Modifying the omap2plus_defconfig to enable the audio support for
AM335x EVM and other AM33xx based devices with TLV320AIC3X connected
to McASP.
Signed-off-by: NJyri Sarha <jsarha@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable this option as it's required to use USB on AM335x SoC.
Signed-off-by: NEzequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

We do not have REGULATOR_FIXED selected if no boards are selected
and we boot with device tree. This can cause various devices to
fail.
Signed-off-by: NTony Lindgren <tony@atomide.com>

DWC3 enables USB3 functionality for OMAP5 boards,
it's safe to enable those drivers in omap2plus_defconfig.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Acked-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>
[tony@atomide.com: updated against other defconfig changes]
Signed-off-by: NTony Lindgren <tony@atomide.com>

Many boards have either WL12XX or MWIFIEX, so let's
build modules for those by default. This also makes it
easier to test WLAN on pandaboard to avoid regressions
like we had with the move to device tree based booting.

And at least the zoom boards need the of_serial for the
UARTs connected to the GPMC bus.
Signed-off-by: NTony Lindgren <tony@atomide.com>

We can save few tens of lines this way, and it is easier
to generate minimal patches against omap2plus_defconfig.
Signed-off-by: NTony Lindgren <tony@atomide.com>

The old display drivers are no longer used, and will be phased out. So
remove them from the omap2plus_defconfig.
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: NTony Lindgren <tony@atomide.com>

Add some of the most common new display drivers to omap2plus_defconfig
to be built as modules.
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: NTony Lindgren <tony@atomide.com>

Now that all the needed pieces for DRA7 based SoCs' is present, enable
the build support in omap2plus_defconfig
Signed-off-by: NR Sricharan <r.sricharan@ti.com>
Signed-off-by: NRajendra Nayak <rnayak@ti.com>

If we build a kernel with CONFIG_ARCH_OMAP2PLUS enabled but all of the
individual SoCs disabled, we run into a large number of link errors
because if incorrect dependencies:

arch/arm/mach-omap2/built-in.o: In function `_add_initiator_dep':
arch/arm/mach-omap2/omap_hwmod.c:691: undefined reference to `clkdm_add_sleepdep' arch/arm/mach-omap2/built-in.o: In function `_del_initiator_dep':
arch/arm/mach-omap2/omap_hwmod.c:720: undefined reference to `clkdm_del_sleepdep' arch/arm/mach-omap2/built-in.o: In function `_enable':
arch/arm/mach-omap2/omap_hwmod.c:2145: undefined reference to `clkdm_in_hwsup'
arch/arm/mach-omap2/omap_hwmod.c:2147: undefined reference to `clkdm_hwmod_enable'
arch/arm/mach-omap2/omap_hwmod.c:2191: undefined reference to `clkdm_hwmod_disable'
arch/arm/mach-omap2/omap_hwmod.c:2146: undefined reference to `clkdm_missing_idle_reporting' arch/arm/mach-omap2/built-in.o: In function `_idle':
arch/arm/mach-omap2/omap_hwmod.c:2235: undefined reference to `clkdm_hwmod_disable' arch/arm/mach-omap2/built-in.o: In function `_shutdown':
arch/arm/mach-omap2/omap_hwmod.c:2338: undefined reference to `clkdm_hwmod_disable' arch/arm/mach-omap2/built-in.o: In function `omap_hwmod_get_context_loss_count':
arch/arm/mach-omap2/omap_hwmod.c:4071: undefined reference to `pwrdm_get_context_loss_count' arch/arm/mach-omap2/built-in.o: In function `omap_pm_clkdms_setup':
arch/arm/mach-omap2/pm.c:114: undefined reference to `clkdm_allow_idle'
arch/arm/mach-omap2/pm.c:117: undefined reference to `clkdm_sleep' arch/arm/mach-omap2/built-in.o: In function `omap2_common_pm_late_init':
arch/arm/mach-omap2/pm.c:294: undefined reference to `omap_voltage_late_init' arch/arm/mach-omap2/built-in.o: In function `omap2_gpio_dev_init':
arch/arm/mach-omap2/gpio.c:133: undefined reference to `pwrdm_can_ever_lose_context'

We can avoid this if we make CONFIG_ARCH_OMAP2PLUS a silent option that
gets enabled any time that one of the SoC versions is enabled.

Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

As this config must support boards which cannot support separate device
trees, enable support for appended ones.

Cc: Tony Lindgren <tony@atomide.com>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: NTom Rini <trini@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Build EDMA in by default to avoid fewer people stepping on their toes
with broken DMA on drivers needing EDMA.
Signed-off-by: NJoel Fernandes <joelf@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Make DRA752 thermal support enabled on omap2plus_defconfig

Cc: Russell King <linux@arm.linux.org.uk>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Cc: AnilKumar Ch <anilkumar@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable the bandgap driver for TI SoCs thermal support.

Cc: Russell King <linux@arm.linux.org.uk>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Cc: AnilKumar Ch <anilkumar@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: NEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

On OMAP2+ platforms, USB support needs physical layer signalling and
the NOP USB Transceiver driver since v3.10. This patch enables USB_PHY
and NOP_USB_XCEIV in omap2plus_defconfig. These two are harmless to
the kernel stability, and useful since they are required for USB and
Ethernet (over USB) support.

We do not enable USB_EHCI_HCD here because all features aren't fully
supported yet.

This patch applies to Linux 3.10-rc3.

Cc: Roger Quadros <rogerq@ti.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: NAdrien Vergé <adrienverge@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable Atheros 803X phy driver support in defconfig which is present in
AM335x EVM and EVM Starter Kit.
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

omap2plus_defconfig is missing CONFIG_ARCH_MULTI_V6.  This results in
undefined instruction traps in u-boot (and boot failures) on OMAP2xxx
SoCs, which are ARM11-based.  Fix by setting CONFIG_ARCH_MULTI_V6.
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Commit 84ebc102 (USB: remove
CONFIG_USB_SUSPEND option) failed to remove all of the usages of
USB_SUSPEND throughout the kernel.  This patch (as1677) removes the
remaining instances of that symbol.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Boards supported upstream all use TWL6040 as audio codec, enable the common
ASoC machine driver by default for them.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: NJyri Sarha <jsarha@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Commit 8a6201b9 (ARM: OMAP2+: Fix unmet direct dependencies for zoom
for 8250 serial) fixed unmet direct dependencies for 8250, but failed
to do the same for omap serial. This can cause the following warning:

warning: (ARCH_OMAP2PLUS_TYPICAL) selects SERIAL_OMAP which has
unmet direct dependencies (TTY && HAS_IOMEM && GENERIC_HARDIRQS &&
ARCH_OMAP2PLUS).

We should not select drivers, they should be selected by the
user. Fix the issue by removing the select and adding them to
omap2plus_defconfig instead.
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

This patch enables BMP085 pressure sensor that can be
found on OMAP4 Blaze Tablet development platform
Signed-off-by: NRuslan Bilovol <ruslan.bilovol@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

We should not select drivers from kconfig as they should by default
be optional. Otherwise we'll be chasing broken dependencies forever:

warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3 && MWAVE) selects SERIAL_8250
which has unmet direct dependencies (TTY && HAS_IOMEM && GENERIC_HARDIRQS)

Fix the issue by removing the selects for zoom and add them to
omap2plus_defconfig.
Reported-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The BeagleBone dev kit uses the built-in RTC module, so
it would be nice to have this built by default in the
omap2plus defconfig.
Signed-off-by: NMark Jackson <mpfj@newflow.co.uk>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Adds tps65910 PMIC, lis3lv02d accelerometer, tsl2550 ambient light sensor,
tmp275 temperature sensor, matrix keypad, gbio based leds and D_CAN drivers
support. These peripherals are present on AM33XX family of devices (EVM,
BeagleBone and EVMSK). One has to manually enable these support to use the
drivers, so this patch enables all the drivers in omap2plus_defconfig
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The OMAP framebuffer driver now uses the standard dma allocator
instead of the (now removed) omap specific vram allocator.

Enable the Contiguous Memory Allocator by default to allow large
dma memory buffers allocation.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Many OMAP3 based boards such as Beagle, Overo and IGEP use
the TFP410 DPI-to-DVI chip. So, it's good to have it built
as a module by default on OMAP2+ config.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

With multiplatform support enabled we are now always
building in vexpress. Let's enable few drivers also as
this allows us to boot omap2plus zImage in qemu for
testing multiplaform related changes.
Tested-by: NEzequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Flip on multiplatform support for omap2+.

