minor additions like pins for 2ch i2s0 and the cif test clocks as well
as a default rate for ACLK_VIO that should be 400MHz according to the TRM.
The rk3328 got uart dmas fixed - a non-critical fix, as nobody was using
that so far.
New boards are the rk3328-based roc-rk3328-cc, the rk3368-based Lion-SOM
+ baseborad from Theobroma Systems and a standalone variant of the Sapphire
board, as a lot of people where using that without the Exkavator baseboard.
Sapphire also saw a lot of small cleanups of things that are not part
of the actual Sapphire board, but the baseboard instead. The rk3399-puma
board got i2s and tsadc support and Gru got its DP node enabled.
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Merge tag 'v4.17-rockchip-dts64-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Pull "Rockchip dts64 changes for 4.17" from Heiko Stübner:
The rk3399 gained support its Cadence displayport controller and some
minor additions like pins for 2ch i2s0 and the cif test clocks as well
as a default rate for ACLK_VIO that should be 400MHz according to the TRM.
The rk3328 got uart dmas fixed - a non-critical fix, as nobody was using
that so far.
New boards are the rk3328-based roc-rk3328-cc, the rk3368-based Lion-SOM
+ baseborad from Theobroma Systems and a standalone variant of the Sapphire
board, as a lot of people where using that without the Exkavator baseboard.
Sapphire also saw a lot of small cleanups of things that are not part
of the actual Sapphire board, but the baseboard instead. The rk3399-puma
board got i2s and tsadc support and Gru got its DP node enabled.
* tag 'v4.17-rockchip-dts64-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: remove keep-power-in-suspend from sdhci of rk3399-sapphire
arm64: dts: rockchip: assign clock rate for ACLK_VIO on rk3399
arm64: dts: rockchip: add a standalone version of the rk3399 sapphire
arm64: dts: rockchip: move rk3399-sapphire pwr_btn to daughterboard
arm64: dts: rockchip: move rk3399-sapphire i2s2 to daughterboard
arm64: dts: rockchip: move rk3399-sapphire sdio to excavator baseboard
arm64: dts: rockchip: enable I2S codec on rk3399-puma-haikou
arm64: dts: rockchip: move i2s0 node from baseboard to SoM on rk3399-puma
arm64: dts: rockchip: vdd_log on rk3399-sapphire is not an i2c slave
arm64: dts: rockchip: add Haikou baseboard with RK3368-uQ7 SoM
arm64: dts: rockchip: add RK3368-uQ7 (Lion) SoM
dt-bindings: add RK3368-uQ7 SoM and EVK base board
arm64: dts: rockchip: Fix RK3328 UART DMAs
arm64: dts: rockchip: enable DP for rk3399-gru
arm64: dts: rockchip: add cdn-dp node for rk3399.
arm64: dts: rockchip: add i2s0-2ch-bus pins on rk3399
arm64: dts: rockchip: enable tsadc on rk3399-puma
arm64: dts: rockchip: add roc-rk3328-cc board
arm64: dts: rockchip: Add cif test clocks for rk3399
Here is our bunch of changes for mach-sunxi for this release cycle. This is
basically only about bringing the SMP support to the A80, which has a bug
in hardware and cannot use PSCI like the other SoCs we have.
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Merge tag 'sunxi-core-for-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/soc
Pull "Allwinner core changes for 4.17" from Maxime Ripard:
Here is our bunch of changes for mach-sunxi for this release cycle. This is
basically only about bringing the SMP support to the A80, which has a bug
in hardware and cannot use PSCI like the other SoCs we have.
* tag 'sunxi-core-for-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
ARM: sunxi: mc-smp: Split out SoC-specific device node lookup sequence
ARM: sunxi: mc-smp: Use DT enable-method for sun9i A80 SMP
ARM: sunxi: mc-smp: Fix "lookback" typo
ARM: sun9i: smp: Support cpu0 hotplug
dt-bindings: ARM: sunxi: Document A80 SoC secure SRAM usage by SMP hotplug
ARM: sun9i: smp: Support CPU/cluster power down and hotplugging for cpu1~7
ARM: sun9i: Support SMP bring-up on A80
This series of patches configures few new drivers and adds
omap5 specific nodes:
- Enable USB OTG mode for xhci on am437x
- A series of changes to configure aux control module instance
on omap5 mostly to get the audio clocks configured
- A series of changes to update droid4 for MDM6600 modem USB PHY
and UART1 pinctrl
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Merge tag 'omap-for-v4.17/dt-pt2-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Pull "Second set of dts changes for omap variants for v4.17" from Tony Lindgren:
This series of patches configures few new drivers and adds
omap5 specific nodes:
- Enable USB OTG mode for xhci on am437x
- A series of changes to configure aux control module instance
on omap5 mostly to get the audio clocks configured
- A series of changes to update droid4 for MDM6600 modem USB PHY
and UART1 pinctrl
* tag 'omap-for-v4.17/dt-pt2-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap4-droid4: Configure uart1 pins
ARM: dts: omap4-droid4: Configure MDM6600 USB PHY
ARM: dts: omap4-droid4: Fix USB PHY port naming
ARM: dts: omap5-board-common: Add phandle for mclk clock for twl6040
ARM: dts: omap5: add fref_xtal_ck support
ARM: dts: omap5: add support for control module wkup pad config
dt-bindings: omap5: ctrl: Support for control module wkup pad config
ARM: dts: am43xx: Enable dual-role mode for USB1
Mostly cleanup of existing bindings and initial support for Tegra194.
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Merge tag 'tegra-for-4.17-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
Pull "dt-bindings: Tegra changes for v4.17-rc1" from Thierry Reding:
Mostly cleanup of existing bindings and initial support for Tegra194.
* tag 'tegra-for-4.17-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt/bindings: Fix binding examples for Tegra GMI controller
dt-bindings: phy: Clarify ULPI PHY source clock
dt-bindings: tegra: Add documentation for nvidia,tegra194-pmc
dt-bindings: tegra: Add missing chips and NVIDIA boards
The pad configuration area under control module wkup has some miscellaneous
config registers, that are not pinmux related.
Add new compatible string for this section of control module.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The MediaTek audio hardware block that exposes functionalities that are
handled by separate subsystems in the kernel. These functions are all
mapped somewhere at 0x112xxxxx, and there are some control bits are mixed
up with other functions within the same registers.
This patch modifies example to illustrate child nodes.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
All ethsys, pciesys and ssusbsys internally include reset controller, so
explicitly add back these missing cell definitions to related bindings
and examples.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: linux-clk@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Update binding document for more mt7623[A,N] reference boards being
supported.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Instead of having an early init function check the machine compatible
and installing multi-cluster SMP support for the A80 if it matches,
use a new cpu enable-method string. This makes the platform support
future proof in case anyone manages to add PSCI support.
The original init code for the SMP support is changed into the
.prepare_cpus callback in the smp_operations structure. Instead of
panicing when resources are missing like on some platforms, our code
merely guards against engaging SMP or CPU hotplug and returns an error.
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Add a SoC string 'sdm845' for the qualcomm SDM845 SoC
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Document the compatible string for the Kryo385 cpus found in qualcomm
SoCs.
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
The Tegra194 power management controller has one additional register
aperture to be specified in the device tree node.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add compatibility strings for supported but undocumented Tegra chips
(Tegra114/124/132/210/186/194) and reference boards.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This add a DTS for the Digilent Zybo Z7 board.
This board is the successor board of Zybo, these are almost the same except
for ps-clk-frequency specifications.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu@cybertrust.co.jp>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains can, ethernet, i2c, qspi, spi and uart.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains can, 2x i2c, nor flash, spi and uart.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains can, i2c, nand uart, spi and usb.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains ethernet port, can, i2c, sd, qspi, spi, uart and usb.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
The board contains 7z010 with 512MB memory, ethernet, qspi, uart, usbs
and sd. But board is not supporting booting from sd card.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Xilinx zc1751 boards is used for silicon validation. Board can be
extended with 5 FMCs/DCs cards to connect various IPs. Describe all
these combinations.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
These 3 boards requires minimal support to get Linux up and running.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Xilinx zcu111 is a customer board. It is reusing some parts from zcu102.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Xilinx zcu106 is a customer board. It is reusing some parts from zcu102.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Xilinx zcu104 is another customer board. It is sort of zcu102 clone
with some differences.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
This patch is adding revA, revB and rev1.0. There are also other
revisions between which should be backward compatible with previous
versions. Unfortunately all revs are still in use.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
This board has 2GB of memory, i2c, sd, wifi sdio, spis, uarts, display
port and usbs.
Board is using fixed clocks because clock driver hasn't been merged yet.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
1. Add SPDX license identifiers.
2. Populate children syscon nodes in PMU driver to properly model HW in
DeviceTree.
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Merge tag 'samsung-drivers-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/drivers
Pull "Samsung soc drivers changes for v4.17" from Krzysztof Kozłowski:
1. Add SPDX license identifiers.
2. Populate children syscon nodes in PMU driver to properly model HW in
DeviceTree.
* tag 'samsung-drivers-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
soc: samsung: pmu: Populate children syscon nodes
soc: samsung: Add SPDX license identifiers to headers
memory: samsung: Add SPDX license identifiers
ARM System Control and Management Interface(SCMI)[1] is more flexible and
easily extensible than any of the existing interfaces.
Few existing as well as future ARM platforms provide micro-controllers
to abstract various power and other system management tasks which have
similar interfaces, both in terms of the functions that are provided by
them, and in terms of how requests are communicated to them.
There are quite a few protocols like ARM SCPI, TI SCI, QCOM RPM, Nvidia Tegra
BPMP, and so on already. This specification is to standardize and avoid any
further fragmentation in the design of such interface by various vendors.
The current SCMI driver implementation is very basic and initial support.
It lacks support for notifications, asynchronous/delayed response, perf/power
statistics region and sensor register region.
Mailbox is the only form of transport supported currently in the driver.
SCMI supports interrupt based mailbox communication, where, on completion
of the processing of a message, the caller receives an interrupt as well as
polling for completion.
SCMI is designed to minimize the dependency on the mailbox/transport
hardware. So in terms of SCMI, each channel in the mailbox includes
memory area, doorbell and completion interrupt.
However the doorbell and completion interrupt is highly mailbox dependent
which was bit of controversial as part of SCMI/mailbox discussions.
Arnd and me discussed about the few aspects of SCMI and the mailbox framework:
1. Use of mailbox framework for doorbell type mailbox controller:
- Such hardware may not require any data to be sent to signal the remote
about the presence of a message. The channel will have in-built
information on how to trigger the signal to the remote.
There are few mailbox controller drivers which are purely doorbell based.
e.g.QCOM IPC, STM, Tegra, ACPI PCC,..etc
2. Supporting other mailbox controller:
- SCMI just needs a mechanism to signal the remote firmware. Such
controller may need fixed message to be sent to trigger a doorbell.
In such case we may need to get that data from DT and pass the same
to the controller. It's not covered in the current DT binding, but
can be extended as optional property in future.
However handling notifications may be interesting on such mailbox, but
again there is no way to interpret what the data field(remote message)
means, it could be a bit mask or a number or don't-care.
Arnd mentioned that he doesn't like the way the mailbox binding deals
with doorbell-type hardware, but we do have quite a few precedent drivers
already and changing the binding to add a data field would not make it any
better, but could cause other problems. So he is happy with the status quo
of SCMI implementation.
[1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0056a/index.html
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Merge tag 'scmi-updates-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/drivers
Pull "ARM SCMI support for v4.17" from Sudeep Holla:
ARM System Control and Management Interface(SCMI)[1] is more flexible and
easily extensible than any of the existing interfaces.
Few existing as well as future ARM platforms provide micro-controllers
to abstract various power and other system management tasks which have
similar interfaces, both in terms of the functions that are provided by
them, and in terms of how requests are communicated to them.
There are quite a few protocols like ARM SCPI, TI SCI, QCOM RPM, Nvidia Tegra
BPMP, and so on already. This specification is to standardize and avoid any
further fragmentation in the design of such interface by various vendors.
The current SCMI driver implementation is very basic and initial support.
It lacks support for notifications, asynchronous/delayed response, perf/power
statistics region and sensor register region.
Mailbox is the only form of transport supported currently in the driver.
SCMI supports interrupt based mailbox communication, where, on completion
of the processing of a message, the caller receives an interrupt as well as
polling for completion.
SCMI is designed to minimize the dependency on the mailbox/transport
hardware. So in terms of SCMI, each channel in the mailbox includes
memory area, doorbell and completion interrupt.
However the doorbell and completion interrupt is highly mailbox dependent
which was bit of controversial as part of SCMI/mailbox discussions.
Arnd and me discussed about the few aspects of SCMI and the mailbox framework:
1. Use of mailbox framework for doorbell type mailbox controller:
- Such hardware may not require any data to be sent to signal the remote
about the presence of a message. The channel will have in-built
information on how to trigger the signal to the remote.
There are few mailbox controller drivers which are purely doorbell based.
e.g.QCOM IPC, STM, Tegra, ACPI PCC,..etc
2. Supporting other mailbox controller:
- SCMI just needs a mechanism to signal the remote firmware. Such
controller may need fixed message to be sent to trigger a doorbell.
In such case we may need to get that data from DT and pass the same
to the controller. It's not covered in the current DT binding, but
can be extended as optional property in future.
However handling notifications may be interesting on such mailbox, but
again there is no way to interpret what the data field(remote message)
means, it could be a bit mask or a number or don't-care.
Arnd mentioned that he doesn't like the way the mailbox binding deals
with doorbell-type hardware, but we do have quite a few precedent drivers
already and changing the binding to add a data field would not make it any
better, but could cause other problems. So he is happy with the status quo
of SCMI implementation.
[1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0056a/index.html
* tag 'scmi-updates-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
cpufreq: scmi: add support for fast frequency switching
cpufreq: add support for CPU DVFS based on SCMI message protocol
hwmon: add support for sensors exported via ARM SCMI
hwmon: (core) Add hwmon_max to hwmon_sensor_types enumeration
clk: add support for clocks provided by SCMI
firmware: arm_scmi: add device power domain support using genpd
firmware: arm_scmi: add per-protocol channels support using idr objects
firmware: arm_scmi: refactor in preparation to support per-protocol channels
firmware: arm_scmi: add option for polling based performance domain operations
firmware: arm_scmi: add support for polling based SCMI transfers
firmware: arm_scmi: probe and initialise all the supported protocols
firmware: arm_scmi: add initial support for sensor protocol
firmware: arm_scmi: add initial support for power protocol
firmware: arm_scmi: add initial support for clock protocol
firmware: arm_scmi: add initial support for performance protocol
firmware: arm_scmi: add scmi protocol bus to enumerate protocol devices
firmware: arm_scmi: add common infrastructure and support for base protocol
firmware: arm_scmi: add basic driver infrastructure for SCMI
dt-bindings: arm: add support for ARM System Control and Management Interface(SCMI) protocol
dt-bindings: mailbox: add support for mailbox client shared memory
1. Add WiFi to Artik 5 board.
2. Remove unused samsung_k3pe0e000b memory DTSI.
3. Add few remaining SPDX license identifiers.
4. Refactor Exynos4 by using labels for overriding/extending nodes and
moving respective nodes under the 'soc' node.
