSC47M1
|
||||
tristate "SMSC LPC47M10x and compatibles"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the integrated fan
|
||||
monitoring and control capabilities of the SMSC LPC47B27x,
|
||||
LPC47M10x, LPC47M13x, LPC47M14x, LPC47M15x and LPC47M192 chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called smsc47m1.
|
||||
|
||||
config SENSORS_SMSC47B397
|
||||
tristate "SMSC LPC47B397-NC"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the SMSC LPC47B397-NC
|
||||
sensor chip.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called smsc47b397.
|
||||
|
||||
config SENSORS_VIA686A
|
||||
tristate "VIA686A"
|
||||
depends on HWMON && I2C && PCI
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the integrated sensors in
|
||||
Via 686A/B South Bridges.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called via686a.
|
||||
|
||||
config SENSORS_W83781D
|
||||
tristate "Winbond W83781D, W83782D, W83783S, W83627HF, Asus AS99127F"
|
||||
depends on HWMON && I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for the Winbond W8378x series
|
||||
of sensor chips: the W83781D, W83782D, W83783S and W83627HF,
|
||||
and the similar Asus AS99127F.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called w83781d.
|
||||
|
||||
config SENSORS_W83L785TS
|
||||
tristate "Winbond W83L785TS-S"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for the Winbond W83L785TS-S
|
||||
sensor chip, which is used on the Asus A7N8X, among other
|
||||
motherboards.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called w83l785ts.
|
||||
|
||||
config SENSORS_W83627HF
|
||||
tristate "Winbond W83627HF, W83627THF, W83637HF, W83697HF"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the Winbond W836X7 series
|
||||
of sensor chips: the W83627HF, W83627THF, W83637HF, and the W83697HF
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called w83627hf.
|
||||
|
||||
config SENSORS_W83627EHF
|
||||
tristate "Winbond W83627EHF"
|
||||
depends on HWMON && I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get preliminary support for the hardware
|
||||
monitoring functionality of the Winbond W83627EHF Super-I/O chip.
|
||||
Only fan and temperature inputs are supported at the moment, while
|
||||
the chip does much more than that.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called w83627ehf.
|
||||
|
||||
config HWMON_DEBUG_CHIP
|
||||
bool "Hardware Monitoring Chip debugging messages"
|
||||
depends on HWMON
|
||||
default n
|
||||
help
|
||||
Say Y here if you want the I2C chip drivers to produce a bunch of
|
||||
debug messages to the system log. Select this if you are having
|
||||
a problem with I2C support and want to see more of what is going
|
||||
on.
|
||||
|
||||
endmenu
|
44
drivers/hwmon/Makefile
Normal file
44
drivers/hwmon/Makefile
Normal file
@ -0,0 +1,44 @@
|
||||
#
|
||||
# Makefile for sensor chip drivers.
|
||||
#
|
||||
|
||||
# asb100, then w83781d go first, as they can override other drivers' addresses.
|
||||
obj-$(CONFIG_SENSORS_ASB100) += asb100.o
|
||||
obj-$(CONFIG_SENSORS_W83627HF) += w83627hf.o
|
||||
obj-$(CONFIG_SENSORS_W83781D) += w83781d.o
|
||||
|
||||
obj-$(CONFIG_SENSORS_ADM1021) += adm1021.o
|
||||
obj-$(CONFIG_SENSORS_ADM1025) += adm1025.o
|
||||
obj-$(CONFIG_SENSORS_ADM1026) += adm1026.o
|
||||
obj-$(CONFIG_SENSORS_ADM1031) += adm1031.o
|
||||
obj-$(CONFIG_SENSORS_ADM9240) += adm9240.o
|
||||
obj-$(CONFIG_SENSORS_ATXP1) += atxp1.o
|
||||
obj-$(CONFIG_SENSORS_DS1621) += ds1621.o
|
||||
obj-$(CONFIG_SENSORS_FSCHER) += fscher.o
|
||||
obj-$(CONFIG_SENSORS_FSCPOS) += fscpos.o
|
||||
obj-$(CONFIG_SENSORS_GL518SM) += gl518sm.o
|
||||
obj-$(CONFIG_SENSORS_GL520SM) += gl520sm.o
|
||||
obj-$(CONFIG_SENSORS_IT87) += it87.o
|
||||
obj-$(CONFIG_SENSORS_LM63) += lm63.o
|
||||
obj-$(CONFIG_SENSORS_LM75) += lm75.o
|
||||
obj-$(CONFIG_SENSORS_LM77) += lm77.o
|
||||
obj-$(CONFIG_SENSORS_LM78) += lm78.o
|
||||
obj-$(CONFIG_SENSORS_LM80) += lm80.o
|
||||
obj-$(CONFIG_SENSORS_LM83) += lm83.o
|
||||
obj-$(CONFIG_SENSORS_LM85) += lm85.o
|
||||
obj-$(CONFIG_SENSORS_LM87) += lm87.o
|
||||
obj-$(CONFIG_SENSORS_LM90) += lm90.o
|
||||
obj-$(CONFIG_SENSORS_LM92) += lm92.o
|
||||
obj-$(CONFIG_SENSORS_MAX1619) += max1619.o
|
||||
obj-$(CONFIG_SENSORS_PC87360) += pc87360.o
|
||||
obj-$(CONFIG_SENSORS_SIS5595) += sis5595.o
|
||||
obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o
|
||||
obj-$(CONFIG_SENSORS_SMSC47M1) += smsc47m1.o
|
||||
obj-$(CONFIG_SENSORS_VIA686A) += via686a.o
|
||||
obj-$(CONFIG_SENSORS_W83627EHF) += w83627ehf.o
