Add IC, SI and SIRAM document of QE to
Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Scott Wood <oss@buserror.net>
Introduce a new binding with its documentation for the brand new clock
sub-framework.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/20160629190535.11855-2-maxime.ripard@free-electrons.com
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Merge tag 'v4.7-rc6' into patchwork
Linux 4.7-rc6
* tag 'v4.7-rc6': (1245 commits)
Linux 4.7-rc6
ovl: warn instead of error if d_type is not supported
MIPS: Fix possible corruption of cache mode by mprotect.
locks: use file_inode()
usb: dwc3: st: Use explicit reset_control_get_exclusive() API
phy: phy-stih407-usb: Use explicit reset_control_get_exclusive() API
phy: miphy28lp: Inform the reset framework that our reset line may be shared
namespace: update event counter when umounting a deleted dentry
9p: use file_dentry()
lockd: unregister notifier blocks if the service fails to come up completely
ACPI,PCI,IRQ: correct operator precedence
fuse: serialize dirops by default
drm/i915: Fix missing unlock on error in i915_ppgtt_info()
powerpc: Initialise pci_io_base as early as possible
mfd: da9053: Fix compiler warning message for uninitialised variable
mfd: max77620: Fix FPS switch statements
phy: phy-stih407-usb: Inform the reset framework that our reset line may be shared
usb: dwc3: st: Inform the reset framework that our reset line may be shared
usb: host: ehci-st: Inform the reset framework that our reset line may be shared
usb: host: ohci-st: Inform the reset framework that our reset line may be shared
...
This adds the ebi2 and ebi2cs groups to the MSM8660 pin control
documentation document.
Cc: devicetree@vger.kernel.org
Cc: Andy Gross <andy.gross@linaro.org>
Cc: Björn Andersson <bjorn.andersson@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add a DT binding documentation of Video Encoder for the
MT8173 SoC from Mediatek.
Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
On a big-little system, PMUs can be wired to CPUs using per CPU
interrups (PPI). In this case, it is important to make sure that
the enable/disable do happen on the right set of CPUs.
So instead of relying on the interrupt-affinity property, we can
use the actual percpu affinity that DT exposes as part of the
interrupt specifier. The DT binding is also updated to reflect
the fact that the interrupt-affinity property shouldn't be used
in that case.
Acked-by: Rob Herring <robh@kernel.org>
Tested-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Current driver assumes that child node channel name is either
"xlnx,axi-vdma-mm2s-channel" or "xlnx,axi-vdma-s2mm-channel"
which is confusing the users of AXI DMA and CDMA.
This patch fixes this issue by using different channel
names for the AXI DMA and AXI CDMA child nodes.
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
In the existing vdma driver support for
AXI DMA and CDMA got added so the driver is no
longer VDMA specific.
This patch renames the driver and DT binding doc to xilinx_dma
and updates the Kconfig description for all the DMAS.
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
The AXI DMA support is added to the existing AXI VDMA
driver. Device tree binding information also updated
in the VDMA binding doc.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
changes for 4.8. Please note that this pull request contains changes from the
ARM 32-bits port and ARM 64-bits port as well:
- Lubomir updates all BCM2835 (Raspberry Pi family) Device Tree source files with
their proper information about the on-board USB Ethernet adapter so there is
appropriate binding between this USB device and a device_node (useful for MAC
address fetching and stuff), this commit is also present for the ARM DT pull
request
- Eric adds support for the Raspberry Pi 3 aka BCM2837 and provides the binding
information and the basic SoC DT include file required to boot to a prompt
- Gerd updates the Raspberry Pi 3 DT with Ethernet information based on the
earlier change from Lubomir
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Merge tag 'arm-soc/for-4.8/devicetree-arm64-part2' of http://github.com/Broadcom/stblinux into next/dt64
Merge "Broadcom ARM64 Device Tree changes for 4.8 (part 2)" from Florian Fainelli:
This pull request contains the second part of the Broadcom ARM64-based SoCs
changes for 4.8. Please note that this pull request contains changes from the
ARM 32-bits port and ARM 64-bits port as well:
- Lubomir updates all BCM2835 (Raspberry Pi family) Device Tree source files with
their proper information about the on-board USB Ethernet adapter so there is
appropriate binding between this USB device and a device_node (useful for MAC
address fetching and stuff), this commit is also present for the ARM DT pull
request
- Eric adds support for the Raspberry Pi 3 aka BCM2837 and provides the binding
information and the basic SoC DT include file required to boot to a prompt
- Gerd updates the Raspberry Pi 3 DT with Ethernet information based on the
earlier change from Lubomir
* tag 'arm-soc/for-4.8/devicetree-arm64-part2' of http://github.com/Broadcom/stblinux:
ARM: bcm2837: dt: Add the ethernet to the device trees
ARM: bcm2835: Add devicetree for the Raspberry Pi 3.
dt-bindings: Add root properties for Raspberry Pi 3
ARM: bcm2835: dt: Add the ethernet to the device trees
Pull the clockevents/clocksource tree from Daniel Lezcano:
- Convert the clocksource-probe init functions to return a value in order to
prepare the consolidation of the drivers using the DT. It is a big patchset
but went through 01.org (kbuild bot), linux next and kernel-ci (continuous
integration) (Daniel Lezcano)
- Fix a bad error handling by returning the right value for cadence_ttc
(Christophe Jaillet)
- Fix typo in the Kconfig for the Samsung pwm (Alexandre Belloni)
- Change functions to static for armada-370-xp and digicolor (Ben Dooks)
- Add support for the rk3399 SoC timer by adding bindings and a slight
change in the base address. Take the opportunity to add the DYNIRQ flag
(Huang Tao)
- Fix endian accessors for the Samsung pwm timer (Matthew Leach)
- Add Oxford Semiconductor RPS Dual Timer driver (Neil Armstrong)
- Add a kernel parameter to swich on/off the event stream feature of the arch
arm timer (Will Deacon)
- Add device tree bindings for hi3519 sysctrl
- Add dts files for hi3519
- Tidy up DTB makefile entries to keep the list sorted
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Merge tag 'hisi-armv7-soc-dt-for-4.8-v2' of git://github.com/hisilicon/linux-hisi into next/dt
Merge "ARM: DT: Hisilicon ARMv7 SoC Hi3519 DT updates for 4.8" from Wei Xu:
- Add device tree bindings for hi3519 sysctrl
- Add dts files for hi3519
- Tidy up DTB makefile entries to keep the list sorted
* tag 'hisi-armv7-soc-dt-for-4.8-v2' of git://github.com/hisilicon/linux-hisi:
ARM: dts: add dts files for Hi3519 and tidy up the makefile entries
ARM: dt-bindings: add device tree bindings for Hi3519 sysctrl
booting.
This driver has been unusable with multiarch because of the hardware
timer access. With the recent PWM changes, we can finally fix the
driver for multiarch and device tree support. And naturally there
is no rush for these for the -rc cycle, these can wait for the
merge window.
The PWM changes have been acked by Thierry. For the media changes
I did not get an ack from Mauro but he was Cc'd in the discussion
and these changes do not conflict with other media changes.
After this series we can drop the remaining omap3 legacy booting
board files finally.
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Merge tag 'omap-for-v4.8/ir-rx51-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers
Merge "omap ir-rx51 driver fixes for multiarch for v4.8 merge window"
from Tony Lindgren:
Fix a long time regression for ir-rx51 driver for n900 device tree
booting.
This driver has been unusable with multiarch because of the hardware
timer access. With the recent PWM changes, we can finally fix the
driver for multiarch and device tree support. And naturally there
is no rush for these for the -rc cycle, these can wait for the
merge window.
The PWM changes have been acked by Thierry. For the media changes
I did not get an ack from Mauro but he was Cc'd in the discussion
and these changes do not conflict with other media changes.
After this series we can drop the remaining omap3 legacy booting
board files finally.
* tag 'omap-for-v4.8/ir-rx51-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ir-rx51: use hrtimer instead of dmtimer
ir-rx51: add DT support to driver
ir-rx51: use PWM framework instead of OMAP dmtimer
pwm: omap-dmtimer: Allow for setting dmtimer clock source
ir-rx51: Fix build after multiarch changes broke it
- change request API to be more explicit about the difference between
exclusive and shared resets (the former guarantee the reset line is
asserted immediately when reset_control_assert is called, the latter
are refcounted and do not guarantee this).
- add Hisilicon hi6220 media subsystem reset controller support
- add TI SYSCON based reset controller support
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Merge tag 'reset-for-4.8-3' of git://git.pengutronix.de/git/pza/linux into next/drivers
Merge "Reset controller changes for v4.8, part 3" from Philipp Zabel:
- change request API to be more explicit about the difference between
exclusive and shared resets (the former guarantee the reset line is
asserted immediately when reset_control_assert is called, the latter
are refcounted and do not guarantee this).
- add Hisilicon hi6220 media subsystem reset controller support
- add TI SYSCON based reset controller support
* tag 'reset-for-4.8-3' of git://git.pengutronix.de/git/pza/linux:
reset: add TI SYSCON based reset driver
Documentation: dt: reset: Add TI syscon reset binding
reset: hisilicon: Add hi6220 media subsystem reset support
reset: hisilicon: Change to syscon register access
arm64: dts: hi6220: Add media subsystem reset dts
reset: hisilicon: Add media reset controller binding
reset: TRIVIAL: Add line break at same place for similar APIs
reset: Supply *_shared variant calls when using *_optional APIs
reset: Supply *_shared variant calls when using of_* API
reset: Ensure drivers are explicit when requesting reset lines
reset: Reorder inline reset_control_get*() wrappers
This documents the binding used by Alexander Shiyan's DT support for
the clps711x SPI controller.
