arm64: dts: renesas: r8a77970: add FCPVD support

Describe FCPVD0 in the R8A77970 device tree; it will be used by VSPD0 in
the next patch...

Based on the original (and large) patch by Daisuke Matsus

arm64: dts: renesas: r8a77970: add FCPVD support

Describe FCPVD0 in the R8A77970 device tree; it will be used by VSPD0 in
the next patch...

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hitachi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

show more ...

arm64: dts: renesas: r8a77970: Update IPMMU DS1 bit number

Judging by "R-Car-Gen3-rev0.80" IPMMU IMSSTR register documentation
for [R-Car V3M] the DS1 bit field should be bit 0.

Update the ipmmu-ma

arm64: dts: renesas: r8a77970: Update IPMMU DS1 bit number

Judging by "R-Car-Gen3-rev0.80" IPMMU IMSSTR register documentation
for [R-Car V3M] the DS1 bit field should be bit 0.

Update the ipmmu-main property to make it match the data sheet.

Fixes: ce3b52a1595b ("arm64: dts: renesas: r8a77970: Add IPMMU device nodes")
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

show more ...

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

Pull ARM SoC device tree updates from Arnd Bergmann:
"This is the usual set of changes for device trees, with over

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

Pull ARM SoC device tree updates from Arnd Bergmann:
"This is the usual set of changes for device trees, with over 700
non-merged changesets. There is an ongoing set of dtc warning fixes
and the usual bugfixes, cleanups and added device support.

The most interesting bit as usual is support for new machines listed
below:

- The Allwinner H6 makes its debut with the Pine-H64 board, and we
get two new machines based on its older siblings: the H5 based
OrangePi Zero+ and the A64 based Teres-I Laptop from Olimex. On the
32-bit side, we add The Olimex som204 based on Allwinner A20, and
the Banana Pi M2 Zero development board (based on H2).

- NVIDIA adds support for Tegra194 aka "Xavier", plus their p2972
development board and p2888 CPU module.

- The Nuvoton npcm750 is a BMC that was newly added, for now we only
support running on the evaluation board.

- STmicroelectronics stm32 gains support for the stm32mp157c and two
evaluation boards.

- The Toradex Colibri board family grows a few members based on the
i.MX6ULL variant.

- The Advantec DMS-BA16 is a Qseven module using the NXP i.MX6 family
of chips.

- The Phytec phyBOARD Mira is a family of industrial boards based on
i.MX6. For now, four models get added.

- TI am335x based PDU-001 is an industrial embedded machine used for
traffic monitoring

- The Aspeed platform now supports running on the BMC on the Qualcomm
Centriq 2400 server

- Samsung Exynos4 based Galaxy S3 is a family of mobile phones
Qualcomm msm8974 based Galaxy S5 is a rather different phone made
by the same company.

- The Xilinx Zynq and ZynqMP platforms now gained a lot of dts file
for the various boards made by Xilinx themselves, as well as the
Digilent Zybo Z7.

- The ARM Versatile family now supports the "IB2" interface board.

- The Renesas H2 based "Stout" and the H3 based Salvator-X are more
evaluation boards named after a kind of beer, as most of them are.
The r8a77980 (V3H) based "Condor" apparently doesn't follow that
tradition. ;-)

- ROC-RK3328-CC is a simple developement board from the Libre
Computer Project, based on the Rockchips RK3328 SoC