|
||||
obj-$(CONFIG_SENSORS_W83L785TS) += w83l785ts.o
|
||||
|
||||
ifeq ($(CONFIG_HWMON_DEBUG_CHIP),y)
|
||||
EXTRA_CFLAGS += -DDEBUG
|
||||
endif
|
||||
|
@ -1,9 +1,9 @@
|
||||
/*
|
||||
via686a.c - Part of lm_sensors, Linux kernel modules
|
||||
for hardware monitoring
|
||||
for hardware monitoring
|
||||
|
||||
Copyright (c) 1998 - 2002 Frodo Looijaard <frodol@dds.nl>,
|
||||
Kyösti Mälkki <kmalkki@cc.hut.fi>,
|
||||
Kyösti Mälkki <kmalkki@cc.hut.fi>,
|
||||
Mark Studebaker <mdsxyz123@yahoo.com>,
|
||||
and Bob Dougherty <bobd@stanford.edu>
|
||||
(Some conversion-factor data were contributed by Jonathan Teh Soon Yew
|
||||
@ -171,18 +171,18 @@ static inline u8 FAN_TO_REG(long rpm, int div)
|
||||
/******** TEMP CONVERSIONS (Bob Dougherty) *********/
|
||||
/* linear fits from HWMon.cpp (Copyright 1998-2000 Jonathan Teh Soon Yew)
|
||||
if(temp<169)
|
||||
return double(temp)*0.427-32.08;
|
||||
return double(temp)*0.427-32.08;
|
||||
else if(temp>=169 && temp<=202)
|
||||
return double(temp)*0.582-58.16;
|
||||
return double(temp)*0.582-58.16;
|
||||
else
|
||||
return double(temp)*0.924-127.33;
|
||||
return double(temp)*0.924-127.33;
|
||||
|
||||
A fifth-order polynomial fits the unofficial data (provided by Alex van
|
||||
Kaam <darkside@chello.nl>) a bit better. It also give more reasonable
|
||||
numbers on my machine (ie. they agree with what my BIOS tells me).
|
||||
Here's the fifth-order fit to the 8-bit data:
|
||||
temp = 1.625093e-10*val^5 - 1.001632e-07*val^4 + 2.457653e-05*val^3 -
|
||||
2.967619e-03*val^2 + 2.175144e-01*val - 7.090067e+0.
|
||||
2.967619e-03*val^2 + 2.175144e-01*val - 7.090067e+0.
|
||||
|
||||
(2000-10-25- RFD: thanks to Uwe Andersen <uandersen@mayah.com> for
|
||||
finding my typos in this formula!)
|
@ -208,7 +208,7 @@ static int test_bus(struct i2c_algo_iic_data *adap, char *name) {
|
||||
goto bailout;
|
||||
}
|
||||
sdalo(adap);
|
||||
printk("test_bus:1 scl: %d sda: %d \n",getscl(adap),
|
||||
printk("test_bus:1 scl: %d sda: %d\n", getscl(adap),
|
||||
getsda(adap));
|
||||
if ( 0 != getsda(adap) ) {
|
||||
printk("test_bus: %s SDA stuck high!\n",name);
|
||||
@ -221,7 +221,7 @@ static int test_bus(struct i2c_algo_iic_data *adap, char *name) {
|
||||
goto bailout;
|
||||
}
|
||||
sdahi(adap);
|
||||
printk("test_bus:2 scl: %d sda: %d \n",getscl(adap),
|
||||
printk("test_bus:2 scl: %d sda: %d\n", getscl(adap),
|
||||
getsda(adap));
|
||||
if ( 0 == getsda(adap) ) {
|
||||
printk("test_bus: %s SDA stuck low!\n",name);
|
||||
@ -234,7 +234,7 @@ static int test_bus(struct i2c_algo_iic_data *adap, char *name) {
|
||||
goto bailout;
|
||||
}
|
||||
scllo(adap);
|
||||
printk("test_bus:3 scl: %d sda: %d \n",getscl(adap),
|
||||
printk("test_bus:3 scl: %d sda: %d\n", getscl(adap),
|
||||
getsda(adap));
|
||||
if ( 0 != getscl(adap) ) {
|
||||
|
||||
@ -247,7 +247,7 @@ static int test_bus(struct i2c_algo_iic_data *adap, char *name) {
|
||||
goto bailout;
|
||||
}
|
||||
sclhi(adap);
|
||||
printk("test_bus:4 scl: %d sda: %d \n",getscl(adap),
|
||||
printk("test_bus:4 scl: %d sda: %d\n", getscl(adap),
|
||||
getsda(adap));
|
||||
if ( 0 == getscl(adap) ) {
|
||||
printk("test_bus: %s SCL stuck low!\n",name);
|
||||
|
@ -194,7 +194,7 @@ static int i801_transaction(void)
|
||||
/* Make sure the SMBus host is ready to start transmitting */
|
||||
/* 0x1f = Failed, Bus_Err, Dev_Err, Intr, Host_Busy */
|
||||
if ((temp = (0x1f & inb_p(SMBHSTSTS))) != 0x00) {
|
||||
dev_dbg(&I801_dev->dev, "SMBus busy (%02x). Resetting... \n",
|
||||
dev_dbg(&I801_dev->dev, "SMBus busy (%02x). Resetting...\n",
|
||||
temp);
|
||||
outb_p(temp, SMBHSTSTS);
|
||||
if ((temp = (0x1f & inb_p(SMBHSTSTS))) != 0x00) {
|
||||
@ -315,7 +315,7 @@ static int i801_block_transaction(union i2c_smbus_data *data, char read_write,
|
||||
}
|
||||
if (temp & errmask) {
|
||||
dev_dbg(&I801_dev->dev, "SMBus busy (%02x). "
|
||||
"Resetting... \n", temp);
|
||||
"Resetting...\n", temp);
|
||||
outb_p(temp, SMBHSTSTS);
|
||||
if (((temp = inb_p(SMBHSTSTS)) & errmask) != 0x00) {
|
||||
dev_err(&I801_dev->dev,
|
||||
|
@ -243,7 +243,7 @@ static int piix4_transaction(void)
|
||||
/* Make sure the SMBus host is ready to start transmitting */
|
||||
if ((temp = inb_p(SMBHSTSTS)) != 0x00) {
|
||||
dev_dbg(&piix4_adapter.dev, "SMBus busy (%02x). "
|
||||
"Resetting... \n", temp);
|
||||
"Resetting...\n", temp);
|
||||
outb_p(temp, SMBHSTSTS);
|
||||
if ((temp = inb_p(SMBHSTSTS)) != 0x00) {
|
||||
dev_err(&piix4_adapter.dev, "Failed! (%02x)\n", temp);