I've left the file name to match the ARM platform port name "clps711x"
for consistency with the other bindings, even though the compatible
string refers to the later ep7309 chip.
Linux no longer supports the old clps711x and ep72xx product lines,
but we still use the name. The entire family is now discontinued
by the manufacturer.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Basic support for the Gen 3 R-Car M3-W SoC.
Based on work for the r8a7795 and r8a7796 SoCs by
Takeshi Kihara, Dirk Behme and Geert Uytterhoeven.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
A couple of fixes for the Tegra XUSB controller and Tegra XUSB pad
controller bindings, as well as the addition of some compatible strings
for Tegra-based boards.
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Merge tag 'tegra-for-4.8-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
dt-bindings: tegra: Updates for v4.8-rc1
A couple of fixes for the Tegra XUSB controller and Tegra XUSB pad
controller bindings, as well as the addition of some compatible strings
for Tegra-based boards.
* tag 'tegra-for-4.8-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: tegra: Add Apalis TK1 device tree binding documentation
dt-bindings: tegra: Add Colibri T30 device tree binding documentation
dt-bindings: usb: Fix Tegra XUSB example
dt-bindings: phy: Fix description of Tegra210 PHY nodes
Signed-off-by: Olof Johansson <olof@lixom.net>
Adds support for the Tegra ACONNECT bus that's used to access the APE
(audio processing engine) on Tegra X1.
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Merge tag 'tegra-for-4.8-bus' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers
bus: NVIDIA Tegra ACONNECT support
Adds support for the Tegra ACONNECT bus that's used to access the APE
(audio processing engine) on Tegra X1.
* tag 'tegra-for-4.8-bus' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
bus: Add support for Tegra ACONNECT
dt-bindings: bus: Add documentation for Tegra210 ACONNECT
Signed-off-by: Olof Johansson <olof@lixom.net>
as well as i2s and ethernet support on rk3228/rk3229 devices
and a dts file for the rk3229 eval board.
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Merge tag 'v4.8-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Audio support and spi-flash on rk3288-veyron Chromedevices
as well as i2s and ethernet support on rk3228/rk3229 devices
and a dts file for the rk3229 eval board.
* tag 'v4.8-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: add support rk3229 evb board
ARM: dts: rockchip: add GMAC nodes for RK322x SoCs
ARM: dts: rockchip: add i2s nodes for RK322x SoCs
ARM: dts: rockchip: rename rk3228.dtsi to rk322x.dtsi
clk: rockchip: add clock-ids for rk3228 MAC clocks
clk: rockchip: add clock-ids for rk3228 audio clocks
ARM: dts: rockchip: rename i2s model for Veyron devices
ARM: dts: rockchip: move rk3288 io-domain nodes to the grf
ARM: dts: rockchip: Enable analog audio on rk3288-veyron chromebooks
ARM: dts: rockchip: Add shared file for audio on rk3288-veyron boards
ARM: dts: rockchip: add SPI flash node for rk3288-veyron
Signed-off-by: Olof Johansson <olof@lixom.net>
* Add DT support to the APMU driver and prioritise DT APMU support
* Obtain extal frequency from DT
* Add support for r8a7792
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Merge tag 'renesas-soc2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Second Round of Renesas ARM Based SoC Updates for v4.8
* Add DT support to the APMU driver and prioritise DT APMU support
* Obtain extal frequency from DT
* Add support for r8a7792
* tag 'renesas-soc2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7791: Prioritize DT APMU support
ARM: shmobile: r8a7790: Prioritize DT APMU support
ARM: shmobile: smp: Add function to prioritize DT SMP
ARM: shmobile: apmu: Add APMU DT support via Enable method
ARM: shmobile: apmu: Move #ifdef CONFIG_SMP to cover more functions
ARM: shmobile: rcar-gen2: Correct arch timer frequency on R-Car V2H
ARM: shmobile: rcar-gen2: Obtain extal frequency from DT
ARM: shmobile: r8a7792: basic SoC support
soc: renesas: rcar-sysc: Improve SYSC interrupt config in legacy wrapper
soc: renesas: rcar-sysc: Move SYSC interrupt config to rcar-sysc driver
soc: renesas: rcar-sysc: Make rcar_sysc_init() init the PM domains
soc: renesas: rcar-sysc: Fix uninitialized error code in rcar_sysc_pd_init()
soc: renesas: rcar-sysc: add R8A7792 support
soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas
soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions
soc: renesas: rcar-sysc: Document r8a7796 support
Signed-off-by: Olof Johansson <olof@lixom.net>
* Use APMU on R-Car Gen2 and provide SMP for r8a7793 SoC
* Update console parameters to uniformly use chosen/stdout-path,
serial0, not provide kernel unnecessary command line parameters
* Add DU pins to silk board
* Add support for blanche/r8a7792
* Name pfc subnodes after device name
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Merge tag 'renesas-dt2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Second Round of Renesas ARM Based SoC DT Updates for v4.8
* Use APMU on R-Car Gen2 and provide SMP for r8a7793 SoC
* Update console parameters to uniformly use chosen/stdout-path,
serial0, not provide kernel unnecessary command line parameters
* Add DU pins to silk board
* Add support for blanche/r8a7792
* Name pfc subnodes after device name
* tag 'renesas-dt2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (41 commits)
ARM: dts: r8a7792: add SMP support
ARM: dts: r8a7793: Add APMU node and second CPU core
ARM: dts: r8a7791: Add APMU node
ARM: dts: r8a7790: Add APMU nodes
devicetree: bindings: Renesas APMU and SMP Enable method
ARM: dts: kzm9g: Update console parameters
ARM: dts: kzm9d: Update console parameters
ARM: dts: marzen: Add serial port config to chosen/stdout-path
ARM: dts: genmai: Update console parameters
ARM: dts: armadillo800eva: Update console parameters
ARM: dts: r8a7792: add JPU support
ARM: dts: r8a7792: add JPU clocks
ARM: dts: silk: add DU pins
ARM: dts: blanche: add Ethernet support
ARM: dts: blanche: initial device tree
ARM: dts: blanche: document Blanche board
ARM: dts: r8a7792: add IRQC support
ARM: dts: r8a7792: add [H]SCIF support
ARM: dts: r8a7792: add SYS-DMAC support
ARM: dts: r8a7792: initial SoC device tree
...
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add device tree bindings document for reboot-mode driver.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Add a "uefi" node under /hypervisor node in FDT, then Linux kernel could
scan this to get the UEFI information.
CC: Rob Herring <robh@kernel.org>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Tested-by: Julien Grall <julien.grall@arm.com>
Replace hardcoded reserved memory ranges with auto-allocated ones
and enable MFC for all boards.
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Merge tag 'samsung-drivers-exynos-mfc-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Topic branch for Exynos MFC changes for v4.8, part 2:
Replace hardcoded reserved memory ranges with auto-allocated ones
and enable MFC for all boards.
* tag 'samsung-drivers-exynos-mfc-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: enable MFC device for all boards
ARM: dts: exynos: move MFC reserved memory regions from boards to .dtsi
ARM: dts: exynos: replace hardcoded reserved memory ranges with auto-allocated ones
ARM: dts: exynos: Enable MFC device on Exynos4412 Odroid boards
ARM: dts: exynos: Convert MFC device to generic reserved memory bindings
ARM: EXYNOS: Remove code for MFC custom reserved memory handling
media: s5p-mfc: add iommu support
media: s5p-mfc: replace custom reserved memory handling code with generic one
media: s5p-mfc: use generic reserved memory bindings
of: reserved_mem: add support for using more than one region for given device
media: set proper max seg size for devices on Exynos SoCs
media: vb2-dma-contig: add helper for setting dma max seg size
s5p-mfc: Fix race between s5p_mfc_probe() and s5p_mfc_open()
s5p-mfc: Add release callback for memory region devs
s5p-mfc: Set device name for reserved memory region devs
Signed-off-by: Olof Johansson <olof@lixom.net>
- Update address-cells and reg properties of cpu nodes, considering
MPIDR_EL1[63:32] bits are not used for CPUs identification on ls1043a
and ls2080a
- Adds the cache nodes and next-level-cache property for ls1043a and
ls2080a to get cacheinfo work on these platforms
- Add dma-coherent for ls1043a PCI nodes to utilize the hardware
capability on data coherency
- Add dis_rxdet_inp3_quirk property for USB3 device to disable rx
detection in P3 PHY mode
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Merge tag 'imx-dt64-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64
The Freescale arm64 device tree updates for 4.8:
- Update address-cells and reg properties of cpu nodes, considering
MPIDR_EL1[63:32] bits are not used for CPUs identification on ls1043a
and ls2080a
- Adds the cache nodes and next-level-cache property for ls1043a and
ls2080a to get cacheinfo work on these platforms
- Add dma-coherent for ls1043a PCI nodes to utilize the hardware
capability on data coherency
- Add dis_rxdet_inp3_quirk property for USB3 device to disable rx
detection in P3 PHY mode
* tag 'imx-dt64-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: ls2080a: Add cache nodes for cacheinfo support
arm64: dts: ls1043a: Add cache nodes for cacheinfo support
arm64: dts: ls1043a: Add 'dma-coherent' for ls1043a PCI nodes
bindings: PCI: layerscape: Add 'dma-coherent' property
arm64: dts: ls1043a: Add dis_rxdet_inp3_quirk property to USB3 node
arm64: dts: ls2080a: Add dis_rxdet_inp3_quirk property to USB3 node
arm64: dts: fsl: Update address-cells and reg properties of cpu nodes
Signed-off-by: Olof Johansson <olof@lixom.net>
- A patch series including both cpuidle and FEC driver changes to
disable deeper idle states when FEC is active while board level
workaround for ERR006687 is not available
- A number patches to fix sparse warnings and spell errors
- A fix for TZIC FIQ translation from VIRQ to HWIRQ
- Support compatible of i.MX7 Solo SoC which has a subset of i.MX7 Dual
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Merge tag 'imx-soc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc
The i.MX SoC changes for 4.8:
- A patch series including both cpuidle and FEC driver changes to
disable deeper idle states when FEC is active while board level
workaround for ERR006687 is not available
- A number patches to fix sparse warnings and spell errors
- A fix for TZIC FIQ translation from VIRQ to HWIRQ
- Support compatible of i.MX7 Solo SoC which has a subset of i.MX7 Dual
* tag 'imx-soc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: add support for i.MX 7Solo
ARM: i.MX: Disable supervisor protect for i.MX51
ARM: imx6: fix missing <soc/imx/cpuidle.h> in cpuidle-imx6q.c
ARM: i.MX: Fix FIQ interrupt handling for TZIC
ARM: imx6: fix static declaration in include/soc/imx/cpuidle.h
ARM: imx6q: export cpuidle functions needed by fec driver
ARM: imx: fix missing include of common.h
ARM: imx: fix missing includes
ARM: imx6: disable deeper idle states when FEC is active w/o HW workaround
ARM: mach-imx6q: fix spelling mistake in error message
Signed-off-by: Olof Johansson <olof@lixom.net>
support. Note that it also merges in the ethernet DT changes so that
the Pi3's ethernet can also get the MAC address.
