linux-stable.git/include/linux/i2c/twl.h, branch linux-3.19.y

arm: omap3: twl: remove usb phy init data

2014-12-11T03:37:20+00:00

commit dbc98635e0d4 ("phy: remove the old lookup method") removes
struct phy_consumer but twl-common.c still uses the "phy_consumer"
structure resulting in the following compilation warning.

arch/arm/mach-omap2/twl-common.c:94:21: error: array type has
incomplete element type
 struct phy_consumer consumers[] = {

Removed using phy_consumer since twl4030 uses the new lookup
method.

Signed-off-by: Heikki Krogerus 
Signed-off-by: Kishon Vijay Abraham I 
Reported-by: Stephen Rothwell 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'mfd-for-linus-3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2014-06-12T19:42:32+00:00

Pull more MFD updates from Lee Jones:
 "I missed collecting these patches due to a branch/tag naming
  ambiguity.  Completely my own fault, as I mindlessly named a branch
  and tag identically.  Sorry for the fuss.

  This pull-request contains some misplaced patches from Tony Lindgren
  that should have been part of the initial one"

* tag 'mfd-for-linus-3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd:
  mfd: twl4030-power: Add a configuration to turn off oscillator during off-idle
  mfd: twl4030-power: Add support for board specific configuration
  mfd: twl4030-power: Add recommended idle configuration
  mfd: twl4030-power: Add generic reset configuration
  mfd: twl4030-power: Fix some defines for SW_EVENTS
  mfd: twl4030-power: Fix hang on reboot if sleep configuration was loaded earlier

mfd: twl4030-power: Add support for board specific configuration

2014-05-28T07:06:04+00:00

With the recommended twl4030 configuration added, we can now add
board specific changes as modifications to the recommended
configuration.

Note that the data is private to this driver, and the data must
always have a NULL resource in the sentinel.

Signed-off-by: Tony Lindgren 
Signed-off-by: Lee Jones

mfd: twl4030-power: Add generic reset configuration

2014-05-28T07:05:32+00:00

The twl4030 PMIC needs to be configured properly for things like
warm reset and deeper idle states so the PMIC manages the regulators
properly based on the hardware triggers from the SoC. Earlier
we have configured twl4030 using platform data, but we want to
do it for device tree based booting also.

In some cases configuring twl4030 is needed for things to work.
For example, when rebooting an OMAP3530 at 125 MHz, it hangs.
With this patch, TWL4030 will be reset when a warm reset occures,
and OMAP3530 does not hang on reboot.

Let's add device tree support and configure things for warm reset
as the default when compatible = "ti,twl4030-power". More
complicated configurations can be added to the driver based on
other compatible flags.

Note we now also make the pdata const like it should be.
This allows use it for match->data with the device tree
related functions.

Based on earlier patch by Matthias Brugger 
and Lesly A M .

Signed-off-by: Tony Lindgren 
Signed-off-by: Lee Jones

mfd: twl-core: Add twl_i2c_read/write_u16

2014-03-18T08:15:34+00:00

Add a simple twl_i2c_read/write_u16 wrapper over
the twl_i2c_read/write, which is similar to the
twl_i2c_read/write_u8 wrapper.

Signed-off-by: Sebastian Reichel 
Acked-by: Jonathan Cameron 
Tested-by: Marek Belisko 
Signed-off-by: Lee Jones

ASoC: twl4030: Remove reset registers functionality

2014-01-08T12:48:53+00:00

The register states now tracked by the regmap implementation in the core which
makes the reset registers functionality 'redundant' since we know the state
of the registers now all the time.

Signed-off-by: Peter Ujfalusi 
Signed-off-by: Mark Brown

ASoC: twl4030: Remove check defaults functionality

2014-01-08T12:48:53+00:00

No need to keep the check defaults functionality anymore.

Signed-off-by: Peter Ujfalusi 
Signed-off-by: Mark Brown

mfd: twl-core: API to set the regcache bypass for a given regmap in twl

2014-01-08T11:37:39+00:00

If the regcache is enabled on the regmap module drivers might need to access
to HW register(s) in certain cases in cache bypass mode.
As an example of this is the audio block's ANAMICL register. In normal
operation the content can be cached but during initialization one bit from
the register need to be monitored. With the twl_set_regcache_bypass() the
client driver can switch regcache bypass on and off when it is needed so
we can utilize the regcache for more registers.

Signed-off-by: Peter Ujfalusi 
Acked-by: Mark Brown 
Signed-off-by: Lee Jones

usb: phy: twl4030: use the new generic PHY framework

2013-09-28T00:36:58+00:00

Used the generic PHY framework API to create the PHY. For powering on
and powering off the PHY, power_on and power_off ops are used. Once the
MUSB OMAP glue is adapted to the new framework, the suspend and resume
ops of usb phy library will be removed. Also twl4030-usb driver is moved
to drivers/phy/.

However using the old usb phy library cannot be completely removed
because otg is intertwined with phy and moving to the new
framework completely will break otg. Once we have a separate otg state machine,
we can get rid of the usb phy library.

Signed-off-by: Kishon Vijay Abraham I 
Acked-by: Felipe Balbi 
Reviewed-by: Sylwester Nawrocki 
Signed-off-by: Greg Kroah-Hartman

mfd: twl-core: Change TWL6025 references to TWL6032

2013-06-20T08:26:29+00:00

The TWL6025 was never released beyond sample form and was replaced by
the PhoenixLite range of chips - TWL6032. Change the references to
reference the TWL6032 class and name the registers to twl6032 in line with
an actual released chip name to avoid confusion.

Currently there are no users of TWL6025 in the code.

Signed-off-by: Graeme Gregory 
Signed-off-by: Oleksandr Kozaruk 
Acked-by: Lee Jones 
Reviwed-by: Mark Brown 
Signed-off-by: Samuel Ortiz