ARM: ux500: turn on PRINTK_TIME in u8500_defconfig

I recently noticed slow booting of a board, and without printk timestamps it's
harder to tell just where the delays are coming from. Enable it.

Si

ARM: ux500: turn on PRINTK_TIME in u8500_defconfig

I recently noticed slow booting of a board, and without printk timestamps it's
harder to tell just where the delays are coming from. Enable it.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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ARM: ux500: u8500_defconfig: add missing cpuidle option

With the commit d3f2950f2adeea3da0317e952914b59adaa4cdb3, the option
ARM_U8500_CPUIDLE was added to the Kconfig but not reflected in the
defau

ARM: ux500: u8500_defconfig: add missing cpuidle option

With the commit d3f2950f2adeea3da0317e952914b59adaa4cdb3, the option
ARM_U8500_CPUIDLE was added to the Kconfig but not reflected in the
default config file, hence the cpuidle driver is no longer enabled
since this commit.

Enable it again by adding the missing option in the default config file.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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u8500_defconfig: allow creation and mounting of devtmpfs

This patch enables CONFIG_DETTMPFS and CONFIG_DEVTMPFS_MOUNT
flags for u8500 based devices.

In this way it's possible to create a tmpfs/ramf

u8500_defconfig: allow creation and mounting of devtmpfs

This patch enables CONFIG_DETTMPFS and CONFIG_DEVTMPFS_MOUNT
flags for u8500 based devices.

In this way it's possible to create a tmpfs/ramfs already in the
early stages of the boot, allowing programs like udev/mdev to
populate the /dev directory.

Signed-off-by: Andi Shyti <andi@etezian.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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ARM: ux500: enable appended dtb in u8500_defconfig

Churns the rest of the file a bit due to reordering of options, but the
only changes are:

CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y

ARM: ux500: enable appended dtb in u8500_defconfig

Churns the rest of the file a bit due to reordering of options, but the
only changes are:

CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y

Signed-off-by: Olof Johansson <olof@lixom.net>

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ARM: ux500: Enable HIGHMEM in the u8500 defconfig

In order to utilise all of the memory located on ux500 based devices
we have to enable HIGHMEM. Without it the kernel truncates memory down
to what'

ARM: ux500: Enable HIGHMEM in the u8500 defconfig

In order to utilise all of the memory located on ux500 based devices
we have to enable HIGHMEM. Without it the kernel truncates memory down
to what's left after the PAGE_OFFSET has been applied, which doesn't
leave an awful lot, especially if we're running large rootfs' such
as full Linux desktop distributions or Android.

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

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ARM: ux500: Update MMC configs for u8500 defconfig

Enable MMC_UNSAFE_RESUME to be accomplish a proper suspend/resume cycle
for SD/SDIO/(e)MMC.

ARMMMCI host driver supports clock gating through runt

ARM: ux500: Update MMC configs for u8500 defconfig

Enable MMC_UNSAFE_RESUME to be accomplish a proper suspend/resume cycle
for SD/SDIO/(e)MMC.

ARMMMCI host driver supports clock gating through runtime PM, thus
MMC_CLKGATE is not needed. Moreover ARMMMCI can do scatter-gather which
means we can explicity disable MMC_BLOCK_BOUNCE, since it's default
enabled, to skip unnecessary bounce buffer copying.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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ARM: ux500: select SND_SOC_UX500 for ux500

Enable ux500 specific ALSA SoC drivers by default on u8500_defconfig.

Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Linus Walle

ARM: ux500: select SND_SOC_UX500 for ux500

Enable ux500 specific ALSA SoC drivers by default on u8500_defconfig.

Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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ARM: ux500: update defconfig base

Update the defconfig removing/adding selections due to
Kconfig changes, and select some new hardware drivers that
have been matured in the tree. For example:

- CON

ARM: ux500: update defconfig base

Update the defconfig removing/adding selections due to
Kconfig changes, and select some new hardware drivers that
have been matured in the tree. For example:

- CONFIG_NO_HZ and CONFIG_HIGH_RES_TIMERS come from the
make oldconfig changes after the recent changes to
how NOHZ is handled.
- The U5500 config option is now gone as the machine is
deleted. So is the AB5500 driver.
- CPU_IDLE selected explicitly.
- LP5521 Kconfig has been moved around.
- AB8500 core is default-selected, as is the AB8500 USB
transciever.
- The battery and charging management drivers for the
AB8500 are not selected again.
- Select the crypto devices that have been shaped up
to work properly.

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

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ARM: ux500: select WATCHDOG and MUSB for ux500

Enable ux500 specific USB and watchdog drivers by default on
u8500_defconfig.

Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by:

ARM: ux500: select WATCHDOG and MUSB for ux500

Enable ux500 specific USB and watchdog drivers by default on
u8500_defconfig.

Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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ARM: ux500: enable ux500 EXT4_FS and LBDAF support by default

EXT4 file system and LBDAF are used commonly, should be enabled by default.

Signed-off-by: Hongbo Zhang <hongbo.zhang@linaro.org>
Signe

ARM: ux500: enable ux500 EXT4_FS and LBDAF support by default

EXT4 file system and LBDAF are used commonly, should be enabled by default.

Signed-off-by: Hongbo Zhang <hongbo.zhang@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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ARM: ux500: Turn on the 'heartbeat' LED trigger

The heartbeat LED trigger provides an excellent debugging tool
when hacking on development boards. Here we enable it on all
u8500 based platforms. Thi

ARM: ux500: Turn on the 'heartbeat' LED trigger

The heartbeat LED trigger provides an excellent debugging tool
when hacking on development boards. Here we enable it on all
u8500 based platforms. This will pulse the User LED on the
Snowball low-cost development board only.

