Merge tag 'samsung-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/defconfig

Samsung defconfig changes for v5.11

1. Enable sound driver for Midas (Exynos4412 based) boards.
2. Enable ax88796c Ethernet driver for Artik5 (Exynos3250) board.
3. Enable Atmel touchscreen and STMPE ADC drivers for P4 Note board.
4. Build Samsung Exynos EHCI as module, to match the setting for the PHY
   driver.

* tag 'samsung-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: multi_v7_defconfig: make Samsung Exynos EHCI driver a module
  ARM: exynos_defconfig: compile Atmel MXT touchscreeen as module
  ARM: defconfig: add STMPE ADC driver for P4 Note
  ARM: defconfig: Enable ax88796c driver for Exynos boards
  ARM: multi_v7_defconfig: enable sound driver for Midas platform
  ARM: exynos_defconfig: enable sound driver for Midas platform

Link: https://lore.kernel.org/r/20201201204404.22675-1-krzk@kernel.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'qcom-arm64-defconfig-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig

Qualcomm defconfig updates for 5.11

This enables the Qualcomm PON and OSM L3 drivers. It then ensures that
the QCOM_SCM and Command DB drivers are built-in, now that they have
been made user selectable and tristate.

* tag 'qcom-arm64-defconfig-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  arm64: defconfig: Enable Qualcomm PON driver
  arm64: defconfig: Enable QCOM_SCM as builtin
  arm64: defconfig: Enable Qualcomm OSM L3 driver
  arm64: defconfig: Enable Qualcomm Command DB driver

Link: https://lore.kernel.org/r/20201130190124.345127-1-bjorn.andersson@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'ti-k3-config-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/defconfig

ARM64 defconfig changes for TI K3 platforms for v5.11 merge window:

- GPIO and I2C for J721E SD card support to be functional

* tag 'ti-k3-config-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux:
  arm64: defconfig: Enable GPIO and I2C configs for TI's J721e platform

Link: https://lore.kernel.org/r/20201130174850.ni4sdyz3qp67j3sz@upstartSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'arm-soc/for-5.11/defconfig-arm64' of https://github.com/Broadcom/stblinux into arm/defconfig

This pull request contains ARM64 defconfig changes for 5.11, please pull
the following:

- Florian enables the ARM SCMI protocol, and the common clock, HWMON and
  CPU frequency scaling drivers since those are used by ARCH_BRCMSTB
  platforms

* tag 'arm-soc/for-5.11/defconfig-arm64' of https://github.com/Broadcom/stblinux:
  arm64: defconfig: Enable ARM SCMI protocol and drivers

Link: https://lore.kernel.org/r/20201128163410.1691529-2-f.fainelli@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

This pull request contains ARM multi_v7_defconfig changes for 5.11,
please pull the following:

- Florian enables the ARM SCMI protocol, and the common clock, HWMON and
  CPU frequency scaling drivers since those are used by ARCH_BRCMSTB
  platforms

* tag 'arm-soc/for-5.11/defconfig' of https://github.com/Broadcom/stblinux:
  ARM: multi_v7_defconfig: Enable ARM SCMI protocol and drivers

Link: https://lore.kernel.org/r/20201128163410.1691529-1-f.fainelli@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'sunxi-config64-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/defconfig

One patch to enable the Allwinner I2S controller on arm64's defconfig

* tag 'sunxi-config64-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: defconfig: Enable Allwinner i2s driver

Link: https://lore.kernel.org/r/5ddf5486-a20c-467a-bc67-d5e8fbc38856.lettre@localhostSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'sunxi-config-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/defconfig

One patch to add the Realtek PHY driver to sunxi_defconfig

* tag 'sunxi-config-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: configs: sunxi: enable Realtek PHY

Link: https://lore.kernel.org/r/dffb8a7e-27ea-4025-868a-caa5868eb1ef.lettre@localhostSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'at91-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/defconfig

AT91 defconfig for 5.11:

 - filter compiled media drivers

* tag 'at91-defconfig-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: configs: at91_dt: resync with media changes
  ARM: configs: at91: sama5: resync with media changes

Link: https://lore.kernel.org/r/20201127215517.GA1733715@piout.netSigned-off-by: Arnd Bergmann <arnd@arndb.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: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>

Enable the ARM SCMI protocol and the common clock, cpufreq 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: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>

Merge tag 'tegra-for-5.11-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig

arm64: tegra: Default configuration changes for v5.11-rc1

The Tegra234 VDK support that was introduced in v5.10-rc1 is now enabled
by default.

* tag 'tegra-for-5.11-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: defconfig: Enable Tegra234 support

Link: https://lore.kernel.org/r/20201127144329.124891-6-thierry.reding@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'stm32-config-for-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/defconfig

STM32 config updates for v5.11, round 1

Highlights:
----------

-Enable counters for STM32
-Enable crypto for STM32
-Enable audio for STM32: DFSDM and SPDIFRX
-Enable STUSB160x Type-C controller

All configs are enabled as module.

