Signed-off-by: NLi Wei <liwei213@huawei.com>
Signed-off-by: NZhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: NGuodong Xu <guodong.xu@linaro.org>
Tested-by: NJohn Stultz <john.stultz@linaro.org>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

The msm8996 PCIe sits behind the "agnoc0", which is represented as a
simple-pm-bus, so enable support for this. Then enable the QMP phy
driver.

Also enable the atl1c ethernet driver and ath10k wlan driver to support
these components on the DragonBoard820c.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Now that the driver has been merged for the HiSilicon
LPC host, enable the relevant config.

Turning on this config will also enable config
INDIRECT_PIO, which would have not been enabled
previously - see config info for more details.
Signed-off-by: NJohn Garry <john.garry@huawei.com>
Signed-off-by: NWei Xu <xuwei5@hisilicon.com>

It enables driver support of Ethernet, eMMC, Combo/INNO phy and PCIe
for Hi3798CV200 Poplar platform.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NWei Xu <xuwei5@hisilicon.com>

Enable GLINK RPM so that we get RPM regulators and clocks and enable the
UFS host controller driver and the Qualcomm UFS platform driver. The UFS
phy is selected by the Qualcomm UFS driver.

The simple ondemand devfreq governor must be builtin, as there's no
mechanism for automatically loading it, causing UFS HCD initialization
to fail.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

This patch enables the Armada thermal driver to support thermal
management on Marvell EBU Armada SoCs (7K,8K).
Signed-off-by: NAntoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: NGregory CLEMENT <gregory.clement@bootlin.com>

Enable the Renesas R-Car E3 (R8A77990) SoC in the ARM64 defconfig.
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>

The VC4 needs more memory than the default setting (16 MB):

  vc4-drm soc:gpu: swiotlb: coherent allocation failed, size=16777216
  [drm:vc4_bo_create [vc4]] *ERROR* Failed to allocate from CMA:
  vc4_v3d 3fc00000.v3d: Failed to allocate memory for tile binning: -12.
    You may need to enable CMA or give it more memory.
  vc4-drm soc:gpu: failed to bind 3fc00000.v3d (ops vc4_v3d_ops [vc4]): -12
  vc4-drm soc:gpu: master bind failed: -12
  vc4-drm: probe of soc:gpu failed with error -12

So increase the value to 32 MB and fix this issue.
Signed-off-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Now Rockchip PCIe drivers could support both of RC mode and EP
mode, so we need to rename the config name. This patch updates
defconfig to reflect the fact that we want to build Rockchip PCIe
controller as RC mode, into a module as before.

Cc: linux-arm-kernel@lists.infradead.org
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: NShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>

The efuses on Rockchip socs often contain informations
about specifics of the chip its running on (leakage currents etc)
which components might want to read to adjust settings accordingly.

So enable the efuse early for that.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>

CONFIG_SND_AUDIO_GRAPH_CARD is needed to use HDMI sound with video
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

The SPI is used on many boards (especially for the serial
flashes). Enable it by default.
Signed-off-by: NGregory CLEMENT <gregory.clement@bootlin.com>

Recently kernelCI reported the board mt7622-rfb1 has a fail test with
kernel: ERROR: did not start booting whose details could be seen at [1].

The cause is that UART0 can't output anything when it's missing a proper
pin setup with current DTS, so the essential driver is always getting
enabled to fix up the issue.

[1] https://kernelci.org/boot/id/5ad7d62759b51461bfb1f829/

Cc: Kevin Hilman <khilman@baylibre.com>
Cc: stable@vger.kernel.org
Fixes: ae457b76 ("arm64: dts: mt7622: add SoC and peripheral related device nodes")
Signed-off-by: NSean Wang <sean.wang@mediatek.com>
Signed-off-by: NMatthias Brugger <matthias.bgg@gmail.com>

Enable the Bluetooth USB controller which is present
in the RK3399 Kevin Chromebook.
Signed-off-by: NEzequiel Garcia <ezequiel@collabora.com>
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>

Enable the wireless network driver to support the WiFi adapter
present in RK3399 Kevin Chromebooks. Note that this also
enables Bluetooth via USB.
Signed-off-by: NEzequiel Garcia <ezequiel@collabora.com>
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>

Enable the Atmel Maxtouch driver to support the touchscreen
and touchpad present in RK3399 Kevin Chromebooks.
Signed-off-by: NEzequiel Garcia <ezequiel@collabora.com>
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>

Enable the HID-I2C driver to support the stylus
present in RK3399 Kevin Chromebooks.
Signed-off-by: NEzequiel Garcia <ezequiel@collabora.com>
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>

Enable following drivers for merged devices:
- ChromeOS EC RTC driver.
- ChromeOS EC userspace interface.
- ChromeOS EC light and proximity sensors.
- ChromeOS EC Barometer Sensor driver.
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>

Heiko Stübner justified pretty well the change in commit e330eb86
("ARM: multi_v7_defconfig: enable Rockchip io-domain driver"). This
change is also needed for arm64 rockchip boards, so, do the same for arm64.

