- 22 Jun, 2005 40 commits
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David Brownell authored
This adds an I2C driver for the TPS6501x series of power management chips. It's used on many OMAP based boards, and this driver has been widely used in the Linux-OMAP trees over the last year or so. Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Jean Delvare authored
The following patch updates all references to the sensors mailing list, so as to reflect the fact that the list recently moved to a new home and changed addresses. I'll work out a similar patch for Linux 2.4 soon. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
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Sylvain Munaut authored
i2c: Race fix for i2c-mpc.c The problem was that the clock speed and driver data is initialized after the i2c adapter was added. This caused the i2c bus to start working at a wrong speed. (Mostly noticable on the second bus on mpc5200) With this patch we've tried to keep the i2c adapter working perfectly all the time it is included in the system. Initialize before added, Remove garbage after deleleted. Submitted-by: Asier Llano Palacios Signed-off-by:
Sylvain Munaut <tnt@246tNt.com> Signed-off-by:
Kumar Gala <kumar.gala@freescale.com> Signed-off-by:
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Tobias Klauser authored
This patch fixes a misspelling in a comment section. Signed-off-by:
Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by:
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Tobias Klauser authored
This patch fixes a misspelling in a comment section. Signed-off-by:
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Tobias Klauser authored
This patch fixes a double "the" in a comment section. Signed-off-by:
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Tobias Klauser authored
This patch fixes the some misspellings and a trailing whitespace in the comments. Signed-off-by:
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Greg Kroah-Hartman authored
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Jean Delvare authored
This patch kills another macro abuse in the via686a hardware monitoring driver. Using a macro just to alias an array is quite useless, isn't it? Signed-off-by:
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Jean Delvare authored
Here are some corrections for drivers/i2c/chips/Kconfig. Signed-off-by:
Alexey Fisher <fishor@gmx.net> Signed-off-by:
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Grant Coady authored
This patch removes die_code from adm1021 as nothing within the driver uses it. Signed-off-by:
Grant Coady <gcoady@gmail.com> Signed-off-by:
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Jean Delvare authored
The via686a hardware monitoring driver has infamous coding style at the moment. I'd like to clean up the mess before I start working on other changes to this driver. Is the following patch acceptable? No code change, only coding style (indentation, alignments, trailing white space, a few parentheses and a typo). Signed-off-by:
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Jean Delvare authored
This patch kills a common macro abuse in i2c chip drivers: defining ALARMS_FROM_REG returning its argument unchanged. Dropping the macro makes the code somewhat more readable IMHO. Signed-off-by:
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Dominik Hackl authored
This patch includes jiffies.h in two i2c drivers. (jiffies.h is needed for the time_after function.) Signed-off-by:
Dominik Hackl <dominik@hackl.dhs.org> Signed-off-by:
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Grant Coady authored
This patch adds an info print of detected VRM stolen from Sebastian Witt's atxp1 sriver. ADM9240 already has vrm accessor removed. Write no-op and whitespace fixes removed :) Couple of comments changed, tested on 2.6.11.9. Signed-off-by:
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Grant Coady authored
This small patch changes two drivers, adm1025 and adm1026, to report vid as cpu0_vid sysfs name as used by the other drivers. Added duplicated names and six month warning for old names to be removed as requested. Compile tested. Signed-off-by:
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Grant Coady authored
Jarkko Lavinen provided patch to fix: "couldn't set the divisor 128 through fan1_div sysfs entry even though the chip supports it and setting divisors 1..64 worked. This was due to POWER_TO_REG() only checking 2's powers 0 till 5 but not 6." This patch applies that fix to w83627hf and w83781d drivers. Signed-off-by:
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Grant Coady authored
In my cross-reference checking of sysfs names, the via686a needs special case treatment as it the only driver expands S_IWUSR to 00200 with gcc -E. (00200 is the correct value for S_IWUSR). This is caused by the driver including <linux/delay.h>, it compiles fine without that header but I am unable to test drive the change. Signed-off-by:
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Jean Delvare authored
Call i2c_transfer() from i2c_master_send() and i2c_master_recv() to avoid the redundant code that was in all three functions. It also removes unnecessary debug statements as suggested by Jean Delvare. This is important for the non-blocking interfaces because they will have to handle a non-blocking interface in this area. Having it in one place greatly simplifies the changes. Signed-off-by:
Corey Minyard <minyard@acm.org> Signed-off-by:
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Kumar Gala authored
I2C-MPC: Allow for sharing of the interrupt line On the MPC8548 devices we have multiple I2C-MPC buses however they are on the same interrupt line. Made request_irq pass SA_SHIRQ now so the second bus can register for the same IRQ. Signed-off-by:
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Steven Cole authored