- Haiku is another development board plus Qseven module based on
Rockchips RK3368 and made by Theobroma Systems"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (701 commits)
arm: dts: modify Nuvoton NPCM7xx device tree structure
arm: dts: modify Makefile NPCM750 configuration name
arm: dts: modify clock binding in NPCM750 device tree
arm: dts: modify timer register size in NPCM750 device tree
arm: dts: modify UART compatible name in NPCM750 device tree
arm: dts: add watchdog device to NPCM750 device tree
arm64: dts: uniphier: add ethernet node for PXs3
ARM: dts: uniphier: add pinctrl groups of ethernet for second instance
arm: dts: kirkwood*.dts: use SPDX-License-Identifier for board using GPL-2.0+
arm: dts: kirkwood*.dts: use SPDX-License-Identifier for boards using GPL-2.0+/MIT
arm: dts: kirkwood*.dts: use SPDX-License-Identifier for boards using GPL-2.0
arm: dts: armada-385-turris-omnia: use SPDX-License-Identifier
arm: dts: armada-385-db-ap: use SPDX-License-Identifier
arm: dts: armada-388-rd: use SPDX-License-Identifier
arm: dts: armada-xp-db-xc3-24g4xg: use SPDX-License-Identifier
arm: dts: armada-xp-db-dxbc2: use SPDX-License-Identifier
arm: dts: armada-370-db: use SPDX-License-Identifier
arm: dts: armada-*.dts: use SPDX-License-Identifier for most of the Armada based board
arm: dts: armada-xp-98dx: use SPDX-License-Identifier for prestara 98d SoCs
arm: dts: armada-*.dtsi: use SPDX-License-Identifier for most of the Armada SoCs
...

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 4.17 merge window.

Merge tag 'renesas-arm64-dt-for-v4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Pull "Renesas ARM64 Based SoC DT Updates for v4.17" from Simon Horman:

* R-Ca

Merge tag 'renesas-arm64-dt-for-v4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Pull "Renesas ARM64 Based SoC DT Updates for v4.17" from Simon Horman:

* R-Car Gen3 boards and SoCs
- Make phy-mode of EtherAVB a board-specific property.

The SoC DTs file now uses "rgmii" and boards override this with
"rgmii-txid" as appropriate. Previously "rgmii-txid" was used
in SoC DTs but this did not describe that more sophiticated
functionality is a board rather than SoC property.

* Condor board with R-Car V3H (r8a77980) SoC
- Initial upstream support

* Condor board with R-Car V3H (r8a77980) SoC
- Initial upstream support

* R-Car D3 (r8a77995)
- Add I2C nodes and then describing the PCA9654 I/O expander connected to
the I2C0 bus.

* Eagle board with R-Car V3M (r8a77970) SoC
- Enable PFC support for configuring SCIF0 pins
This uses PFC support added to the V3M DT

- Describe EtherAVB PHY IRQ
This uses support for GPIO added to the V3M DT

- Enable I2C0 support

Sergei Shtylyov says "The I2C0 bus is populated by ON Semiconductor
PCA9653 I/O expander and Analog Devices ADV7511W HDMI transmitter (but
we're only describing the former chip now)."

* R-Car V3M (r8a77970) SoCs
- Add PFC support
- Describe GPIO devices
- Describe I2C devices
- Srt subnodes of root node alphabetically to eas future maintence overhead

* Draak board with R-Car D3 (r8a77995) SoC
- Enable SDHI2

Wolfram Sang says "The single SDHI controller is connected to eMMC."

- Enable DU

Kieran Bingham says "Enable the DU, providing only the VGA output for
now."

* R-Car D3 (r8a77995) and V3M (r8a77970) SoCs
- Move nodes which have no reg property out of bus
By deffinition the bus only has hardware with an address on the bus

- Remove non-existing STBE region from EtherAVB
Stream Buffer for EtherAVB-IF (STBE) is not present on these SoCs

* R-Car D3 (r8a77995) SoC
- Add FCPV, VSP and DU support

Kieran Bingham says "The r8a77995-d3 platform supports 3 VSP instances.
One VSPBS can be used as a dual-input image blender, while two VSPD
instances can be utilised as part of a display (DU) pipeline.

Add support for these, along with their required FCPV nodes."

* Salvator-X and Salvator-XS boards with R-Car Gen3 SoCs
- Add GPIO extender
This is a basis for follow-up work to configure the GPIOs of the extender

* Salvator-X and Salvator-XS board with R-Car M3-N (r8a77965) SoC
- Initial upstream support

* R-Car H3 (r8a7795) and M3-W (r8a7796) SoCs
- Add OPPs table for cpu devices
This, along with recently upstreamed Z and Z2 clock support allows
use of CPUFreq with both A57 and A53 CPUs.

