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>

The Exynos MIPI driver does not work anymore (it is board file only) so
it is removed.  Remove also config options.

Cc: Inki Dae <inki.dae@samsung.com>
Cc: Donghwa Lee <dh09.lee@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>

This enables CONFIG_EFI for multi_v7_defconfig, which adds support for
booting via EFI, and for the EFI framebuffer as builtin options. It
also enables the EFI rtc, the EFI variable pseudo-filesystem and the
EFI capsule loader as modules.
Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Simply enabling CONFIG_KEYSTONE_USB_PHY doesn't work anymore
as it depends on CONFIG_NOP_USB_XCEIV. We need to enable
that as well.

This fixes USB on Keystone boards from v4.8-rc1 onwards.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Acked-by: NSantosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Commit fde57a7c
("dmaengine: xilinx: Rename driver and config")

renamed config XILINX_VDMA to config XILINX_DMA
Update defconfig accordingly.
Signed-off-by: NFabian Frederick <fabf@skynet.be>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

The driver is for a trackpad device so is not needed for booting and
makes more sense to have it as module to reduce the kernel image size.

It was probably enabled as built-in because module autoload was not
working when the I2C device was registered by OF but this got fixed
in commit b7d21058 ("Input: atmel_mxt_ts - add maxtouch to I2C
table for module autoload") so it's safe to enable as a module now.
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

The Integrators defconfig have changed due to changes in
Kconfig for the CPU types, they use the physmap OF NOR
driver and syscon for LEDs.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Simply enabling CONFIG_KEYSTONE_USB_PHY doesn't work anymore
as it depends on CONFIG_NOP_USB_XCEIV. We need to enable
that as well.

This fixes USB on Keystone boards from v4.8-rc1 onwards.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NSantosh Shilimkar <ssantosh@kernel.org>

Select CONFIG_SND_SOC_WM8960 so that we can have audio functional
by default on imx6ul-evk and imx7-sdb boards.
Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

This alters the OMAP2plus defconfig to use the IIO BMP280
driver, which is compatible with the BMP085 instead of the old
BMP085-specific misc driver. The IIO driver nowadays have all
the features of the old driver and more.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Commit f81ec90f
("net: dsa: mv88e6xxx: factorize the switch driver")

merged
CONFIG_NET_DSA_MV88E6131
CONFIG_NET_DSA_MV88E6123
CONFIG_NET_DSA_MV88E6171
CONFIG_NET_DSA_MV88E6352
to
CONFIG_NET_DSA_MV88E6XXX
Signed-off-by: NFabian Frederick <fabf@skynet.be>
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.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>

The schedutil CPUFreq governor could be built as a module but the change
"cpufreq / sched: Pass flags to cpufreq_update_util()" made it
non-modular so attempting to enable as module leads to a warning:

warning: symbol value 'm' invalid for CPU_FREQ_GOV_SCHEDUTIL
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>

The schedutil CPUFreq governor could be built as a module but the change
"cpufreq / sched: Pass flags to cpufreq_update_util()" made it
non-modular so attempting to enable as module leads to a warning:

warning: symbol value 'm' invalid for CPU_FREQ_GOV_SCHEDUTIL
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>

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>

Systemd already supports seccomp.  It seems some distros are building
systemd with seccomp, e.g. Arch on ARM, thus leading to boot errors:

systemd-logind.service: Failed at step SECCOMP spawning /usr/lib/systemd/systemd-logind: Invalid argument
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>

Systemd already supports seccomp.  It seems some distros are building
systemd with seccomp, e.g. Arch on ARM, thus leading to boot errors:

systemd-logind.service: Failed at step SECCOMP spawning /usr/lib/systemd/systemd-logind: Invalid argument
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>

Add MPL3115 NXP pressure sensor configuration.

This sensor is used by warp7 board.
Signed-off-by: NBreno Lima <breno.lima@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Select CONFIG_DRM_ETNAVIV, so that GPU support can be enabled by default.

