Many OMAP3 boards have a TVP5150/1 video decoder attached to the OMAP3
ISP so enable support for its driver as a module to be able to test it.
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The OMAP3 SoC has a Image Signal Processor (ISP) that's used to accelerate
camera images processing. The ISP driver implements V4L2, Media Controller
and V4L2 sub-dev interfaces so enable support for the driver and all these
dependencies to allow video capture to be tested using this HW IP block.

Also, disable the I2C ancillary drivers auto-select option since the media
driver does not auto-select the ancillary devices that are attached to the
bridge because this depends on what's present in the supported OMAP boards.
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

OMAP3 media platform drivers (i.e: omap3isp) needs IOMMU support so
enable it to be able to test the OMAP3 Image Signal Processor (ISP).
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Rename functions that are used by multiple devices. New devices
have been added and the function names and driver name are no longer
general enough for the functionality they provide.
Signed-off-by: NAndrew F. Davis <afd@ti.com>
Acked-by: NTony Lindgren <tony@atomide.com>
Acked-by: NGUAN Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: NSebastian Reichel <sre@kernel.org>

This enables tca6424a GPIO expander driver that in turn enables
TPD12S015 HDMI ESD protection and level shifter on OMAP5 uevm.
In other words, it makes HDMI work on OMAP5 uevm.
Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

One of the lines from PCF857x is connected to the vdd line of MMC1
in DRA74x and DRA72x EVMs and is modelled as a regulator. If PCF857x
is not made as built-in, the regulator_get in omap_hsmmc fails making
it difficult to use MMC1 as rootfs.

Make PCF857x built-in.
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

With recent MUSB changes we can now build in support for multiple
DMA implementations. So let's enable DMA by default to make life
easier for distro use.
Acked-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

M25P80 driver provides support for most common SPI NOR devices.
These devices are commonly found on TI EVMs for AM437x and DRA7x
SoCs.

Enable support for this driver in defconfig for omap2plus devices.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

CPTS module of CPSW IP enables timestamp synchronization
using PTP. Enable CPTS feature of CPSW driver.

Available on AM335x, AM437x and DRA7x SoCs.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
Acked-by: NMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable support for on-chip resistive touchscreen m found on AM335x and
AM437x devices.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable support for on-chip ADC found on AM335x and
AM437x devices.
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

More and more boards are moving to have audio support via simple-card.
At the same time enable options needed for most am335x and am43xx board for
audio support: McASP and TLV320AIC3X codecs.
The later two has been selected by the CONFIG_SND_AM33XX_SOC_EVM option, but
the aim is to convert all boards to use simple card.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Some of the OMAP based boards e.g. am437x-gp-evm have
the Pixcir touch controller. Enable the related device
driver.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This is needed for USB on dm816x-evm.

Cc: Bin Liu <binmlist@gmail.com>
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Cc: George Cherian <george.cherian@ti.com>
Acked-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This ethernet device is used on devkit8000 board.
Signed-off-by: NAnthoine Bourgeois <anthoine.bourgeois@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

We need to enable EXTCON_USB_GPIO_USB and not
EXTCON_GPIO_USB.

Fixes: c08a54c0 ("ARM: omap2plus_defconfig: Enable EXTCON_GPIO_USB")
Reported-by: NNishant Menon <nm@ti.com>
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Acked-by-by: Nishanth Menon <nm@ti.com
Tested-by: Nishanth Menon <nm@ti.com
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Acked-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable n900 modem as loadable modules.
Acked-by: NAcked-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Many omaps have bluetooth, so let's make it available
as modules.
Signed-off-by: NTony Lindgren <tony@atomide.com>

This is used on many omap boards.
Signed-off-by: NTony Lindgren <tony@atomide.com>

LZMA compression makes about 33% smaller zImage
with just a slight extra decompression time.

Before this patch, zImage built with o2+_dc
is 4.5MiB and after it's about 3.3MiB.
Suggested-by: NDavid Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This driver is needed for USB cable type detection on dra7-evm,
dra72-evm and am57xx-beagle-x15.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable TWL4030_USB which is used at least on Nokia N900/N950/N9 (OMAP3)
and BeagleBoard.
Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi>
[tony@atomide.com: updated comments]
Signed-off-by: NTony Lindgren <tony@atomide.com>

SATA operation depends on PIPE3 PHY and if we want
to boot from SATA drives, we have to have the PIPE3 PHY
driver built-in.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Without this NAND doesn't work on most EVMs.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This regulator is used on AM437x Industrial Development Kit.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable CONFIG_USB_EHCI_HCD and CONFIG_USB_OHCI_HCD to get USB supports
with omap2plus_defconfig.
Signed-off-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

BeagleBoard-X15 has options such as rtc, fan that need to be functional
Signed-off-by: NNishanth Menon <nm@ti.com>
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

We have pcf857x at least several boards. Let's enable it
as a loadable module.

Cc: Brian Hutchinson <b.hutchman@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Some omaps have NOR flash as the rootfs but we're missing
physmap and physmap_of to properly support it.
Signed-off-by: NTony Lindgren <tony@atomide.com>

We have this on at least 3517-evm and dm8168-evm. Let's
enable davinci_emac so those can be booted with NFSroot.

Cc: Brian Hutchinson <b.hutchman@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable tps65218 power button driver by default as
a dynamically linked module so AM437x SK can report
power button presses.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

By converting a few drivers to modules because they
won't be needed during boot anyways, we can shave off
about 700KiB of text.

Note that while at that, and after discussions with Tony
Lindgren, a few extra drivers were either removed because
they weren't needed, or added because they're useful for
debugging/testing.

Below is output of size for pre and post vmlinux binaries:

   text    data     bss     dec     hex filename
8514799  765532 8416064 17696395        10e068b vmlinux-post-patch
9069110  800316 8419072 18288498        1170f72 vmlinux-pre-patch
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

CONFIG_GENERIC_CPUFREQ_CPU0 disappeared with commit bbcf0719
("cpufreq: cpu0: rename driver and internals to 'cpufreq_dt'")

Use the renamed CONFIG_CPUFREQ_DT generic driver. It looks like with
v3.18-rc1, commit bbcf0719 and fdc509b1 came in via
different trees causing the resultant v3.18-rc1 to be non-functional for
cpufreq as default supported with omap2plus_defconfig.

Fixes: fdc509b1 ("ARM: omap2plus_defconfig: Add cpufreq to defconfig")
Cc: <stable@vger.kernel.org> # 3.18
Signed-off-by: NNishanth Menon <nm@ti.com>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

OMAP5 and DRA7 platforms need the AHCI platform driver
for SATA support.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Many of AM335x and AM437x hook backlight to
one of these two devices. By enabling their
drivers we make sure pwm-backlight can do
its thing.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

AM437x devices have a DWC3 IP inside of them.

The host side implementation of DWC3 is XHCI
compliant. By enabling XHCI driver, we get
the USB host port on AM437x Starter Kit working
out of the box.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Without this, sound on AM437x Starter Kit will
not work.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

AM437x Starter Kit ships with EDT FT5306 touchscreen
device. By enabling the driver we make sure touchscreen
will work out of the box.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

None of these drivers are known to be used on
any platform supported by omap2plus_defconfig,
by removing them we get a slight smaller kernel.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Looks like we need to have BCH enabled to get NAND
working and to avoid getting:

nand: error: CONFIG_MTD_NAND_ECC_BCH not enabled
Signed-off-by: NTony Lindgren <tony@atomide.com>