5. Add three new Exynos4412-based boards: GT-I9300 (Samsung Galaxy S3),
GT-I9305 (Samsung Galaxy S3 LTE) and GT-N7100/N7105 (Samsung Note 2).
They are based heavily on existing Trats2 board.
6. Fix PMIC interrupts on Trats board.
7. Fix IOMMU for GScaler devices on Exynos5250.
8. Minor fixes in unit addresses pointed by DTC.
9. Minor cleanups from unused properties and duplicated code.
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Merge tag 'samsung-dt-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Pull "Samsung DTS ARM changes for v4.17" from Krzysztof Kozłowski:
1. Add WiFi to Artik 5 board.
2. Remove unused samsung_k3pe0e000b memory DTSI.
3. Add few remaining SPDX license identifiers.
4. Refactor Exynos4 by using labels for overriding/extending nodes and
moving respective nodes under the 'soc' node.
5. Add three new Exynos4412-based boards: GT-I9300 (Samsung Galaxy S3),
GT-I9305 (Samsung Galaxy S3 LTE) and GT-N7100/N7105 (Samsung Note 2).
They are based heavily on existing Trats2 board.
6. Fix PMIC interrupts on Trats board.
7. Fix IOMMU for GScaler devices on Exynos5250.
8. Minor fixes in unit addresses pointed by DTC.
9. Minor cleanups from unused properties and duplicated code.
* tag 'samsung-dt-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (29 commits)
ARM: dts: exynos: Fix IOMMU support for GScaler devices on Exynos5250
ARM: dts: exynos: Remove unused bypass-smu property from Xyref5260
ARM: dts: exynos: Add missing interrupts property to PMIC on Trats board
ARM: dts: exynos: Fix unit addresses of PDMA nodes in Exynos5410
ARM: dts: exynos: Fix address of PPMU ACP on Exynos4210
ARM: dts: exynos: Cleanup power domain nodes in exynos3250.dtsi
ARM: dts: exynos: Add touchscreen node to Exynos4412 N710x
ARM: dts: exynos: Add Samsung's Exynos4412-based Midas boards
ARM: dts: exynos: Split Trats2 DTS in preparation for Midas boards
ARM: dts: exynos: Remove "cooling-{min|max}-level" for CPU nodes
dt-bindings: samsung: Document bindings for Midas family boards
ARM: dts: exynos: Add soc node to exynos4412
ARM: dts: exynos: Add soc node to exynos4210
ARM: dts: exynos: Add soc node to exynos4
ARM: dts: exynos: Add soc node to exynos5440
ARM: dts: exynos: Use pmu label in exynos4412
ARM: dts: exynos: Remove duplicated inclusion of syscon restart nodes on Exynos5410
ARM: dts: exynos: Use label instead of full path in exynos4412-itop-elite
ARM: dts: exynos: Use labels instead of full paths in exynos4412-trats2
ARM: dts: exynos: Use label instead of full path in exynos4412-odroid-common
...
Highlights:
-----------
-Add support of STM32MP157 MPU and stm32mp157c eval board
-Add SD supports on F4 and F7 boards
-Add leds support on stm32f469 and stm32f769 disco boards
-Add push button support on stm32f469 and stm32f769 disco boards
-Add EXTI, SPI, RTC, USB HS/FS support on STM32H743 MCU
-Add RTC and USB OTG HS on stm32f769-disco
-Use dedicated files for F7 pinctrl
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Merge tag 'stm32-dt-for-v4.17-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/dt
Pull "STM32 DT updates for v4.17, round 1" from Alexandre Torgue:
Highlights:
-----------
-Add support of STM32MP157 MPU and stm32mp157c eval board
-Add SD supports on F4 and F7 boards
-Add leds support on stm32f469 and stm32f769 disco boards
-Add push button support on stm32f469 and stm32f769 disco boards
-Add EXTI, SPI, RTC, USB HS/FS support on STM32H743 MCU
-Add RTC and USB OTG HS on stm32f769-disco
-Use dedicated files for F7 pinctrl
* tag 'stm32-dt-for-v4.17-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (34 commits)
ARM: dts: stm32: Fix sdio2 rcc hard coded value
dt-bindings: mfd: Add STM32F7 SDMMC2 rcc entry
ARM: dts: stm32: Enable sdio1 for stm32f769-disco
ARM: dts: stm32: Enable sdio1 for stm32f746-eval
ARM: dts: stm32: Enable sdio1 for stm32f746-disco
ARM: dts: stm32: Add sdio pins definition for stm32f7
ARM: dts: stm32: add SPI support on STM32H743 SoC
ARM: dts: stm32: enable RTC on stm32h743i-eval
ARM: dts: stm32: add RTC support on STM32H743
ARM: dts: stm32: enable USB OTG HS on stm32h743i-eval
ARM: dts: stm32: add USB OTG HS and FS support for STM32H743 SoC
ARM: dts: stm32: enable RTC on stm32f769-disco
ARM: dts: stm32: enable USB HS on stm32f769-disco
ARM: dts: stm32: select otg mode for usbotg_hs on stm32746g_eval
ARM: dts: stm32: add gadget fifo sizes to usbotg_hs on stm32f746
ARM: dts: stm32: Add push button to stm32f769 Discovery board
ARM: dts: stm32: Add push button to stm32f469 Discovery board
ARM: dts: stm32: Add leds support to stm32f769 Discovery board
ARM: dts: stm32: Add leds support to stm32f469 Discovery board
ARM: dts: stm32: Fix HSE clock frequency for stm32h743i-disco board
...
Add a common device tree for all Nuvoton NPCM750 BMCs and a board
specific device tree for the NPCM750 (Poleg) evaluation board.
Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: Tomer Maimon <tmaimon77@gmail.com>
Reviewed-by: Avi Fishman <avifishman70@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Tested-by: Tomer Maimon <tmaimon77@gmail.com>
Tested-by: Avi Fishman <avifishman70@gmail.com>
Tested-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The arm-ccn driver is purely a perf driver for the CCN PMU, not a bus
driver in the sense of the other residents of drivers/bus/, so let's
move it to the appropriate place for SoC PMU drivers. Not to mention
moving the documentation accordingly as well.
Acked-by: Pawel Moll <pawel.moll@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch adds devicetree binding for System Control and Management
Interface (SCMI) Message Protocol used between the Application Cores(AP)
and the System Control Processor(SCP). The MHU peripheral provides a
mechanism for inter-processor communication between SCP's M3 processor
and AP.
SCP offers control and management of the core/cluster power states,
various power domain DVFS including the core/cluster, certain system
clocks configuration, thermal sensors and many others.
SCMI protocol is developed as better replacement to the existing SCPI
which is not flexible and easily extensible.
Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
The Renesas Salvator-X development board can be equipped with an R-Car
H3, M3-W, or M3-N SiP, which are pin-compatible.
Document board part number and compatible values for the version with
R-Car M3-N.
The board part number was extracted from a big patch by Takeshi Kihara
in the BSP.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The Renesas Salvator-XS development board can be equipped with an R-Car
H3, M3-W, or M3-N SiP, which are pin-compatible.
Document board part number and compatible values for the version with
R-Car M3-N.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The DT binding documentation for the Renesas V3MSK and Wheat boards
lacked board part numbers.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
[simon: corrected Wheat part number]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
AM335x and AM437x support various low power modes as documented
in section 8.1.4.3 of the AM335x Technical Reference Manual and
section 6.4.3 of the AM437x Technical Reference Manual.
DeepSleep0 mode offers the lowest power mode with limited
wakeup sources without a system reboot and is mapped as
the suspend state in the kernel. In this state, MPU and
PER domains are turned off with the internal RAM held in
retention to facilitate the resume process. As part of
the boot process, the assembly code is copied over to OCMCRAM
so it can be executed to turn of the EMIF and put DDR into self
refresh.
Both platforms have a Cortex-M3 (WKUP_M3) which assists the MPU
in DeepSleep0 entry and exit. WKUP_M3 takes care
of the clockdomain and powerdomain transitions based on the
intended low power state. MPU needs to load the appropriate
WKUP_M3 binary onto the WKUP_M3 memory space before it can
leverage any of the PM features like DeepSleep. This loading
is handled by the remoteproc driver wkup_m3_rproc.
Communication with the WKUP_M3 is handled by a wkup_m3_ipc
driver that exposes the specific PM functionality to be used
the PM code.
In the current implementation when the suspend process
is initiated, MPU interrupts the WKUP_M3 to let it know about
the intent of entering DeepSleep0 and waits for an ACK. When
the ACK is received MPU continues with its suspend process
to suspend all the drivers and then jumps to assembly in
OCMC RAM. The assembly code puts the external RAM in self-refresh
mode, gates the MPU clock, and then finally executes the WFI
instruction. Execution of the WFI instruction with MPU clock gated
triggers another interrupt to the WKUP_M3 which then continues
with the power down sequence wherein the clockdomain and
powerdomain transition takes place. As part of the sleep sequence,
WKUP_M3 unmasks the interrupt lines for the wakeup sources. WFI
execution on WKUP_M3 causes the hardware to disable the main
oscillator of the SoC and from here system remains in sleep state
until a wake source brings the system into resume path.
When a wakeup event occurs, WKUP_M3 starts the power-up
sequence by switching on the power domains and finally
enabling the clock to MPU. Since the MPU gets powered down
as part of the sleep sequence in the resume path ROM code
starts executing. The ROM code detects a wakeup from sleep
and then jumps to the resume location in OCMC which was
populated in one of the IPC registers as part of the suspend
sequence.
Code is based on work by Vaibhav Bedia.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The compatible property of the root node in a DTS for Atmark Techno
Armadillo-800 EVA should include the compatible value for the R-Mobile
A1 SoC, too.
Fixes: d2c2a07768 ("ARM: shmobile: Add platform device tree bindings documentation")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
It adds bindings doc for Hi3798CV200 peripheral controller.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
While the sapphire board is a system-on-module and mostly used with the
excavator baseboard, it is also possible to use it standalone without
any base. So add a board-variant for this type.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Vicente Bergas <vicencb@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
On the Allwinner A80 SoC the BROM supports hotplugging the primary core
(cpu0) by checking two 32bit values at a specific location within the
secure SRAM block. This region needs to be reserved and accessible to
the SMP code.
Document its usage.
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Document the Renesas H2 Stout (ADAS Starterkit) device tree bindings,
listing it as a supported board.
This allows to use checkpatch.pl to validate .dts files referring to
the Stout board.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Document the Condor device tree bindings, listing it as a supported board.
This allows to use checkpatch.pl to validate .dts files referring to the
Condor board.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
RK3368-uQ7 is a Qseven compatible system-on-module by Theobroma Systems.
This adds the module and the EVK baseboard "Haikou"
Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Document GT-I9300, GT-I9305, GT-N7100, and GT-N7105 bindings, along
with the shared "midas" binding.
Signed-off-by: Simon Shields <simon@lineageos.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
The syscon poweroff and restart nodes logically belong to the Power
Management Unit so populate possible children.
This also requires providing compatibles for Exynos5410 and Exynos7 so
the PMU device and its children will be instantiated for them as well.
Just like Exynos5433, these chipsets are not yet supported by the PMU
driver.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Document the R-Car V3H (R8A77980) SoC device tree bindings.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The roc-rk3328-cc is a credit card size single board computer using the
Rockchip RK3328 Quad-Core ARM Cortex A53 64-Bit Processor and supporting
up to 2GB 2133MHz LPDDR4 memory. It provides eMMC module socket, MicroSD
Card slot, USB 2.0/3.0, Gigabit Ethernet, HDMI/CVBS, Infrared Receiver,
SPDIF/I2S, and SPI/I2C/UART/PWM interfaces.
The devicetree currently supports basic peripherals.
Signed-off-by: Levin Du <djw@t-chip.com.cn>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
A number of new drivers get added this time, along with many low-priority
bugfixes. The most interesting changes by subsystem are:
bus drivers:
- Updates to the Broadcom bus interface driver to support newer SoC types
- The TI OMAP sysc driver now supports updated DT bindings
memory controllers:
- A new driver for Tegra186 gets added
- A new driver for the ti-emif sram, to allow relocating
suspend/resume handlers there
SoC specific:
- A new driver for Qualcomm QMI, the interface to the modem on MSM SoCs
- A new driver for power domains on the actions S700 SoC
- A driver for the Xilinx Zynq VCU logicoreIP
reset controllers:
- A new driver for Amlogic Meson-AGX
- various bug fixes
tee subsystem:
- A new user interface got added to enable asynchronous communication
with the TEE supplicant.
- A new method of using user space memory for communication with
the TEE is added
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"A number of new drivers get added this time, along with many
low-priority bugfixes. The most interesting changes by subsystem are:
bus drivers:
- Updates to the Broadcom bus interface driver to support newer SoC
types
- The TI OMAP sysc driver now supports updated DT bindings
memory controllers:
- A new driver for Tegra186 gets added
- A new driver for the ti-emif sram, to allow relocating
suspend/resume handlers there
SoC specific:
- A new driver for Qualcomm QMI, the interface to the modem on MSM
SoCs
- A new driver for power domains on the actions S700 SoC
- A driver for the Xilinx Zynq VCU logicoreIP
reset controllers:
- A new driver for Amlogic Meson-AGX
- various bug fixes
tee subsystem:
- A new user interface got added to enable asynchronous communication
with the TEE supplicant.
