It'll be used by the RPi4 family of boards to access its bootloader
configuration.
Signed-off-by: NNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20210112142342.7290-1-nsaenzjulienne@suse.de

Commit 7ecdea4a ("backlight: generic_bl: Remove this driver as it is
unused") removed geenric_bl driver from the tree, together with
corresponding config option.

Remove BACKLIGHT_GENERIC config item from arm64 configuration.

Fixes: 7ecdea4a ("backlight: generic_bl: Remove this driver as it is unused")
Signed-off-by: NAndrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Reviewed-by: NKrzysztof Kozlowski <krzk@kernel.org>
Acked-by: NDaniel Thompson <daniel.thompson@linaro.org>
Acked-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://lore.kernel.org/r/20201201222922.3183-3-andrey.zhizhikin@leica-geosystems.com'
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

This enables

- CONFIG_BATTERY_MAX17042: battery chip
- CONFIG_CHARGER_BQ25980: charge controller
- CONFIG_DRM_PANEL_MANTIX_MLAF057WE5: LCD panel
- CONFIG_GNSS/CONFIG_GNSS_MTK_SERIAL: GNSS receiver
- CONFIG_IIO_ST_LSM6DSX: IMU
- CONFIG_IMX_DCSS: 2nd display controller
- CONFIG_LEDS_LM3692X: LCD backlight
- CONFIG_REGULATOR_TPS65132: regulator for the LCD panel
- CONFIG_TOUCHSCREEN_EDT_FT5X06: touch controller
- CONFIG_TYPEC_TPS6598X: USB PD controller
- CONFIG_VCNL4000: ambient light and proximity sensor

as modules.
Signed-off-by: NGuido Günther <agx@sigxcpu.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

RTC HYM8563 used in the ARM64 Rockchip SoC's SDIO power
sequence enablement.

Enable it as module.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201023181814.220974-1-jagan@amarulasolutions.comSigned-off-by: NHeiko Stuebner <heiko@sntech.de>

Some hardware platforms required CP20x USB to Serial converter
in order to work onboard functionalities like Bluetooth.

An example of such a platform is from Engicam's PX30 (ARM64).

Mark it as module in defconfig.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201109181017.206834-10-jagan@amarulasolutions.comSigned-off-by: NHeiko Stuebner <heiko@sntech.de>

In order to work LDVS, DSI in mainline tree for Rockchip based
hardware platforms, the associated PHY driver has to enable
in default defconfig.

Enable rockchip DSI phy driver.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201109181017.206834-9-jagan@amarulasolutions.comSigned-off-by: NHeiko Stuebner <heiko@sntech.de>

Now, some of the rockchip hardware platforms do enable
lvds in mainline tree.

So, enable Rockchip LVDS driver via default defconfig.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201109181017.206834-8-jagan@amarulasolutions.comSigned-off-by: NHeiko Stuebner <heiko@sntech.de>

Enable the ARM SCMI protocol and the common clock, cpufreq, reset and
sensors drivers. Broadcom STB platforms (ARCH_BRCMSTB) implement SCMI to
provide support for CPU frequency scaling, clock configuration and
temperature and current sensors.
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Acked-by: NSudeep Holla <sudeep.holla@arm.com>

Move existing char/hw_random/hisi-trng-v2.c to crypto/hisilicon/trng.c.
Signed-off-by: NWeili Qian <qianweili@huawei.com>
Reviewed-by: NZaibo Xu <xuzaibo@huawei.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Add ARCH_BCM4908 config that can be used for compiling DTS files.
Signed-off-by: NRafał Miłecki <rafal@milecki.pl>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

The PON block in the PMIC provides, among other things, support for
"reboot reason", power key and reset "key" handling. Let's enable the
driver for this block.
Reviewed-by: NVinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20201125023831.99774-1-bjorn.andersson@linaro.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

The Qualcomm SCM driver was never explicitly enabled in the defconfig.
Instead it was (apparently) selected by DRM_MSM and by the recent change
to make it tristate now became =m.

Unfortunately this removes the ability for PINCTRL_MSM and ARM_SMMU to
be =y and with deferred_probe_timeout defaulting to 0 this means that
things such as UART, USB, PCIe and SDHCI probes with their dependencies
ignored.

