Add support for on-chip I2C controller used on old UniPhier SoCs
such as PH1-LD4, PH1-sLD8, etc. This adapter is so simple that
it has no FIFO in it.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Update the documentation about:
1. Usage of PMU_SPARE2 register.
Bootloaders on Exynos542x-based boards often use the register
PMU_SPARE2 (0x908) in the same way as on Exynos3250: as a indicator
the secondary CPU was booted on. The bootloader will set this value
to non-zero, after sucessfull power up of secondary CPU. In the same
time this booted CPU will stuck (spin) waiting for software reset.
2. Exynos542x entry address for secondary CPU boot up after system
suspend (with MCPM enabled and in non-secure mode).
See arch/arm/mach-exynos/mcpm-exynos.c for source code.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Since commit 29e5eea06bc1 ("ARM: EXYNOS: Get current parent clock for
power domain on/off") the "pclkN" names of "clock-names" property is not
parsed any more. The bindings and driver were updated but the example
was not. Fix the example now.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Add the Altera PCIe host controller driver.
[bhelgaas: whitespace, fold in DT and maintainer updates, OF_PCI
dependency from Arnd]
Signed-off-by: Ley Foon Tan <lftan@altera.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Rob Herring <robh@kernel.org> (DT binding)
- Add IOMUXC LPSR (Low Power State Retention) device for i.MX7D.
- Add a few low power mode related devices and touch controller for
i.MX6UL.
- Add a number of devices for i.MX7D SDB board support, USB, Dual FEC,
and eMMC5.0.
- i.MX6 Boundary Devices updates: relicense under GPLv2/X11, add Okaya
LCD, touch and wifi support, add new boards Nitrogen6_Lite and
Nitrogen6_Max.
- Enable touch screen and NAND Flash controller for a few Vybrid
devices.
- Some random and small updates on LS1021A and MXS support.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJWJQUPAAoJEFBXWFqHsHzOo+cH/irx+abVdFV97q6M0VwFsQ3/
Tf4/CsdiTjM5ZDrKZEtXzP8BZl+ZO4tQXLspP+wVceQ+PVUiVvdAHu0l68iuJRrA
+Bj9VrLIzMDf7FVpzbZHZD3kd1NALGh/5i0TerkuZMNl1KH57HyGjLnjKH43n7uz
mFPeZFAQMwSjEnRJj/6217Itqi+LurARJsnXQs6uhQ7feSsA88HU3EQ8QsiZqiAu
MULAJBYaE09shlokuXIKx67t8outdb8C0Uue64nt42y8NR0m5eVVG7NJoF+23T6C
CRX5zveYa7D2QXTkihvjdRpazhLiPnwV3RCVejLOZMk0G14hD9U39jkTp+9ws1w=
=kPBq
-----END PGP SIGNATURE-----
Merge tag 'imx-dt-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
The i.MX device tree changes for 4.4:
- Add IOMUXC LPSR (Low Power State Retention) device for i.MX7D.
- Add a few low power mode related devices and touch controller for
i.MX6UL.
- Add a number of devices for i.MX7D SDB board support, USB, Dual FEC,
and eMMC5.0.
- i.MX6 Boundary Devices updates: relicense under GPLv2/X11, add Okaya
LCD, touch and wifi support, add new boards Nitrogen6_Lite and
Nitrogen6_Max.
- Enable touch screen and NAND Flash controller for a few Vybrid
devices.
- Some random and small updates on LS1021A and MXS support.