- A new method of using user space memory for communication with the
TEE is added"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (84 commits)
of: platform: fix OF node refcount leak
soc: fsl: guts: Add a NULL check for devm_kasprintf()
bus: ti-sysc: Fix smartreflex sysc mask
psci: add CPU_IDLE dependency
soc: xilinx: Fix Kconfig alignment
soc: xilinx: xlnx_vcu: Use bitwise & rather than logical && on clkoutdiv
soc: xilinx: xlnx_vcu: Depends on HAS_IOMEM for xlnx_vcu
soc: bcm: brcmstb: Be multi-platform compatible
soc: brcmstb: biuctrl: exit without warning on non brcmstb platforms
Revert "soc: brcmstb: Only register SoC device on STB platforms"
bus: omap: add MODULE_LICENSE tags
soc: brcmstb: Only register SoC device on STB platforms
tee: shm: Potential NULL dereference calling tee_shm_register()
soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver
dt-bindings: soc: xilinx: Add DT bindings to xlnx_vcu driver
soc: xilinx: Create folder structure for soc specific drivers
of: platform: populate /firmware/ node from of_platform_default_populate_init()
soc: samsung: Add SPDX license identifiers
soc: qcom: smp2p: Use common error handling code in qcom_smp2p_probe()
tee: shm: don't put_page on null shm->pages
...
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, ...
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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
...
- Convert to use memblock_virt_alloc in DT code which supports bootmem
arches. With this we can remove the arch specific
early_init_dt_alloc_memory_arch() functions.
- Enable running the DT unittests on UML
- Use SPDX license tags on DT files
- Fix early FDT kconfig ifdef logic
- Clean-up unittest Makefile
- Fix function comment for of_irq_parse_raw
- Add missing documentation for linux,initrd-{start,end} properties
- Clean-up of binding examples using uppercase hex
- Add trivial devices W83773G and Infineon TLV493D-A1B6
- Add missing STM32 SoC bindings
- Various small binding doc fixes
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Merge tag 'devicetree-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring:
- Convert to use memblock_virt_alloc in DT code which supports
bootmem arches. With this we can remove the arch specific
early_init_dt_alloc_memory_arch() functions.
- Enable running the DT unittests on UML
- Use SPDX license tags on DT files
- Fix early FDT kconfig ifdef logic
- Clean-up unittest Makefile
- Fix function comment for of_irq_parse_raw
- Add missing documentation for linux,initrd-{start,end} properties
- Clean-up of binding examples using uppercase hex
- Add trivial devices W83773G and Infineon TLV493D-A1B6
- Add missing STM32 SoC bindings
- Various small binding doc fixes
* tag 'devicetree-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (23 commits)
xtensa: remove arch specific early DT functions
x86: remove arch specific early_init_dt_alloc_memory_arch
nios2: remove arch specific early_init_dt_alloc_memory_arch
mips: remove arch specific early_init_dt_alloc_memory_arch
metag: remove arch specific early DT functions
cris: remove arch specific early DT functions
libfdt: remove unnecessary include directive from <linux/libfdt.h>
of: unittest: refactor Makefile
of/fdt: use memblock_virt_alloc for early alloc
of: Use SPDX license tag for DT files
of/fdt: Fix #ifdef dependency of early flattree declarations
dt-bindings: h8300 clocksource: correct spelling of pulse
dt-bindings: imx6q-pcie: Add required property for i.MX6SX
mmc: Don't reference Linux-specific OF_GPIO_ACTIVE_LOW flag in DT binding
dt-bindings: Use lower case hex in unit-addresses
dt-bindings: display: panel: Fix compatible string for Toshiba LT089AC29000
dt-bindings: Add Infineon TLV493D-A1B6
dt-bindings: mailbox: ti,message-manager: Fix interrupt name error
dt-bindings: chosen: Document linux,initrd-{start,end}
dt-bindings: arm: document supported STM32 SoC family
...
- Security mitigations:
- variant 2: invalidating the branch predictor with a call to secure firmware
- variant 3: implementing KPTI for arm64
- 52-bit physical address support for arm64 (ARMv8.2)
- arm64 support for RAS (firmware first only) and SDEI (software
delegated exception interface; allows firmware to inject a RAS error
into the OS)
- Perf support for the ARM DynamIQ Shared Unit PMU
- CPUID and HWCAP bits updated for new floating point multiplication
instructions in ARMv8.4
- Removing some virtual memory layout printks during boot
- Fix initial page table creation to cope with larger than 32M kernel
images when 16K pages are enabled
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
"The main theme of this pull request is security covering variants 2
and 3 for arm64. I expect to send additional patches next week
covering an improved firmware interface (requires firmware changes)
for variant 2 and way for KPTI to be disabled on unaffected CPUs
(Cavium's ThunderX doesn't work properly with KPTI enabled because of
a hardware erratum).
Summary:
- Security mitigations:
- variant 2: invalidate the branch predictor with a call to
secure firmware
- variant 3: implement KPTI for arm64
- 52-bit physical address support for arm64 (ARMv8.2)
- arm64 support for RAS (firmware first only) and SDEI (software
delegated exception interface; allows firmware to inject a RAS
error into the OS)
- perf support for the ARM DynamIQ Shared Unit PMU
- CPUID and HWCAP bits updated for new floating point multiplication
instructions in ARMv8.4
- remove some virtual memory layout printks during boot
- fix initial page table creation to cope with larger than 32M kernel
images when 16K pages are enabled"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (104 commits)
arm64: Fix TTBR + PAN + 52-bit PA logic in cpu_do_switch_mm
arm64: Turn on KPTI only on CPUs that need it
arm64: Branch predictor hardening for Cavium ThunderX2
arm64: Run enable method for errata work arounds on late CPUs
arm64: Move BP hardening to check_and_switch_context
arm64: mm: ignore memory above supported physical address size
arm64: kpti: Fix the interaction between ASID switching and software PAN
KVM: arm64: Emulate RAS error registers and set HCR_EL2's TERR & TEA
KVM: arm64: Handle RAS SErrors from EL2 on guest exit
KVM: arm64: Handle RAS SErrors from EL1 on guest exit
KVM: arm64: Save ESR_EL2 on guest SError
KVM: arm64: Save/Restore guest DISR_EL1
KVM: arm64: Set an impdef ESR for Virtual-SError using VSESR_EL2.
KVM: arm/arm64: mask/unmask daif around VHE guests
arm64: kernel: Prepare for a DISR user
arm64: Unconditionally enable IESB on exception entry/return for firmware-first
arm64: kernel: Survive corrected RAS errors notified by SError
arm64: cpufeature: Detect CPU RAS Extentions
arm64: sysreg: Move to use definitions for all the SCTLR bits
arm64: cpufeature: __this_cpu_has_cap() shouldn't stop early
...
The Software Delegated Exception Interface (SDEI) is an ARM standard
for registering callbacks from the platform firmware into the OS.
This is typically used to implement RAS notifications, or from an
IRQ that has been promoted to a firmware-assisted NMI.
Add a new devicetree binding to describe the SDE firmware interface.
Signed-off-by: James Morse <james.morse@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
- A few random updates for vf610-zii board: correct switch EEPROM size,
enable edma1, correct GPIO expander interrupt, add PHYs for switch2
device.
- LS1021A device tree updates: add reboot and QSPI device nodes, label
USB controllers, specify interrupt-affinity for PMU, fix TMR_FIPER1
setting, enable esdhc device, add Moxa UC-8410A board support.
- A bunch of patches from Fabio: fix reg - unit address mismatches,
remove leading zero in unit address, move regulators out of
simple-bus, move nodes with no reg property out of bus, remove extra
clock cell, add missing phy-cells to usb-nop-xceiv, etc.
- A couple series from Hummingboard developers: re-organise device tree
files for better handling various board versions, and then add the
new hummingboard2 board support on top of that.
- Disable AC'97 input pins pad and add support for powering off for
imx6qdl-udoo board.
- Convert from fbdev to drm bindings for imx6sx-sdb and imx6sl-evk
board.
- Add device tree for Variscite DART-MX6 SoM and Carrier-board support.
- Add new board support of TS-4600 and TS-7970 from Technologic
Systems.
- A series from Stefan to update imx7-colibri device tree and then add
new version of Toradex Colibri iMX7D board with eMMC support.
- Other random updates on various board support.
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Merge tag 'imx-dt-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
Pull "i.MX device tree changes for 4.16" from Shawn Guo:
- A few random updates for vf610-zii board: correct switch EEPROM size,
enable edma1, correct GPIO expander interrupt, add PHYs for switch2
device.
- LS1021A device tree updates: add reboot and QSPI device nodes, label
USB controllers, specify interrupt-affinity for PMU, fix TMR_FIPER1
setting, enable esdhc device, add Moxa UC-8410A board support.
- A bunch of patches from Fabio: fix reg - unit address mismatches,
remove leading zero in unit address, move regulators out of
simple-bus, move nodes with no reg property out of bus, remove extra
clock cell, add missing phy-cells to usb-nop-xceiv, etc.
- A couple series from Hummingboard developers: re-organise device tree
files for better handling various board versions, and then add the
new hummingboard2 board support on top of that.
- Disable AC'97 input pins pad and add support for powering off for
imx6qdl-udoo board.
- Convert from fbdev to drm bindings for imx6sx-sdb and imx6sl-evk
board.
- Add device tree for Variscite DART-MX6 SoM and Carrier-board support.
- Add new board support of TS-4600 and TS-7970 from Technologic
Systems.
- A series from Stefan to update imx7-colibri device tree and then add
new version of Toradex Colibri iMX7D board with eMMC support.
- Other random updates on various board support.
* tag 'imx-dt-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (126 commits)
ARM: dts: imx7s: Avoid using label in unit address and reg
ARM: dts: imx51-zii-rdu1: Add missing #phy-cells to usb-nop-xceiv
ARM: dts: imx6qdl-hummingboard2: Remove leading zero in unit address
ARM: dts: ls1021a: add support for Moxa UC-8410A open platform
ARM: dts: imx51-babbage: Fix the 26MHz clock modelling
ARM: dts: vf610-zii-dev-rev-b: add PHYs for switch2
ARM: dts: vf610-zii-dev-rev-b: fix interrupt for GPIO expander
ARM: dts: vf610-zii-dev: enable edma1
ARM: dts: ls1021a-twr: Remove extra clock cell
ARM: dts: ls1021a-qds: Remove extra clock cell
ARM: dts: imx53: add srtc node
dt-bindings: imx-gpcv2: Fix the unit address
ARM: imx: dts: Use lower case for bindings notation
ARM: dts: imx6q-h100: use usdhc2 VSELECT
ARM: dts: imx6sx: Add support for PCI power domain
ARM: dts: imx6sx: Fix PCI non-prefetchable memory range
ARM: dts: imx6qdl-hummingboard2: rename regulators to match schematic
ARM: dts: imx6qdl-hummingboard2: add v1.5 som with eMMC
ARM: dts: imx6qdl-hummingboard2: add v1.5 som without eMMC
ARM: dts: imx6qdl-hummingboard2: add PWM3 support
...
- New boards:
- Axentia Nattis with Natte power
- sama5d2 PTC ek
- Document and use extended TCB bindings
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Merge tag 'at91-ab-4.16-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt
DT for 4.16
- New boards:
- Axentia Nattis with Natte power
- sama5d2 PTC ek
- Document and use extended TCB bindings
* tag 'at91-ab-4.16-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (50 commits)
ARM: dts: at91: sama5d2_ptc_ek: use TCB0 as timers
ARM: dts: at91: sama5d27_som1_ek: use TCB0 as timers
ARM: dts: at91: sama5d2 Xplained: use TCB0 as timers
ARM: dts: at91: sama5d2: TC blocks are also simple-mfd and syscon devices
ARM: dts: at91: vinco: use TCB2 as timers
ARM: dts: at91: ma5d4: use TCB2 as timers
ARM: dts: at91: sama5d4 Xplained: use TCB2 as timers
ARM: dts: at91: sama5d4ek: use TCB2 as timers
ARM: dts: at91: sama5d4: Add TCB2
ARM: dts: at91: sama5d4: TC blocks are also simple-mfd and syscon devices
ARM: dts: at91: linea/tse850-3: use TCB0 as timers
ARM: dts: at91: sama5d3xek_cmp: use TCB0 as timers
ARM: dts: at91: kizbox2: use TCB0 as timers
ARM: dts: at91: sama5d3 Xplained: use TCB0 as timers
ARM: dts: at91: sama5d3xek: use TCB0 as timers
ARM: dts: at91: sama5d3: TC blocks are also simple-mfd and syscon devices
ARM: dts: at91: kizboxmini: use TCB0 as timers
ARM: dts: at91: cosino: use TCB0 as timers
ARM: dts: at91: acme/g25: use TCB0 as timers
ARM: dts: at91: at91sam9x5cm: use TCB0 as timers
...
Signed-off-by: Olof Johansson <olof@lixom.net>
This adds a DT for the Allo.com Sparky SBC.
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Merge tag 'actions-arm-dt-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions into next/dt
Actions Semi arm based SoC DT for v4.16
This adds a DT for the Allo.com Sparky SBC.
* tag 'actions-arm-dt-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions:
arm: dts: owl-s500: Add Sparky
dt-bindings: arm: actions: Add Sparky
dt-bindings: Add vendor prefix for Allo.com
Signed-off-by: Olof Johansson <olof@lixom.net>
4.16, please pull the following:
- Arnd provides an update to the Raspberry Pi firmware interface and uses time64_t to
print the time to make it more future proof
- Florian provides a set of updates to make the Broadcom STB Bus Interface Unit code
work on newer ARM64-based chips, as well as perform the correct interface tuning
for these chips to reach the expected performance
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Merge tag 'arm-soc/for-4.16/drivers' of http://github.com/Broadcom/stblinux into next/drivers
This pull request contains Broadcom ARM/ARM64 based SoCs drivers changes for
4.16, please pull the following:
- Arnd provides an update to the Raspberry Pi firmware interface and uses time64_t to
print the time to make it more future proof
- Florian provides a set of updates to make the Broadcom STB Bus Interface Unit code
work on newer ARM64-based chips, as well as perform the correct interface tuning
for these chips to reach the expected performance
* tag 'arm-soc/for-4.16/drivers' of http://github.com/Broadcom/stblinux:
soc: brcmstb: biuctrl: Move to early_initcall
soc: brcmstb: Split initialization
soc: brcmstb: biuctrl: Fine tune B53 MCP interface settings
soc: brcmstb: biuctrl: Wire-up new registers
soc: brcmstb: biuctrl: Prepare for saving/restoring other registers
soc: brcmstb: Correct CPU_CREDIT_REG offset for Brahma-B53 CPUs
soc: brcmstb: Make CPU credit offset more parameterized
dt-bindings: arm: brcmstb: Correct BIUCTRL node documentation
dt-bindings: arm: Add entry for Broadcom Brahma-B53
firmware: raspberrypi: print time using time64_t
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch documents the devicetree bindings for ARM DSU PMU.