* tag 'stm32-config-for-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
  ARM: multi_v7_defconfig: enable STM32 dfsdm audio support
  ARM: multi_v7_defconfig: enable STM32 spdifrx support
  ARM: multi_v7_defconfig: enable STUSB160X Type-C port controller support
  ARM: multi_v7_defconfig: add STM32 crypto support
  ARM: multi_v7_defconfig: enable counter subsystem and stm32 counter drivers

Link: https://lore.kernel.org/r/a6ea4940-a9a3-eba6-4ef5-aba7ff382009@foss.st.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v5.11/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/defconfig

Defconfig changes for omaps for v5.11 merge window

- Enable thermal support for omap3 now that the driver changes have
  been merged

- Enable magnetometer and accelerometer support as loadable modules
  for Motorola mapphone devices

- Enable eQEP counter for beaglebone blue as loadable modules

* tag 'omap-for-v5.11/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: omap2plus_defconfig: Enable TI eQEP counter driver
  ARM: omap2plus_defconfig: add CONFIG_AK8975=m and CONFIG_KXCJK1013=m
  ARM: omap2plus_defconfig: Enable OMAP3_THERMAL

Link: https://lore.kernel.org/r/pull-1606462656-588116@atomide.com-3Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Add STM32 DFSDM audio support by enabling CONFIG_SND_SOC_STM32_DFSDM
as module.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

Add STM32 SPDIFRX support by enabling CONFIG_SND_SOC_STM32_SPDIFRX
as module.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

Enable support for the STMicroelectronics STUSB160X USB Type-C port
controller driver by turning on CONFIG_TYPEC and CONFIG_TYPEC_STUSB160X as
modules.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

Enable crypto controllers enabling following flags as module:
CONFIG_CRYPTO_DEV_STM32_CRC
CONFIG_CRYPTO_DEV_STM32_HASH
CONFIG_CRYPTO_DEV_STM32_CRYP
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

This enables the counter subsystem and drivers for the stm32 timer and LP
timer.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

Exynos EHCI driver is compiled as kernel built-in, but it requires Samsung
USB2 Generic PHY driver to operate properly, which is compiled as module.
Make the Exynos EHCI driver also a module, because having it built-in
makes no sense. Exynos OHCI, which also uses that PHY driver, is already
compiled as a module.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20201124083312.12356-1-m.szyprowski@samsung.comSigned-off-by: Krzysztof Kozlowski <krzk@kernel.org>

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: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20201125023831.99774-1-bjorn.andersson@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

This enables the TI eQEP counter driver that is used by BeagleBone Blue.
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Enable networking options required for NFS boot on TI platforms, which is
widely for automated test systems.
- enable new TI CPSW switch driver and related NET_SWITCHDEV config
- enable TI DP83867 phy
- explicitly enable PTP clock support to ensure dependent networking
drivers will stay built-in.

vmlinux size changes:
- before:
   text       data        bss        dec        hex    filename
14703736    8024602     444976    23173314    16198c2    ./omap-arm/vmlinux

- after:
   text       data        bss        dec        hex    filename
14727271    8029150     444528    23200949    16204b5    ./omap-arm/vmlinux

diff: 27635 (dec)
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20201030124650.20349-1-grygorii.strashko@ti.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

This updates the defconfig for the U8500 platform with
some of the changes from the v5.9 and v5.10 kernel
cycles:

- No need to select the schedutil cpufreq governor
  because it is the default now.
- Enable the CY8CTMA140 touchscreen as used on the
  Samsung Skomer GT-S7710.
- Enable the Samsung S6E63M0 DSI panel as used on
  the Samsung Golden GT-I8810.
- Enable the KTD253 backlight as used on the Samsung
  Skomer GT-S7710.
- Drop CONFIG_USB as we only use the gadget mode of
  the MUSB driver.
- Add selection of the CONFIG_LEDS_LP55XX_COMMON
  lest the LP5521 LEDs will not work.
- Move the config entry for CONFIG_DEBUG_FS.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20201105134510.1417639-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'renesas-arm-defconfig-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/defconfig

Renesas ARM defconfig updates for v5.11

  - Enable support for the new R-Car V3U SoC in the arm64 defconfig,
  - Refresh shmobile_defconfig for v5.10-rc1.

