mtdtests module has some useful tests to verify that
mtd drivers like davinci_nand are working correctly.

Enable it in davinci_all_defconfig to make testing and
debug easier.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

CPPI 4.1 DMA is now supported on AM18xx.
Update the config to use it instead of PIO mode.
Signed-off-by: NAlexandre Bailon <abailon@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Enable support for USB audio and video camera devices.

Tested on OMAP-L138 LCDK using Logitech webcam and
Plantronics headset.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

davinci_all_defconfig is out of sync with savedefconfig in some places.
Regenerate the default settings by:

$ make davinci_all_config
$ make savedefconfig
$ cp defconfig arch/arm/configs/davinci_all_defconfig
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This enables the power supply module for the LEGO MINDSTORMS EV3 battery.
Signed-off-by: NDavid Lechner <david@lechnology.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

IDE subsystem has been deprecated since 2009 and the majority
(if not all) of Linux distributions have switched to use
libata for ATA support exclusively.  However there are still
some users (mostly old or/and embedded non-x86 systems) that
have not converted from using IDE subsystem to libata PATA
drivers.  This doesn't seem to be good thing in the long-term
for Linux as while there is less and less PATA systems left
in use:

* testing efforts are divided between two subsystems

* having duplicate drivers for same hardware confuses users

This patch converts davinci_all_defconfig to use libata PATA
drivers.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
[b.zolnierkie: split from bigger patch + added patch description]
Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

This enables the TI ADS7950 IIO driver. This is used on LEGO MINDSTORMS
EV3. The other IIO configs removed in this patch are selected by
CONFIG_TI_ADS7950, so they are not actually being desabled.
Signed-off-by: NDavid Lechner <david@lechnology.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

We need IRQs from the tca6416 expander for vpif capture to work on the
da850-evm board.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Enable the VPIF display module and the video encoder present on the
da850-evm UI board.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Add the da850-ahci driver to davinci defconfig.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This enables the iio subsystem. This will be used by LEGO MINDSTORMS EV3,
which has an ADS7957 chip.
Signed-off-by: NDavid Lechner <david@lechnology.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This enables PWM and the TI ECAP and EHRWPM modules. These are used on LEGO
MINDSTORMS EV3.
Signed-off-by: NDavid Lechner <david@lechnology.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This enables the DA8xx pinconf driver by default. It is needed by LEGO
MINDSTORMS EV3.
Signed-off-by: NDavid Lechner <david@lechnology.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This enables the pwm-beeper module. This is used by the speaker on LEGO
MINDSTORMS EV3.
Signed-off-by: NDavid Lechner <david@lechnology.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This enables the dumb-vga-dac driver by default for davinci boards.

The driver is needed for tilcdc support on da850-lcdk board.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Enable media support and V4L2 capture, along with video decoders used
on da850 platforms.

Tested on da850-lcdk.
Signed-off-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

The musb driver is enabled but the phy and the glue
for the da8xx are not enabled.

Enable them.
Signed-off-by: NAlexandre Bailon <abailon@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Enable the davinci ohci driver as a module for usb
tested with the omap138-lcdk board.
Signed-off-by: NAxel Haslam <ahaslam@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Some kernel configuration options required for systemd
support are missing in davinci_all_defconfig. Add them.

This is based on recommendations in:

    http://cgit.freedesktop.org/systemd/systemd/tree/README

Options which kernel enables by default (and will thus be removed
upon next savedefconfig update) are not included.