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Merge tag 'bcm2835-dt-64-next-2016-07-03' into devicetree-arm64/next
This pull request brings in the Raspberry Pi 3 DT for its arm64
support. Note that it also merges in the ethernet DT changes so that
the Pi3's ethernet can also get the MAC address.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The document about rockchip platform make a mistaken in available
compatible name of "rk3288-edp", we should correct it to "rk3288-dp"
which correspond to the compatible name in driver.
This mistaken was introduced in commit be91c36247 ("dt-bindings:
add document for rockchip variant of analogix_dp").
Reported-by: Tomasz Figa <tfiga@chromium.com>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Tomasz Figa <tomasz.figa@chromium.com>
For RK3399's GRF module, if we want to operate the graphic related grf
registers, we need to enable the pclk_vio_grf which supply power for VIO
GRF IOs, so it's better to introduce an optional grf clock in driver.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Tomasz Figa <tomasz.figa@chromium.com>
RK3399 and RK3288 shared the same eDP IP controller, only some light
difference with VOP configure and GRF configure.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
Reviewed-by: Tomasz Figa <tomasz.figa@chromium.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
* Rework of SCM driver
* Add file patterns for Qualcomm Maintainers entry
* Add worker for wcnss_ctrl signaling
* Fixes for smp2p
* Update smem_state properties to match documentation
* Add SCM Peripheral Authentication service
* Expose SCM PAS command 10 as a reset controller
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Merge tag 'qcom-drivers-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/drivers
Qualcomm ARM Based Driver Updates for v4.8
* Rework of SCM driver
* Add file patterns for Qualcomm Maintainers entry
* Add worker for wcnss_ctrl signaling
* Fixes for smp2p
* Update smem_state properties to match documentation
* Add SCM Peripheral Authentication service
* Expose SCM PAS command 10 as a reset controller
* tag 'qcom-drivers-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
firmware: qcom: scm: Expose PAS command 10 as reset-controller
firmware: qcom: scm: Peripheral Authentication Service
soc: qcom: Update properties for smem state referencing
soc: qcom: smp2p: Drop io-accessors
soc: qcom: smp2p: Correct addressing of outgoing value
soc: qcom: wcnss_ctrl: Make wcnss_ctrl parent the other components
firmware: qcom: scm: Add support for ARM64 SoCs
firmware: qcom: scm: Convert to streaming DMA APIS
firmware: qcom: scm: Generalize shared error map
firmware: qcom: scm: Use atomic SCM for cold boot
firmware: qcom: scm: Convert SCM to platform driver
MAINTAINERS: Add file patterns for qcom device tree bindings
Signed-off-by: Olof Johansson <olof@lixom.net>
- PWM binding updates and related dts changes
- OCM RAM updates for dra7
- Enable n900 lirc-rx51 driver
- omap3-gta04 updates for backlight, bma180, itg3200, hmc5843 and wifi
- am335x, am437x and am57xx operating point updates and additions
- am335x-icev2 pca9536 node
- dra72-evm regulator updates
- edma spelling fixes
- am335x and am437x ethernet phy update
- a series of mcbsp updates
- omap3-gta04 eeprom
- dra7 PCIe unit address fix
- stdout-path for beaglebone variants
- crypto accelerator nodes for am335x, am437x and dra7
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Merge tag 'omap-for-v4.8/dt-part1-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Device tree changes for omaps for v4.8 merge window:
- PWM binding updates and related dts changes
- OCM RAM updates for dra7
- Enable n900 lirc-rx51 driver
- omap3-gta04 updates for backlight, bma180, itg3200, hmc5843 and wifi
- am335x, am437x and am57xx operating point updates and additions
- am335x-icev2 pca9536 node
- dra72-evm regulator updates
- edma spelling fixes
- am335x and am437x ethernet phy update
- a series of mcbsp updates
- omap3-gta04 eeprom
- dra7 PCIe unit address fix
- stdout-path for beaglebone variants
- crypto accelerator nodes for am335x, am437x and dra7
* tag 'omap-for-v4.8/dt-part1-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (42 commits)
ARM: dts: AM43xx: Add node for RNG
ARM: dts: AM43xx: clk: Add RNG clk node
ARM: dts: DRA7: Add DT node for RNG IP
ARM: dts: DRA7: Add support for SHA IP
ARM: dts: DRA7: Add DT nodes for AES IP
ARM: dts: DRA7: Add DT node for DES IP
ARM: dts: am335x-bone-common: use stdout-path in Beaglebone boards.
ARM: dts: DRA7: fix unit address of second PCIe instance
ARM: dts: omap3-gta04: Add RFID eeprom node
ARM: dts: omap4-duovero: Add pdmclk binding for audio
ARM: dts: omap4-var-som-om44: Add pdmclk binding for audio
ARM: dts: omap4-sdp: Add pdmclk binding for audio
ARM: dts: omap4-panda-common: Add pdmclk binding for audio
ARM: dts: omap5-board-common: Add pdmclk binding for audio
ARM: dts: omap3: Add clocks to McBSP nodes
ARM: dts: am335x-bone-common: Mark MAC as having only one PHY
ARM: dts: am437x-idk-evm: Mark MAC as having only one PHY
ARM: dts: Correct misspelling, "emda3" -> "edma3"
ARM: dts: dra72-evm: Rename 3.3V regulator tag
ARM: dts: am335x-icev2: Add DT node for TI PCA9536
...
Signed-off-by: Olof Johansson <olof@lixom.net>
1. Adds support for device power state management using generic power
domains and runtime PM
2. Other minor/miscellaneous fixes to the driver
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Merge tag 'scpi-updates-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/drivers
SCPI updates and fixes for v4.8
1. Adds support for device power state management using generic power
domains and runtime PM
2. Other minor/miscellaneous fixes to the driver
* tag 'scpi-updates-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: scpi: add device power domain support using genpd
Documentation: add DT bindings for ARM SCPI power domains
firmware: arm_scpi: add support for device power state management
firmware: arm_scpi: make it depend on MAILBOX instead of ARM_MHU
firmware: arm_scpi: mark scpi_get_sensor_value as static
firmware: arm_scpi: remove dvfs_get packed structure
Signed-off-by: Olof Johansson <olof@lixom.net>
Add supports for 16k (wideband BT) and add a general compatible
string "linux,bt-sco"
Signed-off-by: Garlic Tseng <garlic.tseng@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The usb-phy is fully enclosed in the general register files (GRF).
Therefore as seen from the device-tree it shouldn't be a separate
platform-device but instead a sub-device of the GRF - using the
simply-mfd mechanism.
As the usb-phy is part of the kernel for some releases now, we keep
the old (and now deprecated) binding for compatibility purposes.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Device tree binding for new phy-da8xx-usb driver.
Signed-off-by: David Lechner <david@lechnology.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add the device tree documentation for all the supported parts. Apart the
compatible string and standard I2C binding, no other binding is currently
needed.
Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Add the device tree documentation for all the supported parts. Mandatory
binding is the compatible string and the slave I2C address.
Optional properties can be used to specify the Vcc / Vref regulators, as
well as the IRQ line if available.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This adds DT binding documentation for Mediatek MT6755.
Signed-off-by: Mars Cheng <mars.cheng@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Back-merge tag 'v4.7-rc5' into drm-next
Linux 4.7-rc5
The fsl-dcu pull needs -rc3 so go to -rc5 for now.
The only way for a fixed factor clock to change its rate would be to change
its parent rate.
Since passing blindly CLK_SET_RATE_PARENT might break a lot of platforms
that were relying on the fact that the parent rate wouldn't change,
introduce a compatible-based whitelist that will allow clocks to opt-in
that flag.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Add the device tree binding documentation for Apalis TK1.
Note that this is using dashes aka '-' in compatible strings as
previously suggested by Rob.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add the device tree binding documentation for Colibri T30 which was
missing so far.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add binding documentation for the Tegra ACONNECT bus that is part of the
Audio Processing Engine (APE) on Tegra210. The ACONNECT bus is used to
access devices within the APE subsystem. The APE is located in a
separate power domain and so accesses made to the ACONNECT require the
power domain to be enabled as well as some platform specific clocks.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This may well be the world's most inconsequential patch, but there is a
spelling mistake that needs fixing and Andrea was bored enough to write
the patch (along with 1528 others...).