No changes to omap2plus_defconfig needed, but please note
that you may need to update your custom config files to
make sure you have:

CONFIG_ARCH_MULTIPLATFORM=y
CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_OMAP2PLUS=y

And may need CONFIG_ARCH_MULTI_V6=y if booting omap2 boards.

Cc: Russell King <linux@arm.linux.org.uk>
Tested-by: NEzequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Many TI OMAP SoC based boards that uses twl4030 as codec have
been updated to use the unified audio driver (omap-twl4030)
since they have similar audio setup.

So, is good to have it built to add audio support to these boards.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

TPS65217 is described in arch/arm/boot/dts/am335x-bone.dts
but doesn't enabled in arch/arm/configs/omap2plus_defconfig.

Enable TPS65217 support in omap2plus_defconfig.
Signed-off-by: NIgor Mazanov <i.mazanov@gmail.com>
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
[tony@atomide.com: updated comments]
Signed-off-by: NTony Lindgren <tony@atomide.com>

Since udev-182, udev no longer creates device nodes under /dev
and this has to be managed by the kernel devtmpfs filesystem.

This means that a kernel built with the current OMAP2+ config
will not boot on a system with a recent udev.

Also, it is good to have /dev automatically mounted since some
non-initramfs based setups assumes this and don't manually mount it.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: Santosh Shilimkar<santosh.shilimkar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable CPSW support in defconfig which is present in AM33xx SoC
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
Acked-by: NRichard Cochran <richardcochran@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Select PINCTRL in Kconfig under Typical OMAP configuration, this
is required to add pinctrl driver to omap2+ family of devices.
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
[tony@atomide.com: updated to select pinctrl-single in defconfig]
Signed-off-by: NTony Lindgren <tony@atomide.com>

commit 13f30fc893e4610f67dd7a8b0b67aec02eac1775
Author: Russell King <rmk+kernel@arm.linux.org.uk>
Date:   Sat Apr 21 22:41:10 2012 +0100

    mmc: omap: remove private DMA API implementation

removed the private DMA API implementation from the OMAP mmc host to exclusively use the DMA engine API.

Unfortunately OMAP MMC and High Speed MMC host drivers don't support poll mode and only works with DMA.

Since omap2plus_defconfig doesn't enable this feature by default, the
following error is happens on an IGEPv2 Rev.C (and probably on most OMAP boards with MMC support):

[    2.199981] omap_hsmmc omap_hsmmc.1: unable to obtain RX DMA engine channel 48
[    2.215087] omap_hsmmc omap_hsmmc.0: unable to obtain RX DMA engine channel 62
Signed-off-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Adding the build support required for OMAP5 soc
in to omap2+ config.
Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: NR Sricharan <r.sricharan@ti.com>
Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>

The EHCI driver is not stable enough to be enabled by default.  In v3.5,
it has at least the following problems:

- warning dump during bootup
- hang during suspend
- prevents CORE powerdomain from entering retention during idle (even
  when no USB devices connected.)

This demonstrates that this driver has not been thoroughly tested and
therfore should not be enabled in the default defconfig.

In addition, the problems above cause new PM regressions which need be
addressed before this driver should be enabled in the default
defconfig.
Signed-off-by: NKevin Hilman <khilman@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

On OMAP boards that includes an SD card slot, an EXT4 partition could
be used to store the root file system. So, the kernel should have
built-in support for EXT4 to be able to mount the VFS root on boot.
Signed-off-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Boards like beagle and panda use ehci based smsc95xx lan chips
one has to manually enable these supports to get nfs working
on these boards. So keep these support enable by default.
Signed-off-by: NGovindraj.R <govindraj.raja@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

After commit ffb63e34 (omap2/3/4: Select all omaps and boards by default)
many explicit settings can be dropped from the defconfig.

This shrinks it down a bit more and makes it easier
to patch later on.
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enabling all the display interface options to be built as module
And enabling all the display panels to be built as modules.
Signed-off-by: NSamreen <samreen@ti.com>
Acked-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>