summaryrefslogtreecommitdiff
path: root/drivers/i2c/busses/i2c-sibyte.c
AgeCommit message (Collapse)AuthorFilesLines
2024-01-18i2c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support ↵Heiner Kallweit1-2/+2
I2C_CLASS_HWMON After removal of the legacy eeprom driver the only remaining I2C client device driver supporting I2C_CLASS_SPD is jc42. Because this driver also supports I2C_CLASS_HWMON, adapters don't have to declare support for I2C_CLASS_SPD if they support I2C_CLASS_HWMON. It's one step towards getting rid of I2C_CLASS_SPD mid-term. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Andi Shyti <andi.shyti@kernel.org> Acked-by: Jim Cromie <jim.cromie@gmail.com> # for SCX Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-07-04i2c: Use separate MODULE_AUTHOR() statements for multiple authorsJarkko Nikula1-1/+2
Modules with multiple authors should use multiple MODULE_AUTHOR() statements according to comment in include/linux/module.h. Split the i2c modules with multiple authors to use multiple MODULE_AUTHOR() statements. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157Thomas Gleixner1-10/+1
Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-07i2c: remove FSF addressWolfram Sang1-4/+0
We have a central copy of the GPL for that. Some addresses were already outdated. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
2010-07-10i2c/mips: Fix error return codes from Sibyte i2c bus driverGuenter Roeck1-2/+2
Sibyte i2c bus driver returns non-descriptive error values. Update to return error values as defined in Documentation/i2c/fault-codes. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-05-21i2c: Use <linux/io.h> instead of <asm/io.h>H Hartley Sweeten1-1/+1
As warned by checkpatch.pl, <linux/io.h> should be used instead of <asm/io.h>. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-01-26i2c: Delete many unused adapter IDsJean Delvare1-2/+0
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15i2c-sibyte: SWARM I2C board initializationMaciej W. Rozycki1-1/+3
The standard rtc-m41t80.c driver cannot be used with the SWARM as it is, because the board does not provide setup information for the I2C core. As a result the bus and the address to probe for the M41T80 chip is not known. Here is a set of changes that fix the problem: 1. swarm-i2c.c -- SWARM I2C board setup, currently for the M41T80 chip on the bus #1 only (there is a MAX6654 temperature sensor on the bus #0 which may be added in the future if we have a driver for that chip). 2. The i2c-sibyte.c BCM1250A SMBus controller driver now registers its buses as numbered so that board setup is correctly applied. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15i2c: Let bus drivers add SPD to their classJean Delvare1-2/+2
Let general purpose I2C/SMBus bus drivers add SPD to their class. Once this is done, we will be able to tell the eeprom driver to only probe for SPD EEPROMs and similar on these buses. Note that I took a conservative approach here, adding I2C_CLASS_SPD to many drivers that have no idea whether they can host SPD EEPROMs or not. This is to make sure that the eeprom driver doesn't stop probing buses where SPD EEPROMs or equivalent live. So, bus driver maintainers and users should feel free to remove the SPD class from drivers those buses never have SPD EEPROMs or they don't want the eeprom driver to bind to them. Likewise, feel free to add the SPD class to any bus driver I might have missed. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-05-11i2c-sibyte: Mark i2c_sibyte_add_bus() as staticMaciej W. Rozycki1-1/+1
The i2c_sibyte_add_bus() function is not called, nor meant to, from outside, so mark it as static; fixing a sparse warning too. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-05-11i2c-sibyte: Correct a comment about frequencyMaciej W. Rozycki1-2/+2
The frequency may have been once hardcoded to 100 kHz, but currently it is passed as an argument to i2c_sibyte_add_bus(), so update the comment to match code. While at it, reformat a nearby comment for consistency. No functional changes. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-01-27i2c-sibyte: Remove the bus scan module parameterJean Delvare1-28/+1
The implementation is unsafe, and anyway one can achieve the same from userspace using i2c-dev + i2cdetect. Also tag i2c_sibyte_add_bus __init. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ralf Baechle <ralf@linux-mips.org>
2008-01-14i2c-sibyte: Fix an error pathJean Delvare1-2/+5
If the registration of the second I2C channel fails, we really want to unregister the first one before we return with an error. While we're here, fix the printk right above so that it displays the real driver name. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ralf Baechle <ralf@linux-mips.org>
2006-09-29[PATCH] i2c-sibyte: Fix modular build breakageYoichi Yuasa1-2/+2
Fix undefined reference in i2c_sibyte_exit(). drivers/built-in.o: In function `i2c_sibyte_exit': i2c-sibyte.c:(.exit.text+0x368): undefined reference to `i2c_del_bus' i2c-sibyte.c:(.exit.text+0x368): relocation truncated to fit: R_MIPS_26 against `i2c_del_bus' i2c-sibyte.c:(.exit.text+0x38c): undefined reference to `i2c_del_bus' i2c-sibyte.c:(.exit.text+0x38c): relocation truncated to fit: R_MIPS_26 against `i2c_del_bus' Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-27i2c: Constify i2c_algorithm declarations, part 2Jean Delvare1-1/+1
i2c: Constify i2c_algorithm declarations, part 2 Make struct i2c_algorithm declarations const in all i2c bus drivers where it is possible. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-27i2c-sibyte: Kip Walker is goneJean Delvare1-1/+1
i2c-sibyte: Kip Walker is gone Kip Walker no longer works at Broadcom, and his e-mail address there bounces back, so let's drop it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-27i2c-algo-sibyte: Merge into i2c-sibyteJean Delvare1-3/+155
i2c-algo-sibyte: Merge into i2c-sibyte Merge i2c-algo-sibyte into i2c-sibyte, as this is a complete, hardware-dependent SMBus implementation and not a reusable algorithm. Perform some basic coding style cleanups while we're here (mainly space-based indentation replaced by tabulations.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-08-09[PATCH] Build fix for the Sibyte I2C driverRalf Baechle1-2/+2
Compile fix for the BCM1250 I2C driver. Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-22[PATCH] I2C: drivers/i2c/*: #include <linux/config.h> cleanupAlexey Dobriyan1-1/+0
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: Greg Kroah-Hartman <gregkh@suse.de>
2005-04-17Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+71
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-24 18:40:11 +0300