Add a node in DT for the proper regulator which means we can move away
from the mmci platform data which currently holds the corresponding OCR
mask.

The mmci driver can then calculate the OCR mask based on the voltages
supported by the regulator, instead of relying on the platform data.
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

The mmci host driver supports the common mmc DT parser, which enables
us to use the use common names instead.
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>

Commit 70b41abc
"ARM: ux500: move MSP pin control to the device tree"
accidentally activated MSP2, giving rise to a boot scroll
scream as the kernel attempts to probe a driver for it and
fails to obtain DMA channel 14.

Fix this up by marking the node disabled again.
Acked-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NKevin Hilman <khilman@linaro.org>

Remove duplicated configurations and move specific details into
each corresponding dtsi file for the href versions.

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

This moves over the configuration of the GPIO keys (used for
proximity sensor and Hall effect sensor) from the static pin
configuration file to the device tree. As part of the exercise,
implement the GPIO keys properly in a per-UIB file as this
setup actually differs with each UIB.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This moves the MCDE pin control table out of the board file
and into the device tree. Some pins and configs have been
marked as used by sub-devices or slaves to the MCDE, such
as I2C device 0-070 which is the HDMI interface circuit
AV8100, but the pins rather belong to the MCDE SOC block
as they come out of the main ASIC. The touch screen GPIO
is not related to MCDE so this gets deleted and need to
be tied to the respective touch screen (I2C) device
once that device is added instead.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This moves the MUSB pin control table out of the board file
and into the device tree. Tie the config to the on-chip MUSB
device rather than the ab8500-usb device which is off-chip.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This moves the static, device-tied pin control configuration
out of the board file board-mop500-pins.c and into the device
tree. Add nodes for MSP0 and MSP2 on the HREF and Snowball
so we can reference the pins properly.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This moves the static, device-tied pin control configuration
out of the board file board-mop500-pins.c and into the device
tree. Add entries for SDI1 and SDI2 on the Snowball so that the
WLAN pins on SDI1 can be used further on, and the unused pins
on SDI2 can be put to sleep.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This moves the static, device-tied pin control configuration
out of the board file board-mop500-pins.c and into the device
tree. Define possible states also for I2C4 even if it's not
used by any board file at this time.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This moves the static, device-tied pin control configuration
out of the board file board-mop500-pins.c and into the device
tree.

We create a new .dtsi-file to be shared between all the
MOP500-related boards, that include all HREF variants and
the Snowball board. Assign pin states for HREF and Snowball
boards alike.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The TC35892 was mounted as a GPIO expander on the HREF prior
to v60 and not in later versions, which instead use the Nomadik
GPIO directly, so move it over to the hrefprev60 DTS file.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The ambient light sensor is places at address 0x29 nothing else.
This patch makes the ambient light sensor probe again.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The AB8500 GPIO was only registered for the pre-v60 HREF but should
be made available on all HREF variants, move the DT entry to the
common file.

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

This adds a heartbeat on the first LED on the ux500 HREF
boards.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The Ux500 boards are layered like this:
ste-snowball.dts includes ste-href.dtsi that includes
ste-dbx500.dtsi.

The dbx500.dtsi defines the PRCMU SoC regulators so the SoC will
probe and you can use ampersand references where need be.

However the HREF common dtsi and these two boards redefine the
same PRCMU SoC regulators with the very same names and properties
for no reason. This is like filling in the same line three
times instead of drawing it once. Just delete the surplus
references and have the PRCMU regulators defines in the SoC
files ste-dbx500.dtsi, this is enough.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The patch set beginning with commit:
"ARM: ux500: Apply a ste-* prefix onto snowball.dts"
thru commit:
"ARM: ux500: Remove u9540.dts as it's been replaced"
altered the names of the ux500 device tree files but forgot
to:

- Rename the ccu8540-pinctrl.dtsi file

- Update #include statements from files using these
  files, so the build broke.

- Update the Makefile for the device trees so the build
  broke.