The lack of pinctrl results in invalid pin configuration and the lack of
iommu results in the system locking up as soon as any form of data
transfer is attempted from any of the affected peripherals.

Mark QCOM_SCM as builtin, to avoid this.
Reviewed-by: NVinod Koul <vkoul@kernel.org>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201118162528.454729-1-bjorn.andersson@linaro.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Support for Tegra234 was merged in v5.10-rc1, so we might as well enable
it by default.
Signed-off-by: NThierry Reding <treding@nvidia.com>

The OSM L3 interconnect driver is used for scaling the bus to the L3
cache on modern Qualcomm platforms, enable it.
Reviewed-by: NGeorgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201113163444.3138807-1-bjorn.andersson@linaro.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Add configs to enable regulators that supply power to the SD card
on TI's J721e platform. These regulators are controlled by either
SoC gpios or gpios over i2c expander.

Changes to vmlinux size:
Before:
   text	    data     bss       dec       hex	  filename
20219067  10875634  523924   31618625   1e27641	  vmlinux

After:
   text     data     bss	dec	 hex	  filename
20228755  10880422  524628   31633805	1e2b18d   vmlinux

delta: 15180 (dec)
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>
Signed-off-by: NNishanth Menon <nm@ti.com>
Acked-by: NTero Kristo <t-kristo@ti.com>
Link: https://lore.kernel.org/r/20201103190821.30937-1-faiz_abbas@ti.com

This patch reworks PINCTRL_MSM to be a visible option, and
instead of having the various SoC specific drivers select
PINCTRL_MSM, this switches those configs to depend on
PINCTRL_MSM.

This is useful, as it will be needed in order to cleanly support
having the qcom-scm driver, which pinctrl-msm calls into,
configured as a module. Without this change, we would eventually
have to add dependency lines to every config that selects
PINCTRL_MSM, and that would becomes a maintenance headache.

We also add PINCTRL_MSM to the arm64 defconfig to avoid
surprises as otherwise PINCTRL_MSM/IPQ* options previously
enabled, will be off.
Signed-off-by: NJohn Stultz <john.stultz@linaro.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Maulik Shah <mkshah@codeaurora.org>
Cc: Lina Iyer <ilina@codeaurora.org>
Cc: Saravana Kannan <saravanak@google.com>
Cc: Todd Kjos <tkjos@google.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: iommu@lists.linux-foundation.org
Cc: linux-gpio@vger.kernel.org
Link: https://lore.kernel.org/r/20201106042710.55979-1-john.stultz@linaro.orgSigned-off-by: NLinus Walleij <linus.walleij@linaro.org>

Enable the Renesas R-Car V3U (R8A779A0) SoC in the ARM64 defconfig.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20201109115540.2415328-1-geert+renesas@glider.be

The Qualcomm Command DB driver seems to have been indirectly enabled by
the Qualcomm DRM driver and up until the introduction of '778279f4
("soc: qcom: cmd-db: allow loading as a module")' this resulted in the
driver "always" being builtin on arm64. But with the introduction of
said change it, and all other RPMH related drivers, becomes =m.

The immediate result is that the uart driver fails to probe, which
depending on userspace's dependency on the presence of /dev/console
might be fatal. For systems getting past this the default timeout of 0
seconds for probe deferral of many subsystems causes the system to be
completely useless.

So, make Command DB builtin.
Reviewed-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201103010850.757500-1-bjorn.andersson@linaro.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Enable Allwinner I2S driver for arm64 defconfig.
Signed-off-by: NClément Péron <peron.clem@gmail.com>
Signed-off-by: NMaxime Ripard <maxime@cerno.tech>
Acked-by: NChen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20201030144648.397824-14-peron.clem@gmail.com

The i.MX8M Nano supports the EASRC driver, and it requires ASRC.
Enable both of them as modules.
Signed-off-by: NAdam Ford <aford173@gmail.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The i.MX8M Mini has micfil and SPDIF support but the drivers
are not being loaded.