|
||||
|
@ -228,7 +228,7 @@ static int sis5595_transaction(struct i2c_adapter *adap)
|
||||
/* Make sure the SMBus host is ready to start transmitting */
|
||||
temp = sis5595_read(SMB_STS_LO) + (sis5595_read(SMB_STS_HI) << 8);
|
||||
if (temp != 0x00) {
|
||||
dev_dbg(&adap->dev, "SMBus busy (%04x). Resetting... \n", temp);
|
||||
dev_dbg(&adap->dev, "SMBus busy (%04x). Resetting...\n", temp);
|
||||
sis5595_write(SMB_STS_LO, temp & 0xff);
|
||||
sis5595_write(SMB_STS_HI, temp >> 8);
|
||||
if ((temp = sis5595_read(SMB_STS_LO) + (sis5595_read(SMB_STS_HI) << 8)) != 0x00) {
|
||||
|
@ -1,409 +1,12 @@
|
||||
#
|
||||
# I2C Sensor and "other" chip configuration
|
||||
# Miscellaneous I2C chip drivers configuration
|
||||
#
|
||||
|
||||
menu "Hardware Sensors Chip support"
|
||||
depends on I2C
|
||||
|
||||
config I2C_SENSOR
|
||||
tristate
|
||||
default n
|
||||
|
||||
config SENSORS_ADM1021
|
||||
tristate "Analog Devices ADM1021 and compatibles"
|
||||
depends on I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Analog Devices ADM1021
|
||||
and ADM1023 sensor chips and clones: Maxim MAX1617 and MAX1617A,
|
||||
Genesys Logic GL523SM, National Semiconductor LM84, TI THMC10,
|
||||
and the XEON processor built-in sensor.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called adm1021.
|
||||
|
||||
config SENSORS_ADM1025
|
||||
tristate "Analog Devices ADM1025 and compatibles"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Analog Devices ADM1025
|
||||
and Philips NE1619 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called adm1025.
|
||||
|
||||
config SENSORS_ADM1026
|
||||
tristate "Analog Devices ADM1026 and compatibles"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Analog Devices ADM1026
|
||||
sensor chip.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called adm1026.
|
||||
|
||||
config SENSORS_ADM1031
|
||||
tristate "Analog Devices ADM1031 and compatibles"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Analog Devices ADM1031
|
||||
and ADM1030 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called adm1031.
|
||||
|
||||
config SENSORS_ADM9240
|
||||
tristate "Analog Devices ADM9240 and compatibles"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Analog Devices ADM9240,
|
||||
Dallas DS1780, National Semiconductor LM81 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called adm9240.
|
||||
|
||||
config SENSORS_ASB100
|
||||
tristate "Asus ASB100 Bach"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for the ASB100 Bach sensor
|
||||
chip found on some Asus mainboards.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called asb100.
|
||||
|
||||
config SENSORS_ATXP1
|
||||
tristate "Attansic ATXP1 VID controller"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
help
|
||||
If you say yes here you get support for the Attansic ATXP1 VID
|
||||
controller.
|
||||
|
||||
If your board have such a chip, you are able to control your CPU
|
||||
core and other voltages.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called atxp1.
|
||||
|
||||
config SENSORS_DS1621
|
||||
tristate "Dallas Semiconductor DS1621 and DS1625"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Dallas Semiconductor
|
||||
DS1621 and DS1625 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called ds1621.
|
||||
|
||||
config SENSORS_FSCHER
|
||||
tristate "FSC Hermes"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Fujitsu Siemens
|
||||
Computers Hermes sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called fscher.
|
||||
|
||||
config SENSORS_FSCPOS
|
||||
tristate "FSC Poseidon"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Fujitsu Siemens
|
||||
Computers Poseidon sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called fscpos.
|
||||
|
||||
config SENSORS_GL518SM
|
||||
tristate "Genesys Logic GL518SM"
|
||||
depends on I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Genesys Logic GL518SM
|
||||
sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called gl518sm.
|
||||
|
||||
config SENSORS_GL520SM
|
||||
tristate "Genesys Logic GL520SM"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for Genesys Logic GL520SM
|
||||
sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called gl520sm.
|
||||
|
||||
config SENSORS_IT87
|
||||
tristate "ITE IT87xx and compatibles"
|
||||
depends on I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for ITE IT87xx sensor chips
|
||||
and clones: SiS960.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called it87.
