The signal-voltage regulator is handled through a gpio regulator
configured in DT. Remove the old dead code.

Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

To obtain full AB8505 regulator support, the AB8500 regulator driver
first needs to know its register layout and their initialisation values
for each. That information is provided via a couple of large data
structures which we provide here.
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

When older variants of the HREF (earlier than v22) development
platform enter suspend mode, power down EXT_SUPPLY1.
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

The ab8500 MFD should not have knowledge about regulator-
specific platform data like number of regulators and
regulator registers. As the regulator platform data is
about to grow with external regulators, this information
is moved to a new structure provided by the regulator
driver.
Signed-off-by: NBengt Jonsson <bengt.g.jonsson@stericsson.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Reviewed-by: NYvan FILLION <yvan.fillion@stericsson.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

To prevent lots of unnecessary call-backs into platform code, we're
now using the GPIO regulator framework to control the 'enable' (en)
and 'voltage select' (vsel) GPIO pins which in turn control the
MMCI's secondary regulator settings. This already works with Device
Tree, but when booting with ATAGs we need to register it as a
platform device.
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The SMSC911x Ethernet chip requires a fixed-regulator in order to
function correctly. We have previously provided a means to obtain
this during a Device Tree boot, however nothing has been put into
place when booting with a non-DT kernel. This patch aims to change
that.
Signed-off-by: NLee Jones <lee.jones@linaro.org>
[Added a Kconfig select so the build does not break]
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This registers the TPS61052 regulator to the ux500 MOP/HREF boards.

Cc: Samuel Ortiz <samuel.ortiz@intel.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The regulators on the AB8500 have a lot of custom
hardware control settings pertaining to 8 external
signals, settings which are board-specific and need
be provided from the platform at startup.

Initialization added for regulators Vana, VextSupply1,
VextSupply2, VextSupply3, Vaux1, Vaux2, Vaux3, VTVout,
Vintcore12, Vaudio, Vdmic, Vamic1, Vamic2, VrefDDR.
Signed-off-by: NBengt Jonsson <bengt.g.jonsson@stericsson.com>
Reviewed-by: NRickard Andersson <rickard.andersson@stericsson.com>
Reviewed-by: NJonas Aberg <jonas.aberg@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>

The ab8500 regulator board configuration is updated and put in an
array which can easily be used in the MFD board configuration. The
regulator board configuration is also added to the MFD
configuration in this patch.
Signed-off-by: NBengt Jonsson <bengt.g.jonsson@stericsson.com>
Acked-by: NLinus Walleij <linus.walleij@stericsson.com>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>