Tested on OMAP-L138 LCDK board with fully up to date armv5
archlinux filesystem.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

With the da8xx memory controller and master peripheral priority
drivers merged and corresponding device tree changes in place we can
now enable appropriate options by default.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

The LEDs default-on trigger is nice to have. For example, it can be used
to configure a LED as a power indicator.
Signed-off-by: NDavid Lechner <david@lechnology.com>
[nsekhar@ti.com: build as module, subject line fixes]
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This changes the davinci default configuration to build the davinci
MMC driver into the kernel. This allows booting from an SD card without
requiring an initrd containing the kernel module.
Signed-off-by: NDavid Lechner <david@lechnology.com>
[nsekhar@ti.com: minor commit message adjustments]
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

The gpio-poweroff driver is needed by LEGO MINDSTORMS EV3 (AM1808 based
board).
Signed-off-by: NDavid Lechner <david@lechnology.com>
[nsekhar@ti.com: subject line adjustment]
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

With the device tree changes for tilcdc in place, we can now enable
the driver by default in the davinci_all defconfig file.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This enables UBI+UBIFS to handle the NAND MTDs, including the useful
MTD_UBI_BLOCK.
Signed-off-by: NKarl Beldan <kbeldan@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This enables the use of the memory/ti-aemif.c driver.
ATM most davinci boards use the mach-davinci aemif code which gets in
the way of genericity and proper DT boot.
Signed-off-by: NKarl Beldan <kbeldan@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

The LCDK embeds a LAN8710.

Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Acked-by: NKevin Hilman <khilman@baylibre.com>
Tested-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NKarl Beldan <kbeldan@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

This driver handles the RTC of most davinci SoCs.

Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Acked-by: NKevin Hilman <khilman@baylibre.com>
Tested-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NKarl Beldan <kbeldan@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Build audio support for DA850-based devices as modules in the default
defconfig.

Cc: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

It's been awhile since a cleanup was done.  Regenerate the default settings by

$ make davinci_all_config
$ make savedefconfig
$ cp defconfig arch/arm/configs/davinci_all_defconfig

Cc: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Enable SPI driver and SPI NOR flash support as modules.

Tested with SPI NOR flash on DA850-EVM.  Basic boot test only to confirm
NOR flash device detection.
Signed-off-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

CONFIG_FHANDLE is required by systemd[1], which is the
default init system in more and more distributions.
So lets enable it for DaVinci platforms as well.

While at it, remove stale entry CONFIG_INOTIFY=y

[1] https://github.com/systemd/systemd/blob/master/README#L37Acked-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

CONFIG_GPIO_SYSFS provides a convenient way to
access GPIOs from userspace.

Enable it for DaVinci.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Having switched over all of the users of CONFIG_PM_RUNTIME to use
CONFIG_PM directly, turn the latter into a user-selectable option
and drop the former entirely from the tree.
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: NUlf Hansson <ulf.hansson@linaro.org>
Acked-by: NKevin Hilman <khilman@linaro.org>

In commit 9c62a68d ("netpoll:
Remove dead packet receive code (CONFIG_NETPOLL_TRAP)") this
Kconfig option was removed.  So remove references to it from
all defconfigs as well.
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

It no longer occurs in Kconfig.
USB: remove CONFIG_USB_DEVICEFS(fb28d58b) leaked remove defconfig.
Signed-off-by: NNaoki MATSUMOTO <nekomatu+linux@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The Kconfig symbol USB_MUSB_PERIPHERAL was removed in v3.1. The last two
checks for its macro now always evaluate to false. So remove these
checks.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
[nsekhar@ti.com: also cleaned-up usage in defconfig file]
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

The DAVINCI_DA850_EVM board uses an unusual method to
enable the GPIO_PCA953X and KEYBOARD_GPIO_POLLED symbols,
which leads to the dependencies on these symbols being
ignored. As GPIO_PCA953X actually requires I2C, that
can lead to build failures when I2C is disabled.

This patch removes the duplicate symbol definitions
and instead enables them from the davinci_all_defconfig
file.

A different question whether we actually want to automatically
enable them at all or rather put them into defconfig,
but that should be a separate patch.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NSekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: davinci-linux-open-source@linux.davincidsp.com

Davinci boards tend to have older booloaders without DTB support.
Enable appended DTB support by default to allow DT booting on older
platforms.  While there, also enable /proc/device-tree support for
easy verification of DT boot.
Signed-off-by: NKevin Hilman <khilman@linaro.org>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

Add da8xx specific configs to davinci_all_defconfig so it can
be used to support da830 and da850.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>