|
||||
|
||||
config SENSORS_LM63
|
||||
tristate "National Semiconductor LM63"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for the National Semiconductor
|
||||
LM63 remote diode digital temperature sensor with integrated fan
|
||||
control. Such chips are found on the Tyan S4882 (Thunder K8QS Pro)
|
||||
motherboard, among others.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm63.
|
||||
|
||||
config SENSORS_LM75
|
||||
tristate "National Semiconductor LM75 and compatibles"
|
||||
depends on I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM75
|
||||
sensor chips and clones: Dallas Semiconductor DS75 and DS1775 (in
|
||||
9-bit precision mode), and TelCom (now Microchip) TCN75.
|
||||
|
||||
The DS75 and DS1775 in 10- to 12-bit precision modes will require
|
||||
a force module parameter. The driver will not handle the extra
|
||||
precision anyhow.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm75.
|
||||
|
||||
config SENSORS_LM77
|
||||
tristate "National Semiconductor LM77"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM77
|
||||
sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm77.
|
||||
|
||||
config SENSORS_LM78
|
||||
tristate "National Semiconductor LM78 and compatibles"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM78,
|
||||
LM78-J and LM79.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm78.
|
||||
|
||||
config SENSORS_LM80
|
||||
tristate "National Semiconductor LM80"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor
|
||||
LM80 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm80.
|
||||
|
||||
config SENSORS_LM83
|
||||
tristate "National Semiconductor LM83"
|
||||
depends on I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor
|
||||
LM83 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm83.
|
||||
|
||||
config SENSORS_LM85
|
||||
tristate "National Semiconductor LM85 and compatibles"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM85
|
||||
sensor chips and clones: ADT7463, EMC6D100, EMC6D102 and ADM1027.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm85.
|
||||
|
||||
config SENSORS_LM87
|
||||
tristate "National Semiconductor LM87"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM87
|
||||
sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm87.
|
||||
|
||||
config SENSORS_LM90
|
||||
tristate "National Semiconductor LM90 and compatibles"
|
||||
depends on I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM90,
|
||||
LM86, LM89 and LM99, Analog Devices ADM1032 and Maxim MAX6657 and
|
||||
MAX6658 sensor chips.
|
||||
|
||||
The Analog Devices ADT7461 sensor chip is also supported, but only
|
||||
if found in ADM1032 compatibility mode.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm90.
|
||||
|
||||
config SENSORS_LM92
|
||||
tristate "National Semiconductor LM92 and compatibles"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for National Semiconductor LM92
|
||||
and Maxim MAX6635 sensor chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called lm92.
|
||||
|
||||
config SENSORS_MAX1619
|
||||
tristate "Maxim MAX1619 sensor chip"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for MAX1619 sensor chip.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called max1619.
|
||||
|
||||
config SENSORS_PC87360
|
||||
tristate "National Semiconductor PC87360 family"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get access to the hardware monitoring
|
||||
functions of the National Semiconductor PC8736x Super-I/O chips.
|
||||
The PC87360, PC87363 and PC87364 only have fan monitoring and
|
||||
control. The PC87365 and PC87366 additionally have voltage and
|
||||
temperature monitoring.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called pc87360.
|
||||
|
||||
config SENSORS_SMSC47B397
|
||||
tristate "SMSC LPC47B397-NC"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the SMSC LPC47B397-NC
|
||||
sensor chip.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called smsc47b397.
|
||||
|
||||
config SENSORS_SIS5595
|
||||
tristate "Silicon Integrated Systems Corp. SiS5595"
|
||||
depends on I2C && PCI && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the integrated sensors in
|
||||
SiS5595 South Bridges.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called sis5595.
|
||||
|
||||
config SENSORS_SMSC47M1
|
||||
tristate "SMSC LPC47M10x and compatibles"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the integrated fan
|
||||
monitoring and control capabilities of the SMSC LPC47B27x,
|
||||
LPC47M10x, LPC47M13x, LPC47M14x, LPC47M15x and LPC47M192 chips.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called smsc47m1.
|
||||
|
||||
config SENSORS_VIA686A
|
||||
tristate "VIA686A"
|
||||
depends on I2C && PCI
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the integrated sensors in
|
||||
Via 686A/B South Bridges.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called via686a.
|
||||
|
||||
config SENSORS_W83781D
|
||||
tristate "Winbond W83781D, W83782D, W83783S, W83627HF, Asus AS99127F"
|
||||
depends on I2C
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for the Winbond W8378x series
|
||||
of sensor chips: the W83781D, W83782D, W83783S and W83627HF,
|
||||
and the similar Asus AS99127F.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called w83781d.
|
||||
|
||||
config SENSORS_W83L785TS
|
||||
tristate "Winbond W83L785TS-S"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
help
|
||||
If you say yes here you get support for the Winbond W83L785TS-S
|
||||
sensor chip, which is used on the Asus A7N8X, among other
|
||||
motherboards.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called w83l785ts.
|
||||
|
||||
config SENSORS_W83627HF
|
||||
tristate "Winbond W83627HF, W83627THF, W83637HF, W83697HF"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get support for the Winbond W836X7 series
|
||||
of sensor chips: the W83627HF, W83627THF, W83637HF, and the W83697HF
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called w83627hf.
|
||||
|
||||
config SENSORS_W83627EHF
|
||||
tristate "Winbond W83627EHF"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
select I2C_SENSOR
|
||||
select I2C_ISA
|
||||
help
|
||||
If you say yes here you get preliminary support for the hardware
|
||||
monitoring functionality of the Winbond W83627EHF Super-I/O chip.