- Add thermal cooling management
Allows the use of CPUFreq as a cooling device on A57 CPUs

- Correct register size of thermal node

Niklas Söderlund says "To be able to read fused calibration values from
hardware the size of the register resource of TSC1 needs to be
incremented to cover one more register which holds the information if
the calibration values have been fused or not.

Instead of increasing TSC1 size to the value from the datasheet update
all TSC's size to the smallest granularity of the address decoder
circuitry"

- Fix register mappings on VSPs

Kieran Bingham says "The VSPD includes a CLUT on RPF2. Ensure that the
register space is mapped correctly to support this."

* R-Car H3 (r8a7795) SoC
- Move SCIF node into alphabetical order to ease future maintenance overhead

- Add IPMMU-PV1 device node

This resolves an oversight when IPMMU nodes were added to the H3 DT.
All IPMMU devices should now be described in DT.

- Add missing SYS-DMAC2 dmas

Geert Uytterhoeven says "On R-Car H3, on-chip peripheral modules that
can make use of DMA are wired to either SYS-DMAC0 only, or to both
SYS-DMAC1 and SYS-DMAC2.

Add the missing DMA properties pointing to SYS-DMAC2 for HSCIF[0-2],
SCIF[0125], and I2C[0-2]. These were initially left out because early
firmware versions prohibited using SYS-DMAC2. This restriction has
been lifted in IPL and Secure Monitor Rev1.0.6 (released on Feb 25,
2016)."

* tag 'renesas-arm64-dt-for-v4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (69 commits)
arm64: dts: renesas: v3msk: add SCIF0 pins
arm64: dts: renesas: r8a7795: Add missing SYS-DMAC2 dmas
arm64: dts: renesas: r8a7795: Add IPMMU-PV1 device node
arm64: dts: renesas: r8a77970: sort subnodes of root node alphabetically
arm64: dts: renesas: eagle: add I2C0 support
arm64: dts: renesas: r8a77970: add I2C support
arm64: dts: renesas: r8a77965-salvator-xs: Add SoC name to file header
arm64: dts: renesas: r8a77965: Add EtherAVB device node
arm64: dts: renesas: r8a77970: Set EtherAVB phy mode to "rgmii"
arm64: dts: renesas: r8a77995: Set EtherAVB phy mode to "rgmii"
arm64: dts: renesas: r8a7795: Set EtherAVB phy mode to "rgmii"
arm64: dts: renesas: r8a7796: Set EtherAVB phy mode to "rgmii"
arm64: dts: renesas: v3msk: Override EtherAVB phy-mode
arm64: dts: renesas: eagle: Override EtherAVB phy-mode
arm64: dts: renesas: draak: Override EtherAVB phy-mode
arm64: dts: renesas: ulcb: Override EtherAVB phy-mode
arm64: dts: renesas: salvator-common: Override EtherAVB phy-mode
arm64: dts: renesas: r8a77965: Add INTC-EX device node
arm64: dts: renesas: r8a77965: Add IIC-DVFS device node
arm64: dts: renesas: Add support for Salvator-XS with R-Car M3-N
...

show more ...

arm64: dts: renesas: r8a77970: sort subnodes of root node alphabetically

Sort root sub-nodes alphabetically for allow for easier maintenance of
this file.

Signed-off-by: Geert Uytterhoeven <geert+r

arm64: dts: renesas: r8a77970: sort subnodes of root node alphabetically

Sort root sub-nodes alphabetically for allow for easier maintenance of
this file.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

show more ...

arm64: dts: renesas: r8a77970: add I2C support

Define the generic R8A77970 parts of the I2C[0-4] device node.

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hi

arm64: dts: renesas: r8a77970: add I2C support

Define the generic R8A77970 parts of the I2C[0-4] device node.

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hitachi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

show more ...

arm64: dts: renesas: r8a77970: Set EtherAVB phy mode to "rgmii"

Set the "phy-mode" property of EtherAVB device to "rgmii" and let board
files override it if the installed PHY layer provides delays f

arm64: dts: renesas: r8a77970: Set EtherAVB phy mode to "rgmii"

Set the "phy-mode" property of EtherAVB device to "rgmii" and let board
files override it if the installed PHY layer provides delays for the
RX/TX channels.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

show more ...