Fix it up so we can build them all again.
Acked-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>

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

This removes the "0x" prefix in front of the I2C DT device
address designation for each I2C DT node in the ux500
devicetree files.
Reported-by: NBryan Wu <cooloney@gmail.com>
Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Fix typo of VAMIC2 LDO regulator name in some DT-related files.  This
patch replaces all occurrences with the right name.
Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This switches to including <dt-bindings/interrupt-controller/irq.h>
and referencing the apropriate flags from there instead of
open-coding the flag numerals everywhere in the ux500 device
trees.
Acked-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This patch prepares the use of '#define' into dts files.
Signed-off-by: NGabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

In patch:
"ARM: ux500: Enable 100MHz for SD/SDIO/MMC devices"
the max frequency for the MMC/SD/SDIO adapters was
increased from 50 to 100MHz. Do the same for the
device tree boot path.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Gabriel Fernandez <gabriel.fernandez.st@gmail.com>
Acked-by: NUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Based on pending device tree support in the LP55xx drivers
we can add the correct LED and channel configuration from the
ux500 device tree for all HREF variants.

Cc: Bryan Wu <cooloney@gmail.com>
Acked-by: NMilo Kim <Milo.Kim@ti.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Ux500 regulator name for V-INTCORE is misspelled as vinitcore instead of
vintcore in some .dts file, causing the AB8500 regulator driver to not
bind properly.  Fix this by replacing all occurrences with the right
name.
Acked-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This root node is used in the whole family of chips, the a9500
is just one particular instance. Nodes should be named after
the type of object rather than identity.
Acked-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NGabriel Fernandez <gabriel.fernandez@stericsson.com>
Reviewed-by: NPhilippe Langlais <philippe.langlais@stericsson.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The ab8500 device is a child of the prcmu device, which is a memory mapped
bus device, whose children are addressable using physical memory addresses,
not using mailboxes, so a mailbox number in the ab8500 node cannot be
parsed by DT. Nothing uses this number, since it was only introduced
as part of the failed attempt to clean up prcmu mailbox handling, and
we can simply remove it.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

In an effort to move platform specific GPIO controlled regulators
out from platform code we've created a new mechanism to specify
them from within the MMCI driver using the supply name 'vmmc-ios'.
For that to happen when booting device tree, we need to supply it
in the MMCI (SDI) node.
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Here we ensure the SFH7741 Proximity Sensor is registered through
gpio-keys when booting with Device Tree enabled.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

There are two main versions of the ST-Ericsson hardware reference board,
each with subtle differences. These versions are described in current
platform data as 'mop500' for HREF v1.1 & v2.0 and 'hrefv60+' for latter
incarnations. However, the boards have much in common, so this patch
creates a .dtsi (Device Tree Source Include) file which describes the
similarities between the two boards and individual 'hrefprev60' and
'hrefv60plus' .dts files which depict the differences.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Here we add the Device Tree nodes which are required to successfully
probe the MMCI driver which will enable the four cards available on
ST-Ericsson's HREF hardware development platform.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Regulator supply names should be allocated by board rather than
per SoC, as the same SoC could be wired differently on varying
hardware. Here we push all regulator-name allocation out to the
dbx5x0 subordinate board files; HREF and Snowball.
Requested-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

This patch ensures the tc3589x and tc3598x-gpio devices are
rightfully given interrupt controller status. We also describe
the tc3598x-gpio GPIO expander in full and specify it as a GPIO
controller. Finally we reference that the external MMC slot's
Card Detection GPIO on the HREF is located on the tc3598x-gpio
expander.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

This is where we link together all of the SoC sound components for
a given platform. This all encompassing sound node is only found
in the very lowest hierarchical DTS file, since the component mix may
well change from board variant to board variant.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

This patch enables the two important MSP devices for ST-Ericsson's
hardware reference development board.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Here we add the skeleton nodes for each of the known I2C sub-devices
currently registered on ST-Ericsson's HREF Development Platform. We
will fill these nodes in turn as the drivers are enabled for Device
Tree.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Here we add three nodes enabling UART support on the HREF hardware
reference board.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

First commit applying the new Device Tree for ST-Ericsson's u8500
based hardware reference board.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>