arm64: dts: renesas: falcon: Add Ethernet sub-board

Add a DTS file for the Falcon Ethernet sub-board (RTP0RC779A0ETS0010S),
and include it from the main r8a779a0-falcon.dts.

For now its contents ar

arm64: dts: renesas: falcon: Add Ethernet sub-board

Add a DTS file for the Falcon Ethernet sub-board (RTP0RC779A0ETS0010S),
and include it from the main r8a779a0-falcon.dts.

For now its contents are limited to the Board ID EEPROM.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210304153257.4059277-4-geert+renesas@glider.be

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arm64: dts: renesas: falcon: Add CSI/DSI sub-board

Add a DTS file for the Falcon CSI/DSI sub-board (RTP0RC779A0DCS0010S),
and include it from the main r8a779a0-falcon.dts.

For now its contents are

arm64: dts: renesas: falcon: Add CSI/DSI sub-board

Add a DTS file for the Falcon CSI/DSI sub-board (RTP0RC779A0DCS0010S),
and include it from the main r8a779a0-falcon.dts.

For now its contents are limited to the Board ID EEPROM.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210304153257.4059277-3-geert+renesas@glider.be

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arm64: dts: renesas: falcon: Add I2C EEPROM nodes

Add device nodes for the I2C EEPROMs on the Falcon CPU and BreakOut
boards.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by

arm64: dts: renesas: falcon: Add I2C EEPROM nodes

Add device nodes for the I2C EEPROMs on the Falcon CPU and BreakOut
boards.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210304153257.4059277-2-geert+renesas@glider.be

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Merge branch 'fixes-rc2' into fixes

Merge remote-tracking branch 'net/master'

Merge branch 'next' into for-linus

Prepare input updates for 5.12 merge window.

Merge tag 'v5.11' into next

Merge with mainline to get latest APIs and device tree bindings.

Merge commit '3e10585335b7967326ca7b4118cada0d2d00a2ab' into v5.12/vfio/next

Update to new follow_pte() definition

Merge tag 'arm-dt-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC devicetree updates from Arnd Bergmann:
"After the last release contained a surprising amount of new 32

Merge tag 'arm-dt-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC devicetree updates from Arnd Bergmann:
"After the last release contained a surprising amount of new 32-bit
machines, this time two thirds of the code changes are for 64-bit.

The usual updates to existing files include:

- Device tree compiler warning fixes for Berlin, Renesas, SoCFPGA,
nomadik, stm32, Allwinner, TI Keystone

- Support for additional devices on existing machines on Renesas,
SoCFPGA, at91, hisilicon, OMAP, Tegra, TI K3, Allwinner, Broadcom,
ux500, Mediatek, Marvell Armada, Marvell MMP, ZynqMP, AMLogic,
Qualcomm, i.MX, Layerscape, Actions, ASpeed, Toshiba

- Cleanups and minor fixes for Renesas, at91, mstar, ux500, Samsung,
stm32, Tegra, Broadcom, Mediatek, Marvell MMP, AMLogic, Qualcomm,
i.MX, Rockchip, ASpeed, Zynq

Only three new SoCs this time, but a number of boards across:

Renesas:
- Two Beacon EmbeddedWorks boards (RZ/G2H and RZ/G2N based)

Intel SoCFPGA:
- eASIC N5X board (N5X)

ST-Ericsson Ux500:
- Samsung GT-I9070 (Janice) phone (u8500)

TI OMAP:
- MYIR Tech Limited development board (AM335X)

Allwinner/sunxi:
- SL631 Action Camera (V3)
- PineTab Early Adopter tablet (A64)

Broadcom:
- BCM4906 networking chip
- Netgear R8000P router (BCM4906)

AMLogic:
- Hardkernel ODROID-HC4 development board (SM1)
- Beelink GS-King-X TV Box (S922X)

Qualcomm:
- Snapdragon 888 / SM8350 high-end phone SoC
- Qualcomm SDX55 5G modem as standalone SoC
- Snapdragon MTP reference board (SM8350)
- Snapdragon MTP reference board (SDX55)
- Sony Kitakami phones: Xperia Z3+/Z4/Z5 (APQ8094)
- Alcatel Idol 3 phone (MSM8916)
- ASUS Zenfone 2 Laser phone (MSM8916)
- BQ Aquaris X5 aka Longcheer L8910 phone (MSM8916)
- OnePlus6 phone (SDM845)
- OnePlus6T phone (SDM845)
- Alfa Network AP120C-AC access point (IPQ4018)