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 successfully tune UHS cards etc, it
should get built in. Otherwise, tuning will fail with,

   dwmmc_rockchip fe320000.dwmmc: All phases bad!
   mmc0: tuning execution failed: -5
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>
Acked-by: NRobin Murphy <robin.murphy@arm.com>
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>

Enables typec phyter and extcon driver for cable detection that is used by
USB 3.0 controller for Rockchip rk3399 SoCs.
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>
Tested-by: NAlexandre Courbot <acourbot@chromium.org>
Reviewed-by: NChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>

The Raspberry Pi 3 B+ has a Microchip LAN7515 (connect via USB) and
a Cypress CYW43455 (connect via UART). This patch enables the necessary
drivers.
Signed-off-by: NStefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: NEric Anholt <eric@anholt.net>
Signed-off-by: NEric Anholt <eric@anholt.net>

Enable the thermal monitor driver and the AVE ethernet driver
implemented on UniPhier SoCs.
Signed-off-by: NKunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

This patch enables the CONFIG_STMMAC_ETH to the default arm64 defconfig:

-CONFIG_STMMAC_ETH=m
+CONFIG_STMMAC_ETH=y
+CONFIG_DWMAC_IPQ806X=m
+CONFIG_DWMAC_MESON=m
+CONFIG_DWMAC_ROCKCHIP=m
+CONFIG_DWMAC_SUNXI=m
+CONFIG_DWMAC_SUN8I=m

The STMMAC ethernet controller is on the Stratix10 platform, and thus needs
driver to be in the kernel image for NFS to work.
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>

Display and graphics can't work together without an SMMU, so it is
effectively always getting enabled anyway.
Signed-off-by: NThierry Reding <treding@nvidia.com>

Enable Tegra BPMP thermal sensor support by default, built as a module.
Signed-off-by: NMikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

Enable Tegra186 CPU frequency scaling support by default.
Signed-off-by: NMikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

Enable the various CPUFREQ governors and statistics to ease development.
Don't change the default governor - performance governor.
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Enable the driver for the TSENS IP that is present across several QCOM
SoCs.
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

The APCS block is present on several Qualcomm SoCs e.g. 8916, 8996.  On the
8916 it is needed to enable the clock controller that in turn enables
cpufreq on the platform while on the 8996 it is needed for communication
with RPM.
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Acked-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>

Enable NVIDIA Tegra194 support in the default 64-bit ARM configuration.
Signed-off-by: NMikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

Enable support in arm64's defconfig for Socionext SynQuacer based
platforms, by enabling the arch Kconfig symbol, and enabling builtin
support for the ethernet, GPIO and SDHCI controllers
Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

New crypto drivers have been introduced in v4.16 that implement the
SHA-512, SHA3 and SM3 secure hash algorithms using ARMv8.2 optional
instructions. Add these drivers to arm64's defconfig as modules.
Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

For certain workloads the deadline IO scheduler offers
particular advantages over other schedulers and has shown
to perform better, so enable it.

The default IO scheduler is unaffected by this change, and
currently is CFQ.
Signed-off-by: NJohn Garry <john.garry@huawei.com>
Signed-off-by: NWei Xu <xuwei5@hisilicon.com>

Enable the Renesas R-Car M3-N (R8A77965) SoC in the ARM64 defconfig.
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>

Enables PWM controller, USB-DMAC that is used by HS-USB, USB 3.0
peripheral controller and USB 3.0 PHY for R-Car SoCs.
Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

Enable nvmem meson efuse driver as a module
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Enable the Renesas R-Car V3H (R8A77980) SoC in the ARM64 defconfig.
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>

Enable APEI EINJ for ARM64 to support the error injection.
Signed-off-by: NShiju Jose <shiju.jose@huawei.com>
Acked-by: NTimur Tabi <timur@codeaurora.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Enable CONFIG_EDAC_GHES option for ARM64,so that the memory errors
are processed and reported to the user space.
Signed-off-by: NShiju Jose <shiju.jose@huawei.com>
Acked-by: NTimur Tabi <timur@codeaurora.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>