This fixes the following sparse warnings:

	arch/arm/mach-pxa/raumfeld.c:510:24: warning: symbol 'raumfeld_w1_gpio_device' was not declared. Should it be static?
	arch/arm/mach-pxa/raumfeld.c:632:31: warning: symbol 'raumfeld_spi_platform_data' was not declared. Should it be static?
	arch/arm/mach-pxa/raumfeld.c:851:28: warning: symbol 'audio_va_initdata' was not declared. Should it be static?
	arch/arm/mach-pxa/raumfeld.c:883:28: warning: symbol 'audio_dummy_initdata' was not declared. Should it be static?
	arch/arm/mach-pxa/raumfeld.c:931:28: warning: symbol 'max8660_v6_subdev_data' was not declared. Should it be static?
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: NDaniel Mack <daniel@zonque.org>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

The pasic3-leds driver was never in vanilla kernel. Actual configuration
data for a hypothetical driver does not describe hardware completely, so
remove them.

This patch prepare HTC Magician machine code to pasic3-leds driver
addition.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

A PXA27x SoC supports USB device mode, this patch adds support for that.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

HTC Magician contains a MAX1587A voltage regulator for a Vcore supply.
The Vcore regulation is required for a CPU speed switching. This patch adds
declaration for the max1586 driver.

Notice:

- MAX1587A version does not support the V6 (USIM) output.
- A boost resistor was directly measured for a board_id 0x3a.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch changes the comments in the HTC Magician machine source code
to better describe used devices and interfaces.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch moves platform_add_devices() (standard declaration of devices)
outside of the platform specific device declarations. Moving to the end
of the magician_init() clarifies the source code (standard and specific
declaration are not mixed).
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Add a fake regulator, which is required for the correct initialization
of the PWM backlight driver.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
[ added a missing include for fixed regulator ]
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Add a debug message for the backlight brightness function.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Magician STUART port is connected to the infraport and used by the FICP
driver. The FICP driver uses its own definition.

Required for correct initialization of the pxaficp_ir driver after
planned dmaengine conversion.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

USB host ports on the HTC Magician are wrongly enabled. Port 1 is for
bluetooth and port 2 is for OTG (mux in the charger connector).
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Old definition for the physmap-flash driver is incomplete:
- Use of an EGPIO without previous request
- Missing the MTD partitions

This patch fixes it. Read functionality was tested on the machine with
board_id 0x3a. Writing was not tested.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

The pxaficp_ir driver requests a power GPIO for the transceiver internally,
so a global GPIO allocation in magician_init() is redundant.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch changes fast_mode settings for the normal and power I2C
controller on the HTC Magician machine.

Connected device on the Power I2C:
- MAX1587A: working in the fast mode

Connected devices on the Normal I2C:
- UDA1380: working in the fast mode
- OV9640: bus became stuck in the fast mode

The OV9640 is not using a standard I2C protocol, but an SCCB variant. Maybe
it is not fully compatible in the fast mode. Therefore fast mode for normal
I2C is disabled. If you not using the OV9640 then you can enable the fast
mode for the UDA1380.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
[included Philipp Zabel's comment change]
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch fixes the charging detection functions for pda_power driver
(according to newly discovered EGPIOs) and add NiCd backup accumulator
charging support.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Change the default Samsung LCD refresh from an unrealistic 117Hz to 50Hz
as no video applications on the HTC Magician can work that fast.

The optimalization lowers the RAM latency at least by 3%.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch renames EGPIOs, which are used for the charging cable presence
and type detection. Old names did not correspond with an observed
functionality (on board_id 0x3a). The behavior is not:

- AC charger
- USB charger
- Cable detection

, but:

- AC/USB type
- Cable detection1
- Cable detection2

This patch fixes a possible typo in the bit offset for the cable detection
EGPIO declaration, too.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Delays for the Samsung LCD are greater than needed. These values were
extracted from a datasheet.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch renames GPIOs, which are used to control the power lines to
the LCD screen. New names correspond to a real functionality, which was
measured on the HTC Magician board_id 0x3a.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch adds EGPIO pins: Infra transceiver power, NiCD charging and
inserted charger cable.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch changes the description of the LCD power GPIO to be more
specific.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Optimize the debug messages for the LCD power.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Print more specific error message for global GPIOs.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch fixes the indentation for the HTC Magician machine definition.
Signed-off-by: NPetr Cvek <petr.cvek@tul.cz>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
[ split pwm_remove_table() call on 2 lines ]
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

The ID and period for the backlight PWM are obtained from a PWM lookup
table, so the corresponding values don't need to be duplicated into the
platform data.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Acked-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>