NXP i.MX6 (32-bit):
- Plymovent BAS base system controller for filter systems (imx6dl)
- Protonic MVT industrial touchscreen terminals (imx6dl)
- Protonic PRTI6G reference board (imx6ul)
- Kverneland UT1, UT1Q, UT1P, TGO agricultural terminals (imx6q/dl/qp)

NXP i.MX8 (64-bit)
- Beacon i.MX8M Nano development kit (imx8mn)
- Boundary Devices i.MX8MM Nitrogen SBC (imx8mm)
- Gateworks Venice i.MX 8M Mini Development Kits (imx8mm)
- phyBOARD-Pollux-i.MX8MP (imx8mp)
- Purism Librem5 Evergreen phone (imx8mp)
- Kontron SMARC-sAL28 system-on-module(imx8mp)

Rockchip:
- NanoPi M4B Single-board computer (RK3399)
- Radxa Rock Pi E router SBC (RK3328)

ASpeed:
- Ampere Mt. Jade, a BMC for an x86 server (AST2500)
- IBM Everest, a BMC for a Power10 server (AST2600)
- Supermicro x11spi, a BMC for an ARM server (AST2500)

Zynq:
- Ebang EBAZ4205, FPGA board (Zynq-7000)
- ZynqMP zcu104 revC reference platform (ZynqMP)"

* tag 'arm-dt-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (584 commits)
ARM: dts: aspeed: align GPIO hog names with dtschema
ARM: dts: aspeed: fix PCA95xx GPIO expander properties on Portwell
dt-bindings: spi: zynq: Convert Zynq QSPI binding to yaml
arm: dts: visconti: Add DT support for Toshiba Visconti5 GPIO driver
ARM: dts: aspeed: ast2600evb: Add enable ehci and uhci
ARM: dts: aspeed: mowgli: Add i2c rtc device
ARM: dts: aspeed: amd-ethanolx: Enable secondary LPC snooping address
dt-bindings: arm: xilinx: Add missing Zturn boards
ARM: dts: ebaz4205: add pinctrl entries for switches
ARM: dts: add Ebang EBAZ4205 device tree
dt-bindings: arm: add Ebang EBAZ4205 board
dt-bindings: add ebang vendor prefix
ARM: dts: aspeed: Add Everest BMC machine
ARM: dts: aspeed: inspur-fp5280g2: Add ipsps1 driver
ARM: dts: aspeed: inspur-fp5280g2: Add GPIO line names
ARM: dts: aspeed: Add Supermicro x11spi BMC machine
ARM: dts: aspeed: g220a: Fix some gpio
ARM: dts: aspeed: g220a: Enable ipmb
ARM: dts: aspeed: rainier: Add eMMC clock phase compensation
ARM: dts: aspeed: Add LCLK to lpc-snoop
...

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Merge tag 'renesas-arm-dt-for-v5.12-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt

Renesas ARM DT updates for v5.12 (take two)

- Increase support (SPI, I2C

Merge tag 'renesas-arm-dt-for-v5.12-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt

Renesas ARM DT updates for v5.12 (take two)

- Increase support (SPI, I2C, Ethernet, Serial, MMC) for the R-Car V3U
SoC on the Renesas Falcon board,
- Disable SD functions for plain eMMC,
- A minor fix.

* tag 'renesas-arm-dt-for-v5.12-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
arm64: dts: renesas: beacon: Fix EEPROM compatible value
arm64: dts: renesas: falcon: Enable MMC
arm64: dts: renesas: r8a779a0: Add MMC node
arm64: dts: renesas: r8a779a0: Add HSCIF support
arm64: dts: renesas: falcon: Complete SCIF0 nodes
arm64: dts: renesas: r8a779a0: Add & update SCIF nodes
arm64: dts: renesas: falcon: Add Ethernet-AVB0 support
arm64: dts: renesas: r8a779a0: Add Ethernet-AVB support
arm64: dts: renesas: falcon: Add I2C0,1,6 support
arm64: dts: renesas: r8a779a0: Add I2C nodes
arm64: dts: renesas: Disable SD functions for plain eMMC
arm64: dts: renesas: r8a779a0: Add MSIOF device nodes

Link: https://lore.kernel.org/r/20210129090815.2552425-2-geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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arm64: dts: renesas: falcon: Add Ethernet-AVB0 support