* tag 'imx-dt-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (53 commits)
ARM: dts: ls1021a: Add quirk for Erratum A009116
ARM: imx6sx-sdb: Fix typo in regulator enable GPIO property
ARM: dts: imx6: phyFLEX: fix typo in "pinctrl-names"
ARM: dts: imx6: change the core clock of spdif
ARM: dts: vf-colibri: enable NAND flash controller
ARM: dts: vf610twr: add NAND flash controller peripherial
ARM: dts: imx: add Boundary Devices Nitrogen6_Lite board
ARM: dts: imx: add Boundary Devices Nitrogen6_Max board
ARM: dts: imx6dl-nitrogen6x: change manufacturer to Boundary Devices
ARM: dts: imx6q-nitrogen6x: change manufacturer to Boundary Devices
of: Add Boundary Devices Inc. vendor prefix
ARM: dts: imx6qdl-sabrelite: relicense under GPLv2/X11
ARM: dts: imx6qdl-nitrogen6x: relicense under GPLv2/X11
ARM: dts: imx6qdl-nitrogen6x: add wifi wl1271 support
ARM: dts: imx6dql-nitrogen6x: add touchscreen support
ARM: dts: imx6qdl-sabrelite: add Okaya LCD panel
ARM: dts: imx6qdl-nitrogen6x: add Okaya LCD panel
ARM: dts: vf500-colibri: Add device tree node for touchscreen support
ARM: dts: i.MX35: fix cpu compatible value
ARM: dts: i.MX31: fix cpu compatible value
...
Signed-off-by: Olof Johansson <olof@lixom.net>
The regualtor-compatible binding is deprecated, instead the node name
is used.
Mediatek timer driver supports as well mt8127, mt8135 and mt8173. Add
these SOCs to the bindings list.
Power domains venc and venc_lt need clocks two extra clocks to access
their registers. We update the bindings documentation about this.
Update SMP bindings documentation by adding support for mt6589 and mt81xx SOCs.
Update mt8127.dtsi and mt8135.dtsi to enable SMP support.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Lj7i
-----END PGP SIGNATURE-----
Merge tag 'v4.3-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt
Delete regulator-compatible usage in mt8135-evbp1.dts.
The regualtor-compatible binding is deprecated, instead the node name
is used.
Mediatek timer driver supports as well mt8127, mt8135 and mt8173. Add
these SOCs to the bindings list.
Power domains venc and venc_lt need clocks two extra clocks to access
their registers. We update the bindings documentation about this.
Update SMP bindings documentation by adding support for mt6589 and mt81xx SOCs.
Update mt8127.dtsi and mt8135.dtsi to enable SMP support.
* tag 'v4.3-next-dts' of https://github.com/mbgg/linux-mediatek:
ARM: dts: mt8127: enable basic SMP bringup for mt8127
ARM: dts: mt8135: enable basic SMP bringup for mt8135
devicetree: bindings: add new SMP enable method Mediatek SoC
dt-bindings: soc: Add clocks for Mediatek SCPSYS unit
dt-bindings: add more MediaTek SoC to mtk-timer binding
ARM: dts: mt8135-evbp1: remove regulator-compatible usage
Signed-off-by: Olof Johansson <olof@lixom.net>
Add support for the Allwinner R8 SoC used in the CHIP.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=o6P8
-----END PGP SIGNATURE-----
Merge tag 'sunxi-core-for-4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc
Allwinner core changes for 4.4
Add support for the Allwinner R8 SoC used in the CHIP.
* tag 'sunxi-core-for-4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: sunxi: Add R8 support
Signed-off-by: Olof Johansson <olof@lixom.net>
Rockchip Kconfig options, fixing a possible null-pointer and a
typo in the dt-bindings.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCAAGBQJWIlknAAoJEPOmecmc0R2BrTkH/3w+1ZZuvtfQmzBkPwJGJ9vJ
zZFZLZqD0NADib8sOhFnJxTfxrhoE/Bfijqk4wPfjdKta2GABfljGbLDanQB8Yr9
Ip+fyflQ6cd925dEuPccHMbumZep+QuSIGYjOGFIuRbbjCdOY5MB+I2Yhvognwus
Xh4FtjS7CL6ruotmyOcMtnpNDCAvc8NSwO7xBqxYRPcgd+DY8+86cD/dUpvmD4Kr
pGtUXkfQpAjBhV9P6RuP63gO42JD1VMb7c6idd+B/tzbJxI08CTDolwqvyujVkHf
KeRvu7g8qKKUwL5ffOImR4tR/T2o1wDLwfxuUJXW+mIVJa72qA+h90aNOhM2iC8=
=Qk94
-----END PGP SIGNATURE-----
Merge tag 'v4.4-rockchip-drivers2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/drivers
Some fixes for the new power-domain driver, including restricting
Rockchip Kconfig options, fixing a possible null-pointer and a
typo in the dt-bindings.