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: Will Deacon <will.deacon@arm.com>
The DT bindings example for the Tegra XUSB controller omits the 'lanes'
subnode in the XUSB pad controller which is required according to the DT
bindings documentation for the Tegra XUSB pad controller[0]. In addition
to this the phy-names with the suffix 'utmi' are also not valid and
should have the suffix 'usb2'. Correct both the XUSB pad controller pad
path and phy-names for the XUSB example.
[0]: Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The DT bindings document for the Tegra XUSB pad controller states that
'utmi' is one of the valid choices for the Tegra210 PHY node names and
has child lanes named, 'utmi-0', 'utmi-1', 'utmi-2' and 'utmi-3'.
However, neither the XUSB pad controller PHY driver or the actual
Tegra210 bindings for the XUSB pad controller use these names. Instead
both the driver and binding use the node name 'usb2' and for the child
lanes use the names 'usb2-0', 'usb2-1', 'usb2-2' and 'usb2-3'. Given
that the driver and binding are consistent with the naming, update the
DT bindings documentation to match.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This adds standard device tree bindings for a reset GPIO line, and
the VDDD and VDDA power regulators.
Cc: devicetree@vger.kernel.org
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This patch fix a spelling typo in keystone-netcp.txt
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
On Tegra124, Tegra132 and Tegra210 devices the pads used by the Display
Port Auxiliary (DPAUX) channel are multiplexed such that they can also
be used by one of the internal I2C controllers. Note that this is
different from I2C-over-AUX supported by the DPAUX controller. The
register that configures these pads is part of the DPAUX controllers
register set and so a pinctrl driver is being added for the DPAUX device
to share these pads. Add the device-tree binding documentation for the
DPAUX pad controller.
Although there is only one group of pads associated with the DPAUX that
can be multiplexed, the group still needs to be described by the binding.
If the 'groups' property is not present in the binding, then the pads
will not be allocated by the pinctrl core for a client and this would
allow another client to re-configure the same pads that may already be
in-use.
Please note that although the "off" function for the DPAUX pads is not
technically a pin-mux setting but more of a pin-conf setting it is
simpler to expose these as a function so that the user can simply select
either "aux", "i2c" or "off" as the current function/mode.
Update the main DPAUX binding documentation to reference the DPAUX pad
controller binding document and add the 'i2c-bus' subnode. The 'i2c-bus'
subnode is used for populating I2C slaves for the DPAUX device so that
the I2C driver core does not attempt to add the DPAUX pad controller
nodes as I2C slaves.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Update the DPAUX compatibility string information for Tegra124, Tegra132
and Tegra210.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Several cases of overlapping changes, except the packet scheduler
conflicts which deal with the addition of the free list parameter
to qdisc_enqueue().
Signed-off-by: David S. Miller <davem@davemloft.net>
With the upcoming removal of legacy boot, lets add support to one of the
last N900 drivers remaining without it. As the driver still uses omap
dmtimer, add auxdata as well.
Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
OMAP GP timers can have different input clocks that allow different PWM
frequencies. However, there is no other way of setting the clock source but
through clocks or clock-names properties of the timer itself. This limits
PWM functionality to only the frequencies allowed by the particular clock
source. Allowing setting the clock source by PWM rather than by timer
allows different PWMs to have different ranges by not hard-wiring the clock
source to the timer.
Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Firstly some contact detail updates:
* NXP took over freescale. Update the mma8452 header to reflect this.
* Martin Kepplinger email address change in mma8452 header.
* Adriana Reus has changed email address. Update .mailmap.
* Matt Ranostay has changed email address. Update .mailmap.
New Device Support
* max1363
- add the missing i2c_device_ids for a couple of parts so they can actually
be used.
* ms5867
- add device ids for ms5805 and ms5837 parts.
New Features
* ad5755
- DT support. This one was a bit controversial and under review for a long
time. Still no one could come up with a better solution.
* stx104
- add gpio support
* ti-adc081c
- Add ACPI device ID matching.
Core changes
* Refuse to register triggers with duplicate names. There is no way to
distinguish between them so this makes no sense. A few drivers do not
generate unique names for each instance of the device present. We can't
fix this without changing ABI so leave them and wait for someone to
actually take the rare step of two identical accelerometers on the same
board.
* buffer-dma
- use ARRAY_SIZE in a few appropriate locations.
Tools
* Fix the fact that the --trigger-num option in generic_buffer didn't allow
0 which is perfectly valid in the ABI.
Cleanups
* as3935
- improve error reporting.
- remove redundant zeroing of a field in iio_priv.
* gp2ap020a00f
- use the iio_device_claim_*_mode helpers rather than open coding locking
around mode changes.
* isl29125
- use the iio_device_claim_*_mode helpers rather than open coding locking.
* lidar
- use the iio_device_claim_*_mode helpers rather than open coding locking.
* mma8452
- more detail in devices supported description in comments (addresses and
similar)
* sca3000
- add a missing error check.
* tcs3414
- use the iio_device_claim_*_mode helpers rather than open coding locking.
* tcs3472
- use the iio_device_claim_*_mode helpers rather than open coding locking.
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Merge tag 'iio-for-4.8b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
Second round of new iio device support, features and cleanups in the 4.8 cycle
Firstly some contact detail updates:
* NXP took over freescale. Update the mma8452 header to reflect this.
* Martin Kepplinger email address change in mma8452 header.
* Adriana Reus has changed email address. Update .mailmap.
* Matt Ranostay has changed email address. Update .mailmap.
New Device Support
* max1363
- add the missing i2c_device_ids for a couple of parts so they can actually
be used.
* ms5867
- add device ids for ms5805 and ms5837 parts.
New Features
* ad5755
- DT support. This one was a bit controversial and under review for a long
time. Still no one could come up with a better solution.
* stx104
- add gpio support
* ti-adc081c
- Add ACPI device ID matching.
Core changes
* Refuse to register triggers with duplicate names. There is no way to
distinguish between them so this makes no sense. A few drivers do not
generate unique names for each instance of the device present. We can't
fix this without changing ABI so leave them and wait for someone to
actually take the rare step of two identical accelerometers on the same
board.
* buffer-dma
- use ARRAY_SIZE in a few appropriate locations.
Tools
* Fix the fact that the --trigger-num option in generic_buffer didn't allow
0 which is perfectly valid in the ABI.
Cleanups
* as3935
- improve error reporting.
- remove redundant zeroing of a field in iio_priv.
* gp2ap020a00f
- use the iio_device_claim_*_mode helpers rather than open coding locking
around mode changes.
* isl29125
- use the iio_device_claim_*_mode helpers rather than open coding locking.
* lidar
- use the iio_device_claim_*_mode helpers rather than open coding locking.
* mma8452
- more detail in devices supported description in comments (addresses and
similar)
* sca3000
- add a missing error check.
* tcs3414
- use the iio_device_claim_*_mode helpers rather than open coding locking.
* tcs3472
- use the iio_device_claim_*_mode helpers rather than open coding locking.
When the CS line is not connected, it is not needed to enable or
disable the chip selection functionality from the s3c64xx
devices in order to perform a transfer.
Set the CS controller logically always enabled already during
initialization (by writing '0' in the S3C64XX_SPI_SLAVE_SEL
register) and never disable it.
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Introduce the device tree binding for the I2S controller found in the
Allwinner A10 and later SoCs.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Add TI syscon reset controller binding. This will hook to the reset
framework and use syscon/regmap to set reset bits. This allows reset
control of individual SoC subsytems and devices with memory-mapped
reset registers in a common register memory space.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Add compatible for media reset controller.
Actually, there are two reset controllers in hi6220 SoC:
The peripheral reset controller bits are part of sysctrl registers.
The media reset controller bits are part of mediactrl registers.
So for the compatible part, it should contain "syscon" for both peripheral
and media reset controller.
Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This patch adds DT bindings documentation for Maxim MAX98504
speaker amplifier.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
add mt2701-afe-pcm.txt and mt2701-cs42448.txt for mt2701
Signed-off-by: Garlic Tseng <garlic.tseng@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This is a patch for adding description for da9212/da9214.
Signed-off-by: James Ban <James.Ban.opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Add DT binding documentation for the APMU hardware and add "renesas,apmu"
to the list of enable methods for the ARM cpus.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
On some boards, like omap5-uevm the MCLK is gated by default and in order
to be able to use the High performance modes of twl6040 it need to be
enabled by SW.
Add support for handling the MCLK source clock via CCF.
At the same time lower the print priority of the notification that the 32K
clock is not provided and it is not going to be handled by the driver.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
The Ricoh RN5T567 is from the same family as the Ricoh RN5T618 is,
the differences are:
+ DCDC4
+ Slightly different output voltage/currents
+ 32kHz Output
- ADC/Charger capabilities
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
The LP8556 datasheet describes an EN/VDDIO input, which serves "both as
a chip enable and as a power supply reference for PWM, SDA, and SCL
inputs." The LP8556 that I'm testing doesn't respond properly if I try
to talk I2C to it too quickly after enabling VDDIO, and the LP8555
datasheet mentions a t_RESPONSE delay of up to 1 millisecond.
Support this EN/VDDIO by adding a regulator property to the binding;
enabling this regulator at probe time; and sleeping for 1 to 2ms, if the
EN/VDDIO regulator was provided.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Milo Kim <milo.kim@ti.com>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
The msm8974 pinctrl variant has a couple USB HSIC "glue"
registers that let us mux between the pinctrl register settings
or the HSIC core settings for the HSIC pins (gpio 144 and gpio
145). Support this method of operation by adding hsic_data and
hsic_strobe pins that can select between hsic_ctl and gpio
functions. This allows us to toggle the hsic pin configuration
over to the HSIC core at runtime.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
- Voltage switching support for R-Car H3,
- DRIF pin support for R-Car H3,
- Cleanups and fixes.