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: devicetree@vger.kernel.org
Cc: frowand.list@gmail.com
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
The current binding for the TCB is not flexible enough for some use cases
and prevents proper utilization of all the channels.
Acked-by: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
DT unit addresses should be lower case hex. Fix all the
binding examples.
Converted with the following command from Krzysztof Kozlowski:
sed -e 's/@\([a-fA-F0-9_-]*\) {/@\L\1 {/' -i $(find Documentation/devicetree/bindings -name '*.txt')
Signed-off-by: Rob Herring <robh@kernel.org>
This adds the documentation for the TS-4600 by Technologic Systems.
Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This adds the documentation for the TS-7970 by Technologic Systems.
Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
- update mmc nodes for mt7623
- mt7623 change mmc card detection pin to active low
- mt7623 set unit address to lower case
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Merge tag 'v4.15-next-dts32' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into next/dt
Pull "arm: Updates of armv7 DTS for v4.15-next" from Matthias Brugger:
- add reset cells mt2701 and mt7623 ethsys
- update mmc nodes for mt7623
- mt7623 change mmc card detection pin to active low
- mt7623 set unit address to lower case
* tag 'v4.15-next-dts32' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
dt-bindings: ARM: Mediatek: Fix ethsys documentation
arm: mt7: dts: Remove leading 0x and 0s from bindings notation
arm: dts: mt7623: fix card detection issue on bananapi-r2
arm: dts: mt7623: update mmc related nodes with the appropriate fallback
arm: dts: mt2701: Add reset-cells
arm: dts: mt7623: Update ethsys binding
* Document V3MSK board bindings
These are the bindings for the R-Car V3M Starter Kit
* Document M3-W-based Salvator-XS board bingigns
Geert Uytterhoeven says "The Renesas Salvator-XS (Salvator-X 2nd version)
development board can be equipped with either an R-Car H3 ES2.0 or M3-W
ES1.x SiP, which are pin-compatible."
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Merge tag 'renesas-dt-bindings-for-v4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Pull "Renesas ARM Based SoC DT Bindings Updates for v4.16" from Simon Horman:
* Document V3MSK board bindings
These are the bindings for the R-Car V3M Starter Kit
* Document M3-W-based Salvator-XS board bingigns
Geert Uytterhoeven says "The Renesas Salvator-XS (Salvator-X 2nd version)
development board can be equipped with either an R-Car H3 ES2.0 or M3-W
ES1.x SiP, which are pin-compatible."
* tag 'renesas-dt-bindings-for-v4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
arm64: renesas: document V3MSK board bindings
ARM: shmobile: Document Renesas M3-W-based Salvator-XS board DT bindings
Correct the Device Tree bindings for the HIF_CPUBIUCTRL node whose
compatible string is actually brcm,bcm<chip-id>-cpu-biu-ctrl. Also
document in the binding the fallback property
("brcm,brcmstb-cpu-biu-ctrl") and update the example accordingly.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Broadcom's Brahma-B53 CPU is an ARMv8A processor used on a number of
DSL, Cable Modem and Set-top-box SoCs.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The ethsys registers a reset controller, so we need to specify a
reset cell. This patch fixes the documentation.
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Extend the documentation of the Armada 37xx SoC with the the North
Bridge Power Management component.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This adds a list of supported STM32 SoC bindings.
Signed-off-by: Gwenael Treuveur <gwenael.treuveur@st.com>
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Improve the binding example by removing all the leading 0x to fix the
following dtc warnings:
Warning (unit_address_format): Node /XXX unit name should not have leading "0x"
Converted using the following command:
find Documentation/devicetree/bindings -name "*.txt" -exec sed -i -e 's/([^ ])\@0x([0-9a-f])/$1\@$2/g' {} +
This is a follow up to commit 48c926cd34
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Rob Herring <robh@kernel.org>
The Axentia Nattis is a device designed for presenting departures for
public transport systems. The Natte helper board provides power and
features a battery of battery chargers.
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Document the V3M Starter Kit device tree bindings, listing it as
a supported board.
This allows to use checkpatch.pl to validate .dts files referring to
the V3MSK board.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Define a binding for Allo.com Sparky SBC.
Cc: Ioan B. <ioan@allo.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Sudeep Kumar <sudeepkumar@cem-solutions.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Document the Actions Semi S700 SoC and the Cubietech CubieBoard7.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
The Renesas Salvator-XS (Salvator-X 2nd version) development board can
be equipped with either an R-Car H3 ES2.0 or M3-W ES1.x SiP, which are
pin-compatible.
Document board part number and compatible values for the version with
R-Car M3-W.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
large change that introduces runtime PM support to the clk framework. Now we
properly call runtime PM operations on the device providing a clk when the clk
is in use. This helps on SoCs where the clks provided by a device need
something to be powered on before using the clks, like power domains or
regulators. It also helps power those things down when clks aren't in use. The
other core change is a devm API addition for clk providers so we can get rid of
a bunch of clk driver remove functions that are just doing
of_clk_del_provider().
Outside of the core, we have the usual addition of clk drivers and smattering
of non-critical fixes to existing drivers. The biggest diff is support for
Mediatek MT2712 and MT7622 SoCs, but those patches really just add a bunch
of data.
By the way, we're trying something new here where we build the tree up with
topic branches. We plan to work this into our workflow so that we don't step
on each other's toes, and so the fixes branch can be merged on an as-needed
basis.
Core:
- Runtime PM support for clk providers
- devm API for of_clk_add_hw_provider()
New Drivers:
- Mediatek MT2712 and MT7622
- Renesas R-Car V3M SoC
Updates:
- Runtime PM support for Samsung exynos5433/exynos4412 providers
- Removal of clkdev aliases on Samsung SoCs
- Convert clk-gpio to use gpio descriptors
- Various driver cleanups to match kernel coding style
- Amlogic Video Processing Unit VPU and VAPB clks
- Sigma-delta modulation for Allwinner audio PLLs
- Allwinner A83t Display clks
- Support for the second display unit clock on Renesas RZ/G1E
- Suspend/resume support for Renesas R-Car Gen3 CPG/MSSR
- New clock ids for Rockchip rk3188 and rk3368 SoCs
- Various 'const' markings on clk_ops structures
- RPM clk support on Qualcomm MSM8996/MSM8660 SoCs
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"We have two changes to the core framework this time around.
The first being a large change that introduces runtime PM support to
the clk framework. Now we properly call runtime PM operations on the
device providing a clk when the clk is in use. This helps on SoCs
where the clks provided by a device need something to be powered on
before using the clks, like power domains or regulators. It also helps
power those things down when clks aren't in use.
The other core change is a devm API addition for clk providers so we
can get rid of a bunch of clk driver remove functions that are just
doing of_clk_del_provider().
Outside of the core, we have the usual addition of clk drivers and
smattering of non-critical fixes to existing drivers. The biggest diff
is support for Mediatek MT2712 and MT7622 SoCs, but those patches
really just add a bunch of data.
By the way, we're trying something new here where we build the tree up
with topic branches. We plan to work this into our workflow so that we
don't step on each other's toes, and so the fixes branch can be merged
on an as-needed basis.
Summary:
Core:
- runtime PM support for clk providers
- devm API for of_clk_add_hw_provider()
New Drivers:
- Mediatek MT2712 and MT7622
- Renesas R-Car V3M SoC
Updates:
- runtime PM support for Samsung exynos5433/exynos4412 providers
- removal of clkdev aliases on Samsung SoCs
- convert clk-gpio to use gpio descriptors
- various driver cleanups to match kernel coding style
- Amlogic Video Processing Unit VPU and VAPB clks
- sigma-delta modulation for Allwinner audio PLLs
- Allwinner A83t Display clks
- support for the second display unit clock on Renesas RZ/G1E
- suspend/resume support for Renesas R-Car Gen3 CPG/MSSR
- new clock ids for Rockchip rk3188 and rk3368 SoCs
- various 'const' markings on clk_ops structures
- RPM clk support on Qualcomm MSM8996/MSM8660 SoCs"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (137 commits)
clk: stm32h7: fix test of clock config
clk: pxa: fix building on older compilers
clk: sunxi-ng: a83t: Fix i2c buses bits
clk: ti: dra7-atl-clock: fix child-node lookups
clk: qcom: common: fix legacy board-clock registration
clk: uniphier: fix DAPLL2 clock rate of Pro5
clk: uniphier: fix parent of miodmac clock data
clk: hi3798cv200: correct parent mux clock for 'clk_sdio0_ciu'
clk: hisilicon: Delete an error message for a failed memory allocation in hisi_register_clkgate_sep()
clk: hi3660: fix incorrect uart3 clock freqency
clk: kona-setup: Delete error messages for failed memory allocations
ARC: clk: fix spelling mistake: "configurarion" -> "configuration"
clk: cdce925: remove redundant check for non-null parent_name
clk: versatile: Improve sizeof() usage
clk: versatile: Delete error messages for failed memory allocations
clk: ux500: Improve sizeof() usage
clk: ux500: Delete error messages for failed memory allocations
clk: spear: Delete error messages for failed memory allocations
clk: ti: Delete error messages for failed memory allocations
clk: mmp: Adjust checks for NULL pointers
...
This branch contains platform-related driver updates for ARM and ARM64,
these are the areas that bring the changes:
New drivers:
- Driver support for Renesas R-Car V3M (R8A77970)
- Power management support for Amlogic GX
- A new driver for the Tegra BPMP thermal sensor
- A new bus driver for Technologic Systems NBUS
Changes for subsystems that prefer to merge through arm-soc:
- The usual updates for reset controller drivers from Philipp Zabel,
with five added drivers for SoCs in the arc, meson, socfpa, uniphier
and mediatek families.
- Updates to the ARM SCPI and PSCI frameworks, from Sudeep Holla,
Heiner Kallweit and Lorenzo Pieralisi.
Changes specific to some ARM-based SoC
- The Freescale/NXP DPAA QBMan drivers from PowerPC can now work
on ARM as well.
- Several changes for power management on Broadcom SoCs
- Various improvements on Qualcomm, Broadcom, Amlogic, Atmel, Mediatek
- Minor Cleanups for Samsung, TI OMAP SoCs
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"This branch contains platform-related driver updates for ARM and
ARM64, these are the areas that bring the changes:
New drivers:
- driver support for Renesas R-Car V3M (R8A77970)
- power management support for Amlogic GX
- a new driver for the Tegra BPMP thermal sensor
- a new bus driver for Technologic Systems NBUS
Changes for subsystems that prefer to merge through arm-soc:
- the usual updates for reset controller drivers from Philipp Zabel,
with five added drivers for SoCs in the arc, meson, socfpa,
uniphier and mediatek families
- updates to the ARM SCPI and PSCI frameworks, from Sudeep Holla,
Heiner Kallweit and Lorenzo Pieralisi
Changes specific to some ARM-based SoC
- the Freescale/NXP DPAA QBMan drivers from PowerPC can now work on
ARM as well
- several changes for power management on Broadcom SoCs
- various improvements on Qualcomm, Broadcom, Amlogic, Atmel,
Mediatek
- minor Cleanups for Samsung, TI OMAP SoCs"
[ NOTE! This doesn't work without the previous ARM SoC device-tree pull,
because the R8A77970 driver is missing a header file that came from
that pull.
The fact that this got merged afterwards only fixes it at this point,
and bisection of that driver will fail if/when you walk into the
history of that driver. - Linus ]
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (96 commits)
soc: amlogic: meson-gx-pwrc-vpu: fix power-off when powered by bootloader
bus: add driver for the Technologic Systems NBUS
memory: omap-gpmc: Remove deprecated gpmc_update_nand_reg()
soc: qcom: remove unused label
soc: amlogic: gx pm domain: add PM and OF dependencies
drivers/firmware: psci_checker: Add missing destroy_timer_on_stack()
dt-bindings: power: add amlogic meson power domain bindings
soc: amlogic: add Meson GX VPU Domains driver
soc: qcom: Remote filesystem memory driver
dt-binding: soc: qcom: Add binding for rmtfs memory
of: reserved_mem: Accessor for acquiring reserved_mem
of/platform: Generalize /reserved-memory handling
soc: mediatek: pwrap: fix fatal compiler error
soc: mediatek: pwrap: fix compiler errors
arm64: mediatek: cleanup message for platform selection
soc: Allow test-building of MediaTek drivers
soc: mediatek: place Kconfig for all SoC drivers under menu
soc: mediatek: pwrap: add support for MT7622 SoC
soc: mediatek: pwrap: add common way for setup CS timing extenstion
soc: mediatek: pwrap: add MediaTek MT6380 as one slave of pwrap
..
We add device tree files for a couple of additional SoCs in various areas:
Allwinner R40/V40 for entertainment, Broadcom Hurricane 2 for networking,
Amlogic A113D for audio, and Renesas R-Car V3M for automotive.
As usual, lots of new boards get added based on those and other SoCs:
- Actions S500 based CubieBoard6 single-board computer
- Amlogic Meson-AXG A113D based development board
- Amlogic S912 based Khadas VIM2 single-board computer
- Amlogic S912 based Tronsmart Vega S96 set-top-box
- Allwinner H5 based NanoPi NEO Plus2 single-board computer
- Allwinner R40 based Banana Pi M2 Ultra and Berry single-board computers
- Allwinner A83T based TBS A711 Tablet
- Broadcom Hurricane 2 based Ubiquiti UniFi Switch 8
- Broadcom bcm47xx based Luxul XAP-1440/XAP-810/ABR-4500/XBR-4500
wireless access points and routers
- NXP i.MX51 based Zodiac Inflight Innovations RDU1 board
- NXP i.MX53 based GE Healthcare PPD biometric monitor
- NXP i.MX6 based Pistachio single-board computer
- NXP i.MX6 based Vining-2000 automotive diagnostic interface
- NXP i.MX6 based Ka-Ro TX6 Computer-on-Module in additional variants
- Qualcomm MSM8974 (Snapdragon 800) based Fairphone 2 phone
- Qualcomm MSM8974pro (Snapdragon 801) based Sony Xperia Z2 Tablet
- Realtek RTD1295 based set-top-boxes MeLE V9 and PROBOX2 AVA
- Renesas R-Car V3M (R8A77970) SoC and "Eagle" reference board
- Renesas H3ULCB and M3ULCB "Kingfisher" extension infotainment boards
- Renasas r8a7745 based iWave G22D-SODIMM SoM
- Rockchip rk3288 based Amarula Vyasa single-board computer
- Samsung Exynos5800 based Odroid HC1 single-board computer
For existing SoC support, there was a lot of ongoing work, as usual
most of that concentrated on the Renesas, Rockchip, OMAP, i.MX, Amlogic
and Allwinner platforms, but others were also active.