* tag 'v4.4-rockchip-drivers2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
dt-bindings: Correct paths in Rockchip power domains binding document
soc: rockchip: power-domain: don't try to print the clock name in error case
soc: rockchip: Restrict to ARCH_ROCKCHIP
Signed-off-by: Olof Johansson <olof@lixom.net>
This cycle is bigger than usual :
- magician was greatly enhanced (new IPs discovered, ...)
- almost all legacy board files have been updated to the
new PWM API (mostly for backlight control)
- some minor fixes in raumfeld, z2 and mioa701
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=wWU6
-----END PGP SIGNATURE-----
Merge tag 'pxa-for-4.4' of https://github.com/rjarzmik/linux into next/cleanup
This is the pxa changes for v4.4 cycle.
This cycle is bigger than usual :
- magician was greatly enhanced (new IPs discovered, ...)
- almost all legacy board files have been updated to the
new PWM API (mostly for backlight control)
- some minor fixes in raumfeld, z2 and mioa701
* tag 'pxa-for-4.4' of https://github.com/rjarzmik/linux: (44 commits)
ARM: pxa: remove incorrect __init annotation on pxa27x_set_pwrmode
ARM: pxa: raumfeld: make some variables static
ARM: pxa: magician: Remove pdata for pasic3-leds
ARM: pxa: magician: Add support for PXA27x UDC
ARM: pxa: magician: Add support for MAX1587A Vcore regulator
ARM: pxa: magician: Change comments to be more informative
ARM: pxa: magician: Move platform_add_devices() to the end of magician_init()
ARM: pxa: magician: Add missing regulator for PWM backlight
ARM: pxa: magician: Add debug message for backlight brightness function
ARM: pxa: magician: Remove definition of the STUART port
ARM: pxa: magician: Fix wrongly enabled USB host ports
ARM: pxa: magician: Fix support for Intel Strata NOR Flash
ARM: pxa: magician: Fix redundant GPIO request for pxaficp_ir
ARM: pxa: magician: Fix platform data for both PXA27x I2C controllers
ARM: pxa: magician: Fix and add charging detection functions
ARM: pxa: magician: Optimize Samsung LCD refresh to 50Hz
ARM: pxa: magician: Rename charger cable detection EGPIOs
ARM: pxa: magician: Optimize powerup delays for Samsung LCD
ARM: pxa: magician: Rename abstract LCD GPIOs
ARM: pxa: magician: Add new discovered EGPIO pins
...
Signed-off-by: Olof Johansson <olof@lixom.net>
The broken-idle option can be activated from the coherency-fabric DT
node. This property allows to disable the idle capability, when the
hardware doesn't support it, like the Seagate Personal Cloud boards.
Signed-off-by: Vincent Donnefort <vdonnefort@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The mailbox framework controls the transmission queue and requires
either its controller implementations or clients to run the state
machine for the Tx queue. The OMAP mailbox controller uses a Tx-ready
interrupt as the equivalent of a Tx-done interrupt to run this Tx
queue state-machine.
The WkupM3 processor on AM33xx and AM43xx SoCs is used to offload
certain PM tasks, like doing the necessary operations for Device
PM suspend/resume or for entering lower c-states during cpuidle.
The CPUIdle on AM33xx requires the messages to be sent without
having to trigger the Tx-ready interrupts, as the interrupt
would immediately terminate the CPUIdle operation. Support for
this has been added by introducing a DT quirk, "ti,mbox-send-noirq"
and using it to modify the normal OMAP mailbox controller behavior
on the sub-mailboxes used to communicate with the WkupM3 remote
processor. This also requires the wkup_m3_ipc driver to adjust
its mailbox usage logic to run the Tx state machine.