|
||||
Only fan and temperature inputs are supported at the moment, while
|
||||
the chip does much more than that.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called w83627ehf.
|
||||
|
||||
endmenu
|
||||
|
||||
menu "Other I2C Chip support"
|
||||
menu "Miscellaneous I2C Chip support"
|
||||
depends on I2C
|
||||
|
||||
config SENSORS_DS1337
|
||||
@ -509,7 +112,6 @@ config TPS65010
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called tps65010.
|
||||
|
||||
|
||||
config SENSORS_M41T00
|
||||
tristate "ST M41T00 RTC chip"
|
||||
depends on I2C && PPC32
|
||||
@ -520,13 +122,16 @@ config SENSORS_M41T00
|
||||
will be called m41t00.
|
||||
|
||||
config SENSORS_MAX6875
|
||||
tristate "MAXIM MAX6875 Power supply supervisor"
|
||||
tristate "Maxim MAX6875 Power supply supervisor"
|
||||
depends on I2C && EXPERIMENTAL
|
||||
help
|
||||
If you say yes here you get support for the MAX6875
|
||||
EEPROM-Programmable, Hex/Quad, Power-Suppy Sequencers/Supervisors.
|
||||
If you say yes here you get support for the Maxim MAX6875
|
||||
EEPROM-programmable, quad power-supply sequencer/supervisor.
|
||||
|
||||
This provides a interface to program the EEPROM and reset the chip.
|
||||
This provides an interface to program the EEPROM and reset the chip.
|
||||
|
||||
This driver also supports the Maxim MAX6874 hex power-supply
|
||||
sequencer/supervisor if found at a compatible address.
|
||||
|
||||
This driver can also be built as a module. If so, the module
|
||||
will be called max6875.
|
||||
|
@ -1,52 +1,16 @@
|
||||
#
|
||||
# Makefile for sensor and "other" I2C chip drivers.
|
||||
# Makefile for miscellaneous I2C chip drivers.
|
||||
#
|
||||
|
||||
# asb100, then w83781d go first, as they can override other drivers' addresses.
|
||||
obj-$(CONFIG_SENSORS_ASB100) += asb100.o
|
||||
obj-$(CONFIG_SENSORS_W83627HF) += w83627hf.o
|
||||
obj-$(CONFIG_SENSORS_W83781D) += w83781d.o
|
||||
|
||||
obj-$(CONFIG_SENSORS_ADM1021) += adm1021.o
|
||||
obj-$(CONFIG_SENSORS_ADM1025) += adm1025.o
|
||||
obj-$(CONFIG_SENSORS_ADM1026) += adm1026.o
|
||||
obj-$(CONFIG_SENSORS_ADM1031) += adm1031.o
|
||||
obj-$(CONFIG_SENSORS_ADM9240) += adm9240.o
|
||||
obj-$(CONFIG_SENSORS_ATXP1) += atxp1.o
|
||||
obj-$(CONFIG_SENSORS_DS1337) += ds1337.o
|
||||
obj-$(CONFIG_SENSORS_DS1374) += ds1374.o
|
||||
obj-$(CONFIG_SENSORS_DS1621) += ds1621.o
|
||||
obj-$(CONFIG_SENSORS_EEPROM) += eeprom.o
|
||||
obj-$(CONFIG_SENSORS_FSCHER) += fscher.o
|
||||
obj-$(CONFIG_SENSORS_FSCPOS) += fscpos.o
|
||||
obj-$(CONFIG_SENSORS_GL518SM) += gl518sm.o
|
||||
obj-$(CONFIG_SENSORS_GL520SM) += gl520sm.o
|
||||
obj-$(CONFIG_SENSORS_IT87) += it87.o
|
||||
obj-$(CONFIG_SENSORS_LM63) += lm63.o
|
||||
obj-$(CONFIG_SENSORS_LM75) += lm75.o
|
||||
obj-$(CONFIG_SENSORS_LM77) += lm77.o
|
||||
obj-$(CONFIG_SENSORS_LM78) += lm78.o
|
||||
obj-$(CONFIG_SENSORS_LM80) += lm80.o
|
||||
obj-$(CONFIG_SENSORS_LM83) += lm83.o
|
||||
obj-$(CONFIG_SENSORS_LM85) += lm85.o
|
||||
obj-$(CONFIG_SENSORS_LM87) += lm87.o
|
||||
obj-$(CONFIG_SENSORS_LM90) += lm90.o
|
||||
obj-$(CONFIG_SENSORS_LM92) += lm92.o
|
||||
obj-$(CONFIG_SENSORS_MAX1619) += max1619.o
|
||||
obj-$(CONFIG_SENSORS_MAX6875) += max6875.o
|
||||
obj-$(CONFIG_SENSORS_M41T00) += m41t00.o
|
||||
obj-$(CONFIG_SENSORS_PC87360) += pc87360.o
|
||||
obj-$(CONFIG_SENSORS_PCA9539) += pca9539.o
|
||||
obj-$(CONFIG_SENSORS_PCF8574) += pcf8574.o
|
||||
obj-$(CONFIG_SENSORS_PCF8591) += pcf8591.o
|
||||
obj-$(CONFIG_SENSORS_RTC8564) += rtc8564.o
|
||||
obj-$(CONFIG_SENSORS_SIS5595) += sis5595.o
|
||||
obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o
|
||||
obj-$(CONFIG_SENSORS_SMSC47M1) += smsc47m1.o
|
||||
obj-$(CONFIG_SENSORS_VIA686A) += via686a.o
|
||||
obj-$(CONFIG_SENSORS_W83627EHF) += w83627ehf.o
|
||||
obj-$(CONFIG_SENSORS_W83L785TS) += w83l785ts.o
|
||||
|
||||
obj-$(CONFIG_ISP1301_OMAP) += isp1301_omap.o
|
||||
obj-$(CONFIG_TPS65010) += tps65010.o
|
||||
|
||||
|
@ -173,9 +173,6 @@ int eeprom_detect(struct i2c_adapter *adapter, int address, int kind)
|
||||
| I2C_FUNC_SMBUS_BYTE))
|
||||
goto exit;
|
||||
|
||||
/* OK. For now, we presume we have a valid client. We now create the
|
||||
client structure, even though we cannot fill it completely yet.