Rob Herring and many others worked on reducing the number of issues that
the latest version of 'dtc' now warns about. Unfortunately there is still
a lot left to do.
A rework of the ARM foundation model introduced several new files
for common variations of the model.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM device-tree updates from Arnd Bergmann:
"We add device tree files for a couple of additional SoCs in various
areas:
Allwinner R40/V40 for entertainment, Broadcom Hurricane 2 for
networking, Amlogic A113D for audio, and Renesas R-Car V3M for
automotive.
As usual, lots of new boards get added based on those and other SoCs:
- Actions S500 based CubieBoard6 single-board computer
- Amlogic Meson-AXG A113D based development board
- Amlogic S912 based Khadas VIM2 single-board computer
- Amlogic S912 based Tronsmart Vega S96 set-top-box
- Allwinner H5 based NanoPi NEO Plus2 single-board computer
- Allwinner R40 based Banana Pi M2 Ultra and Berry single-board computers
- Allwinner A83T based TBS A711 Tablet
- Broadcom Hurricane 2 based Ubiquiti UniFi Switch 8
- Broadcom bcm47xx based Luxul XAP-1440/XAP-810/ABR-4500/XBR-4500
wireless access points and routers
- NXP i.MX51 based Zodiac Inflight Innovations RDU1 board
- NXP i.MX53 based GE Healthcare PPD biometric monitor
- NXP i.MX6 based Pistachio single-board computer
- NXP i.MX6 based Vining-2000 automotive diagnostic interface
- NXP i.MX6 based Ka-Ro TX6 Computer-on-Module in additional variants
- Qualcomm MSM8974 (Snapdragon 800) based Fairphone 2 phone
- Qualcomm MSM8974pro (Snapdragon 801) based Sony Xperia Z2 Tablet
- Realtek RTD1295 based set-top-boxes MeLE V9 and PROBOX2 AVA
- Renesas R-Car V3M (R8A77970) SoC and "Eagle" reference board
- Renesas H3ULCB and M3ULCB "Kingfisher" extension infotainment boards
- Renasas r8a7745 based iWave G22D-SODIMM SoM
- Rockchip rk3288 based Amarula Vyasa single-board computer
- Samsung Exynos5800 based Odroid HC1 single-board computer
For existing SoC support, there was a lot of ongoing work, as usual
most of that concentrated on the Renesas, Rockchip, OMAP, i.MX,
Amlogic and Allwinner platforms, but others were also active.
Rob Herring and many others worked on reducing the number of issues
that the latest version of 'dtc' now warns about. Unfortunately there
is still a lot left to do.
A rework of the ARM foundation model introduced several new files for
common variations of the model"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (599 commits)
arm64: dts: uniphier: route on-board device IRQ to GPIO controller for PXs3
dt-bindings: bus: Add documentation for the Technologic Systems NBUS
arm64: dts: actions: s900-bubblegum-96: Add fake uart5 clock
ARM: dts: owl-s500: Add CubieBoard6
dt-bindings: arm: actions: Add CubieBoard6
ARM: dts: owl-s500-guitar-bb-rev-b: Add fake uart3 clock
ARM: dts: owl-s500: Set power domains for CPU2 and CPU3
arm: dts: mt7623: remove unused compatible string for pio node
arm: dts: mt7623: update usb related nodes
arm: dts: mt7623: update crypto node
ARM: dts: sun8i: a711: Enable USB OTG
ARM: dts: sun8i: a711: Add regulator support
ARM: dts: sun8i: a83t: bananapi-m3: Enable AP6212 WiFi on mmc1
ARM: dts: sun8i: a83t: cubietruck-plus: Enable AP6330 WiFi on mmc1
ARM: dts: sun8i: a83t: Move mmc1 pinctrl setting to dtsi file
ARM: dts: sun8i: a83t: allwinner-h8homlet-v2: Add AXP818 regulator nodes
ARM: dts: sun8i: a83t: bananapi-m3: Add AXP813 regulator nodes
ARM: dts: sun8i: a83t: cubietruck-plus: Add AXP818 regulator nodes
ARM: dts: sunxi: Add dtsi for AXP81x PMIC
arm64: dts: allwinner: H5: Restore EMAC changes
...
Most of the commits are for defconfig changes, to enable newly added
drivers or features that people have started using. For the changed
lines lines, we have mostly cleanups, the affected platforms are
OMAP, Versatile, EP93xx, Samsung, Broadcom, i.MX, and Actions.
The largest single change is the introduction of the TI "sysc" bus
driver, with the intention of cleaning up more legacy code.
Two new SoC platforms get added this time:
- Allwinner R40 is a modernized version of the A20 chip, now
with a Quad-Core ARM Cortex-A7. According to the manufacturer,
it is intended for "Smart Hardware"
- Broadcom Hurricane 2 (Aka Strataconnect BCM5334X) is a family
of chips meant for managed gigabit ethernet switches, based
around a Cortex-A9 CPU.
Finally, we gain SMP support for two platforms: Renesas R-Car E2
and Amlogic Meson8/8b, which were previously added but only supported
uniprocessor operation.
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Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Arnd Bergmann:
"Most of the commits are for defconfig changes, to enable newly added
drivers or features that people have started using. For the changed
lines lines, we have mostly cleanups, the affected platforms are OMAP,
Versatile, EP93xx, Samsung, Broadcom, i.MX, and Actions.
The largest single change is the introduction of the TI "sysc" bus
driver, with the intention of cleaning up more legacy code.
Two new SoC platforms get added this time:
- Allwinner R40 is a modernized version of the A20 chip, now with a
Quad-Core ARM Cortex-A7. According to the manufacturer, it is
intended for "Smart Hardware"
- Broadcom Hurricane 2 (Aka Strataconnect BCM5334X) is a family of
chips meant for managed gigabit ethernet switches, based around a
Cortex-A9 CPU.
Finally, we gain SMP support for two platforms: Renesas R-Car E2 and
Amlogic Meson8/8b, which were previously added but only supported
uniprocessor operation"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (118 commits)
ARM: multi_v7_defconfig: Select RPMSG_VIRTIO as module
ARM: multi_v7_defconfig: enable CONFIG_GPIO_UNIPHIER
arm64: defconfig: enable CONFIG_GPIO_UNIPHIER
ARM: meson: enable MESON_IRQ_GPIO in Kconfig for meson8b
ARM: meson: Add SMP bringup code for Meson8 and Meson8b
ARM: smp_scu: allow the platform code to read the SCU CPU status
ARM: smp_scu: add a helper for powering on a specific CPU
dt-bindings: Amlogic: Add Meson8 and Meson8b SMP related documentation
ARM: OMAP3: Delete an unnecessary variable initialisation in omap3xxx_hwmod_init()
ARM: OMAP3: Use common error handling code in omap3xxx_hwmod_init()
ARM: defconfig: select the right SX150X driver
arm64: defconfig: Enable QCOM_IOMMU
arm64: Add ThunderX drivers to defconfig
arm64: defconfig: Enable Tegra PCI controller
cpufreq: imx6q: Move speed grading check to cpufreq driver
arm64: defconfig: re-enable Qualcomm DB410c USB
ARM: configs: stm32: Add MDMA support in STM32 defconfig
ARM: imx: Enable cpuidle for i.MX6DL starting at 1.1
bus: ti-sysc: Fix unbalanced pm_runtime_enable by adding remove
bus: ti-sysc: mark PM functions as __maybe_unused
...
Plenty of acronym soup here:
- Initial support for the Scalable Vector Extension (SVE)
- Improved handling for SError interrupts (required to handle RAS events)
- Enable GCC support for 128-bit integer types
- Remove kernel text addresses from backtraces and register dumps
- Use of WFE to implement long delay()s
- ACPI IORT updates from Lorenzo Pieralisi
- Perf PMU driver for the Statistical Profiling Extension (SPE)
- Perf PMU driver for Hisilicon's system PMUs
- Misc cleanups and non-critical fixes
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"The big highlight is support for the Scalable Vector Extension (SVE)
which required extensive ABI work to ensure we don't break existing
applications by blowing away their signal stack with the rather large
new vector context (<= 2 kbit per vector register). There's further
work to be done optimising things like exception return, but the ABI
is solid now.
Much of the line count comes from some new PMU drivers we have, but
they're pretty self-contained and I suspect we'll have more of them in
future.
Plenty of acronym soup here:
- initial support for the Scalable Vector Extension (SVE)
- improved handling for SError interrupts (required to handle RAS
events)
- enable GCC support for 128-bit integer types
- remove kernel text addresses from backtraces and register dumps
- use of WFE to implement long delay()s
- ACPI IORT updates from Lorenzo Pieralisi
- perf PMU driver for the Statistical Profiling Extension (SPE)
- perf PMU driver for Hisilicon's system PMUs
- misc cleanups and non-critical fixes"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (97 commits)
arm64: Make ARMV8_DEPRECATED depend on SYSCTL
arm64: Implement __lshrti3 library function
arm64: support __int128 on gcc 5+
arm64/sve: Add documentation
arm64/sve: Detect SVE and activate runtime support
arm64/sve: KVM: Hide SVE from CPU features exposed to guests
arm64/sve: KVM: Treat guest SVE use as undefined instruction execution
arm64/sve: KVM: Prevent guests from using SVE
arm64/sve: Add sysctl to set the default vector length for new processes
arm64/sve: Add prctl controls for userspace vector length management
arm64/sve: ptrace and ELF coredump support
arm64/sve: Preserve SVE registers around EFI runtime service calls
arm64/sve: Preserve SVE registers around kernel-mode NEON use
arm64/sve: Probe SVE capabilities and usable vector lengths
arm64: cpufeature: Move sys_caps_initialised declarations
arm64/sve: Backend logic for setting the vector length
arm64/sve: Signal handling support
arm64/sve: Support vector length resetting for new processes
arm64/sve: Core task context handling
arm64/sve: Low-level CPU setup
...
Improve the binding example by removing all the leading zeros to fix the
following dtc warnings:
Warning (unit_address_format): Node /XXX unit name should not have leading 0s
Converted using the following command:
perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"`
Some unnecessary changes were manually fixed.
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This refactors the RTD1295 DT, preparing for (but not yet adding)
RTD1293 and RTD1296. Superfluous reg property entries are dropped.
DTs for PROBOX2 AVA and MeLE V9 TV boxes are added.
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Merge tag 'realtek-arm64-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-realtek into next/dt
Pull "Realtek ARM64 based SoC DT for v4.15" from Andreas Färber:
This refactors the RTD1295 DT, preparing for (but not yet adding)
RTD1293 and RTD1296. Superfluous reg property entries are dropped.
DTs for PROBOX2 AVA and MeLE V9 TV boxes are added.
* tag 'realtek-arm64-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-realtek:
arm64: dts: realtek: Add MeLE V9
dt-bindings: arm: realtek: Document MeLE V9
dt-bindings: Add vendor prefix for MeLE
arm64: dts: realtek: Factor out common RTD129x parts
arm64: dts: realtek: Add ProBox2 Ava
dt-bindings: arm: realtek: Add ProBox2 AVA
dt-bindings: Add vendor prefix for ProBox2
arm64: dts: realtek: Clean up RTD1295 UART reg property
This updates the Guitar board DT with a clock node for the debug UART
and adds a new DT for the CubieBoard6.
It also updates the S500 DT with CPU power domains.
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Merge tag 'actions-arm-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions into next/dt
Pull "Actions Semi ARM based SoC DT for v4.15" from Andreas Färber:
This updates the Guitar board DT with a clock node for the debug UART
and adds a new DT for the CubieBoard6.
It also updates the S500 DT with CPU power domains.
* tag 'actions-arm-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions:
ARM: dts: owl-s500: Add CubieBoard6
dt-bindings: arm: actions: Add CubieBoard6
ARM: dts: owl-s500-guitar-bb-rev-b: Add fake uart3 clock
ARM: dts: owl-s500: Set power domains for CPU2 and CPU3
Define a compatible string for Cubietech CubieBoard6.
Cc: support@cubietech.com
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This patch adds the binding documentation for apmixedsys, ethsys, hifsys,
infracfg, pericfg, topckgen and audsys for MT7622.
Signed-off-by: Chen Zhong <chen.zhong@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This patch adds the binding documentation for apmixedsys, bdpsys,
imgsys, imgsys, infracfg, mcucfg, mfgcfg, mmsys, pericfg, topckgen,
vdecsys and vencsys for Mediatek MT2712.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
please pull the following:
- Eric adds support for the CLCD and PWM controller on Cygnus chis
- Loic fixes the console path on the Raspberry Pi 3 (already submitted as
fixes) and then proceeds with enabling the BCM43438 bluetooth chip on
the Raspberry Pi 3
- Rafal specifies the USB ports on the Luxul XWR-1200
- Dan adds support for the Luxul ABR-4500 based on BCM47094, the Luxul XAP-810
and XAP-1440 both based on BCM53573
- Florian adds support for the Broadcom Hurricane 2 SoC by adding general
machine binding, clock binding, SoC DTS include file and a DTS for the
Ubiquiti Networks UniFi Switch 8
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Merge tag 'arm-soc/for-4.15/devicetree' of http://github.com/Broadcom/stblinux into next/dt
Pull "Broadcom devicetree changes for 4.15" from Florian Fainelli:
This pull request contains Broadcom ARM-based Device Tree changes for 4.15,
please pull the following:
- Eric adds support for the CLCD and PWM controller on Cygnus chis
- Loic fixes the console path on the Raspberry Pi 3 (already submitted as
fixes) and then proceeds with enabling the BCM43438 bluetooth chip on
the Raspberry Pi 3
- Rafal specifies the USB ports on the Luxul XWR-1200
- Dan adds support for the Luxul ABR-4500 based on BCM47094, the Luxul XAP-810
and XAP-1440 both based on BCM53573
- Florian adds support for the Broadcom Hurricane 2 SoC by adding general
machine binding, clock binding, SoC DTS include file and a DTS for the
Ubiquiti Networks UniFi Switch 8
* tag 'arm-soc/for-4.15/devicetree' of http://github.com/Broadcom/stblinux:
ARM: dts: Hurricane 2: Add basic support for Ubiquiti UniFi Switch 8
dt-bindings: Add Ubiquiti Networks vendor prefix
ARM: dts: Add Broadcom Hurricane 2 DTS include file
dt-bindings: Document Broadcom Hurricane 2 clocks
dt-bindings: Add documentation for Broadcom Hurricane 2 SoCs
ARM: dts: BCM53573: Add DT for Luxul XAP-1440
ARM: dts: BCM53573: Add DT for Luxul XAP-810
ARM: dts: BCM5301X: Add DT for Luxul ABR-4500
ARM: dts: BCM5301X: Add DT for Luxul XBR-4500
ARM: dts: BCM5301X: Specify USB ports for USB LED of Luxul XWR-1200
ARM: dts: bcm2837-rpi-3-b: Add bcm43438 serial slave
ARM: dts: bcm283x: Fix console path on RPi3
ARM: dts: cygnus: Add the PWM node
ARM: dts: cygnus: Add the CLCD controller
- add SMP support to Meson8/8b
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Merge tag 'amlogic-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/soc
Pull "Amlogic SoC updates for v4.15" from Kevin Hilman:
- add SMP support to Meson8/8b
* tag 'amlogic-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
ARM: meson: enable MESON_IRQ_GPIO in Kconfig for meson8b
ARM: meson: Add SMP bringup code for Meson8 and Meson8b
ARM: smp_scu: allow the platform code to read the SCU CPU status
ARM: smp_scu: add a helper for powering on a specific CPU
dt-bindings: Amlogic: Add Meson8 and Meson8b SMP related documentation
A bunch of patches for the sunxi documentation and mach-sunxi. The most
notable feature is the introduction of the R40 support.