Merge tag 'v4.16-rc4' into next

Sync up with mainline to bring in RAVE MFD device core.

Merge tag 'v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.16-rc4

Merge drm-next into drm-intel-next-queued (this time for real)

To pull in the HDCP changes, especially wait_for changes to drm/i915
that Chris wants to build on top of.

Signed-off-by: Joonas Lahtin

Merge drm-next into drm-intel-next-queued (this time for real)

To pull in the HDCP changes, especially wait_for changes to drm/i915
that Chris wants to build on top of.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...

Merge tag 'v4.16-rc2' into next-general

Sync to Linux 4.16-rc2 for developers to work against.

Merge tag 'v4.16-rc2' into locking/core, to refresh the branch

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

Merge branch 'perf/urgent' into perf/core, to pick up fixes

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

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

Backmerge 4.15 and hdcp topic branch

Signed-off-by: Sean Paul <seanpaul@chromium.org>

Merge tag 'irqchip-4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip updates for 4.16-rc2 from Marc Zyngier

- A MIPS GIC fix for spurious, mas

Merge tag 'irqchip-4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip updates for 4.16-rc2 from Marc Zyngier

- A MIPS GIC fix for spurious, masked interrupts
- A fix for a subtle IPI bug in GICv3
- Do not probe GICv3 ITSs that are marked as disabled
- Multi-MSI support for GICv2m
- Various cleanups

show more ...

arm64: dts: renesas: r8a77970: add GPIO support

Describe all 6 GPIO controllers in the R8A77970 device tree.

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hit

arm64: dts: renesas: r8a77970: add GPIO support

Describe all 6 GPIO controllers in the R8A77970 device tree.

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hitachi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

show more ...

Merge branch 'topic/component-platform' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-samsung

arm64: dts: renesas: r8a77970: add PFC support

Define the generic R8A77970 part of the PFC device node.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytter

arm64: dts: renesas: r8a77970: add PFC support

Define the generic R8A77970 part of the PFC device node.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

show more ...

arm64: dts: renesas: r8a77970: Remove non-existing STBE region

R-Car V3M does not have the Stream Buffer for EtherAVB-IF (STBE).

Note that the RAVB driver does not use this region.

Fixes: bea2ab13

arm64: dts: renesas: r8a77970: Remove non-existing STBE region

R-Car V3M does not have the Stream Buffer for EtherAVB-IF (STBE).

Note that the RAVB driver does not use this region.

Fixes: bea2ab136eaacec2 ("arm64: dts: renesas: r8a77970: add EtherAVB support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

show more ...

arm64: dts: renesas: r8a77970: move node which has no reg property out of bus

Move timer node from soc node to root node. The node that have been moved
do not have any register properties and thus

arm64: dts: renesas: r8a77970: move node which has no reg property out of bus

Move timer node from soc node to root node. The node that have been moved
do not have any register properties and thus shouldn't be placed on the
bus.

This problem is flagged by the compiler as follows:
$ make W=1
...
DTC arch/arm64/boot/dts/renesas/r8a77970-eagle.dtb
arch/arm64/boot/dts/renesas/r8a77970-eagle.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
DTC arch/arm64/boot/dts/renesas/r8a77970-v3msk.dtb
arch/arm64/boot/dts/renesas/r8a77970-v3msk.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

show more ...

Merge branch 'linus' into x86/urgent, to pick up dependent commits

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

Merge branch 'linus' into sched/urgent, to resolve conflicts

Conflicts:
arch/arm64/kernel/entry.S
arch/x86/Kconfig
include/linux/sched/mm.h
kernel/fork.c

Signed-off-by: Ingo Molnar <mingo@kern

Merge branch 'linus' into sched/urgent, to resolve conflicts

Conflicts:
arch/arm64/kernel/entry.S
arch/x86/Kconfig
include/linux/sched/mm.h
kernel/fork.c

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

show more ...