|
||||
But it allows us to access eeprom_{read,write}_value. */
|
||||
if (!(data = kmalloc(sizeof(struct eeprom_data), GFP_KERNEL))) {
|
||||
err = -ENOMEM;
|
||||
goto exit;
|
||||
|
@ -207,7 +207,7 @@ m41t00_detach(struct i2c_client *client)
|
||||
int rc;
|
||||
|
||||
if ((rc = i2c_detach_client(client)) == 0) {
|
||||
kfree(i2c_get_clientdata(client));
|
||||
kfree(client);
|
||||
tasklet_kill(&m41t00_tasklet);
|
||||
}
|
||||
return rc;
|
||||
|
@ -37,7 +37,8 @@
|
||||
#include <linux/i2c-sensor.h>
|
||||
|
||||
/* Addresses to scan */
|
||||
static unsigned short normal_i2c[] = {0x50, 0x52, I2C_CLIENT_END};
|
||||
/* No address scanned by default, as this could corrupt standard EEPROMS. */
|
||||
static unsigned short normal_i2c[] = {I2C_CLIENT_END};
|
||||
static unsigned int normal_isa[] = {I2C_CLIENT_ISA_END};
|
||||
|
||||
/* Insmod parameters */
|
||||
@ -369,6 +370,9 @@ static int max6875_detect(struct i2c_adapter *adapter, int address, int kind)
|
||||
new_client->driver = &max6875_driver;
|
||||
new_client->flags = 0;
|
||||
|
||||
/* Prevent 24RF08 corruption */
|
||||
i2c_smbus_write_quick(new_client, 0);
|
||||
|
||||
/* Setup the user section */
|
||||
data->blocks[max6875_eeprom_user].type = max6875_eeprom_user;
|
||||
data->blocks[max6875_eeprom_user].slices = USER_EEPROM_SLICES;
|
||||
|
@ -18,7 +18,6 @@
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#undef DEBUG
|
||||
|
||||
#include <linux/config.h>
|
||||
#include <linux/kernel.h>
|
||||
@ -49,11 +48,7 @@
|
||||
MODULE_DESCRIPTION("TPS6501x Power Management Driver");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
/* only two addresses possible */
|
||||
#define TPS_BASE 0x48
|
||||
static unsigned short normal_i2c[] = {
|
||||
TPS_BASE,
|
||||
I2C_CLIENT_END };
|
||||
static unsigned short normal_i2c[] = { 0x48, /* 0x49, */ I2C_CLIENT_END };
|
||||
static unsigned short normal_i2c_range[] = { I2C_CLIENT_END };
|
||||
|
||||
I2C_CLIENT_INSMOD;
|
||||
@ -102,7 +97,7 @@ struct tps65010 {
|
||||
u8 chgstatus, regstatus, chgconf;
|
||||
u8 nmask1, nmask2;
|
||||
|
||||
/* plus four GPIOs, probably used to switch power */
|
||||
/* not currently tracking GPIO state */
|
||||
};
|
||||
|
||||
#define POWER_POLL_DELAY msecs_to_jiffies(800)
|
||||
@ -135,7 +130,7 @@ static void dbg_regstat(char *buf, size_t len, u8 regstatus)
|
||||
(regstatus & TPS_REG_COVER) ? " uncover" : "",
|
||||
(regstatus & TPS_REG_UVLO) ? " UVLO" : "",
|
||||
(regstatus & TPS_REG_NO_CHG) ? " NO_CHG" : "",
|
||||
(regstatus & TPS_REG_PG_LD02) ? " ld01_bad" : "",
|
||||
(regstatus & TPS_REG_PG_LD02) ? " ld02_bad" : "",
|
||||
(regstatus & TPS_REG_PG_LD01) ? " ld01_bad" : "",
|
||||
(regstatus & TPS_REG_PG_MAIN) ? " main_bad" : "",
|
||||
(regstatus & TPS_REG_PG_CORE) ? " core_bad" : "");
|
||||
@ -143,7 +138,7 @@ static void dbg_regstat(char *buf, size_t len, u8 regstatus)
|
||||
|
||||
static void dbg_chgconf(int por, char *buf, size_t len, u8 chgconfig)
|
||||
{
|
||||
char *hibit;
|
||||
const char *hibit;
|
||||
|
||||
if (por)
|
||||
hibit = (chgconfig & TPS_CHARGE_POR)
|
||||
@ -295,7 +290,7 @@ static int dbg_show(struct seq_file *s, void *_)
|
||||
seq_printf(s, "defgpio %02x mask3 %02x\n", value, v2);
|
||||
|
||||
for (i = 0; i < 4; i++) {
|
||||
if (value & (1 << (4 +i)))
|
||||
if (value & (1 << (4 + i)))
|
||||
seq_printf(s, " gpio%d-out %s\n", i + 1,
|
||||
(value & (1 << i)) ? "low" : "hi ");
|
||||
else
|
||||
@ -481,7 +476,7 @@ static int __exit tps65010_detach_client(struct i2c_client *client)
|
||||
debugfs_remove(tps->file);
|
||||
if (i2c_detach_client(client) == 0)
|
||||
kfree(tps);
|
||||
the_tps = 0;