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Merge tag 'sunxi-core-for-4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/soc
Pull "Allwinner core changes for 4.15" from Maxime Ripard:
A bunch of patches for the sunxi documentation and mach-sunxi. The most
notable feature is the introduction of the R40 support.
* tag 'sunxi-core-for-4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
ARM: sunxi: add support for R40 SoC
ARM: sunxi: fix the core number of V3s in sunxi README
dt-bindings: add compatible string for Allwinner V3s SoC
With this patch we add documentation for:
* power-management-unit: the PMU is used to bring up the cores during
SMP operations
* sram: among other things the sram is used to store the first code
executed by the core when it is powered up
* cpu-enable-method: the CPU enable method used by Amlogic Meson8 and
Meson8b SoCs
Signed-off-by: Carlo Caione <carlo@endlessm.com>
[also add Meson8 to the documentation]
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Define a compatible string for MeLE V9 Media Player.
Cc: meleservice@mele.cn
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Remove of Exynos4212 related dead code (no more support for this SoC).
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Merge tag 'samsung-drivers-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/drivers
Pull "Samsung soc drivers changes for v4.15" from Krzysztof Kozłowski:
Remove of Exynos4212 related dead code (no more support for this SoC).
* tag 'samsung-drivers-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
soc: samsung: Remove Exynos4212 related dead code
Pull "non-urgent device tree fixes for omaps for v4.15 merge window"
from Tony Lindgren
Non-urgent device tree fixes for omaps that can all wait for v4.15
merge window.
Turns out that we have many devices working just because we have
the legacy platform data still around. This is mostly an issue
for omap4, other SoCs just have minimal fixes needed.
As many of the missing device tree nodes and properties are for
devices that have no drivers in the mainline kernel, such as
slimbus, iss, mcasp, aess, fdif and gpu, we might as well start
using the new "ti,sysc" interconnect target module binding for
them so we can get the devices with no child device drivers idled.
This also makes it possible to drop unnecessary platform data
in later patches.
* tag 'omap-for-v4.15/fixes-dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Fix typo for omap4 mcasp rx path
ARM: dts: Configure SmartReflex only to idle the interconnect target module
ARM: dts: Add nodes for missing omap4 interconnect target modules
dt-bindings: bus: Minimal TI sysc interconnect target module binding
ARM: dts: Add missing hwmod related properties for dra7
ARM: dts: Add missing hwmod related nodes for am33xx
ARM: dts: Add missing dma hwmod property for omap5
ARM: dts: Add missing wdt3 node for omap4
ARM: dts: Add missing hsi node for omap4
ARM: dts: Add missing onewire node for omap4
ARM: dts: Add missing smartreflex node and binding for omap4
ARM: dts: Add missing hwmods property for omap4 dma
ARM: dts: Add missing properties for omap4 control modules
ARM: dts: Configure pmu without interrupt for omap4430
ARM: dts: Add missing dma hwmods property for omap3
Pull "Rockchip dts32 updates for 4.15 part1" from Heiko Stübner:
One new board the Vyasa from Amarula Solutions using a rk3288
and core lvds node for the newly added driver+binding.
Also bindings + nodes for the Mali-Utgard GPUs found on some
Rockchip socs like rk3036 and rk3188. With the recently revived
Lima project they can even render a red triangle to a png file.
* tag 'v4.15-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: Enable thermal on rk3288-vyasa board
ARM: dts: rockchip: fix mali400 ppmmu interrupt names
ARM: dts: rockchip: Enable mali GPU node on rk3288-vyasa
ARM: dts: rockchip: enable gpu on rk3188-radxarock
ARM: dts: rockchip: add gpu nodes on rk3066/rk3188
ARM: dts: rockchip: add rk322x gpu node
ARM: dts: rockchip: enable the gpu on rk3036-kylin boards
ARM: dts: rockchip: add rk3036 gpu node
dt-bindings: gpu: mali-utgard: add optional power-domain reference
dt-bindings: gpu: mali-utgard: add optional supply regulator
dt-bindings: gpu: mali-utgard: Add Rockchip Utgard Malis
ARM: dts: rockchip: enable vops and hdmi output on rk3288-vyasa
ARM: dts: rockchip: Add rk3288 vyasa board
dt-bindings: Add vendor prefix for Amarula Solutions
ARM: dts: rockchip: add LVDS node for rk3288
Pull "Samsung DTS ARM changes for 4.15" from Krzysztof Kozłowski:
1. Add new board: Hardkernel Odroid HC1.
2. Fix incomplete Odroid-XU3/4 thermal-zones definition leading to
possible overheat if first pair of A7+A15 cores is idle but rest of
CPUs are busy.
3. Add capacity-dmips-mhz properties for CPUs of octa-core SoCs.
4. Add power button to Odroid XU3/4.
5. Improvements in Gscaler, HDMI and Mixer blocks on Exynos5.
6. Add suspend quirk to DWC3 USB controller to fix enumeration of
SuperSpeed devices on Odroid XU4.
7. Add HDMI and MHL to Trats2.
8. Cleanups (redundant properties and nodes).
* tag 'samsung-dt-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
dt-bindings: samsung: Document binding for new Odroid HC1 board
ARM: dts: exynos: Add HDMI and Sil9234 to Trats2 board
ARM: dts: exynos: Add support for Hardkernel's Odroid HC1 board
ARM: dts: exynos: Move audio clocks configuration to odroidxu3-audio.dtsi
ARM: dts: exynos: Add dwc3 SUSPHY quirk
ARM: dts: exynos: Add status property to Exynos 542x Mixer nodes
ARM: dts: exynos: Add status property to Exynos 5250 HDMI and Mixer nodes
ARM: dts: exynos: Cleanup HDMI DCC definitions on Exynos5250 and Exynos542x boards
ARM: dts: exynos: Move HDMI PHY node from boards to exynos5250.dtsi
ARM: dts: exynos: Use specific compatibles for proper Gscaler limits on Exynos5250 and Exynos5420
ARM: dts: exynos: Remove redundant interrupt properties in gpio-keys on Odroid boards
ARM: dts: exynos: Add power button for Odroid XU3/4
ARM: dts: exynos: Remove the display-timing and delay from Rinato
ARM: dts: exynos: add exynos5422 cpu capacity-dmips-mhz information
ARM: dts: exynos: add exynos5420 cpu capacity-dmips-mhz information
ARM: dts: exynos: fix incomplete Odroid-XU3/4 thermal-zones definition
Introduce new bindings for the Meson AXG SoC which now have
different memory layout.
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This patch documents the devicetree binding in use for ARM SPE.
Cc: Rob Herring <robh@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Document a compatible string for the PROBOX2 AVA TV Box.
Cc: support@probox2.com
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Add binding documentation for the Broadcom Hurricane 2 SoCs used in
switching control planes.
Acked-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The Khadas VIM2 is a Single Board Computer, respin of the origin
Khadas VIM board, using an Amlogic S912 SoC and more server oriented.
It provides the same external connectors and header pinout, plus a SPI
NOR Flash, a reprogrammable STM8S003 MCU, FPC Connector, Cooling FAN header
and Pogo Pads Arrays.
Cc: Gouwa <gouwa@szwesion.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Support for Exynos4212 SoCs has been removed by commit bca9085e0a ("ARM:
dts: exynos: remove Exynos4212 support (dead code)"), so there is no need
to keep remaining dead code related to this SoC version.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
There are three register areas which contain information about the SoC
version and revision:
- the assist registers contain the SoC's "major version" which encodes
the SoC generation and part number. this is available on Meson6,
Meson8 and Meson8b SoCs.
- the bootrom register contains at least the SoCs "misc version". this
is avilable on Meson6, Meson8 and Meson8b
- the analog top registers contain information about the SoC revision.
this is only available on Meson8 and Meson8b
Not much else is currently known about these registers.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Consistently do not suffix compat string documentation with a ';'
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Allwinner R40 is a new SoC, with Quad Core Cortex-A7 and peripherals
like A20.
Add support for it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The compatible string for Allwinner V3s SoC used to be missing.
Add it to the binding document.
Fixes: b074fede01 ("arm: sunxi: add support for V3s SoC")
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Document the Eagle device tree bindings, listing it as a supported board.
This allows to use checkpatch.pl to validate .dts files referring to the
Eagle board.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add Kingfisher Device tree bindings Documentation, listing it as a
supported board.
Kingfisher is the H3ULCB/M3ULCB extension board.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
On omap4, we are missing several ti,hwmods properties and IO
ranges for system control modules. These are needed by the SoC
interconnect code.
Note that this will only show up as a bug with "doesn't have
mpu register target base" boot errors when the legacy platform
data is removed.
In order to add these, we need to move omap4_pmx_wkup to be a
child of omap4_padconf_wkup.
On omap4 there are separate modules for control module and
control module pads. For control module core, we have this
already configured except for the missing ti,hwmods and reg
entries.
Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Update the Broadcom STB Power Management binding document with new
compatible strings for the DDR PHY and memory controller found on newer
chips.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This patch adds initial support for rk3288 based
Vyasa board, which is made by Amarula Solutions.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
As usual, device tree updates is the bulk of our material in this merge
window. This time around, 559 patches affecting both 32- and 64-bit
platforms.
Changes are too many to list individually, but some of the larger ones:
New platform/SoC support:
- Automotive:
+ Renesas R-Car D3 (R8A77995)
+ TI DT76x
+ MediaTek mt2712e
- Communication-oriented:
+ Qualcomm IPQ8074
+ Broadcom Stingray
+ Marvell Armada 8080
- Set top box:
+ Uniphier PXs3
Besides some vendor reference boards for the SoC above, there are also several
new boards/machines:
- TI AM335x Moxa UC-8100-ME-T open platform
- TI AM57xx Beaglebone X15 Rev C
- Microchip/Atmel sama5d27 SoM1 EK
- Broadcom Raspberry Pi Zero W
- Gemini-based D-Link DIR-685 router
- Freescale i.MX6:
+ Toradex Apalis module + Apalis and Ixora carrier boards
+ Engicam GEAM6UL Starter Kit
- Freescale i.MX53-based Beckhoff CX9020 Embedded PC
- Mediatek mt7623-based BananaPi R2
- Several Allwinner-based single-board computers:
+ Cubietruck plus
+ Bananapi M3, M2M and M64
+ NanoPi A64
+ A64-OLinuXino
+ Pine64
- Rockchip RK3328 Pine64/Rock64 board support
- Rockchip RK3399 boards:
+ RK3399 Sapphire module on Excavator carrier (RK3399 reference design)
+ Theobroma Systems RK3399-Q7 SoM
- ZTE ZX296718 PCBOX Board
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Merge tag 'armsoc-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM/arm64 Devicetree updates from Olof Johansson:
"As usual, device tree updates is the bulk of our material in this
merge window. This time around, 559 patches affecting both 32- and
64-bit platforms.
Changes are too many to list individually, but some of the larger
ones:
New platform/SoC support:
- Automotive:
+ Renesas R-Car D3 (R8A77995)
+ TI DT76x
+ MediaTek mt2712e
- Communication-oriented:
+ Qualcomm IPQ8074
+ Broadcom Stingray
+ Marvell Armada 8080
- Set top box:
+ Uniphier PXs3
Besides some vendor reference boards for the SoC above, there are also
several new boards/machines:
- TI AM335x Moxa UC-8100-ME-T open platform
- TI AM57xx Beaglebone X15 Rev C
- Microchip/Atmel sama5d27 SoM1 EK
- Broadcom Raspberry Pi Zero W
- Gemini-based D-Link DIR-685 router
- Freescale i.MX6:
+ Toradex Apalis module + Apalis and Ixora carrier boards
+ Engicam GEAM6UL Starter Kit
- Freescale i.MX53-based Beckhoff CX9020 Embedded PC
- Mediatek mt7623-based BananaPi R2
- Several Allwinner-based single-board computers:
+ Cubietruck plus
+ Bananapi M3, M2M and M64
+ NanoPi A64
+ A64-OLinuXino
+ Pine64
- Rockchip RK3328 Pine64/Rock64 board support
- Rockchip RK3399 boards:
+ RK3399 Sapphire module on Excavator carrier (RK3399 reference design)
+ Theobroma Systems RK3399-Q7 SoM
- ZTE ZX296718 PCBOX Board"
* tag 'armsoc-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (559 commits)
ARM: dts: at91: at91sam9g45: add AC97
arm64: dts: marvell: mcbin: enable more networking ports
arm64: dts: marvell: add a reference to the sysctrl syscon in the ppv2 node
arm64: dts: marvell: add TX interrupts for PPv2.2
arm64: dts: uniphier: add PXs3 SoC support
ARM: dts: uniphier: add pinctrl groups of ethernet phy mode
ARM: dts: uniphier: fix size of sdctrl nodes
ARM: dts: uniphier: add AIDET nodes
arm64: dts: uniphier: fix size of sdctrl node
arm64: dts: uniphier: add AIDET nodes
Revert "ARM: dts: sun8i: h3: Enable dwmac-sun8i on the Beelink X2"
arm64: dts: uniphier: add reset controller node of analog amplifier
arm64: dts: marvell: add Device Tree files for Armada-8KP
arm64: dts: rockchip: add Haikou baseboard with RK3399-Q7 SoM
arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM
dt-bindings: add rk3399-q7 SoM
ARM: dts: rockchip: enable usb for rv1108-evb
ARM: dts: rockchip: add usb nodes for rv1108 SoCs
dt-bindings: update grf-binding for rv1108 SoCs
ARM: dts: aspeed-g4: fix AHB window size of the SMC controllers
...