NOTE:
- AM43xx does not communicate with WkupM3 for CPU Idle, so is
not affected by this behavior. But, it uses the same IPC driver
for PM suspend/resume functionality, so requires the quirk as
well, because of changes to the common wkup_m3_ipc driver.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
[s-anna@ti.com: revise logic and update comments/patch description]
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
- Use extcon framework for VBUS and ID detect
- Add imx6sx and imx7d support
- Other small changes
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJWKEKdAAoJEEhZKYFQ1nG7dysH/jmFSatDJvgA7woliRZ7p0H/
elNu6AOjqBnsi23Vp54IOVWYTVIDhLsXxlzEOgO6XXfsI99TqFQIIS2VYSo6xues
Eq5hIxh5n9uue3VMnw9bxYHcFkFG9LDAlyMXecEayAB74UqnQLbo2bRDfnSopaf1
dEOq9mdT8llYbtVww6bVXtL78wgwxVk1gTfISllxgt7DEuYwgT+gQJCDLrmkGPn0
XfiaZWamNmDlQd4z/qqoG65+yNmZZMZQKtugCx4MoiBbHVclRN7j2eNsCZ0y6dsZ
qxs+CazL/IeYCqxRRXl5Fopraer1uJeOPeFgA+lRV6WPhMEe7eg6ojkDp/8Y18Y=
=Dh+g
-----END PGP SIGNATURE-----
Merge tag 'usb-ci-v4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next
Peter writes:
USB Chipidea updates for v4.4-rc1
- Use extcon framework for VBUS and ID detect
- Add imx6sx and imx7d support
- Other small changes
This pull request is large with a total of 136 non-merge
commits. Because of its size, we will only describe the big things in
broad terms.
Many will be happy to know that dwc3 is now almost twice as fast after
some profiling and speed improvements. Also in dwc3, John Youn from
Synopsys added support for their new DWC USB3.1 IP Core and the HAPS
platform which can be used to validate it.
A series of patches from Robert Baldyga cleaned up uses of
ep->driver_data as a flag for "claimed endpoint" in favor of the new
ep->claimed flag.
Sudip Mukherjee fixed a ton of really old problems on the amd5536udc
driver. That should make a few people happy.
Heikki Krogerus worked on converting dwc3 to the unified device property
interface.
Together with these, there's a ton of non-critical fixes, typos and
stuff like that.
Signed-off-by: Felipe Balbi <balbi@ti.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=jPoY
-----END PGP SIGNATURE-----
Merge tag 'usb-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: patches for v4.4 merge window
This pull request is large with a total of 136 non-merge
commits. Because of its size, we will only describe the big things in
broad terms.
Many will be happy to know that dwc3 is now almost twice as fast after
some profiling and speed improvements. Also in dwc3, John Youn from
Synopsys added support for their new DWC USB3.1 IP Core and the HAPS
platform which can be used to validate it.
A series of patches from Robert Baldyga cleaned up uses of
ep->driver_data as a flag for "claimed endpoint" in favor of the new
ep->claimed flag.
Sudip Mukherjee fixed a ton of really old problems on the amd5536udc
driver. That should make a few people happy.
Heikki Krogerus worked on converting dwc3 to the unified device property
interface.
Together with these, there's a ton of non-critical fixes, typos and
stuff like that.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Correct some old mistakes in the API documentation:
1. VCPU is identified by index (using kvm_get_vcpu() function), but
"cpu id" can be mistaken for affinity ID.
2. Some error codes are wrong.
[ Slightly tweaked some grammer and did some s/CPU index/vcpu_index/
in the descriptions. -Christoffer ]
Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Forwarded physical interrupts on arm/arm64 is a tricky concept and the
way we deal with them is not apparently easy to understand by reading
various specs.
Therefore, add a proper documentation file explaining the flow and
rationale of the behavior of the vgic.
Some of this text was contributed by Marc Zyngier and edited by me.
Omissions and errors are all mine.
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
The HDMI controller is new in MDP5 v1.7. As of now, this change
doesn't reflect the novelty and only adds the basics so the probe
gets triggered.
Signed-off-by: Stephane Viau <sviau@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
The current behavior is to try to get optional clocks and print a
dev_err message in case of failure. This looks rather confusing
and may increase with the amount of optional clocks.
