linux-toradex.git/drivers/mfd/twl4030-power.c, branch v3.4.100

ARM: omap: fix section mismatch errors in TWL PMIC driver

2012-02-13T10:00:35+00:00

WARNING: drivers/mfd/built-in.o(.devinit.text+0x258): Section mismatch in reference from the function twl_probe() to the function .init.text:twl4030_power_init()
The function __devinit twl_probe() references
a function __init twl4030_power_init().
If twl4030_power_init is only used by twl_probe then
annotate twl4030_power_init with a matching annotation.

twl4030_power_init() references other __init marked functions, so
these too must become __devinit.

Acked-by: Tony Lindgren 
Signed-off-by: Russell King

mfd: Add power off functionality to TWL

2012-01-08T23:37:40+00:00

TWL family of PMICs, used in master mode, have a power off
functionality. The resulting power off sequence shuts down all the SoC
supplies, LDOs, etc. The sequence is described in the datasheets
chapter "Power-Off Sequence".
Note, that board must be wired correctly for the power off to work as
expected.

Signed-off-by: Igor Grinberg 
Signed-off-by: Samuel Ortiz

mfd: Check twl4030-power remove script error condition after i2cwrite

2011-05-26T17:45:41+00:00

Fixing the error condition check in twl4030 remove script function.
Due to some typo in commit ID: 11a441ce82d6ffecfd39b324024de0cd630b36c1

Signed-off-by: Lesly A M 
Signed-off-by: Samuel Ortiz

mfd: Modifying the twl4030-power macro name Main_Ref to all caps

2011-05-26T17:45:23+00:00

Modifying the macro name Main_Ref to all caps(MAIN_REF).

Suggested by Nishanth Menon 

Signed-off-by: Lesly A M 
Cc: Nishanth Menon 
Cc: David Derrick 
Signed-off-by: Samuel Ortiz

mfd: Correct the twl4030-power warning print during script loading

2011-05-26T17:45:22+00:00

Correcting the if condition check for printing the warning,
if wakeup script is not updated before updating the sleep script.

Since the flag 'order' is set to '1' while updating the wakeup script
for P1P2, the condition checking for printing the warning should be
if(!order) (ie: print the warning if wakeup script is not updated before
updating the sleep script)

Signed-off-by: Lesly A M 
Cc: Nishanth Menon 
Cc: David Derrick 
Signed-off-by: Samuel Ortiz

mfd: Fix for the TWL4030 PM sleep/wakeup sequence

2011-05-11T09:09:58+00:00

Only configure sleep script when the flag is TWL4030_SLEEP_SCRIPT.

Adding the missing brackets for fixing the issue.

Signed-off-by: Lesly A M 
Cc: Nishanth Menon 
Cc: David Derrick 
Signed-off-by: Samuel Ortiz

mfd: Switch twl4030-power over to defines in twl.h

2010-10-28T22:28:49+00:00

use the new definitions on twl header for code
consistency.

Signed-off-by: Felipe Balbi 
Signed-off-by: Samuel Ortiz

mfd: Introduce remove_script function for twl4030

2010-03-07T21:17:32+00:00

New function twl4030_remove_script(u8 flags) takes a script type as
defined in twl.h and prevents any script already loaded in that position
from running.  This is accomplished by programming SEQ_ADD_* to 0x3f,
the END_OF_SCRIPT value, where SEQ_ADD_* is determined by flags.

(Future) users of this function include OMAP board files for machines
facing a race condition between sleep and warm reset.

Signed-off-by: Mike Turquette 
Signed-off-by: Samuel Ortiz

mfd: Program twl4030 remap_sleep correctly

2010-03-07T21:17:14+00:00

Variable remap was incorrectly referencing remap_off for the remap_sleep
case when configuring TWL4030 power scripts.

Signed-off-by: Mike Turquette 
Signed-off-by: Samuel Ortiz

mfd: Rename all twl4030_i2c*

2009-12-13T20:23:33+00:00

This patch renames function names like twl4030_i2c_write_u8,
twl4030_i2c_read_u8 to twl_i2c_write_u8, twl_i2c_read_u8
and also common variable in twl-core.c

Signed-off-by: Rajendra Nayak 
Signed-off-by: Balaji T K 
Signed-off-by: Santosh Shilimkar 
Acked-by: Kevin Hilman 
Signed-off-by: Samuel Ortiz