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Merge tag 'sh-pfc-for-v4.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel
pinctrl: sh-pfc: Updates for v4.8
- Voltage switching support for R-Car H3,
- DRIF pin support for R-Car H3,
- Cleanups and fixes.
Add a binding to Documentation/devicetree/bindings/powerpc/opal
(oppanel-opal.txt) for the operator panel which is present on IBM
Power Systems machines with FSPs.
Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This patch fix spelling typos found in
Documentation/devicetree/bingings/spi.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Chris Lapa <chris@lapa.com.au>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Add device tree bindings for Hi3519 system controller.
Signed-off-by: Jiancheng Xue <xuejiancheng@huawei.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Add CEC interface driver present in the Samsung Exynos range of
SoCs.
The following files were based on work by SangPil Moon:
- exynos_hdmi_cec.h
- exynos_hdmi_cecctl.c
Signed-off-by: Kamil Debski <kamil@wypas.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Introduce "ti,cpsw-mdio" compatible string for Davinci MDIO, because
it's required to distinguish the case when MDIO is part of TI CPSW to
enable features supported by TI CPSW (for example, enable PM
management).
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Document missed "ti,am4372-mdio" compat string used for TI am437x SoC
(am4372.dtsi).
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In case of SGMII more, for example when a MAC2MAC connection
is needed, the port selection bits (inside the MAC configuration
registers) have to be programmed according to the link selected.
So the patch adds a new DT parameter to pass the port selection
and to programmed related PCS and CORE to use it.
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add DT bindings for the Oxford Semiconductor RPS dual Timer.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Add a compatible string for rk3399 SoC because the timer is slightly different
from the older SoCs. So rename the file name from rockchip,rk3288-timer.txt to
rockchip,rk-timer.txt and clarify rockchip,rk3288-timer supported SoCs.
Signed-off-by: Huang Tao <huangtao@rock-chips.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Initial release for rk3229 evb board, and turn the GMAC on.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add device tree bindings file for the cs35l33 8V boosted
class D amplifier.
Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This document defines the binding for a component that loads firmware
and control the life cycle of a self-authenticating Qualcomm Hexagon
core.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Merge tag 'linux-can-next-for-4.8-20160623' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
pull-request: can-next 2016-06-17
this is a pull request of 4 patches for net-next/master.
Arnd Bergmann's patch fixes a regresseion in af_can introduced in
linux-can-next-for-4.8-20160617. There are two patches by Ramesh
Shanmugasundaram, which add CAN-2.0 support to the rcar_canfd driver.
And a patch by Ed Spiridonov that adds better error diagnoses messages
to the Ed Spiridonov driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Document the binding used by the Broadcom BCM5301x (Northstar) SoC
random number generator.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Stephan Linz <linz@li-pro.net>
Cc: Joseph Jezak <josejx@gentoo.org>
Cc: Jörg Sommer <joerg@alea.gnuu.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Add constants and callback functions for the dwmac on rk3228/rk3229 socs.
As can be seen, the base structure is the same, only registers and the
bits in them moved slightly.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
The mvs1 and mvs2 switches are actually called 5vs1 and 5vs2 on
some datasheets. Let's rename them to match the datasheets and
also match the RPM based regulator driver which calls these by
their 5vs names (see qcom_smd-regulator.c). There aren't any
users of these regulators so far, so there aren't any concerns of
DT ABI breakage here. While we're here making updates to the
switches, also mandate usage of the OCP irq for these switches
too.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Fixes: e92a404741 ("regulator: Add QCOM SPMI regulator driver")
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
The S4 supply is sometimes called the boost regulator because it
outputs 5V. Typically it's connected to the 5vs1 and 5vs2
switches for use in USB OTG and HDMI applications. Add support
for this regulator which was mistakenly left out from the initial
submission of this driver.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Fixes: e92a404741 ("regulator: Add QCOM SPMI regulator driver")
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch permits the usage for GPIOs to control
the CTS/RTS/DTR/DSR/DCD/RI signals.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some Renesas SCIF UARTs have dedicated lines for RTS/CTS hardware flow
control. Whether these lines exist depends on SoC and UART instance
inside the SoC. Whether these lines can be used for hardware flow
control depends on board wiring.
Amend the DT bindings with an optional property to indicate that RTS/CTS
hardware flow control lines exist, and can be used as such, according to
the Generic Serial DT Bindings.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amend the DT bindings for the Renesas SCI driver to allow describing
optional GPIO-controlled modem lines, which can be used where dedicated
modem lines are not available.
The property naming is dictated by the Generic Serial DT Bindings.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Spi protocol standardized by the TCG is now supported by most of TPM
vendors.
It supports SPI Bit Protocol as describe in the TCG PTP
specification (chapter 6.4.6 SPI Bit Protocol).
Irq mode is not supported.
This commit is based on the initial work by Peter Huewe.
Signed-off-by: Peter Huewe <peter.huewe@infineon.com>
Signed-off-by: Alexander Steffen <Alexander.Steffen@infineon.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Add missing vendor to vendor-prefix.txt.
Trusted Computing Group design common specifications for
TPM (Trusted Platform Module) vendors.
TCG designates a TPM answering to a public specification.
This commit is based on the initial work by Peter Huewe.
Cc: devicetree@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Add missing vendor to vendor-prefix.txt
This commit is based on the initial work by Peter Huewe.
Cc: devicetree@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Update the property names to match device tree bindings, the correct
values should be qcom,smem-states and qcom,smem-state-names.
Also update the #qcom,smem-state-cells for consistency, before we merge
any users of these properties.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
- device tree binding documentation for MT8173 HDMI encoder, CEC, DDC,
and PHY
- drivers for MT8173 HDMI encoder, CEC (HPD only for now), DDC, and PHY
- enable HDMI output via a custom SMCCC call
- add ddc-i2c-bus property to HDMI connector device tree binding
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Merge tag 'mediatek-drm-2016-06-20' of git://git.pengutronix.de/git/pza/linux into drm-next
MT8173 HDMI support
- device tree binding documentation for MT8173 HDMI encoder, CEC, DDC,
and PHY
- drivers for MT8173 HDMI encoder, CEC (HPD only for now), DDC, and PHY
- enable HDMI output via a custom SMCCC call
- add ddc-i2c-bus property to HDMI connector device tree binding
* tag 'mediatek-drm-2016-06-20' of git://git.pengutronix.de/git/pza/linux:
dt-bindings: hdmi-connector: add DDC I2C bus phandle documentation
drm/mediatek: enable hdmi output control bit
drm/mediatek: Add HDMI support
dt-bindings: drm/mediatek: Add Mediatek HDMI dts binding
The codec chip has a physical MUTE pin to let users control it via
GPIO. So this patch add a mute control support to the driver.
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Acked-by: Paul Handrigan <Paul.Handrigan@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Add an optional enable GPIO to the pwm-regulator driver.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The controller can operate in one of the two global modes
- CAN FD only mode (default)
- Classical CAN (CAN2.0) only mode
This patch adds support for Classical CAN only mode. It can be enabled
by defining the optional device tree property "renesas,no-can-fd" of this
node.
Note: R-Car Gen3 h/w manual v0.51E shows bit6 of RSCFDnCFDGCFG as
reserved, which is incorrect. This bit is same as RSCFDnGCFG.
Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
The patch adds the control of MCLK that depends on the status of DAPM.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
- Add missing verbs and periods,
- Add spaces before opening parentheses,
- Align list layout,
- Correct grammar,
- Move "cs-gpios" from the required to the optional properties
section,
- Remove spaces before tabs.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
The MSM IOMMU is an implementation compatible with the ARM VMSA short
descriptor page tables. It provides address translation for bus masters outside
of the CPU, each connected to the IOMMU through a port called micro-TLB.
Adding the DT bindings for the same.
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This patch defines the local arbitor port IDs for mediatek SoC MT2701 and
add descriptions of binding for mediatek generation one iommu and smi.
Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
The System Control Processor (SCP) provides peripheral devices with
power domains that can be enabled and disabled viathe System Control
and Power Interface (SCPI) Message Protocol. Add bindings to allow
probing of these device power domians.
Cc: Rob Herring <robh+dt@kernel.org>
Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Tested-by: Jon Medhurst <tixy@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Jon Medhurst <tixy@linaro.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Renesas R8A7792 SoC also has the CPG MSTP clocks...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Renesas R8A7792 SoC is a member of the R-Car gen2 family and so has CPG...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Update the binding documentation to mention the defines added for the
possible values of wlf,gpsw.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
What the code expect is "itc-setting" rather than "gadget-itc-setting",
and this is also correctly described in the optional properties.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
The convention in these files is to use lowercase for "0x" prefixes and for
the hex constants themselves, but a few changes didn't follow that
convention, which makes the file annoying to read.
Use lowercase consistently for the hex constants. No functional change
intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Duc Dang <dhdang@apm.com>
We want the fixes in here, and we can resolve a merge issue in
drivers/iio/industrialio-trigger.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit 7150bc9b4d.
It is not correct, based on review from others.
Reported-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch adds basic device tree support for the pca9532 LEDs.
Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
- Anup adds nodes for the AHCI and SATA3 PHY peripherals to the Northstar2 SoCs
- Dhanajay enables pinctrl for the Northstar2 SoCs
- Jon Mason enables all of the UART peripherals found in the NS2 SVK and
finally adds the CCI-400 and PMU nodes
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Merge tag 'arm-soc/for-4.8/devicetree-arm64' of http://github.com/Broadcom/stblinux into next/dt64
This pull request contains Device Tree changes for Broadcom ARM64-based SoCS:
- Anup adds nodes for the AHCI and SATA3 PHY peripherals to the Northstar2 SoCs
- Dhanajay enables pinctrl for the Northstar2 SoCs
- Jon Mason enables all of the UART peripherals found in the NS2 SVK and
finally adds the CCI-400 and PMU nodes
* tag 'arm-soc/for-4.8/devicetree-arm64' of http://github.com/Broadcom/stblinux:
arm64: dts: NS2: Add CCI-400 PMU support
arm64: dts: NS2: Add all of the UARTs
arm64: dts: Enable GPIO for Broadcom NS2 SoC
arm64: dts: enable pinctrl for Broadcom NS2 SoC
arm64: dts: Add SATA3 AHCI and SATA3 PHY DT nodes for NS2
dt-bindings: ata: add compatible string for iProc AHCI controller
Signed-off-by: Olof Johansson <olof@lixom.net>
- Chris provides documentation and DTS fixes for the bcm11351 CPU enable-method in preparation
for adding support for the BCM23550 SoC and its corresponding documentation, SoC dtsi
and the Sparrow board DTS file
- Jon adds MSI support to the PCI nodes, updates the secondary cores boot address for the B0
production revision of the Northstar Plus SoC, adds a DTS for the BCM958625HR board, another
one for the BCM958525XMC board, and finally adds the PL330 DMA controller to the NSP DTS
- Rafal enables the SPI NOR flash on dual flash systems (NAND + SPI) on the BCM5301x SoCs
and devices
- Florian adds support for the BCM5301x built-in Ethernet switch by adding nodes for the
Gigabit MAC controllers and the Switch Register Access block, and finally updates the
SmartRG SR-400AC board with its switch port layout
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Merge tag 'arm-soc/for-4.8/devicetree' of http://github.com/Broadcom/stblinux into next/dt
This pull request contains Device Tree changes for Broadcom ARM-based SoCs:
- Chris provides documentation and DTS fixes for the bcm11351 CPU enable-method in preparation
for adding support for the BCM23550 SoC and its corresponding documentation, SoC dtsi
and the Sparrow board DTS file
- Jon adds MSI support to the PCI nodes, updates the secondary cores boot address for the B0
production revision of the Northstar Plus SoC, adds a DTS for the BCM958625HR board, another
one for the BCM958525XMC board, and finally adds the PL330 DMA controller to the NSP DTS
- Rafal enables the SPI NOR flash on dual flash systems (NAND + SPI) on the BCM5301x SoCs
and devices
- Florian adds support for the BCM5301x built-in Ethernet switch by adding nodes for the
Gigabit MAC controllers and the Switch Register Access block, and finally updates the
SmartRG SR-400AC board with its switch port layout
* tag 'arm-soc/for-4.8/devicetree' of http://github.com/Broadcom/stblinux:
ARM: dts: BCM5310x: Enable switch ports on SmartRG SR400AC
ARM: dts: BCM5301X: Add SRAB interrupts
ARM: dts: Enable SRAB switch and GMACs on 5301x DTS
ARM: dts: NSP: Add PL330 support
ARM: dts: NSP: Add XMC board support
ARM: dts: bcm23550: Add device tree files
Documentation: devicetree: Document BCM23550 bindings
ARM: BCM5301X: Enable SPI-NOR on dual flash devices
ARM: dts: NSP: Add new DT file for bcm958625hr
ARM: dts: NSP: modify second CPU address
ARM: dts: NSP: Add MSI support on PCI
ARM: BCM: modify Broadcom CPU enable method
ARM: dts: fix use of bcm11351 enable method
Documentation: Binding docs for bcm11351 enable method
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull s5p-mfc changes from media tree so the arm/mach-exynos code
could be removed. The bindings are converted to generic reserved memory
bindings.
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Merge tag 'samsung-drivers-exynos-mfc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/drivers
Topic branch for Exynos MFC changes for v4.8:
Pull s5p-mfc changes from media tree so the arm/mach-exynos code
could be removed. The bindings are converted to generic reserved memory
bindings.
* tag 'samsung-drivers-exynos-mfc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Enable MFC device on Exynos4412 Odroid boards
ARM: dts: exynos: Convert MFC device to generic reserved memory bindings
ARM: EXYNOS: Remove code for MFC custom reserved memory handling
media: s5p-mfc: add iommu support
media: s5p-mfc: replace custom reserved memory handling code with generic one
media: s5p-mfc: use generic reserved memory bindings
of: reserved_mem: add support for using more than one region for given device
media: set proper max seg size for devices on Exynos SoCs
media: vb2-dma-contig: add helper for setting dma max seg size
s5p-mfc: Fix race between s5p_mfc_probe() and s5p_mfc_open()
s5p-mfc: Add release callback for memory region devs
s5p-mfc: Set device name for reserved memory region devs
Signed-off-by: Olof Johansson <olof@lixom.net>
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Merge tag 'linux-can-next-for-4.8-20160617' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
pull-request: can-next 2016-06-17
this is a pull request of 14 patches for net-next/master.
Geert Uytterhoeven contributes a patch that adds a file patterns for
CAN device tree bindings to MAINTAINERS. A patch by Alexander Aring
fixes warnings when building without proc support. A patch by me
improves the sample point calculation. Marek Vasut's patch converts
the slcan driver to use CAN_MTU. A patch by William Breathitt Gray
converts the tscan1 driver to use module_isa_driver.
Two patches by Maximilian Schneider for the gs_usb driver fix coding
style and add support for set_phys_id callback. 5 patches by Oliver
Hartkopp add support for CANFD to the bcm. And finally two patches
by Ramesh Shanmugasundaram, which add support for the rcar_canfd
driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
There is no reason to hold s/w dependent parameter in device tree.
Even more, there is no reason in this parameter because davinici_cpdma
driver splits pool of descriptors equally between tx and rx channels
anyway.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch adds support for the CAN FD controller found in Renesas R-Car
SoCs. The controller operates in CAN FD only mode by default.
CAN FD mode supports both Classical CAN & CAN FD frame formats. The
controller supports ISO 11898-1:2015 CAN FD format only.
This controller supports two channels and the driver can enable either
or both of the channels.
Driver uses Rx FIFOs (one per channel) for reception & Common FIFOs (one
per channel) for transmission. Rx filter rules are configured to the
minimum (one per channel) and it accepts Standard, Extended, Data &
Remote Frame combinations.
Note: There are few documentation errors in R-Car Gen3 Hardware User
Manual v0.5E with respect to CAN FD controller. They are listed below:
1. CAN FD interrupt numbers 29 & 30 are listed as per channel
interrupts. However, they are common to both channels (i.e.) they are
global and channel interrupts respectively.
2. CANFD clock is derived from PLL1. This is not documented.
3. CANFD clock is further divided by (1/2) within the CAN FD controller.
This is not documented.
4. The minimum value of NTSEG1 in RSCFDnCFDCmNCFG register is 2 Tq. It
is specified 4 Tq in the manual.
5. The maximum number of message RAM area the controller can use is 3584
bytes. It is specified 10752 bytes in the manual.
Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
The bus clock and function clock are separated at rk3399,
and others use one clock as the bus clock and function clock.
Signed-off-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
On some platforms the VSP performs memory accesses through an FCP. When
that's the case get a reference to the FCP from the VSP DT node and
enable/disable it at runtime as needed.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The FCP is a companion module of video processing modules in the Renesas
R-Car Gen3 SoCs. It provides data compression and decompression, data
caching, and conversion of AXI transactions in order to reduce the
memory bandwidth.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Sebastian pointed out that .../bindings/reset is usually used for
peripheral reset controllers, whereas .../bindings/power/reset is
used for Board/System reset controllers.
Reported-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Chris Brand <chris.brand@broadcom.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Add an optional ddc-i2c-bus phandle property that points to
an I2C master controller that handles the connector DDC pins.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Add 'dma-coherent' description for PCI nodes.
The 'dma-coherent' indicates that the hardware IP block can ensure
the coherency of the data transferred from/to the IP block. This
can avoid the software cache flush/invalid actions, and improve
the performance significantly.
The PCI IP block of ls1043a has this capability, so adding
this feature to improve the PCI performance.
Signed-off-by: Liu Gang <Gang.Liu@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Document the Blanche device tree bindings, listing it as a supported board.
This allows to use checkpatch.pl to validate .dts files referring to the
Blanche 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>
Add device tree binding documentation details for Cirrus Logic
CS8900/CS8920 ethernet chip.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add DT bindings documentation for the Mali Display Processor. The bindings
describe the Mali DP500, DP550 and DP650 processors from ARM Ltd.
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>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
The devices from the ADAU17X1 family all have a MCLK clock input which
supplies the master clock for the device. The master clock is used as the
input clock for the PLL. Currently the MCLK rate as well as the desired PLL
output frequency need to be supplied by calling snd_soc_dai_set_pll() form
a machine driver.
Add support for specifying the MCLK using the common clock framework. In
addition to that also automatically configure the PLL to a suitable rate
if the master clock was provided using the CCW. This allows to use the
CODEC driver without any special configuration requirements from the
machine driver.
While the PLL output frequency can be configured over a (more or less)
continuous range the narrowness of the range and the other constraints of
the clocking tree usually only result in two output frequencies that will
actually be chosen. One for 44.1kHz based rates and one for 48kHz based
rates, these are the rates that the automatic PLL configuration will use.
For the rare case where a non-standard setup is required a machine driver
can disable the auto-configuration and configure a custom frequency using
the existing mechanisms.