Generated by manually selecting CONFIG_DRM_ETNAVIV and
then running:

make savedefconfig
cp defconfig arch/arm/configs/imx_v6_v7_defconfig

,which results in additional cleanup.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Option is long gone, see

  5d9efa7e ("ipv6: Remove privacy config option.")
Signed-off-by: NBorislav Petkov <bp@suse.de>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>

PM_DEBUG and PM_ADVANCED_DEBUG bring some information useful for
development and they should not cause any significant overhead.  Enable
them in default configuration so debugging would be slightly easier.
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Acked-by: NKukjin Kim <kgene@kernel.org>

This patch enables the bus frequency scaling driver with devfreq and
devfreq-event framework.  Devfreq is already supported on Odroid U3/XU3,
Trats2 and Rinato/Monk boards.
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
[k.kozlowski: Don't enable symbols already selected, adjust commit msg]
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>

This patch moves SOC_IMX1 into 'Device tree only' category and renames
imx1-dt.c to mach-imx1.c to align with the name schema of other
i.MX DT only platforms.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Synertronixx SCB9328 board is very similar to Armadeus APF9328,
so it can be easily reimplemented in DT way.
This patch removes support for non-DT support for this board.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

mach-apf9328.c can be replaced with devicetree equivalent: imx1-apf9328.dts,
so remove the board file.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

- USB test module
- USB gadget functions using configfs which are just ready within
  several release cycles.
- USB audio gadget
Signed-off-by: NPeter Chen <peter.chen@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

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>

This patch disables deprecated IDE subsystem in trizeps4_defconfig
(ide-cs host driver is selected in this config but pata_pcmcia
libata PATA host driver is also selected so ide-cs is redundant
and can be disabled together with the whole IDE subsystem).

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch disables deprecated IDE subsystem in pxa255-idp_defconfig
(no IDE host drivers are selected in this config so there is no valid
reason to enable IDE subsystem itself).

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch disables deprecated IDE subsystem in lpd270_defconfig
(no IDE host drivers are selected in this config so there is no
valid reason to enable IDE subsystem itself).

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

This patch disables deprecated IDE subsystem in colibri_pxa270_defconfig
(no IDE host drivers are selected in this config so there is no valid
reason to enable IDE subsystem itself).

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>

If both legacy and device-tree machines are mixed in the same defconfig,
the legacy boards don't boot up anymore with gpio request deferral
errors.

This is seen when attempting to run akita, borzoi, spitz, terrier, or
tosa in qemu with pxa_defconfig.

The real reason behind is that gpio handling for pxa in its current
state cannot be built for _both_ a devicetree machine (ie. pxa-dt.c) and
a non devicetree machine (ie. corgi, tosa, ...).

This is turn is because for devicetree a pinctrl is enforced for the
machine, and a pinctrl driver is required. If it's not available,
pxa_gpio_request() fails on pinctrl_request_gpio() and returns
-EPROBE_DEFER.  It was introduced by commit f806dac5
("ARM: pxa: activate pinctrl for device-tree machines").

Now the true chicken and egg problem is than machine files,
ie. arch/arm/mach-pxa/xxx.c are using gpio before the drivers are
probed, in the init_machine() function, and that's why pinctrl/gpio for
legacy machine files is a bit difficult.

As for now, to keep the compilation coverage and testing of legacy
machines, this patch removes the 2 devicetree machines from
pxa_defconfig.
Reported-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>
Tested-by: NGuenter Roeck <linux@roeck-us.net>

The Wandboard Quad can make use of the cpufreq support provided by the
driver. Enable it and its dependency, REGULATOR_ANATOP, by default.
Signed-off-by: NTuomas Tynkkynen <tuomas@tuxera.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The Wandboard Quad comes with a SATA port. Enable the IMX SATA driver by
default to make it easy to have the root filesystem on it.
Signed-off-by: NTuomas Tynkkynen <tuomas@tuxera.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>