09 Jan, 2012
3 commits
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This adds device tree probe support for mc13xxx mfd driver.
Signed-off-by: Shawn Guo
Signed-off-by: Samuel Ortiz -
When the ADC is being prepared for a single or multiple channel reading,
the adc0 register is reconfigured without taking the lithium cell, charge
current and battery current reading enable bits into account. Which results
in clearing the bits.Signed-off-by: Robin van der Gracht
Signed-off-by: Samuel Ortiz -
In ancient times it was necessary to manually initialize the bus field of an
spi_driver to spi_bus_type. These days this is done in spi_driver_register(),
so we can drop the manual assignment.The patch was generated using the following coccinelle semantic patch:
//
@@
identifier _driver;
@@
struct spi_driver _driver = {
.driver = {
- .bus = &spi_bus_type,
},
};
//Signed-off-by: Lars-Peter Clausen
Acked-by: Mark Brown
Signed-off-by: Samuel Ortiz
24 Oct, 2011
6 commits
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Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz -
This adds support for the power-on buttons of MC13783 PMIC.
Signed-off-by: Philippe Rétornaz
Acked-by: Dmitry Torokhov
Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz -
A led subdevice is registered now iff the corresponding platform data is
available. Without platform data the device isn't usable so this is a
sound check.Signed-off-by: Philippe Rétornaz
Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz -
Signed-off-by: Philippe Rétornaz
Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz -
Now that all in-tree users are fixed to use the more general mc13xxx API
the obsolete stuff can go away.Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz -
This is needed to convert the touch driver away from using struct mc13783.
Note this patch drops MC13783_ADC0_ADREFMODE. This is unused and doesn't
exist on mc13892.Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz
27 May, 2011
1 commit
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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.Cc: Mark Brown
Cc: Liam Girdwood
Acked-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz
23 Mar, 2011
3 commits
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The device table is required to load modules based on modaliases.
After adding the MODULE_DEVICE_TABLE, below entries will be added to
modules.alias:
alias spi:mc13892 mc13xxx_core
alias spi:mc13783 mc13xxx_coreSigned-off-by: Axel Lin
Acked-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz -
Rename the platform_data variable to imply a distinction between
common platform_data driver usage (typically accessed via
pdev->dev.platform_data) and the way MFD passes data down to
clients (using a wrapper named mfd_get_data).All clients have already been changed to use the wrapper function,
so this can be a quick single-commit change that only touches things
in drivers/mfd.Signed-off-by: Andres Salomon
Acked-by: Linus Walleij
Signed-off-by: Samuel Ortiz -
The cell's platform_data is now accessed with a helper function;
change clients to use that, and remove the now-unused data_size.Note that mfd-core no longer makes a copy of platform_data, but the
mc13xxx-core driver creates the pdata structures on the stack. In
order to get around that, the various ARM mach types that set the
pdata have been changed to hold the variable in static (global) memory.
Also note that __initdata references in aforementioned pdata structs
have been dropped.Signed-off-by: Andres Salomon
Signed-off-by: Samuel Ortiz
14 Jan, 2011
1 commit
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Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz
29 Oct, 2010
3 commits
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Signed-off-by: Axel Lin
Signed-off-by: Samuel Ortiz -
DEBUG and VERBOSE_DEBUG are not used.
Reported-by: David Jander
Signed-off-by: Samuel Ortiz -
mc13892 is the companion PMIC for Freescale's i.MX51. It's similar enough
to mc13782 to support it in a single driver.This patch introduces enough compatibility cruft to keep all users of the
superseded mc13783 driver unchanged.Signed-off-by: Uwe Kleine-König
Signed-off-by: Samuel Ortiz