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

Pull ARM SoC device tree updates from Arnd Bergmann:
"We get a moderate number of new machines this time, and only

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

Pull ARM SoC device tree updates from Arnd Bergmann:
"We get a moderate number of new machines this time, and only one new
SoC variant (Actions S700):

Actions:
- S700 Soc and CubieBoard7 development board
- Allo.com Sparky Single-board-computer

Allwinner:
- Orange Pi R1 development board
- Libre Computer Board ALL-H3-CC H3 single-board computer

ASpeed ast2x00:
- Witherspoon: OpenPower Power9 server manufactured by IBM that uses the ASPEED ast2500
- Zaius: OpenPower Power9 server manufactured by Invatech that uses the ASPEED ast2500
- Q71L: Intel Xeon server manufactured by Qanta that uses the ASPEED ast2400

AT91:
- Axentia Nattis/Natte digital signage
- sama5d2 PTC-ek Evaluation board

Freescale/NXP i.MX:
- SolidRun Humminboard2 development board
- Variscite DART-MX6 SoM and Carrier-board
- Technologic TS-4600 and TS-7970 development board
- Toradex Colibri iMX7D SoM board
- v1.5 variant of Solidrun Cubox-i and Hummingboard

Freescale/NXP Layerscape:
- Moxa UC-8410A Series industrial computer

Gemini:
- D-Link DNS-313 NAS enclosure

OMAP:
- LogicPD OMAP35xx SOM-LV devkit
- LogicPD OMAP35xx Torpedo devkit

Renesas:
- r8a77970 (V3M) Starter Kit board
- r8a7795 (M3-W) Salvator-XS board

We finally managed to get the dtc warnings under control, with no more
build-time warnings for bad device tree files. This includes fixes for
the majority of platforms, including nomadik, samsung, lpc32xx, STi,
spear, mediatek, freescale, qcom, realview, keystone, omap, kirkwood,
renesas, hisilicon, and broadcom.

Files get rearranged on a few platforms, in particular the Marvell
Armada 7K/8K device tree files are changed in preparation for future
SoC support, based on more than two of the same chips in one package,
and some boards get renamed for oxnas for consistency.

Finally, many existing SoCs gain descriptions for additional on-chip
devices that we can now support with kernel drivers:

- Allwinner A83t (drm, ethernet, i2c, ...), H3/H5 (USB-OTG)
- Amlogic AXG family (clk, pinctrl, pwm, ...), and others (vpu, hdmi)
- Aspeed clk controller support
- Freescale LS1088A, LS1021A device support
- Gemini Ethernet, PCI, TVE, panel
- Keystone gpio, qspi, more uarts
- Mediatek cpufreq, regulator, clock, reset
- Marvell thermal, cpufreq, nand
- Renesas SMP, thermal, timer, PWM, sound, phy, ipmmu
- Rockchip Mipi, GPU, display
- Samsung Exynos5433 PMU, power domain, nfc
- Spreadtrum: sc9860 clocks
- Tegra TX2 PSDI, HDMI, I2C,SMMU, display, fuse, ..."

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (690 commits)
arm64: dts: stratix10: fix SPI settings
ARM: dts: socfpga: add i2c reset signals
arm64: dts: stratix10: add USB ECC reset bit
arm64: dts: stratix10: enable USB on the devkit
ARM: dts: socfpga: disable over-current for Arria10 USB devkit
ARM: dts: Nokia N9: add support for up/down keys in the dts
ARM: dts: nomadik: add interrupt-parent for clcd
ARM: dts: Add ethernet to a bunch of platforms
ARM: dts: Add ethernet to the Gemini SoC
ARM: dts: rename oxnas dts files
ARM: dts: s5pv210: add interrupt-parent for ohci
ARM: lpc3250: fix uda1380 gpio numbers
ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property
ARM: dts: dra7: Reduce shut down temperature of non-cpu thermal zones
ARM: dts: n900: Add aliases for lcd and tvout displays
ARM: dts: Update ti-sysc data for existing users
ARM: dts: Fix smartreflex compatible for omap3 shared mpu-iva instance
arm64: dts: marvell: armada-80x0: Fix pinctrl compatible string
arm: spear13xx: Fix spics gpio controller's warning
arm: spear13xx: Fix dmas cells
...

show more ...

Merge tag 'v4.15' into next

Sync with mainline to get in trackpoint updates and other changes.