To make multi_v7_defconfig really "multi", let's add virtio drivers
to allow booting a default kernel as a KVM/QEMU guest.
MACH_VIRT is already defined, so we just add VIRTIO_BLK, VIRTIO_NET
and VIRTIO_CONSOLE to actually make this kernel useful in a guest.
Signed-off-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

For Odroid XU3-family enable the:
 - PWM fan (to control the CPU fan using thermal subsystem),
 - TI INA231 sensors (provide power measurements of big.LITTLE cores,
   DRAM and GPU),
 - Samsung sound (for Odroid XU3 and Snow as well).
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

The rk808 supplies two clock outputs with one going back into the soc as
32kHz supply, supplying some core soc clocks with it. The system can boot
without it being present, but it is needed for example as source clock
for the thermal driver.
Signed-off-by: NHeiko Stuebner <heiko.stuebner@collabora.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

This enables the newly added hardware crypto module
found for example on the rk3288.
Signed-off-by: NHeiko Stuebner <heiko.stuebner@collabora.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

The io-domain driver is necessary to notify the soc about voltages changes
happening on supplying regulators. Probably the most important user right
now is the mmc tuning code, where the soc needs to get notified when the
voltage is dropped to the 1.8V point.

As this option is necessary to sucessfully tune UHS cards etc, it should
get built in.
Signed-off-by: NHeiko Stuebner <heiko.stuebner@collabora.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

ABB and PBIAS are internal LDO control regulators that are needed for
maintaining proper functionality of OMAP architecture SoCs. Enable the
same. PBIAS is already enabled, so just enable ABB regulator as well.
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Enable PMIC for AM437x platforms such as AM437x-sk similar to commit
a186cf10 ("ARM: omap2plus_defconfig: enable TPS65218 configs").
This allows multi_v7_defconfig to boot up on AM437x-sk platform.
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Enable TPS65217 regulator to have rootfs in MMC for Beagle Bone's.
Suggested-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NAfzal Mohammed <afzal.mohd.ma@gmail.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

In order to meet high performance an low power requirement for Rockchip
enable the power domain support. The patch also fixes a drm/kms issue,
driver deferring untils power-domains are available)
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

This patch enables some drivers for LS1021A, such as
GIANFAR, WATCHDOG, AUDIO, QSPI, I2C, ESDHC, EDMA, FTM.
QorIQ Clock Framework and Ramdisk support is also enabled.
Signed-off-by: NAlison Wang <alison.wang@freescale.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Enabling the frame buffer device on r8a7740/armadillo800eva requires the
board staging code.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

Enable all missing support, extracted from the various Renesas ARM DTSes
using linux-config-from-dt.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

The Renesas R-Car (Gen1) USB PHY driver (which is being removed) does
not support DT, and is thus useless in a generic ARM multi-platform
kernel.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

The Honami device does not boot due to the lack of pinctrl support
compiled in with the multi_v7_defconfig. This patch correct this and
enables coincell, sdhci, smsm, smp2p and wcnss_ctrl as well, all found
on a variety of Qualcomm boards.
Reported-by: NKevin Hilman <khilman@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@sonymobile.com>
Tested-by: NKevin Hilman <khilman@linaro.org>
Signed-off-by: NKevin Hilman <khilman@linaro.org>

This patch enables the QCOM SPMI and PMIC related drivers that are now
required to boot some supported devices.
Signed-off-by: NAndy Gross <agross@codeaurora.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Commit 3d0b16a6 ("nvmem: sunxi: Move the SID driver to the nvmem
framework") moved the the sunxi SID driver to a new framework, but left
multi_v7_defconfig with the deprecated config symbol EEPROM_SUNXI_SID
instead of the new symbol NVMEM_SUNXI_SID. Hence, re-enable the driver
in multi_v7_defconfig.
Signed-off-by: NTimo Sigurdsson <public_timo.s@silentcreek.de>
Acked-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

axp20x support has been split into 2 parts, I2C and RSB interface
variants.

Update the MFD_AXP20X symbol for I2C support. Also enable SUNXI_RSB
MFD_AXP20X_RSB to support RSB variants. Build these drivers as
modules.

Keep MFD_AXP20X enabled for now, to ease migration for automated
boot farms while the patches are being merged. This should be
removed in the next release.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Since the multi_v7_defconfig is used to build an image for different
platforms, the options should be enabled as module whenever possible.
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>

Enable support for:
1. Haptic motor driver on Trats2 board (Maxim 77693) and Note 4 (Maxim
   77843);
2. LED driver on Trats2 board (Maxim 77693).
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>

Enable support for Maxim 8997 Multi Function Device present on Trats and
Origen boards by toggling on drivers: main MFD, charger, haptic motor,
regulator, LED and RTC.