This patch updates the defconfig to add support for these drivers.
Signed-off-by: NAdam Ford <aford173@gmail.com>
Reviewed-by: NKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

i.MX SoC GPIO driver provides the basic functions of GPIO pin operations
and IRQ operations, it is now changed from "def_bool y" to "tristate", so
it should be explicitly enabled to make sure all consumers work normally.
Signed-off-by: NAnson Huang <Anson.Huang@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable CONFIG_SND_SOC_QCOM and several platform drivers to be built as modules.
Signed-off-by: NDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20200917203913.3250205-3-dmitry.baryshkov@linaro.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Enable GPU Clock Controller for SM8150 and SM8250 to allow using
Adreon GPU on these SoCs.
Signed-off-by: NDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20200917203913.3250205-2-dmitry.baryshkov@linaro.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Enable CONFIG_INTERCONNECT and interconnect drivers for several Qualcomm
chipsets to enable bus bandwidth control on these SoCs.
Signed-off-by: NDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20200917203913.3250205-1-dmitry.baryshkov@linaro.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Enable support for the Toshiba Visconti SoCs.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Reviewed-by: NPunit Agrawal <punit1.agrawal@toshiba.co.jp>

Enable the kernel modules for the board management controller "sl28cpld"
which is used on the SMARC-sAL28 board.
Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Select the eLCDIF display controller and Raydium RM67191 panel drivers,
so that MIPI DSI can be functional by default on a imx8mq-evk board.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Reviewed-by: NGuido Günther <agx@sigxcpu.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable Qualcomm USB high-speed SNPS Femto phy found in Qualcomm
chipsets.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20200918125312.2920-1-manivannan.sadhasivam@linaro.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Enable the Samsung S3FWRN5 NFC driver present in Exynos5433-based
TM2/TM2E boards.
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200906153654.2925-10-krzk@kernel.org

The ROHM BD718x7 PMIC is present on many designs with i.MX 8M SoCs.
Enable the bd718x7 clock driver which provides PMICs 32 kHz clock.
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>

This commit builds ADMA and ACONNECT drivers which can be used on
Tegra210 and later platforms to transfer audio data to/from AHUB
(Audio Hub).
Signed-off-by: NSameer Pujar <spujar@nvidia.com>
Reviewed-by: NJon Hunter <jonathanh@nvidia.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

This patch helps to build AHUB and its client drivers (I2S, DMIC,
DSPK, ADMAIF and AHUB). These register components with ASoC core.
Signed-off-by: NSameer Pujar <spujar@nvidia.com>
Reviewed-by: NJon Hunter <jonathanh@nvidia.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

Lontium LT9611 HDMI bridge can be found in Dragon Board RB3 for
converting DSI to HDMI. Enable this driver to get display working on RB3
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727080118.1934079-1-vkoul@kernel.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Enable USB serial drivers to provide UART access to various development
boards from an ARM64 host.
Reviewed-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200703185354.1814337-1-bjorn.andersson@linaro.orgSigned-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>

Enable moduler support for the Renesas SPI Multi I/O Bus Controller
(RPC-IF), which is used on the Condor, Eagle, V3HSK, and V3MSK boards.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200819101240.12260-1-geert+renesas@glider.be

Enable the panel, NWL DSI host controller and dphy. This
also needs the reset controller.
Signed-off-by: NGuido Günther <agx@sigxcpu.org>
Reviewed-by: NFabio Estevam <festevam@gmail.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

This moves the CONFIG_DRM_SIMPLE_BRIDGE entry around making further
updates simpler.
Signed-off-by: NGuido Günther <agx@sigxcpu.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable the extcon driver for NXP PTN5150A chips (CC logic for USB Type-C
applications) present on some of i.MX8 evaluation boards (e.g. Variscite
Symphony board).

Link: https://lore.kernel.org/r/20200817065654.4419-2-krzk@kernel.orgSigned-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>

USB OTG connections are pretty common for embedded and development
boards, for example to have networking or serial access to the device.
Build as a module the USB gadget configfs options so the defconfig can
be used in such development configurations.

Link: https://lore.kernel.org/r/20200817065654.4419-1-krzk@kernel.orgSigned-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>