We may need a cleaner way to handle per-device clocks but in the
meantime, let's reduce the amount of dev_err messages during the
probe.
Signed-off-by: Stephane Viau <sviau@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
features for arm/arm64 platforms:
- Lorenzo Pieralisi adds support for the PSCI_FEATURES call, manages
various 1.0 specifications updates (power state id and functions return
values) and provides PSCI v1.0 DT bindings
- Sudeep Holla implements PSCI v1.0 system suspend support to enable PSCI
based suspend-to-RAM
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=rYJ6
-----END PGP SIGNATURE-----
Merge tag 'firmware/psci-1.0' of git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux into next/drivers
This pull request contains patches that enable PSCI 1.0 firmware
features for arm/arm64 platforms:
- Lorenzo Pieralisi adds support for the PSCI_FEATURES call, manages
various 1.0 specifications updates (power state id and functions return
values) and provides PSCI v1.0 DT bindings
- Sudeep Holla implements PSCI v1.0 system suspend support to enable PSCI
based suspend-to-RAM
* tag 'firmware/psci-1.0' of git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux:
drivers: firmware: psci: add system suspend support
drivers: firmware: psci: define more generic PSCI_FN_NATIVE macro
drivers: firmware: psci: add PSCI v1.0 DT bindings
drivers: firmware: psci: add extended stateid power_state support
drivers: firmware: psci: add PSCI_FEATURES call
drivers: firmware: psci: move power_state handling to generic code
drivers: firmware: psci: add INVALID_ADDRESS return value
Signed-off-by: Olof Johansson <olof@lixom.net>
rockchip,capture-channels: max capture channels, 2 channels default.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
* Remove now unused legacy pm domain code
* Add missing of_node_put to pm-rmobile
* Corresct spelling of interrupt-names in renesas-memory-controller binding
documentation
* Correct signdness of CPU id in shmobile apmu implementation
* Make some functions static as appropriate
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=XNZw
-----END PGP SIGNATURE-----
Merge tag 'renesas-cleanup2-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
Second Round of Renesas ARM Based SoC Cleanup for v4.4
* Remove now unused legacy pm domain code
* Add missing of_node_put to pm-rmobile
* Corresct spelling of interrupt-names in renesas-memory-controller binding
documentation
* Correct signdness of CPU id in shmobile apmu implementation
* Make some functions static as appropriate
* tag 'renesas-cleanup2-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: R-Mobile: add missing of_node_put
ARM: shmobile: dt: Rename incorrect interrupt related binding
ARM: shmobile: apmu: correct type of CPU id
ARM: shmobile: r8a7779: Remove legacy PM Domain remainings
ARM: shmobile: r8a7778: Make r8a7778_init_irq_dt() static
ARM: shmobile: smp: Make shmobile_smp_apmu_cpu_shutdown() static
Signed-off-by: Olof Johansson <olof@lixom.net>
Add AC'97 support to fsl-asoc-card using generic
ASoC AC'97 CODEC.
The SSI controller will silently enable any TX
AC'97 slots that have their bits set in SLOTREQ
received from CODEC and then will redirect some
of playback samples there.
That's why it is important to make sure that
any of CODEC playback slots that can pull samples
are set to slots 3/4 (standard PCM playback slots).
Currently, this applies to S/PDIF slots as they
were seen to pull samples sometimes even with
S/PDIF output being disabled.
Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
While there is nothing wrong with the transfer_ack_begin and
transfer_ack_end callbacks per-se, the last documented user was part of the
alsa-driver 0.5.12a package, which was released 14 years ago and even
predates the upstream integration of the ALSA core and has subsequently
been superseded by newer alsa-driver releases.
This seems to indicate that there is no need for having these callbacks and
they are just cruft that can be removed.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
* I merged net-next back to avoid a conflict with the
* cfg80211 scheduled scan API extensions
* preparations for better scan result timestamping
* regulatory cleanups
* mac80211 statistics cleanups
* a few other small cleanups and fixes
-----BEGIN PGP SIGNATURE-----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=uZ5N
-----END PGP SIGNATURE-----
Merge tag 'mac80211-next-for-davem-2015-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says:
====================
Here's another set of patches for the current cycle:
* I merged net-next back to avoid a conflict with the
* cfg80211 scheduled scan API extensions
* preparations for better scan result timestamping
* regulatory cleanups
* mac80211 statistics cleanups
* a few other small cleanups and fixes
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Add CompuLab Ltd. to the list of device tree vendor prefixes.