This branch contains platform-related driver updates for ARM and ARM64.
Among them:
- Reset driver updates:
+ New API for dealing with arrays of resets
+ Make unimplemented {de,}assert return success on shared resets
+ MSDKv1 driver
+ Removal of obsolete Gemini reset driver
+ Misc updates for sunxi and Uniphier
- SoC drivers:
+ Platform SoC driver registration on Tegra
+ Shuffle of Qualcomm drivers into a submenu
+ Allwinner A64 support for SRAM
+ Renesas R-Car R3 support
+ Power domains for Rockchip RK3366
- Misc updates and smaller fixes for TEE and memory driver subsystems
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Olof Johansson:
"This branch contains platform-related driver updates for ARM and ARM64.
Among them:
- Reset driver updates:
+ New API for dealing with arrays of resets
+ Make unimplemented {de,}assert return success on shared resets
+ MSDKv1 driver
+ Removal of obsolete Gemini reset driver
+ Misc updates for sunxi and Uniphier
- SoC drivers:
+ Platform SoC driver registration on Tegra
+ Shuffle of Qualcomm drivers into a submenu
+ Allwinner A64 support for SRAM
+ Renesas R-Car R3 support
+ Power domains for Rockchip RK3366
- Misc updates and smaller fixes for TEE and memory driver
subsystems"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits)
firmware: arm_scpi: fix endianness of dev_id in struct dev_pstate_set
soc/tegra: fuse: Add missing semi-colon
soc/tegra: Restrict SoC device registration to Tegra
drivers: soc: sunxi: add support for A64 and its SRAM C
drivers: soc: sunxi: add support for remapping func value to reg value
drivers: soc: sunxi: fix error processing on base address when claiming
dt-bindings: add binding for Allwinner A64 SRAM controller and SRAM C
bus: sunxi-rsb: Enable by default for ARM64
soc/tegra: Register SoC device
firmware: tegra: set drvdata earlier
memory: Convert to using %pOF instead of full_name
soc: Convert to using %pOF instead of full_name
bus: Convert to using %pOF instead of full_name
firmware: Convert to using %pOF instead of full_name
soc: mediatek: add SCPSYS power domain driver for MediaTek MT7622 SoC
soc: mediatek: add header files required for MT7622 SCPSYS dt-binding
soc: mediatek: reduce code duplication of scpsys_probe across all SoCs
dt-bindings: soc: update the binding document for SCPSYS on MediaTek MT7622 SoC
reset: uniphier: add analog amplifiers reset control
reset: uniphier: add video input subsystem reset control
...
This branch contains platform updates for 32- and 64-bit ARM,
including defconfig updates to enable new options, drivers and
platforms. There are also a few fixes and cleanups for some existing vendors.
Some of the things worth highlighting here are:
- Enabling new crypt drivers on arm64 defconfig
- QCOM IPQ8074 clocks and pinctrl drivers on arm64 defconfig
- Debug support enabled for Renesas r8a7743
- Various config updates for Renesas platforms (sound, USB, other drivers)
- Platform support (including SMP) for TI dra762
- OMAP cleanups: Move to use generic 8250 debug_ll, removal of stale DMA code
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Merge tag 'armsoc-platforms' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM/arm64 SoC platform updates from Olof Johansson: "This branch
contains platform updates for 32- and 64-bit ARM, including defconfig
updates to enable new options, drivers and platforms. There are also a
few fixes and cleanups for some existing vendors.
Some of the things worth highlighting here are:
- Enabling new crypt drivers on arm64 defconfig
- QCOM IPQ8074 clocks and pinctrl drivers on arm64 defconfig
- Debug support enabled for Renesas r8a7743
- Various config updates for Renesas platforms (sound, USB, other
drivers)
- Platform support (including SMP) for TI dra762
- OMAP cleanups: Move to use generic 8250 debug_ll, removal of stale
DMA code"
* tag 'armsoc-platforms' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (109 commits)
ARM: multi_v7_defconfig: make eSDHC driver built-in
arm64: defconfig: enable rockchip graphics
MAINTAINERS: Update Cavium ThunderX2 entry
ARM: config: aspeed: Add I2C, VUART, LPC Snoop
ARM: configs: aspeed: Update Aspeed G4 with VMSPLIT_2G
ARM: s3c24xx: Fix NAND ECC mode for mini2440 board
ARM: davinci_all_defconfig: enable tinydrm and ST7586
arm64: defconfig: Enable QCOM IPQ8074 clock and pinctrl
ARM: defconfig: tegra: Enable ChipIdea UDC driver
ARM: configs: Add Tegra I2S interfaces to multi_v7_defconfig
ARM: tegra: Add Tegra I2S interfaces to defconfig
ARM: tegra: Update default configuration for v4.13-rc1
MAINTAINERS: update ARM/ZTE entry
soc: versatile: remove unnecessary static in realview_soc_probe()
ARM: Convert to using %pOF instead of full_name
ARM: hisi: Fix typo in comment
ARM: multi_v7_defconfig: add CONFIG_BRCMSTB_THERMAL
arm64: defconfig: add CONFIG_BRCMSTB_THERMAL
arm64: defconfig: add recently added crypto drivers as modules
arm64: defconfig: enable CONFIG_UNIPHIER_WATCHDOG
...
- Convert more DT code to use of_property_read_* API.
- Improve DT overlay support when adding multiple overlays.
- Convert printk's to %pOF format specifiers. Most went via subsystem
trees, but picked up the remaining orphans.
- Correct unittests to use preferred "okay" for "status" property value.
- Add a KASLR seed property.
- Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa.
- Fix modalias buffer handling.
- Clean-up of include paths for building dtbs.
- Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10 devices.
- Add nvmem bindings for MediaTek MT7623 and MT7622 SoC.
- Add compatible string for Allwinner H5 Mali-450 GPU.
- Fix links to old OpenFirmware docs with new mirror on devicetree.org.
- Remove status property from binding doc examples.
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Merge tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring:
"There's a few orphans in the conversion to %pOF printf specifiers
included here that no one else picked up.
Summary:
- Convert more DT code to use of_property_read_* API.
- Improve DT overlay support when adding multiple overlays
- Convert printk's to %pOF format specifiers. Most went via subsystem
trees, but picked up the remaining orphans
- Correct unittests to use preferred "okay" for "status" property
value
- Add a KASLR seed property
- Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa
- Fix modalias buffer handling
- Clean-up of include paths for building dtbs
- Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10
devices
- Add nvmem bindings for MediaTek MT7623 and MT7622 SoC
- Add compatible string for Allwinner H5 Mali-450 GPU
- Fix links to old OpenFirmware docs with new mirror on
devicetree.org
- Remove status property from binding doc examples"
* tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits)
devicetree: Adjust status "ok" -> "okay" under drivers/of/
dt-bindings: Remove "status" from examples
dt-bindings: pinctrl: sh-pfc: Use generic node name
dt-bindings: Add vendor Mellanox
dt-binding: net/phy: fix interrupts description
virt: Convert to using %pOF instead of full_name
macintosh: Convert to using %pOF instead of full_name
ide: pmac: Convert to using %pOF instead of full_name
microblaze: Convert to using %pOF instead of full_name
dt-bindings: usb: musb: Grammar s/the/to/, s/is/are/
of: Use PLATFORM_DEVID_NONE definition
of/device: Fix of_device_get_modalias() buffer handling
of/device: Prevent buffer overflow in of_device_modalias()
dt-bindings: add amc6821, isl1208 trivial bindings
dt-bindings: add vendor prefix for Theobroma Systems
of: search scripts/dtc/include-prefixes path for both CPP and DTC
of: remove arch/$(SRCARCH)/boot/dts from include search path for CPP
of: remove drivers/of/testcase-data from include search path for CPP
of: return of_get_cpu_node from of_cpu_device_node_get if CPUs are not registered
iio: srf08: add device tree binding for srf02 and srf10
...
Here is the big char/misc driver update for 4.14-rc1.
Lots of different stuff in here, it's been an active development cycle
for some reason. Highlights are:
- updated binder driver, this brings binder up to date with what
shipped in the Android O release, plus some more changes that
happened since then that are in the Android development trees.
- coresight updates and fixes
- mux driver file renames to be a bit "nicer"
- intel_th driver updates
- normal set of hyper-v updates and changes
- small fpga subsystem and driver updates
- lots of const code changes all over the driver trees
- extcon driver updates
- fmc driver subsystem upadates
- w1 subsystem minor reworks and new features and drivers added
- spmi driver updates
Plus a smattering of other minor driver updates and fixes.
All of these have been in linux-next with no reported issues for a
while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH:
"Here is the big char/misc driver update for 4.14-rc1.
Lots of different stuff in here, it's been an active development cycle
for some reason. Highlights are:
- updated binder driver, this brings binder up to date with what
shipped in the Android O release, plus some more changes that
happened since then that are in the Android development trees.
- coresight updates and fixes
- mux driver file renames to be a bit "nicer"
- intel_th driver updates
- normal set of hyper-v updates and changes
- small fpga subsystem and driver updates
- lots of const code changes all over the driver trees
- extcon driver updates
- fmc driver subsystem upadates
- w1 subsystem minor reworks and new features and drivers added
- spmi driver updates
Plus a smattering of other minor driver updates and fixes.
All of these have been in linux-next with no reported issues for a
while"
* tag 'char-misc-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (244 commits)
ANDROID: binder: don't queue async transactions to thread.
ANDROID: binder: don't enqueue death notifications to thread todo.
ANDROID: binder: Don't BUG_ON(!spin_is_locked()).
ANDROID: binder: Add BINDER_GET_NODE_DEBUG_INFO ioctl
ANDROID: binder: push new transactions to waiting threads.
ANDROID: binder: remove proc waitqueue
android: binder: Add page usage in binder stats
android: binder: fixup crash introduced by moving buffer hdr
drivers: w1: add hwmon temp support for w1_therm
drivers: w1: refactor w1_slave_show to make the temp reading functionality separate
drivers: w1: add hwmon support structures
eeprom: idt_89hpesx: Support both ACPI and OF probing
mcb: Fix an error handling path in 'chameleon_parse_cells()'
MCB: add support for SC31 to mcb-lpc
mux: make device_type const
char: virtio: constify attribute_group structures.
Documentation/ABI: document the nvmem sysfs files
lkdtm: fix spelling mistake: "incremeted" -> "incremented"
perf: cs-etm: Fix ETMv4 CONFIGR entry in perf.data file
nvmem: include linux/err.h from header
...
Pretty much any node can have a status property, so it doesn't need to
be in examples.
Converted with the following command and removed examples with SoC and
board specific splits:
git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d'
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Add description for a new family SoC from Marvell: Armada-8KP.
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Merge tag 'mvebu-dt64-4.14-3' of git://git.infradead.org/linux-mvebu into next/dt64
mvebu dt64 for 4.14 (part 3)
Add description for a new family SoC from Marvell: Armada-8KP.
* tag 'mvebu-dt64-4.14-3' of git://git.infradead.org/linux-mvebu:
arm64: dts: marvell: add Device Tree files for Armada-8KP
Signed-off-by: Olof Johansson <olof@lixom.net>
The Linux coresight drivers define the programmable ATB replicator as
Qualcomm replicator, while this is designed by ARM. This can cause
confusion to a user selecting the driver. Cleanup all references to
make it explicitly clear. This patch :
1) Replace the compatible string for the replicator :
qcom,coresight-replicator1x => arm,coresight-dynamic-replicator
2) Changes the Kconfig symbol (since this is not part of any defconfigs)
CORESIGHT_QCOM_REPLICATOR => CORESIGHT_DYNAMIC_REPLICATOR
3) Improves the help message in the Kconfig.
4) Changes the name of the driver and the file :
coresight-replicator-qcom => coresight-dynamic-replicator
Cc: Pratik Patel <pratikp@codeaurora.org>
Cc: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: devicetree@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sapphire som+baseboard which is another evaluation board for Rocckhip
customers and the rk3399-based som+baseboard from Austria-based
Theobroma Systems, which interestingly is in a miniITX formfactor
and provides a real PCIe x4 slot.
New nodes include on rk3399 graphics (vops, hdmi, etc) and more iommus,
on rk3328 iommus, pwm, thermal management, and sound as well as operating
points and rk3368 got iommu nodes and cpu operating points.
On existing boards firefly got operating points, the rk3328-evb got its
pmic and gru boards got some sound-related fixes.
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Merge tag 'v4.14-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64
Pull "second round of Rockchip dts64 changes for 4.14" from Heiko Stübner:
3 new boards, the rk3328-based Rock64 from the Pine64-makers, the
Sapphire som+baseboard which is another evaluation board for Rocckhip
customers and the rk3399-based som+baseboard from Austria-based
Theobroma Systems, which interestingly is in a miniITX formfactor
and provides a real PCIe x4 slot.
New nodes include on rk3399 graphics (vops, hdmi, etc) and more iommus,
on rk3328 iommus, pwm, thermal management, and sound as well as operating
points and rk3368 got iommu nodes and cpu operating points.
On existing boards firefly got operating points, the rk3328-evb got its
pmic and gru boards got some sound-related fixes.
* tag 'v4.14-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (29 commits)
arm64: dts: rockchip: add Haikou baseboard with RK3399-Q7 SoM
arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM
dt-bindings: add rk3399-q7 SoM
arm64: dts: rockchip: add rk3328-rock64 board
arm64: dts: rockchip: add rk3328 pdm node
arm64: dts: rockchip: add more rk3399 iommu nodes
arm64: dts: rockchip: add rk3368 iommu nodes
arm64: dts: rockchip: add rk3328 iommu nodes
arm64: dts: rockchip: Add basic cpu frequencies for RK3368
arm64: dts: rockchip: add rk805 node for rk3328-evb
arm64: dts: rockchip: Assign mic irq to correct device for Gru
arm64: dts: rockchip: init rk3399 vop clock rates
arm64: dts: rockchip: Add pwm nodes for rk3328
arm64: dts: rockchip: Fix wrong rt5514 dmic delay property for Gru
arm64: dts: rockchip: disable tx ipgap linecheck for rk3399 dwc3
arm64: dts: rockchip: remove num-slots property from rk3399-sapphire
arm64: dts: rockchip: Enable tsadc module on RK3328 eavluation board
arm64: dts: rockchip: add thermal nodes for rk3328 SoC
arm64: dts: rockchip: add tsadc node for rk3328 SoC
arm64: dts: rockchip: add rk3328 i2s nodes
...
