linux-toradex.git/drivers/regulator/ab3100.c, branch v3.4.45

regulator: pass additional of_node to regulator_register()

2011-11-23T18:47:04+00:00

With device tree support for regulators, its needed that the
regulator_dev->dev device has the right of_node attached.
To be able to do this add an additional parameter to the
regulator_register() api, wherein the dt-adapted driver can
then pass this additional info onto the regulator core.

Signed-off-by: Rajendra Nayak 
Signed-off-by: Mark Brown

mfd: Use mfd cell platform_data for ab3100 cells platform bits

2011-05-26T17:44:58+00:00

With the addition of a platform device mfd_cell pointer, MFD drivers
can go back to passing platform data back to their sub drivers.
This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers
MFD agnostic. This is mostly needed for non MFD aware sub drivers.

Acked-by: Linus Walleij 
Signed-off-by: Samuel Ortiz

regulator: switch the ab3100 to use enable_time()

2011-03-26T14:15:04+00:00

Acked-by: Mark Brown 

This switches the ab3100 core to use the enable_time()
infrastructure from the regulator core.

Cc: Mattias Wallin 
Signed-off-by: Linus Walleij 
Signed-off-by: Liam Girdwood

mfd: mfd_cell is now implicitly available to ab3100 drivers

2011-03-23T09:41:51+00:00

The cell's platform_data is now accessed with a helper function;
change clients to use that, and remove the now-unused data_size.

Signed-off-by: Andres Salomon 
Signed-off-by: Samuel Ortiz

regulator: Report actual configured voltage to set_voltage()

2011-01-12T14:32:59+00:00

Change the interface used by set_voltage() to report the selected value
to the regulator core in terms of a selector used by list_voltage().
This allows the regulator core to know the voltage that was chosen
without having to do an explict get_voltage(), which would be much more
expensive as it will generally access hardware.

Signed-off-by: Mark Brown 
Signed-off-by: Liam Girdwood

regulator: ab3100 - fix the logic to remove already registered regulators in error path

2010-09-01T11:59:33+00:00

In current implementation, ab3100_regulators[0].rdev is not unregistered if
the error happen at i > 0.

This patch fixes the resource leak and also improves the readability.

Signed-off-by: Axel Lin 
Acked-by: Linus Walleij 
Acked-by: Mark Brown 
Signed-off-by: Liam Girdwood

ab3100: fix off-by-one value range checking for voltage selector

2010-07-27T10:29:23+00:00

We use voltage selector as an array index for typ_voltages.
Thus the valid range for voltage selector should be 0..voltages_len-1.

Signed-off-by: Axel Lin 
Acked-by: Mark Brown 
Acked-by: Linus Walleij 
Signed-off-by: Liam Girdwood

mfd: AB3100 register access change to abx500 API

2010-05-27T23:37:45+00:00

The interface for the AB3100 is changed to make way for the
ABX500 family of chips: AB3550, AB5500 and future ST-Ericsson
Analog Baseband chips. The register access functions are moved
out to a separate struct abx500_ops. In this way the interface
is moved from the implementation and the sub functionality drivers
can keep their interface intact when chip infrastructure and
communication mechanisms changes. We also define the AB3550
device IDs and the AB3550 platform data struct and convert
the catenated 32bit event to an array of 3 x 8bits.

Signed-off-by: Mattias Wallin 
Signed-off-by: Linus Walleij 
Signed-off-by: Samuel Ortiz

mfd: Renamed ab3100.h to abx500.h

2010-05-27T23:37:44+00:00

The goal here is to make way for a more general interface for the
analog baseband chips ab3100 ab3550 ab550 and future chips.

This patch have been divided into two parts since both changing name
and content of a file is not recommended in git.

Signed-off-by: Mattias Wallin 
Signed-off-by: Linus Walleij 
Signed-off-by: Samuel Ortiz

Regulators: ab3100/bq24022: add a missing .owner field in regulator_desc

2010-05-25T09:16:02+00:00

This patch adds a missing .owner field in regulator_desc, which is used for refcounting.

Signed-off-by: Axel Lin 
Acked-by: Mark Brown 
Signed-off-by: Liam Girdwood