linux-toradex.git/drivers/mfd/ab8500-debugfs.c, branch v3.7 Linux kernel for Apalis and Colibri modules mfd: Register ab8500 devices using the newly DT:ed MFD API 2012-07-08T22:16:13+00:00 Lee Jones lee.jones@linaro.org 2012-07-02T15:10:56+00:00 bad76991d7847b7877ae797cc79745d82ffd9120 Now the MFD API is Device Tree aware we can use it for platform registration again, even when booting with DT enabled. To aid in Device Node pointer allocation we provide each cell with the associative compatible string. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Now the MFD API is Device Tree aware we can use it for platform
registration again, even when booting with DT enabled. To aid in
Device Node pointer allocation we provide each cell with the
associative compatible string.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Generically describe interactions with the DB8500 PRCMU 2012-07-08T22:16:08+00:00 Lee Jones lee.jones@linaro.org 2012-06-20T12:56:38+00:00 822672a7b496e724f879af703693f342e2215163 There is only one method used to communicate with the DB8500 PRCMU, via I2C. Now this can be assumed, there is no requirement to specify the protocol in the function name. This patch removes protocol specifics and uses a more generic naming convention. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
There is only one method used to communicate with the DB8500 PRCMU, via I2C.
Now this can be assumed, there is no requirement to specify the protocol in
the function name. This patch removes protocol specifics and uses a more
generic naming convention.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Enable ab8500-debug when Device Tree is enabled 2012-05-20T15:27:10+00:00 Lee Jones lee.jones@linaro.org 2012-05-17T13:45:19+00:00 5a8fea031ed5462b63877e0f6d29e0fc0fb82f14 Allow the ab8500-debugfs driver to be probed during DT start-up. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Allow the ab8500-debugfs driver to be probed during DT start-up.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Unify abx500 headers in mfd/abx500 2012-01-08T23:37:39+00:00 Linus Walleij linus.walleij@linaro.org 2011-12-02T13:16:33+00:00 ee66e653ca7425bc8ffca4e00f19a8057cd14e4d This moves all the header files related to the abx500 family into a common include directory below mfd. From now on we place any subchip header in that directory. Headers previously in e.g. <linux/mfd/ab8500/gpio.h> get prefixed and are now e.g. <linux/mfd/abx500/ab8500-gpio.h>. The top-level abstract interface remains in <linux/mfd/abx500.h>. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
This moves all the header files related to the abx500 family into
a common include directory below mfd. From now on we place any
subchip header in that directory. Headers previously in e.g.
<linux/mfd/ab8500/gpio.h> get prefixed and are now e.g.
<linux/mfd/abx500/ab8500-gpio.h>. The top-level abstract interface
remains in <linux/mfd/abx500.h>.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Add module.h to the implicit drivers/mfd users 2011-10-31T23:32:04+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2011-07-03T19:13:27+00:00 4e36dd331423fce1f996d93b991453a1a702ca5c With the pending module.h cleanup, these files will fail to compile, unless they explicitly call out the include of this file. [omap-usb-host addition courtesy of Anand Gadiyar <gadiyar@ti.com>] Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> 
With the pending module.h cleanup, these files will fail to compile,
unless they explicitly call out the include of this file.

[omap-usb-host addition courtesy of Anand Gadiyar <gadiyar@ti.com>]

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
mfd: Use kstrtoul_from_user in ab8500 2011-07-31T21:28:21+00:00 Peter Huewe peterhuewe@gmx.de 2011-06-06T20:43:32+00:00 8504d638041d50901b8bfba4fe646bd0bbb5cbb9 This patch replaces the code for getting an unsigned long from a userspace buffer by a simple call to kstroul_from_user. This makes it easier to read and less error prone. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
This patch replaces the code for getting an unsigned long from a
userspace buffer by a simple call to kstroul_from_user.
This makes it easier to read and less error prone.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: ab8500: world-writable debugfs register-* files 2011-03-23T09:41:48+00:00 Vasiliy Kulikov segoon@openwall.com 2011-02-04T12:23:43+00:00 44bdcb54df2714da18c4a0c6f711a350ab4ed93c Don't allow everybody to interact with hardware registers. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Don't allow everybody to interact with hardware registers.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Use NULL to initialise NULL pointers in ab8500-debugfs 2011-01-14T11:37:50+00:00 Mark Brown broonie@opensource.wolfsonmicro.com 2010-12-13T14:06:47+00:00 87fff232cb76828b44312843d96854704f71ed19 Partly for coding style reasons, but mostly because sparse warns on it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Partly for coding style reasons, but mostly because sparse warns on it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: Fix ab8500-debug indentation errors 2011-01-14T11:37:42+00:00 Mattias Wallin mattias.wallin@stericsson.com 2010-11-26T12:06:39+00:00 d7b9f3220fd97522559316cdd72778f42ac4de04 Replace spaces with proper tabs. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Replace spaces with proper tabs.

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: AB8500 debugfs 2010-10-28T22:29:25+00:00 Mattias Wallin mattias.wallin@stericsson.com 2010-09-13T14:05:04+00:00 5814fc35e1837e30b82c3d57f41310d4c4c52824 This patch adds the possibility to read and write registers via the debug_fs. It also adds ranges of registers sorted by bank which makes it possible to read all defined registers in a bank. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
This patch adds the possibility to read and write registers
via the debug_fs. It also adds ranges of registers sorted by bank
which makes it possible to read all defined registers in a bank.

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>