* tag 'renesas-arm-defconfig-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  arm64: defconfig: Enable R8A779A0 SoC
  ARM: shmobile: defconfig: Refresh for v5.10-rc1

Link: https://lore.kernel.org/r/20201113150854.3923885-2-geert+renesas@glider.beSigned-off-by: Arnd Bergmann <arnd@arndb.de>

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: Vinod Koul <vkoul@kernel.org>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201118162528.454729-1-bjorn.andersson@linaro.orgSigned-off-by: Bjorn 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: Thierry Reding <treding@nvidia.com>

The Atmel MXT touchscreen can load firmware and settings from the
/lib/firmware directory, it makes sense to have it as a module to have
more control over the loading process.
Signed-off-by: Martin Jücker <martin.juecker@gmail.com>
Link: https://lore.kernel.org/r/20201113212525.13455-5-martin.juecker@gmail.comSigned-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Enable the STMPE ADC driver for the P4 Note device family in exynos and
multi_v7 defconfigs.
Signed-off-by: Martin Jücker <martin.juecker@gmail.com>
Link: https://lore.kernel.org/r/20201113212525.13455-4-martin.juecker@gmail.comSigned-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Lot of sunxi boards has a Realtek PHY, so let's enable it.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Jernej Skrabec <jernej.skrabec@siol.net>
Link: https://lore.kernel.org/r/20201112202652.27676-1-clabbe@baylibre.com

ARM: omap2plus_defconfig: add CONFIG_AK8975=m and CONFIG_KXCJK1013=m to
support motorola xt894's magnetometer and motorola xt875's
accelerometer respectivly
Signed-off-by: Carl Philipp Klemm <philipp@uvos.xyz>
[tony@atomide.com: shortened subject a bit]
Signed-off-by: Tony Lindgren <tony@atomide.com>

With the additional power management options enabled,
this patch enables OMAP3_THERMAL by default.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

The OSM L3 interconnect driver is used for scaling the bus to the L3
cache on modern Qualcomm platforms, enable it.
Reviewed-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201113163444.3138807-1-bjorn.andersson@linaro.orgSigned-off-by: Bjorn 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: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Link: https://lore.kernel.org/r/20201103190821.30937-1-faiz_abbas@ti.com

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

Refresh the defconfig for Renesas ARM systems:
  - Reorder SoC-specific config options (cfr. commit 6d5aded8
    ("soc: renesas: Sort driver description title")).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20201103084136.1378875-1-geert+renesas@glider.be

Merge tag 'driver-core-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core documentation fixes from Greg KH:
 "Some small Documentation fixes that were fallout from the larger
  documentation update we did in 5.10-rc2.

  Nothing major here at all, but all of these have been in linux-next
  and resolve build warnings when building the documentation files"

* tag 'driver-core-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  Documentation: remove mic/index from misc-devices/index.rst
  scripts: get_api.pl: Add sub-titles to ABI output
  scripts: get_abi.pl: Don't let ABI files to create subtitles
  docs: leds: index.rst: add a missing file
  docs: ABI: sysfs-class-net: fix a typo
  docs: ABI: sysfs-driver-dma-ioatdma: what starts with /sys

Pull tty/serial fixes from Greg KH:
 "Here are a small number of small tty and serial fixes for some
  reported problems for the tty core, vt code, and some serial drivers.

  They include fixes for:

   - a buggy and obsolete vt font ioctl removal

   - 8250_mtk serial baudrate runtime warnings

   - imx serial earlycon build configuration fix

   - txx9 serial driver error path cleanup issues

   - tty core fix in release_tty that can be triggered by trying to bind
     an invalid serial port name to a speakup console device

  Almost all of these have been in linux-next without any problems, the
  only one that hasn't, just deletes code :)"

* tag 'tty-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  vt: Disable KD_FONT_OP_COPY
  tty: fix crash in release_tty if tty->port is not set
  serial: txx9: add missing platform_driver_unregister() on error in serial_txx9_init
  tty: serial: imx: enable earlycon by default if IMX_SERIAL_CONSOLE is enabled
  serial: 8250_mtk: Fix uart_get_baud_rate warning

Pull USB fixes from Greg KH:
 "Here are some small USB fixes and new device ids:

   - USB gadget fixes for some reported issues

   - Fixes for the ever-troublesome apple fastcharge driver, hopefully
     we finally have it right.

   - More USB core quirks for odd devices

   - USB serial driver fixes for some long-standing issues that were
     recently found

   - some new USB serial driver device ids

  All have been in linux-next with no reported issues"

* tag 'usb-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: apple-mfi-fastcharge: fix reference leak in apple_mfi_fc_set_property
  usb: mtu3: fix panic in mtu3_gadget_stop()
  USB: serial: option: add Telit FN980 composition 0x1055
  USB: serial: option: add LE910Cx compositions 0x1203, 0x1230, 0x1231
  USB: serial: cyberjack: fix write-URB completion race
  USB: Add NO_LPM quirk for Kingston flash drive
  USB: serial: option: add Quectel EC200T module support
  usb: raw-gadget: fix memory leak in gadget_setup
  usb: dwc2: Avoid leaving the error_debugfs label unused
  usb: dwc3: ep0: Fix delay status handling
  usb: gadget: fsl: fix null pointer checking
  usb: gadget: goku_udc: fix potential crashes in probe
  usb: dwc3: pci: add support for the Intel Alder Lake-S

current->group_leader->exit_signal may change during copy_process() if
current->real_parent exits.

Move the assignment inside tasklist_lock to avoid the race.
Signed-off-by: Eddy Wu <eddy_wu@trendmicro.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>