CompuLab manufacturers ARM-based computer-on-module, system-on-module
products, and miniature fanless-PCs.
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Signed-off-by: Rob Herring <robh@kernel.org>
Update broken links to PCI bus and interrupt mapping bindings.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Move various interrupt controller bindings into the
interrupt-controller/ directory.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: linux-mediatek@lists.infradead.org
The ina209 binding only differs from other ina2xx bindings in the
compatible string, so add it to the common binding and remove the ina209
binding file.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Move the Calxeda memory controller and PHY bindings to appropriate
subsystem directories.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Move USB PHY bindings under usb directory to phy directory which already
contains other USB PHY bindings.
The Samsung USB PHY binding is obsolete and can be removed.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Move various bindings in misc to appropriate subsystem directories.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
We have RNG bindings in hwrng/ and rng/. Consolidate them all under rng/.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Create a top level eeprom binding directory and move several scattered
binding files there.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Backlights are generally a subtype of LEDs at least from a software
point of view if not always electrically. Move the bindings from the
video directory to underneath the leds dir.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
This is a quite large renaming to consolidate display related bindings
into a single "display" directory from various scattered locations of
video, drm, gpu, fb, mipi, and panel. The prior location was somewhat
based on the Linux driver location, but bindings should be independent
of that.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Add a device tree binding for Freescale MPC512x LocalPlus Bus FIFO and
introduce the document describing that binding.
Signed-off-by: Alexander Popov <alex.popov@linux.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Each vendor may have its specific properties, they are not belonged
to common optional properties, split them from common's.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Improve the description of properties "tx-burst-size-dword"
and "rx-burst-size-dword".
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Shanw Guo <shawnguo@kernel.org>
Add an entry for the optional 'phy-clkgate-delay-us' property that is
used to describe the delay time between putting PHY into low power
mode and turning off the PHY clock.
Signed-off-by: Li Jun <jun.li@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
On recent Qualcomm platforms VBUS and ID lines are not routed to
USB PHY LINK controller. Use extcon framework to receive connect
and disconnect ID and VBUS notification.
Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
rcar-du support for r8a7793/4
* 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev:
drm: rcar-du: Add support for the R8A7794 DU
drm: rcar-du: Add support for the R8A7793 DU
This pull request introduces the vc4 driver, for kernel modesetting on
the Raspberry Pi (bcm2835/bcm2836 architectures). It currently
supports a display plane and cursor on the HDMI output. The driver
doesn't do 3D, power management, or overlay planes yet.
[airlied: fixup the enable/disable vblank APIs]
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* tag 'drm-vc4-next-2015-10-21' of http://github.com/anholt/linux:
drm/vc4: Allow vblank to be disabled
drm/vc4: Use the fbdev_cma helpers
drm/vc4: Add KMS support for Raspberry Pi.
drm/vc4: Add devicetree bindings for VC4.
* clk-iproc:
clk: iproc: define Broadcom NS2 iProc clock binding
clk: iproc: define Broadcom NSP iProc clock binding
clk: ns2: add clock support for Broadcom Northstar 2 SoC
clk: iproc: Separate status and control variables
clk: iproc: Split off dig_filter
clk: iproc: Add PLL base write function
clk: nsp: add clock support for Broadcom Northstar Plus SoC
clk: iproc: Add PWRCTRL support
clk: cygnus: Convert all macros to all caps
ARM: cygnus: fix link failures when CONFIG_COMMON_CLK_IPROC is disabled
Document the device tree bindings for Broadcom Northstar 2 architecture
based clock controller
Signed-off-by: Jon Mason <jonmason@broadcom.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Document the device tree bindings for Broadcom Northstar Plus
architecture based clock controller
Signed-off-by: Jon Mason <jonmason@broadcom.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