Here are some spelling corrections for drivers/i2c. occured -> occurred intialization -> initialization Everytime -> Every time transfering -> transferring relevent -> relevant continous -> continuous neccessary -> necessary explicitely -> explicitly Celcius -> Celsius differenciate -> differentiate Signed-off-by:
Steven Cole <elenstev@mesatop.com> Signed-off-by:
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Jean Delvare authored
This simple patch adds support for the SMSC LPC47M15x and LPC47M192 chips to the smsc47m1 hardware monitoring driver. These chips are compatible with the other ones already supported by the driver, so I see no reason not to support them, especially when the Linux 2.4 version of the driver does already. I also modified the info printks to name the chips by their real name. Signed-off-by:
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Jean Delvare authored
These are the fixes for the bug you spotted in my new w83627ehf driver: - Explicit division by 0. Signed-off-by:
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Jean Delvare authored
This is a new hardware monitoring driver, w83627ehf, which supports the Winbond W83627EHF Super-I/O chip. The driver is not complete, but already usable. It only implements fan speed and temperature monitoring, while the chip also supports voltage inputs with VID, PWM output and temperature sensor selection. I have no more time to work on this, but anyone with supported hardware could add the missing functionalities later. This driver is largely derived from the w83627hf driver. Thanks to Leon Moonen and Steve Cliffe for tesing the preliminary versions of my driver and reporting the problems they encountered. Thanks to Grant Coady for noticing and fixing various corner cases in the fan management. This third version of the driver hopefully addresses all the issues the original version had. Signed-off-by:
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Grant Coady authored
Completion of Michiel Rook's port of adm9240 to 2.6 with addition of auto fan clock divider based on Jean Delvare's algorithm, and replaces scaling macros with static inlines. Signed-off-by:
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Jean Delvare authored
Hi Alexey, > Files that don't use CONFIG_* stuff shouldn't include config.h > Files that use CONFIG_* stuff should include config.h > > It's that simple. ;-) I agree. This won't change anything though, as all drivers include either device.h or module.h, which in turn include config.h. But you are still correct, so I approve your patch. For completeness, I would propose the following on top of your own patch: i2c bus drivers do not need to define DEBUG themselves, as the Kconfig system takes care of it. Signed-off-by:
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Alexey Dobriyan authored
Files that don't use CONFIG_* stuff shouldn't include config.h Files that use CONFIG_* stuff should include config.h It's that simple. ;-) Signed-off-by:
Alexey Dobriyan <adobriyan@mail.ru> Signed-off-by:
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Ladislav Michl authored
Signed-off-by:
Ladislav Michl <ladis@linux-mips.org> Signed-off-by:
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Ladislav Michl authored
On Wed, May 04, 2005 at 12:07:11PM +0200, Jean Delvare wrote: > Additionally, I would welcome an additional patch documenting the fact > that the ds1337 driver will work fine with the Dallas DS1339 real-time > clock chip. Document the fact that ds1337 driver works also with DS1339 real-time clock chip. Signed-off-by:
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Ladislav Michl authored
Chip is searched by bus number rather than its own proprietary id. Signed-off-by:
James Chapman <jchapman@katalix.com> Signed-off-by:
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Ladislav Michl authored
i2c_transfer returns number of sucessfully transfered messages. Change error checking to accordingly. (ds1337_set_datetime never returned sucess) Signed-off-by:
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Ladislav Michl authored
Make time format consistent with other RTC drivers. Signed-off-by:
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Ladislav Michl authored
dev_{dbg,err} functions should print client's device name. data->id can be dropped from message, because device is determined by bus it hangs on (it has fixed address). Signed-off-by: -
Ladislav Michl authored
Use correct macros to convert between bdc and bin. See linux/bcd.h Signed-off-by:
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Ladislav Michl authored
Use i2c_transfer to send message, so we get proper bus locking. Signed-off-by:
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Greg K-H authored
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Sebastian Witt authored
Adds support for the Attansic ATXP1 I2C device, found on some x86 plattforms to change CPU and other voltages. Depends on the previous i2c-vid.h patch. Signed-off-by:
Sebastian Witt <se.witt@gmx.net> Signed-off-by:
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Sebastian Witt authored
Adds conversion from VID (mV) to register value. Used by the atxp1 I2C module. Removed uneeded switch case. Signed-off-by:
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Clemens Koller authored
[PATCH] I2C rtc8564.c remove duplicate include Trivial fix: removes duplicate include line. Signed-off-by:
Clemens Koller <clemens.koller@anagramm.de> Signed-off-by:
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Jean Delvare authored
On top of my previous patch which removes the use of address ranges in video i2c drivers, this one can save an additional few bytes of memory. Most of these drivers which do not use I2C_CLIENT_INSMOD initialize the unused address lists in a less than optimal way. This patch simply optimizes this, by using a single one-element list instead of 3 different lists with two elements each. This saves an average 63 bytes on these drivers. Signed-off-by:
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