|
||||
the_tps = NULL;
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -514,7 +509,6 @@ tps65010_probe(struct i2c_adapter *bus, int address, int kind)
|
||||
INIT_WORK(&tps->work, tps65010_work, tps);
|
||||
tps->irq = -1;
|
||||
tps->client.addr = address;
|
||||
i2c_set_clientdata(&tps->client, tps);
|
||||
tps->client.adapter = bus;
|
||||
tps->client.driver = &tps65010_driver;
|
||||
strlcpy(tps->client.name, DRIVER_NAME, I2C_NAME_SIZE);
|
||||
@ -523,9 +517,7 @@ tps65010_probe(struct i2c_adapter *bus, int address, int kind)
|
||||
if (status < 0) {
|
||||
dev_dbg(&bus->dev, "can't attach %s to device %d, err %d\n",
|
||||
DRIVER_NAME, address, status);
|
||||
fail1:
|
||||
kfree(tps);
|
||||
return 0;
|
||||
goto fail1;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_ARM
|
||||
@ -535,7 +527,7 @@ fail1:
|
||||
tps->irq = OMAP_GPIO_IRQ(58);
|
||||
omap_request_gpio(58);
|
||||
omap_set_gpio_direction(58, 1);
|
||||
omap_set_gpio_edge_ctrl(58, OMAP_GPIO_FALLING_EDGE);
|
||||
set_irq_type(tps->irq, IRQT_FALLING);
|
||||
}
|
||||
if (machine_is_omap_osk()) {
|
||||
tps->model = TPS65010;
|
||||
@ -543,7 +535,7 @@ fail1:
|
||||
tps->irq = OMAP_GPIO_IRQ(OMAP_MPUIO(1));
|
||||
omap_request_gpio(OMAP_MPUIO(1));
|
||||
omap_set_gpio_direction(OMAP_MPUIO(1), 1);
|
||||
omap_set_gpio_edge_ctrl(OMAP_MPUIO(1), OMAP_GPIO_FALLING_EDGE);
|
||||
set_irq_type(tps->irq, IRQT_FALLING);
|
||||
}
|
||||
if (machine_is_omap_h3()) {
|
||||
tps->model = TPS65013;
|
||||
@ -633,6 +625,9 @@ fail1:
|
||||
tps->file = debugfs_create_file(DRIVER_NAME, S_IRUGO, NULL,
|
||||
tps, DEBUG_FOPS);
|
||||
return 0;
|
||||
fail1:
|
||||
kfree(tps);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int __init tps65010_scan_bus(struct i2c_adapter *bus)
|
||||
@ -645,7 +640,6 @@ static int __init tps65010_scan_bus(struct i2c_adapter *bus)
|
||||
static struct i2c_driver tps65010_driver = {
|
||||
.owner = THIS_MODULE,
|
||||
.name = "tps65010",
|
||||
.id = 888, /* FIXME assign "official" value */
|
||||
.flags = I2C_DF_NOTIFY,
|
||||
.attach_adapter = tps65010_scan_bus,
|
||||
.detach_client = __exit_p(tps65010_detach_client),
|
||||
@ -744,7 +738,7 @@ int tps65010_set_led(unsigned led, unsigned mode)
|
||||
if (!the_tps)
|
||||
return -ENODEV;
|
||||
|
||||
if(led == LED1)
|
||||
if (led == LED1)
|
||||
offs = 0;
|
||||
else {
|
||||
offs = 2;
|
||||
@ -753,11 +747,13 @@ int tps65010_set_led(unsigned led, unsigned mode)
|
||||
|
||||
down(&the_tps->lock);
|
||||
|
||||
dev_dbg (&the_tps->client.dev, "led%i_on 0x%02x\n", led,
|
||||
i2c_smbus_read_byte_data(&the_tps->client, TPS_LED1_ON + offs));
|
||||
pr_debug("%s: led%i_on 0x%02x\n", DRIVER_NAME, led,
|
||||
i2c_smbus_read_byte_data(&the_tps->client,
|
||||
TPS_LED1_ON + offs));
|
||||
|
||||
dev_dbg (&the_tps->client.dev, "led%i_per 0x%02x\n", led,
|
||||
i2c_smbus_read_byte_data(&the_tps->client, TPS_LED1_PER + offs));
|
||||
pr_debug("%s: led%i_per 0x%02x\n", DRIVER_NAME, led,
|
||||
i2c_smbus_read_byte_data(&the_tps->client,
|
||||
TPS_LED1_PER + offs));
|
||||
|
||||
switch (mode) {
|
||||
case OFF:
|
||||
@ -773,7 +769,7 @@ int tps65010_set_led(unsigned led, unsigned mode)
|
||||
led_per = 0x08 | (1 << 7);
|
||||
break;
|
||||
default:
|
||||
printk(KERN_ERR "%s: Wrong mode parameter for tps65010_set_led()\n",
|
||||
printk(KERN_ERR "%s: Wrong mode parameter for set_led()\n",
|
||||
DRIVER_NAME);
|
||||
up(&the_tps->lock);
|
||||
return -EINVAL;
|
||||
@ -789,7 +785,7 @@ int tps65010_set_led(unsigned led, unsigned mode)
|
||||
return status;
|
||||
}
|
||||
|
||||
dev_dbg (&the_tps->client.dev, "led%i_on 0x%02x\n", led,
|
||||