This allows to test and usage of these boards with multi_v7 config.
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>

These two drivers were merged into the I2C sub-system by
commit dd6fd4a3 ("i2c: uniphier: add UniPhier FIFO-less I2C driver")
and commit 6a62974b ("i2c: uniphier_f: add UniPhier FIFO-builtin I2C
driver").

Enable them from arch/arm/configs/multi_v7_defconfig.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Odroid XU4 has a RTL8153-CG gigabit Ethernet adapter, connected over
USB 3.0.
Signed-off-by: NAnand Moon <linux.amoon@gmail.com>
Reviewed-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

DWC2 (s3c-hsotg) hardware module is available on many Exynos based boards,
so enable DWC2 driver as well as the most common USB Ethernet gadget.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

Some drivers used on a Marvell Berlin kernel were missing from
multi_v7_defconfig. This series add them:

  * The pxa168 Ethernet driver is added as a loadable module.
  * The Berlin ADC driver is added as a loadable module.
  * Both the Berlin USB PHY and SATA PHY drivers are added,
    built-in, as they are required for the already available USB
    and SATA functionalities in multi_v7_defconfig.
Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Enable some options that have recently been enabled on Tegra platforms:

  * TOUCHSCREEN_WM97XX: touchscreen support on Toradex Colibri
  * SND_SOC_TEGRA_WM9712: audio support on Toradex Colibri
Signed-off-by: NThierry Reding <treding@nvidia.com>

The AT91 SDHCI device has been introduced with Atmel SAMA5D2 SoC.
Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

The Flexcom device has been introduced with Atmel SAMA5D2 SoC.
Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

Add Atmel SAMA5D2 SoC family to multi_v7 image.
Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

CONFIG_FIXED_PHY is needed to have Ethernet working on STi boards.

Select it as built-in since RootFS is accessible from NFS on these boards.
Signed-off-by: NMaxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Actviate HDMI output of the RCar DU (and LVDS while we are here).
Enable the HDMI encoder chip found on Lager/Koelsch boards.
Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

This patch enables all of the options necessary to support the Qualcomm SMD
RPM regulator driver.
Signed-off-by: NAndy Gross <agross@codeaurora.org>

Similar to the power management situation on Rockchip boards, there are
two common RTC setups. For boards using the RK808 chip as a PMIC that
chip also serves as the RTC, while boards using the ACT8846 typically use
the Haoyu Microelectronics HYM8563 chip as their RTC.
Signed-off-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Most Rockchip SoCs have a DesignWare HS OTG USB 2.0 controller, enable
the driver for the Rockchip USB 2.0 PHY to make that functional.
Signed-off-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Enable options needed for HDMI out on rockchip: DRM driver, Rockchip
DesignWare HDMI glue and the rockchip IOMMU (dependency of the DRM
driver).
Signed-off-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: NHeiko Stuebner <heiko@sntech.de>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Rockchip boards seem to have two common regulator setups. Various board
used the Active Semi act8846 often in combination with Silergy syr82x
regulators (e.g. Radxa Rock Pro/Rock 2, Firefly, and Netxeon R89 etc),
while others use regulator part of the Rockchip RK808 chip (e.g. the
various Veyron based chromebooks, Chipspark Popmetal etc)

Enable all these regulators.
Signed-off-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Enable Rockchip I2C, SPI, PWM, thermal drivers.

Builtin are I2C (as it often required to control the pmic) and Thermal
drivers (to prevent thermal damage). SPI and PWM drivers configured as
modules
Signed-off-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

This patch adds few missing essential configs in the multi_v7_defconf,
absense of some configs like PINCTRL_APQ8064 would prevent the board from
getting access to serial.

cc: Kevin Hilman <khilman@kernel.org>
cc: Tyler Baker <tyler.baker@linaro.org>
Tested-by: NAndy Gross <agross@codeaurora.org>
Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Defconfig multi_v7 for Allwinner A10/A20 CAN driver
Signed-off-by: NGerhard Bertelsmann <info@gerhard-bertelsmann.de>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Add the Broadcom Northstar Plus SoC to the multi_v7_defconfig
Signed-off-by: NJon Mason <jonmason@broadcom.com>
Acked-by: NScott Branden <sbranden@broadcom.com>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Kill of the defconfig bits now when the marzen-reference board code is gone.

Based on work by Magnus Damm.
Acked-by: NMagnus Damm <damm@opensource.se>
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>