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210121100619.5653-5-wsa+renesas@sang-engineeri

arm64: dts: renesas: falcon: Add Ethernet-AVB0 support

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210121100619.5653-5-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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Merge tag 'renesas-arm-dt-for-v5.12-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt

Renesas ARM DT updates for v5.12

- Timer (CMT/TMU) support for R-Car Gen

Merge tag 'renesas-arm-dt-for-v5.12-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt

Renesas ARM DT updates for v5.12

- Timer (CMT/TMU) support for R-Car Gen3 SoCs,
- Watchdog (RWDT), pincontrol (PFC), GPIO, and DMA (SYS-DMAC) support
for the R-Car V3U SoC,
- USB2 clock selector and SPI Multi I/O Bus Controller (RPC-IF)
support for RZ/G2 SoCs,
- Support for the Beacon EmbeddedWorks RZ/G2H and RZ/G2N kits,
- Various fixes and improvements.

* tag 'renesas-arm-dt-for-v5.12-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (24 commits)
arm64: dts: renesas: r8a779a0: Add SYS-DMAC nodes
arm64: dts: renesas: r8a779a0: Add GPIO nodes
arm64: dts: renesas: r8a779a0: Add pinctrl device node
arm64: dts: renesas: rzg2: Add RPC-IF Support
arm64: dts: renesas: rzg2: Add usb2_clksel to RZ/G2 M/N/H
arm64: dts: renesas: r8a774e1: Introduce beacon-rzg2h-kit
arm64: dts: renesas: r8a774b1: Introduce beacon-rzg2n-kit
arm64: dts: renesas: beacon-rzg2m-kit: Rearrange SoC unique functions
arm64: dts: renesas: beacon: Better describe keys
arm64: dts: renesas: beacon: Configure Audio CODEC clocks
arm64: dts: renesas: beacon kit: Fix Audio Clock sources
arm64: dts: renesas: beacon: Configure programmable clocks
arm64: dts: renesas: falcon: Enable watchdog timer
arm64: dts: renesas: r8a779a0: Add RWDT node
arm64: dts: renesas: beacon: Correct I2C bus speeds
arm64: dts: renesas: beacon: Enable SPI
arm64: dts: renesas: beacon: Don't make vccq_sdhi0 always on
arm64: dts: renesas: beacon: Fix RGB Display PWM Backlight
arm64: dts: renesas: beacon: Fix LVDS PWM Backlight
arm64: dts: renesas: beacon: Fix audio-1.8V pin enable
...

Link: https://lore.kernel.org/r/20210115094610.2334058-2-geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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arm64: dts: renesas: falcon: Enable watchdog timer

Enable the watchdog on the Falcon board.

Signed-off-by: Hoang Vo <hoang.vo.eb@renesas.com>
[wsa: rebased to mainline]
Signed-off-by: Wolfram Sang

arm64: dts: renesas: falcon: Enable watchdog timer

Enable the watchdog on the Falcon board.

Signed-off-by: Hoang Vo <hoang.vo.eb@renesas.com>
[wsa: rebased to mainline]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20201218173731.12839-5-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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Merge branch 'for-5.11/elecom' into for-linus

- support for EX-G M-XGL20DLBK device, from YOSHIOKA Takuma

Merge remote-tracking branch 'spi/for-5.10' into spi-linus

Merge remote-tracking branch 'asoc/for-5.10' into asoc-linus

Merge branches 'for-next/kvm-build-fix', 'for-next/va-refactor', 'for-next/lto', 'for-next/mem-hotplug', 'for-next/cppc-ffh', 'for-next/pad-image-header', 'for-next/zone-dma-default-32-bit', 'for-nex

Merge branches 'for-next/kvm-build-fix', 'for-next/va-refactor', 'for-next/lto', 'for-next/mem-hotplug', 'for-next/cppc-ffh', 'for-next/pad-image-header', 'for-next/zone-dma-default-32-bit', 'for-next/signal-tag-bits' and 'for-next/cmdline-extended' into for-next/core

* for-next/kvm-build-fix:
: Fix KVM build issues with 64K pages
KVM: arm64: Fix build error in user_mem_abort()

* for-next/va-refactor:
: VA layout changes
arm64: mm: don't assume struct page is always 64 bytes
Documentation/arm64: fix RST layout of memory.rst
arm64: mm: tidy up top of kernel VA space
arm64: mm: make vmemmap region a projection of the linear region
arm64: mm: extend linear region for 52-bit VA configurations