pr_debug("%s: led%i_on 0x%02x\n", DRIVER_NAME, led,
|
||||
i2c_smbus_read_byte_data(&the_tps->client, TPS_LED1_ON + offs));
|
||||
|
||||
status = i2c_smbus_write_byte_data(&the_tps->client,
|
||||
@ -802,8 +798,9 @@ int tps65010_set_led(unsigned led, unsigned mode)
|
||||
return status;
|
||||
}
|
||||
|
||||
dev_dbg (&the_tps->client.dev, "led%i_per 0x%02x\n", led,
|
||||
i2c_smbus_read_byte_data(&the_tps->client, TPS_LED1_PER + offs));
|
||||
pr_debug("%s: led%i_per 0x%02x\n", DRIVER_NAME, led,
|
||||
i2c_smbus_read_byte_data(&the_tps->client,
|
||||
TPS_LED1_PER + offs));
|
||||
|
||||
up(&the_tps->lock);
|
||||
|
||||
@ -874,7 +871,7 @@ int tps65010_set_low_pwr(unsigned mode)
|
||||
|
||||
if (status != 0)
|
||||
printk(KERN_ERR "%s: Failed to write vdcdc1 register\n",
|
||||
DRIVER_NAME);
|
||||
DRIVER_NAME);
|
||||
else
|
||||
pr_debug("%s: vdcdc1 0x%02x\n", DRIVER_NAME,
|
||||
i2c_smbus_read_byte_data(&the_tps->client, TPS_VDCDC1));
|
||||
@ -900,14 +897,14 @@ int tps65010_config_vregs1(unsigned value)
|
||||
down(&the_tps->lock);
|
||||
|
||||
pr_debug("%s: vregs1 0x%02x\n", DRIVER_NAME,
|
||||
i2c_smbus_read_byte_data(&the_tps->client, TPS_VREGS1));
|
||||
i2c_smbus_read_byte_data(&the_tps->client, TPS_VREGS1));
|
||||
|
||||
status = i2c_smbus_write_byte_data(&the_tps->client,
|
||||
TPS_VREGS1, value);
|
||||
|
||||
if (status != 0)
|
||||
printk(KERN_ERR "%s: Failed to write vregs1 register\n",
|
||||
DRIVER_NAME);
|
||||
DRIVER_NAME);
|
||||
else
|
||||
pr_debug("%s: vregs1 0x%02x\n", DRIVER_NAME,
|
||||
i2c_smbus_read_byte_data(&the_tps->client, TPS_VREGS1));
|
||||
@ -1009,7 +1006,7 @@ static int __init tps_init(void)
|
||||
msleep(10);
|
||||
}
|
||||
|
||||
#if defined(CONFIG_ARM)
|
||||
#ifdef CONFIG_ARM
|
||||
if (machine_is_omap_osk()) {
|
||||
|
||||
// FIXME: More should be placed in the initialization code
|
||||
|
@ -156,7 +156,7 @@ int i2c_add_adapter(struct i2c_adapter *adap)
|
||||
goto out_unlock;
|
||||
}
|
||||
|
||||
res = idr_get_new(&i2c_adapter_idr, NULL, &id);
|
||||
res = idr_get_new(&i2c_adapter_idr, adap, &id);
|
||||
if (res < 0) {
|
||||
if (res == -EAGAIN)
|
||||
res = -ENOMEM;
|
||||
@ -765,20 +765,15 @@ int i2c_adapter_id(struct i2c_adapter *adap)
|
||||
|
||||
struct i2c_adapter* i2c_get_adapter(int id)
|
||||
{
|
||||
struct list_head *item;
|
||||
struct i2c_adapter *adapter;
|
||||
|
||||
down(&core_lists);
|
||||
list_for_each(item,&adapters) {
|
||||
adapter = list_entry(item, struct i2c_adapter, list);
|
||||
if (id == adapter->nr &&
|
||||
try_module_get(adapter->owner)) {
|
||||
up(&core_lists);
|
||||
return adapter;
|
||||
}
|
||||
}
|
||||
adapter = (struct i2c_adapter *)idr_find(&i2c_adapter_idr, id);
|
||||
if (adapter && !try_module_get(adapter->owner))
|
||||
adapter = NULL;
|
||||
|
||||
up(&core_lists);
|
||||
return NULL;
|
||||
return adapter;
|
||||
}
|
||||
|
||||
void i2c_put_adapter(struct i2c_adapter *adap)
|
||||
|
@ -516,6 +516,7 @@ static void w1_slave_found(unsigned long data, u64 rn)
|
||||
struct w1_reg_num *tmp;
|
||||
int family_found = 0;
|
||||
struct w1_master *dev;
|
||||
u64 rn_le = cpu_to_le64(rn);
|
||||
|
||||
dev = w1_search_master(data);
|
||||
if (!dev) {
|
||||
@ -544,10 +545,8 @@ static void w1_slave_found(unsigned long data, u64 rn)
|
||||
slave_count++;
|
||||
}
|
||||
|
||||
rn = cpu_to_le64(rn);
|
||||
|
||||
if (slave_count == dev->slave_count &&
|
||||
rn && ((le64_to_cpu(rn) >> 56) & 0xff) == w1_calc_crc8((u8 *)&rn, 7)) {
|
||||
rn && ((rn >> 56) & 0xff) == w1_calc_crc8((u8 *)&rn_le, 7)) {
|
||||
w1_attach_slave_device(dev, tmp);
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user