This commit adds the base Device Tree files for the Armada 8KPlus.
The Armada 8KP SoCs include several hardware blocks, and this
commit only adds support for the AP810 block, that contains the CPU
core and basic peripherals.
AP810 is a high-performance die, includes octal core application
processor based ARMv8-A architecture, two standard high speed DDR4
interface, and GIC-600 interrupt controller.
AP810 Built as part of Marvell’s MoChi AP family products.
Armada-8080 (8KPlus family), include an AP810 block that contains
the CPU core and basic peripherals.
This commit creates the following hierarchy:
* armada-ap810-ap0.dtsi - definitions common to AP810
* armada-ap810-ap0-octa-core.dtsi - description of the octa cores
* armada-8080.dtsi - description of the 8080 SoC
* armada-8080-db.dts - description of the 8080 board
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
RK3399-Q7 is a Qseven compatible system-on-module by Theobroma Systems.
This adds the module and the EVK baseboard "Haikou"
Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The ROCK64 is a credit card size 4K60P HDR Media Board Computer using the
Rockchip RK3328 Quad-Core ARM Cortex A53 64-Bit Processor and supporting
up to 4GB 1600MHz LPDDR3 memory. It provides eMMC module socket, MicroSD
Card slot, Pi-2 Bus, Pi-P5+ Bus, USB 3.0 and many others peripheral
devices interface for makers to integrate with sensors and devices.
The devicetree currently supports basic peripherals, with more to be
added later on.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* Add RZ/G1M (r8a7743) binding to apmu driver
This allows SMP to be supported on the RZ/G1M SoC
* Add bindings for iW-RainboW-G22D-SODIMM RZ/G1E SODIMM development kit
This is in preparation for adding DTS to support this hardware
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Merge tag 'renesas-dt-bindings2-for-v4.14' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Pull "Second Round of Renesas ARM Based SoC DT Bindings Updates for v4.14" from Simon Horman:
* Add RZ/G1M (r8a7743) binding to apmu driver
This allows SMP to be supported on the RZ/G1M SoC
* Add bindings for iW-RainboW-G22D-SODIMM RZ/G1E SODIMM development kit
This is in preparation for adding DTS to support this hardware
* tag 'renesas-dt-bindings2-for-v4.14' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
dt-bindings: apmu: Document r8a7743 support
ARM: shmobile: document iW-RainboW-G22D SODIMM SOM Development Platform
ARM: shmobile: document iW-RainboW-G22M-SM SODIMM System on Module
- A series from Andrew Lunn updating imx6-rdu2 board to enable
on-board Marvell switch support.
- A series from Jagan Teki updating imx6ul-isiot and imx6ul-geam to
enable audio card and FEC support.
- Add support for Toradex Ixora V1.1 and Apalis Evaluation Board
along with some cleanups.
- Enable DRM display support for imx6ul-evk and imx7d-sdb board.
- Add i.MX53 based Beckhoff CX9020 board support.
- Add GPMI NAND and APBH DMA devices for i.MX7 and enables NAND support
for imx7-colibri board.
- Enables the ADV7180 analog video decoder sensor connected to the
IMX6 IPU on various Gateworks Ventana boards.
- Minor updates on misc boards and some random cleanups.
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Merge tag 'imx-dt-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
Pull "i.MX device tree updates for 4.14" from Shawn Guo:
- A series from Andrew Lunn updating imx6-rdu2 board to enable
on-board Marvell switch support.
- A series from Jagan Teki updating imx6ul-isiot and imx6ul-geam to
enable audio card and FEC support.
- Add support for Toradex Ixora V1.1 and Apalis Evaluation Board
along with some cleanups.
- Enable DRM display support for imx6ul-evk and imx7d-sdb board.
- Add i.MX53 based Beckhoff CX9020 board support.
- Add GPMI NAND and APBH DMA devices for i.MX7 and enables NAND support
for imx7-colibri board.
- Enables the ADV7180 analog video decoder sensor connected to the
IMX6 IPU on various Gateworks Ventana boards.
- Minor updates on misc boards and some random cleanups.
* tag 'imx-dt-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (47 commits)
ARM: dts: imx6q-bx50v3: Enable i2c recovery mechanism
ARM: dts: imx6q-apalis-eval: add support for Apalis Evaluation Board
ARM: dts: imx6: add support for Toradex Ixora V1.1 carrier board
ARM: dts: imx6qdl-apalis: imx6q-apalis-ixora: use i2c from dwc hdmi
ARM: dts: imx6q-apalis-ixora: add camera i2c bus definition
ARM: dts: imx6q-apalis-ixora: get rid of obsolete fusion comment
ARM: dts: imx6qdl-apalis: reword cam i2c comment
ARM: dts: imx6qdl-apalis: imx6q-apalis-ixora: get rid of tegra legacy gen1_i2c comment
ARM: dts: imx6q-apalis-ixora: combine aliases
ARM: dts: imx6qdl-apalis: split usdhc1 pinctrl to support 4- and 8-bit
ARM: dts: imx6q-apalis-ixora: fix usdhc2 pinctrl property
ARM: dts: imx6ul-liteboard: Support poweroff
ARM: dts: imx: add CX9020 Embedded PC device tree
ARM: dts: imx53: add alternative UART2 configuration
ARM: dts: imx53: add srtc node
dt-bindings: arm: Add entry for Beckhoff CX9020
ARM: dts: i.MX25: add RNGB node to dtsi
ARM: dts: imx6ul-14x14-evk: Remove unrelated pin from ENET group
ARM: dts: imx7d-sdb: Add flexcan support
ARM: dts: imx7-colibri: add NAND support
...
4.14, please pull the following:
- Eric moves the bcm2837 DT file from arm64 to arm because it created a maintenance
problem and would have required either duplication or cross merges
- Stefan changes how the pinmuxing is defined and pushes it at the board level
to support Raspberry Pi Zero Wireless. He then adds supports for the actual
Raspberry Pi Zero Wireless board along with binding documentation. Stefan
also defines a proper SMP enable-method property and binding for BCM2836
(Raspbery Pi 2)
- Rafal describes the BCM5301X USB ports correctly in Device Tree such that
it becomes possible to assign them to specific LED triggers (e.g: USB activity).
He does the same thing for BCM53573 and defines default LED triggers for USB.
- Jon provides a fix for Northstar Plus which consists in correctly defining
the "dma-coherent" property for peripherals which are DMA coherent. He also
does a bit of re-arrangement of the USB DT nodes and finally adds USB 3 PHY
and host controller support for NorthStar Plus
- Florian adds support for Broadcom's BCM947189ACDBMR reference board which is
based on BCM47182/53573 and which supports external MoCA (BCM6802)
- Ray fixes the wrong UART2 base address for Cygnus
- Scott moves the v3d node in the proper unit address order and defines the correct
UART alias for the BCM91130_entphn reference board to be UART3
- Jason adds the DT node for the Cygnus Cortex-A9 Performance Monitoring Unit
- Jonathan adds a bunch of additional peripherals to the Cygnus DTS include file:
SDHCI, Keypad, SPI, DMA and pinmux configurations
- Raveendra adds the Cygnus OHCI and EHCI Device Tree nodes
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Merge tag 'arm-soc/for-4.14/devicetree' of http://github.com/Broadcom/stblinux into next/dt
Pull "Broadcom devicetree changes for 4.14" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoCs Device Tree changes for
4.14, please pull the following:
- Eric moves the bcm2837 DT file from arm64 to arm because it created a maintenance
problem and would have required either duplication or cross merges
- Stefan changes how the pinmuxing is defined and pushes it at the board level
to support Raspberry Pi Zero Wireless. He then adds supports for the actual
Raspberry Pi Zero Wireless board along with binding documentation. Stefan
also defines a proper SMP enable-method property and binding for BCM2836
(Raspbery Pi 2)
- Rafal describes the BCM5301X USB ports correctly in Device Tree such that
it becomes possible to assign them to specific LED triggers (e.g: USB activity).
He does the same thing for BCM53573 and defines default LED triggers for USB.
- Jon provides a fix for Northstar Plus which consists in correctly defining
the "dma-coherent" property for peripherals which are DMA coherent. He also
does a bit of re-arrangement of the USB DT nodes and finally adds USB 3 PHY
and host controller support for NorthStar Plus
- Florian adds support for Broadcom's BCM947189ACDBMR reference board which is
based on BCM47182/53573 and which supports external MoCA (BCM6802)
- Ray fixes the wrong UART2 base address for Cygnus
- Scott moves the v3d node in the proper unit address order and defines the correct
UART alias for the BCM91130_entphn reference board to be UART3
- Jason adds the DT node for the Cygnus Cortex-A9 Performance Monitoring Unit
- Jonathan adds a bunch of additional peripherals to the Cygnus DTS include file:
SDHCI, Keypad, SPI, DMA and pinmux configurations
- Raveendra adds the Cygnus OHCI and EHCI Device Tree nodes
* tag 'arm-soc/for-4.14/devicetree' of http://github.com/Broadcom/stblinux:
ARM: BCM53573: Specify ports for USB LED for Tenda AC9
ARM: dts: cygnus: Add generic-ehci/ohci nodes
ARM: dts: cygnus: add serial0 alias for uart3 on bcm91130_entphn
ARM: dts: cygnus: Add additional peripherals to dtsi
ARM: dts: cygnus: Enable Performance Monitoring Unit
ARM: dts: cygnus: place v3d in proper address ordered location
ARM: dts: cygnus: Fix incorrect UART2 register base
ARM: dts: bcm283x: Add 32-bit enable method for SMP
dt-bindings: arm: add SMP enable-method for BCM2836
ARM: dts: BCM53573: Add Broadcom BCM947189ACDBMR board support
ARM: dts: BCM5301X: Specify USB ports for USB LEDs of few devices
ARM: dts: NSP: Add USB3 and USB3 PHY to NSP
ARM: dts: NSP: Rearrage USB entries
ARM: dts: NSP: Add dma-coherent to relevant DT entries
ARM: dts: bcm2835: Add Raspberry Pi Zero W
dt-bindings: bcm: Add Raspberry Pi Zero W
ARM: bcm283x: Define UART pinmuxing on board level
ARM: dts: BCM5301X: Specify USB ports for each controller
ARM: dts: bcm283x: Move the BCM2837 DT contents from arm64 to arm.
This adds dt-binding documentation for Mediatek MT2712.
Only include very basic items: cpu, gic and uart.
Signed-off-by: YT Shen <yt.shen@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Document the iW-RainboW-G22D device tree bindings.
It is just a placeholder for the time being, the actual
implementation is not available yet.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Document the iW-RainboW-G22M-SM SODIMM System on Module device tree
bindings. It is just a placeholder for the time being, the actual
implementation is not available yet.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
- A series of changes for dra7 and am572 to use generic
MMC vqmmc regulator
- Clean-up tps65217 internal interrupts to define them
only in tps65217.dtsi
- Add dra7 iodelay pinctrl driver configuration
- Add buzzer support for am437x-gp-evm
- Disable HDMI CEC internal pull-ups as it seems that
all boards have an external pull for these
- Remove unnecessary interrupt-parent for omap3
- Configure droid 4 vaudio regulator initial mode and
add vibrator
- Enable NAND dma prefetch for am335x-evm, am437x and dra7
- Add pcie1 dt node for EP mode for am57x and dra7
- Add support for new dra76x SoCs and dra76x-evm
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Merge tag 'omap-for-v4.14/dt-v3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Pull "Device tree changes for omaps for v4.14 merge window" from Tony Lindgren:
- A series of changes for dra7 and am572 to use generic
MMC vqmmc regulator
- Clean-up tps65217 internal interrupts to define them
only in tps65217.dtsi
- Add dra7 iodelay pinctrl driver configuration
- Add buzzer support for am437x-gp-evm
- Disable HDMI CEC internal pull-ups as it seems that
all boards have an external pull for these
- Remove unnecessary interrupt-parent for omap3
- Configure droid 4 vaudio regulator initial mode and
add vibrator
- Enable NAND dma prefetch for am335x-evm, am437x and dra7
- Add pcie1 dt node for EP mode for am57x and dra7
- Add support for new dra76x SoCs and dra76x-evm
* tag 'omap-for-v4.14/dt-v3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (25 commits)
ARM: dts: nokia n900: update dts with camera support
ARM: dts: Add support for dra76-evm
ARM: dts: Add support for dra76x family of devices
ARM: dts: DRA7: Add pcie1 dt node for EP mode
ARM: dts: am335x: add support for Moxa UC-8100-ME-T open platform
ARM: dts: dra7xx: Enable NAND dma prefetch by default
ARM: dts: am437xx: Enable NAND dma prefetch by default
ARM: dts: am335x-evm: Enable NAND dma prefetch by default
ARM: dts: omap4-droid4: Add vibrator
ARM: dts: motorola-cpcap-mapphone: set initial mode for vaudio
ARM: dts: omap3: Remove needless interrupt-parent property
ARM: dts: Disable HDMI CEC internal pull-ups
ARM: dts: am437x-gp-evm: Add support for buzzer
ARM: dts: Add dra7 iodelay configuration
ARM: dts: tps65217: Add power button interrupt to the common tps65217.dtsi file
ARM: dts: tps65217: Add charger interrupts to the common tps65217.dtsi file
ARM: dts: omap*: Replace deprecated "vmmc_aux" with "vqmmc"
ARM: dts: am572x-idk: Fix GPIO polarity for MMC1 card detect
ARM: dts: am571x-idk: Fix GPIO polarity for MMC1 card detect
ARM: dts: dra7: Add "max-frequency" property to MMC dt nodes
...
dra76-evm is a board based on TI's dra76 processor targeting
for infotainment systems. Adding support for this platform.
dra76-evm and dra7-evm has a similar layout except with few differences.
So create a dra7-evm-common.dtsi with similarities on dra76-evm and
dra7-evm. Include this common dtsi in both dra7-evm.dts and dra76-evm.dts
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Arnd Bergmann