If the common clock framework is not enabled clk_get() will return NULL and
the driver will function as before and the clock rate needs to be
configured manually.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
The PM8058 is found in connection to the APQ8060 on the APQ8060
Dragonboard. Works the same as all others, just add the compatible
string for this variant.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Andy Gross <andy.gross@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
ramoops is one of the remaining places where ARM vendors still rely on
board-specific shims. Device Tree lets us replace those shims with
generic code.
These bindings mirror the ramoops module parameters, with two small
differences:
(1) dump_oops becomes an optional "no-dump-oops" property, since ramoops
sets dump_oops=1 by default.
(2) mem_type=1 becomes the more self-explanatory "unbuffered" property.
Signed-off-by: Greg Hackmann <ghackmann@google.com>
[fixed platform_get_drvdata() crash, thanks to Brian Norris]
[switched from u64 to u32 to simplify code, various whitespace fixes]
[use dev_of_node() to gain code-elimination for CONFIG_OF=n]
Signed-off-by: Kees Cook <keescook@chromium.org>
- Add a driver for the EBI
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Merge tag 'at91-ab-4.8-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/drivers
Drivers for 4.8:
- Add a driver for the EBI
* tag 'at91-ab-4.8-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
memory: atmel-ebi: add DT bindings documentation
memory: add Atmel EBI (External Bus Interface) driver
Signed-off-by: Olof Johansson <olof@lixom.net>
It must be "drive-strength", with a hyphen.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This brings support for Hardkernel's Odroid XU board. It was the first
design with big.LITTLE SoC from Samsung: Exynos5410. The board is not
very popular. Newer XU3 and XU4 got more attention.
Board details:
1. Exynos5410 octa-core (A15+A7, however as of now only one cluster is
enabled),
2. 2 GB DDR3 RAM,
3. PowerVR SGX544MP3 GPU (not enabled in DTS),
4. USB 3.0 Host x 1, USB 3.0 OTG x 1, USB 2.0 Host x 4,
5. HDMI 1.4a, MIPI DSI and Display Port (Display Port not on all of
revisions though),
6. eMMC 4.5 and microSD slots.
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Merge tag 'samsung-dt-odroid-xu-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Topic branch for adding Exynos 5410 Odroid XU board for v4.8.
This brings support for Hardkernel's Odroid XU board. It was the first
design with big.LITTLE SoC from Samsung: Exynos5410. The board is not
very popular. Newer XU3 and XU4 got more attention.
Board details:
1. Exynos5410 octa-core (A15+A7, however as of now only one cluster is
enabled),
2. 2 GB DDR3 RAM,
3. PowerVR SGX544MP3 GPU (not enabled in DTS),
4. USB 3.0 Host x 1, USB 3.0 OTG x 1, USB 2.0 Host x 4,
5. HDMI 1.4a, MIPI DSI and Display Port (Display Port not on all of
revisions though),
6. eMMC 4.5 and microSD slots.
* tag 'samsung-dt-odroid-xu-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (28 commits)
ARM: dts: exynos: Add watchdog and Security SubSystem to Exynos5410
ARM: dts: exynos: Configure PWM, usb3503, PMIC and thermal on Odroid XU board
ARM: dts: exynos: Add Thermal Management Unit to Exynos5410
ARM: dts: exynos: Interrupt for USB DWC3-1 differs between Exynos5420 and 5410
dt-bindings: clock: Add watchdog and SSS clock IDs to Exynos5410
dt-bindings: clock: Add TMU clock ID to Exynos5410
ARM: dts: exynos: Add RTC and I2C to Exynos5410
ARM: dts: exynos: Add I2C, PWM and UART pinctrl to Exynos5410
ARM: dts: exynos: Move HSI2C nodes to exynos54xx.dtsi
ARM: dts: exynos: Add initial support for Odroid XU board
ARM: dts: exynos: Add USB to Exynos5410
ARM: dts: exynos: Move common Exynos5410/542x/5800 nodes to new DTSI
ARM: dts: exynos: MCT is not an interrupt controller and extend length of iomap
ARM: dts: exynos: Enable UART3 on Exynos5410
ARM: dts: exynos: Include common exynos5 in exynos5410.dtsi
ARM: dts: exynos: Move Exynos5250 and Exynos5420 nodes under soc
ARM: dts: exynos: Use phandle to get parent node in exynos5250-snow
ARM: dts: exynos: Prepare for inclusion of exynos5.dtsi in exynos5410.dtsi
ARM: dts: exynos: Move common nodes to exynos5.dtsi
ARM: dts: exynos: Split Odroid XU3 LEDs to separate DTSI
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Some I2C devices have multiple addresses assigned, for example each address
corresponding to a different internal register map page of the device.
So far drivers which need support for this have handled this with a driver
specific and non-generic implementation, e.g. passing the additional address
via platform data.
This patch provides a new helper function called i2c_new_secondary_device()
which is intended to provide a generic way to get the secondary address
as well as instantiate a struct i2c_client for the secondary address.
The function expects a pointer to the primary i2c_client, a name
for the secondary address and an optional default address. The name is used
as a handle to specify which secondary address to get.
The default address is used as a fallback in case no secondary address
was explicitly specified. In case no secondary address and no default
address were specified the function returns NULL.
For now the function only supports look-up of the secondary address
from devicetree, but it can be extended in the future
to for example support board files and/or ACPI.
Signed-off-by: Jean-Michel Hautbois <jean-michel.hautbois@veo-labs.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
A parameter description for the interruptions of the
I2S controller was added.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Acked-by: Rob Herring <robh@kernel.org>
Cc: Carlos Palminha <palminha@synopsys.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: linux-snps-arc@lists.infradead.org
Cc: alsa-devel@alsa-project.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The Tegra AGIC interrupt controller is compatible with the ARM GIC-400
interrupt controller. Add the compatible string and clock information
for the AGIC to the GIC device-tree binding documentation.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Add the device tree binding documentation for Mediatek HDMI,
HDMI PHY and HDMI DDC devices.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
The i.MX6 Q/DL has an erratum (ERR006687) that prevents the FEC from
waking the CPUs when they are in wait(unclocked) state. As the hardware
workaround isn't applicable to all boards, disable the deeper idle state
when the workaround isn't present and the FEC is in use.
This allows to safely run a kernel with CPUidle enabled on all i.MX6
boards.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: David S. Miller <davem@davemloft.net> (for network changes)
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This binding describes the control interface for the Qualcomm WCNSS.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This patch adds the device tree support for the Qualcomm SCM firmware.
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Pull i2c fixes from Wolfram Sang:
- a bigger fix for i801 to finally be able to be loaded on some
machines again
- smaller driver fixes
- documentation update because of a renamed file
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: mux: reg: Provide of_match_table
i2c: mux: refer to i2c-mux.txt
i2c: octeon: Avoid printk after too long SMBUS message
i2c: octeon: Missing AAK flag in case of I2C_M_RECV_LEN
i2c: i801: Allow ACPI SystemIO OpRegion to conflict with PCI BAR
- Fix unflatten_dt_nodes when dad parameter is set.
- Add vendor prefixes for TechNexion and UniWest
- Documentation fix for Marvell BT
- OF IRQ kerneldoc fixes
- Restrict CMA alignment adjustments to non dma-coherent
- Couple of warning fixes in reserved-memory code
- DT maintainers updates
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Merge tag 'devicetree-fixes-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree fixes from Rob Herring:
- fix unflatten_dt_nodes when dad parameter is set.
- add vendor prefixes for TechNexion and UniWest
- documentation fix for Marvell BT
- OF IRQ kerneldoc fixes
- restrict CMA alignment adjustments to non dma-coherent
- a couple of warning fixes in reserved-memory code
- DT maintainers updates
* tag 'devicetree-fixes-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
drivers: of: add definition of early_init_dt_alloc_reserved_memory_arch
drivers/of: Fix depth for sub-tree blob in unflatten_dt_nodes()
drivers: of: Fix of_pci.h header guard
dt-bindings: Add vendor prefix for TechNexion
of: add vendor prefix for UniWest
dt: bindings: fix documentation for MARVELL's bt-sd8xxx wireless device
of: add missing const for of_parse_phandle_with_args() in !CONFIG_OF
of: silence warnings due to max() usage
drivers: of: of_reserved_mem: fixup the CMA alignment not to affect dma-coherent
of: irq: fix of_irq_get[_byname]() kernel-doc
MAINTAINERS: DeviceTree maintainer updates
Add the Device Tree binding documentation that allows to describe the PCIe
controller found in the Axis ARTPEC-6 SoC.
Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
Binding doc for NS2 PCIe PHYs.
Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
Signed-off-by: Jon Mason <jonmason@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add DT binding doc for Broadcom MDIO bus multiplexer driver.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Change "mdio-parent-bus" from mandatory section to optional
as it won't be required by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.
Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Conflicts:
net/sched/act_police.c
net/sched/sch_drr.c
net/sched/sch_hfsc.c
net/sched/sch_prio.c
net/sched/sch_red.c
net/sched/sch_tbf.c
In net-next the drop methods of the packet schedulers got removed, so
the bug fixes to them in 'net' are irrelevant.
A packet action unload crash fix conflicts with the addition of the
new firstuse timestamp.
Signed-off-by: David S. Miller <davem@davemloft.net>
Correct misspelling, "emda3" -> "edma3".
Reported-by: Adam J Allison <adamj.allison@gmail.com>
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add PWMSS device tree nodes for DRA7 SoC family and add documentation
for dt bindings.
Signed-off-by: Vignesh R <vigneshr@ti.com>
[fcooper@ti.com: Add eCAP and use updated bindings for PWMSS and ePWM]
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Previous patches switched the ECAP and EPWM to use the new bindings.
These bindings explicitly adds the various required clocks via DT rather
than depending on hwmod.
Therefore, it is safe to remove the hwmod entries since they are no longer
needed.
