Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com>
[Added constant 32-pin assignment in platform data]
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This will configure the platform data for the PL011, PL022
and PL180 (derivate) PrimeCells found in the Ux500 to use DMA
with the generic DMA engine for DMA40.
Signed-off-by: NPer Forlin <per.forlin@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This will configure the platform data for the PL180, PL011 and
PL022 PrimeCells found in the U300 to use DMA with the generic
PrimeCell DMA engine for COH 901 318.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The mmci driver can handle a GPIO pin for card detect, using
IRQs and all just fine, so switch to using that. Delete the
old bogus input device hack, if userspace need to detect
MMC cards it should use udev like everyone else.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

- DMA tx and rx maps for usb channels are set to be configured at
  runtime
- MUSB is enabled with soc specific base address, irq and dma
  configurations
Signed-off-by: NMian Yousaf Kaukab <mian-yousaf.kaukab@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

- DMA tx and rx maps for usb channels are set to be configured at
  runtime
- GPIO configurations for usb are added
- MUSB is enabled with soc specific base address, irq and dma
  configurations
Signed-off-by: NMian Yousaf Kaukab <mian-yousaf.kaukab@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

MUSB driver has been updated to separate out BSP layer
from its generic parts, as separate driver. This patch
configures the clock with the new platform driver name.
Signed-off-by: NMian Yousaf Kaukab <mian-yousaf.kaukab@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

USB resources and DMA40 configurations are dynamically with
the data provided in ux500_add_usb() call. Though only DMA40
configurations differ between U8500 and U5500 (USB resource
are common between them).
Signed-off-by: NMian Yousaf Kaukab <mian-yousaf.kaukab@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The levelshifter pins were set to inverted values, fix this up.
Signed-off-by: NPhilippe Langlais <philippe.langlais@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The clock speed for the SD/MMC clock was incorrect, rectify it.
Signed-off-by: NPhilippe Langlais <philippe.langlais@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Signed-off-by: NPhilippe Langlais <philippe.langlais@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Proximity sensor is managed as an input event (SW_PROXIMITY).
Signed-off-by: NPhilippe Langlais <philippe.langlais@linaro.org>
[Named GPIO pin]
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

We register keypads per-UIB now, remove this.

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

The U8500 UIB contains a Synaptics RMI touchpanel and
a matrix keyboard via the TC35893 port expander device.
Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The ST-UIB contains a matrix keypad interfaced with the
STMPE1601 port expander and a ROHM BU2101 touch panel.
Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Add support for dynamic detection of the UIB used (at the cost of one i2c error
on the lesser-used UIB) and also provide an override via a command line
parameter if needed.
Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Include ab8500 regulators for DB8500 SoC by default
and fix build issues
Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com>
[Small fixup for changed boardfiles]
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Try to make the regulators a little bit more useful by adding some
of the most basic consumers we're going to have in the end.

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Rabin Vincent <rabin@rab.in>
Cc: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com>
Cc: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This adds the PMU resources necessary to get perf working with
the DB5500 ASIC.
Acked-by: NWill Deacon <will.deacon@arm.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-tcc into devel-stable

There are two dividers used to derive bus clock from system clock:
system clock is divided by SCKDIV+1, then by BCKDIV+1. SCKDIV divider
has been ignored up to now, which is no problem as long as it is 0.

Take SCKDIV into account for bus clock calculation.
Signed-off-by: NOskar Schirmer <oskar@linutronix.de>
Cc: bigeasy@linutronix.de
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Remove double definition of ACLKUSBH, change parameter name in
root_clk_disable, as there is no reason to have a different name than
in root_clk_enable.

No functional change.
Signed-off-by: NOskar Schirmer <oskar@linutronix.de>
Cc: bigeasy@linutronix.de
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

There is no reason why in case of PLL2 the configuration register
should be read twice, while for PLL0/1 using the value previously read
is used. Do the same for PLL2.
Signed-off-by: NOskar Schirmer <oskar@linutronix.de>
Cc: bigeasy@linutronix.de
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The calculation of the best divider value for a requested clock rate
always returned a value that was slightly too large. It was also not
protected against possible divisions by zero.

Request for very low, but non zero rates would cause the ACLK divisor
field to overflow. Catch this situation by using the maximum value.

The internal function aclk_set_rate() calculates the correct divider
value, but doesn't write it back to the register. Add the write back.
Signed-off-by: NHans J. Koch <hjk@linutronix.de>
Signed-off-by: NOskar Schirmer <oskar@linutronix.de>
Cc: bigeasy@linutronix.de
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The evaluation board is driven with 1.2V core voltage, so system clock
must not exceed 192 MHz, bus clock must not exceed 110 MHz. Choose
appropriate values and set DTCMWAIT accordingly. Adapt UART setting to
avoid console log interruption and wait for the specified locking time
of 300us to pass.
Signed-off-by: NOskar Schirmer <oskar@linutronix.de>
Cc: bigeasy@linutronix.de
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

If NAND is enabled we better have the include around.
Signed-off-by: NOskar Schirmer <oskar@linutronix.de>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The semantic match that finds the problem:
// <smpl>
@@
type T;
identifier x;
@@

T *x;
...
* memset(x, ..., ... * sizeof(x) * ...);
// </smpl>
Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Some cards have the CRC errors in read on mx51 BBG board.
Configure the eSDHC pad configurations to level up the
compatibility to fix this issue.
Signed-off-by: NRichard Zhu <Hong-Xing.Zhu@freescale.com>
Tested-by: NShawn Guo <shawn.guo@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Most likely, the LCD panel on mx28 platform will require a pixel
clock higher than ref_xtal_clk (24 MHz), so the patch initializes
the parent of lcdif clock as ref_pix_clk.
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NBaruch Siach <baruch@tkos.co.il>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This typo was fixed in 46e3f307 (mx25: fix spi device registration typo), but a
the merge at 0e44e059 (Merge commit 'v2.6.37-rc4' into imx-for-2.6.38) resolved
the merge conflict wrongly.

Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NBaruch Siach <baruch@tkos.co.il>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NAlberto Panizzo <alberto@amarulasolutions.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NAlberto Panizzo <alberto@amarulasolutions.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NAlberto Panizzo <alberto@amarulasolutions.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This fix a kernel NULL pointer error while initialising SPI introduced
by: 4d2f13be1e370a670c1cae20c194d5ce961e0fa5
Signed-off-by: NAlberto Panizzo <alberto@amarulasolutions.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>