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

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ARM: ux500: Disable Power Supply and Battery Management by default

The AB8500 Battery Management collection of drivers are more than a
little bit broken. There is lots of work still on-going in that

ARM: ux500: Disable Power Supply and Battery Management by default

The AB8500 Battery Management collection of drivers are more than a
little bit broken. There is lots of work still on-going in that area
and it's improving day by day; however, it's not ready to be enabled
by default just yet.

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

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Thermal: Add ST-Ericsson DB8500 thermal properties and platform data.

This patch adds device tree properties for ST-Ericsson DB8500 thermal driver,
also adds the platform data to support the old fas

Thermal: Add ST-Ericsson DB8500 thermal properties and platform data.

This patch adds device tree properties for ST-Ericsson DB8500 thermal driver,
also adds the platform data to support the old fashion.

Signed-off-by: hongbo.zhang <hongbo.zhang@linaro.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

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ARM: ux500: CONFIG: Enable GPIO Regulators

It is the intention to convert the MMC voltage changing from
GPIO flipping to using a proper GPIO regulator interface. A
prerequisite of that is to enable

ARM: ux500: CONFIG: Enable GPIO Regulators

It is the intention to convert the MMC voltage changing from
GPIO flipping to using a proper GPIO regulator interface. A
prerequisite of that is to enable the GPIO regulator
functionality. As this affects all ux5x0 based boards we'll
do it here instead of in the Kconfigs.

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

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ARM: ux500: don't select LEDS_GPIO for snowball

Using 'select' in Kconfig is hard, a platform cannot just
enable a driver without also making sure that its subsystem
is there. Also, there is no actu

ARM: ux500: don't select LEDS_GPIO for snowball

Using 'select' in Kconfig is hard, a platform cannot just
enable a driver without also making sure that its subsystem
is there. Also, there is no actual code dependency between
the platform and the gpio leds driver.

Without this patch, building without LEDS_CLASS esults in:

drivers/built-in.o: In function `create_gpio_led.part.2':
governor_userspace.c:(.devinit.text+0x5a58): undefined reference to `led_classdev_register'
drivers/built-in.o: In function `gpio_led_remove':
governor_userspace.c:(.devexit.text+0x6b8): undefined reference to `led_classdev_unregister'

This reverts 8733f53c6 "ARM: ux500: Kconfig: Compile in leds-gpio
support for Snowball" that introduced the regression and did not
provide a helpful explanation.

In order to leave the GPIO LED code still present in normal
builds, this also enables the symbol in u8500_defconfig, in addition
to the other LED drivers that are already selected there.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lee Jones <lee.jones@linaro.org>

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ARM: ux500: Provide regulator support for SMSC911x via Device Tree

This patch adds a fixed regulator for use by the SMSC911x Ethernet
chip driver into the db8500 Device Tree. It also references othe

ARM: ux500: Provide regulator support for SMSC911x via Device Tree

This patch adds a fixed regulator for use by the SMSC911x Ethernet
chip driver into the db8500 Device Tree. It also references other
regulators required by the same device.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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ARM: ux500: update defconfig

Some new drivers and changed Kconfig dependencies for the v3.4
kernel affecting the U8500 defconfig:

- The SOC config options are now brought in by default
- No need to

ARM: ux500: update defconfig

Some new drivers and changed Kconfig dependencies for the v3.4
kernel affecting the U8500 defconfig:

- The SOC config options are now brought in by default
- No need to explicitly select misc devices anymore
- I2C is selected by default
- We now have support for charging from the AB8500 so compile
in this
- The regulator framework needs to be explictly selected

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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ARM: ux500: CONFIG: Enable Device Tree support for future endeavours

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Arnd Bergmann <

ARM: ux500: CONFIG: Enable Device Tree support for future endeavours

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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ARM: ux500: update defconfig

This updates the Ux500 defconfig with the new drivers for HWSEM
and AB5500 core that were merged in the 3.2 cycle.

Signed-off-by: Linus Walleij <linus.walleij@linaro.or

ARM: ux500: update defconfig

This updates the Ux500 defconfig with the new drivers for HWSEM
and AB5500 core that were merged in the 3.2 cycle.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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mach-ux500: add configs for snowball board

Adds defconfig entries needed to boot a single ux500 kernel
on the Snowball board.

Signed-off-by: Robert Marklund <robert.marklund@stericsson.com>

mach-ux500: activate USB in the U8500 defconfig

Activate the new USB stuff so we atleast get some compile
coverage for this stuff.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

ARM: 6644/1: mach-ux500: update the U8500 defconfig

Config and activate all the devices we've merged for Ux500
in 2.6.38-rc1. This is needed for the default config to compile
properly.

Signed-off-b

ARM: 6644/1: mach-ux500: update the U8500 defconfig

Config and activate all the devices we've merged for Ux500
in 2.6.38-rc1. This is needed for the default config to compile
properly.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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ux500: allow 5500 and 8500 to be built together

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>

ARM: reduce defconfigs

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

ARM: Kill CONFIG_CPU_32

26-bit ARM support was removed a long time ago, and this symbol has
been defined to be 'y' ever since. As it's never disabled anymore,
we can kill it without any side effect

ARM: Kill CONFIG_CPU_32

26-bit ARM support was removed a long time ago, and this symbol has
been defined to be 'y' ever since. As it's never disabled anymore,
we can kill it without any side effects.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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