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Switch to a new ECAP and EPWM bindings that doesn't depend on hwmod to
provide the various required clocks.
For AM437 and AM335x, add the required clocks explicitly to DT. The
hwmod entries for ECAP and EPWM will be removed and this will prevent
anything from breaking.
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Replace unit address from 0 to the proper physical address. Also insure
that the unit address matches the reg property address.
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Now that the node name has been changed from ehrpwm to pwm the document
should show this proper usage. Change the unit address in the example
from 0 to the proper physical address value that should be used. Also
insure that the unit address matches to the reg property.
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
There are several SOC specific compatibles for ECAP, EHRPWM and PWMMS
that are in use but aren't properly documented. Therefore, fix this
by adding the compatibles to the appropriate binding documents.
While at it make minor corrections to the binding document.
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch adds support for Broadcom's BCM53xx switch family, also known
as RoboSwitch. Some of these switches are ubiquituous, found in home
routers, Wi-Fi routers, DSL and cable modem gateways and other
networking related products.
This drivers adds the library driver (b53_common.c) as well as a few bus
glue drivers for MDIO, SPI, Switch Register Access Block (SRAB) and
memory-mapped I/O into a SoC's address space (Broadcom BCM63xx/33xx).
Basic operations are supported to bring the Layer 1/2 up and running,
but not much more at this point, subsequent patches add the remaining
features.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The usb power-supply on the axp22x pmics is mostly identical to the
one on the axp20x pmics. One significant difference is that it cannot
measure / monitor the usb voltage / current.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Correct references to i2c-mux.txt which was previously mux.txt.
Also correct the spelling of relevant.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
New device support
* ads1015
- add ads1115 support
* bma220 accelerometer
- new driver
- triggered buffer support.
* bmc150
- add bmm150 support.
* bmp280
- bme280 support with addition of humidity channel.
* max5487 potentiometer
- new driver
* MMA7660FC accelerometer.
- New driver
* st-pressure
- support for the lps22hb
* loop trigger.
- This one is *nasty* but we have real applications (parrot drones) where
it is useful. The trigger basically spins as hard as it can firing off
a new trigger each time all triggered devices come back to say they are
done. It doesn't hang a machine even when doing it on a dummy driver.
A lot nicer than having this implemented within lots of device drivers
anyway.
Core stuff
* Add support to create IIO devices via configfs (similar to we did for
triggers a while back) + docs.
* New channel types
- IIO_ELECTRICAL_CONDUCTIVITY
* Couple of MAINTAINERS patches to list the device tree bindings.
* Make trigger ops structure non optional (comment fix). It hasn't been for
an awful long time, but that's not what the description said.
New features
* ak8975
- support adapters that are limited to byte data only by allowing the
emulated block read i2c function that was recently introduced.
* atlas-ph
- support atlas-ec (electrical conductivity sensor)
* bmi160
- add available frequency and scale attributes to make the driver
more user friendly (and avoid having to read the datasheet to know
what will work).
* dummy
- move creation to configfs interface. It's not real hardware so we
are not that worried about the ABI breakage ;)
* mma8452
- oversampling ration support
* nau7802
- expose available gains to make life easier for userspace.
* st-sensors
- allow use of emulation for SMBus block reads as all the st parts support
it.
* ti-ads1015
- list datasheet names to allow their use by inkernel consumers.
* Various module alias additions to help auto probing. Drop one redundant one
as well.
Cleanups
* ad7266, ad7476, ad7887, ad7923, ad799x
- use direct mode claim function rather than open coding it during sensor
read (prevents switching on buffers mid read).
* ad7793, ad7791
- use direct mode claim to prevent frequency changes when buffers running.
* afe440x - These are ABI breaking but the driver requires custom userspace
code to do anything useful anyway and that is still being written and under
control of TI. Ultimately we may have other libraries to do pulse
oximetry with these devices but we aren't aware of any yet.
- kernel-doc format fixes
- drop ifdef fun around of_match_ptr - it's not worth the mess to save
a tiny amount of space.
- drop some unnecessary register initializations.
- drop the weird locked gain modes as they gain us nothing (can just set
all gains separately).
- remove handling of offset attributes seeing as no channels actually have
them (oops)
- Drop the LED3 input channel as it's an alias for ALED2.
- *big one* remove channel names - an experiment that turned out to not
make sense - see patch for details.
- use regmap fields to clean up code.
- tie the tia gain stages to appropriate channels in the ABI as that is
what they really effect. Same with the LED currents.
- cleanout some unused defines and fix a missnamed one.
* atlas-ph
- reorganise to allow support of other similar parts.
* bmc150
- document supported chips in kconfig help.
* jsa1212
- drop an unneeded i2c functionality check for functionality the driver
doesn't use.
* mxs-lradc
- simply touch screen registration code.
- remove the touch screen unregister as all devm based now.
- disable only those channels that are masked in hardware stop (others
are already dealt with elsewhere)
* st-sensors
- unexport st_sensors_get_buffer_element as nothing outside the st-sensors
core driver uses it.
- fix handling of failure to start up regulators.
* tpl0102
- drop an i2c functionality test for features that aren't needed.
* ti-am335x
- use variable name rather than type in sizeof for clarity.
- use SIMPLE_DEV_PM_OPS helper macro to tidy up a bit.
Tools
* Add install / uninstall to makefile. Someone cares, so presumably
some people will find it useful!
* generic_buffer
- rename to iio_generic_buffer to line up with other tools.
- handle cleanup when receiving signals
- Add a --device-num option and a --trigger-num option rather than
relying on naming which doesn't work if you have two of the same part.
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Merge tag 'iio-for-4.8a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
First round of IIO new device support, features and cleanups for the 4.8 cycle.
New device support
* ads1015
- add ads1115 support
* bma220 accelerometer
- new driver
- triggered buffer support.
* bmc150
- add bmm150 support.
* bmp280
- bme280 support with addition of humidity channel.
* max5487 potentiometer
- new driver
* MMA7660FC accelerometer.
- New driver
* st-pressure
- support for the lps22hb
* loop trigger.
- This one is *nasty* but we have real applications (parrot drones) where
it is useful. The trigger basically spins as hard as it can firing off
a new trigger each time all triggered devices come back to say they are
done. It doesn't hang a machine even when doing it on a dummy driver.
A lot nicer than having this implemented within lots of device drivers
anyway.
Core stuff
* Add support to create IIO devices via configfs (similar to we did for
triggers a while back) + docs.
* New channel types
- IIO_ELECTRICAL_CONDUCTIVITY
* Couple of MAINTAINERS patches to list the device tree bindings.
* Make trigger ops structure non optional (comment fix). It hasn't been for
an awful long time, but that's not what the description said.
New features
* ak8975
- support adapters that are limited to byte data only by allowing the
emulated block read i2c function that was recently introduced.
* atlas-ph
- support atlas-ec (electrical conductivity sensor)
* bmi160
- add available frequency and scale attributes to make the driver
more user friendly (and avoid having to read the datasheet to know
what will work).
* dummy
- move creation to configfs interface. It's not real hardware so we
are not that worried about the ABI breakage ;)
* mma8452
- oversampling ration support
* nau7802
- expose available gains to make life easier for userspace.
* st-sensors
- allow use of emulation for SMBus block reads as all the st parts support
it.
* ti-ads1015
- list datasheet names to allow their use by inkernel consumers.
* Various module alias additions to help auto probing. Drop one redundant one
as well.
Cleanups
* ad7266, ad7476, ad7887, ad7923, ad799x
- use direct mode claim function rather than open coding it during sensor
read (prevents switching on buffers mid read).
* ad7793, ad7791
- use direct mode claim to prevent frequency changes when buffers running.
* afe440x - These are ABI breaking but the driver requires custom userspace
code to do anything useful anyway and that is still being written and under
control of TI. Ultimately we may have other libraries to do pulse
oximetry with these devices but we aren't aware of any yet.
- kernel-doc format fixes
- drop ifdef fun around of_match_ptr - it's not worth the mess to save
a tiny amount of space.
- drop some unnecessary register initializations.
- drop the weird locked gain modes as they gain us nothing (can just set
all gains separately).
- remove handling of offset attributes seeing as no channels actually have
them (oops)
- Drop the LED3 input channel as it's an alias for ALED2.
- *big one* remove channel names - an experiment that turned out to not
make sense - see patch for details.
- use regmap fields to clean up code.
- tie the tia gain stages to appropriate channels in the ABI as that is
what they really effect. Same with the LED currents.
- cleanout some unused defines and fix a missnamed one.
* atlas-ph
- reorganise to allow support of other similar parts.
* bmc150
- document supported chips in kconfig help.
* jsa1212
- drop an unneeded i2c functionality check for functionality the driver
doesn't use.
* mxs-lradc
- simply touch screen registration code.
- remove the touch screen unregister as all devm based now.
- disable only those channels that are masked in hardware stop (others
are already dealt with elsewhere)
* st-sensors
- unexport st_sensors_get_buffer_element as nothing outside the st-sensors
core driver uses it.
- fix handling of failure to start up regulators.
* tpl0102
- drop an i2c functionality test for features that aren't needed.
* ti-am335x
- use variable name rather than type in sizeof for clarity.
- use SIMPLE_DEV_PM_OPS helper macro to tidy up a bit.
Tools
* Add install / uninstall to makefile. Someone cares, so presumably
some people will find it useful!
* generic_buffer
- rename to iio_generic_buffer to line up with other tools.
- handle cleanup when receiving signals
- Add a --device-num option and a --trigger-num option rather than
relying on naming which doesn't work if you have two of the same part.
AUDIO-CLKOUTn can asynchronizes with L/R clock.
AUDIO-CLKOUTn synchronizes with L/R clock is now default behavior.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Zhao Qiang