* for-next/lto:
: Upgrade READ_ONCE() to RCpc acquire on arm64 with LTO
arm64: lto: Strengthen READ_ONCE() to acquire when CONFIG_LTO=y
arm64: alternatives: Remove READ_ONCE() usage during patch operation
arm64: cpufeatures: Add capability for LDAPR instruction
arm64: alternatives: Split up alternative.h
arm64: uaccess: move uao_* alternatives to asm-uaccess.h

* for-next/mem-hotplug:
: Memory hotplug improvements
arm64/mm/hotplug: Ensure early memory sections are all online
arm64/mm/hotplug: Enable MEM_OFFLINE event handling
arm64/mm/hotplug: Register boot memory hot remove notifier earlier
arm64: mm: account for hotplug memory when randomizing the linear region

* for-next/cppc-ffh:
: Add CPPC FFH support using arm64 AMU counters
arm64: abort counter_read_on_cpu() when irqs_disabled()
arm64: implement CPPC FFH support using AMUs
arm64: split counter validation function
arm64: wrap and generalise counter read functions

* for-next/pad-image-header:
: Pad Image header to 64KB and unmap it
arm64: head: tidy up the Image header definition
arm64/head: avoid symbol names pointing into first 64 KB of kernel image
arm64: omit [_text, _stext) from permanent kernel mapping

* for-next/zone-dma-default-32-bit:
: Default to 32-bit wide ZONE_DMA (previously reduced to 1GB for RPi4)
of: unittest: Fix build on architectures without CONFIG_OF_ADDRESS
mm: Remove examples from enum zone_type comment
arm64: mm: Set ZONE_DMA size based on early IORT scan
arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges
of: unittest: Add test for of_dma_get_max_cpu_address()
of/address: Introduce of_dma_get_max_cpu_address()
arm64: mm: Move zone_dma_bits initialization into zone_sizes_init()
arm64: mm: Move reserve_crashkernel() into mem_init()
arm64: Force NO_BLOCK_MAPPINGS if crashkernel reservation is required
arm64: Ignore any DMA offsets in the max_zone_phys() calculation

* for-next/signal-tag-bits:
: Expose the FAR_EL1 tag bits in siginfo
arm64: expose FAR_EL1 tag bits in siginfo
signal: define the SA_EXPOSE_TAGBITS bit in sa_flags
signal: define the SA_UNSUPPORTED bit in sa_flags
arch: provide better documentation for the arch-specific SA_* flags
signal: clear non-uapi flag bits when passing/returning sa_flags
arch: move SA_* definitions to generic headers
parisc: start using signal-defs.h
parisc: Drop parisc special case for __sighandler_t

* for-next/cmdline-extended:
: Add support for CONFIG_CMDLINE_EXTENDED
arm64: Extend the kernel command line from the bootloader
arm64: kaslr: Refactor early init command line parsing

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Merge remote-tracking branch 'origin/master' into perf/core

Further perf/core patches will depend on:

d3f7b1bb2040 ("mm/gup: fix gup_fast with dynamic page table folding")

which is already in Li

Merge remote-tracking branch 'origin/master' into perf/core

Further perf/core patches will depend on:

d3f7b1bb2040 ("mm/gup: fix gup_fast with dynamic page table folding")

which is already in Linus' tree.

show more ...

Merge branch 'linus' into perf/kprobes

Conflicts:
include/asm-generic/atomic-instrumented.h
kernel/kprobes.c

Use the upstream atomic-instrumented.h checksum, and pick
the kprobes version of kerne

Merge branch 'linus' into perf/kprobes

Conflicts:
include/asm-generic/atomic-instrumented.h
kernel/kprobes.c

Use the upstream atomic-instrumented.h checksum, and pick
the kprobes version of kernel/kprobes.c, which effectively
reverts this upstream workaround:

645f224e7ba2: ("kprobes: Tell lockdep about kprobe nesting")

Since the new code *should* be fine without nesting.

Knock on wood ...

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Merge drm/drm-next into drm-intel-next-queued

Catch up with v5.10-rc2 and drm-misc-next.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge branch 'core/urgent' into core/entry

Pick up the entry fix before further modifications.

Merge drm/drm-next into drm-misc-next

Daniel needs -rc2 in drm-misc-next to merge some patches

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge tag 'v5.10-rc1' into kvmarm-master/next

Linux 5.10-rc1

Signed-off-by: Marc Zyngier <maz@kernel.org>

Merge tag 'drm-intel-fixes-2020-10-29' into gvt-fixes

Backmerge for 5.10-rc1 to apply one extra APL fix.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>