Till now we used clockevent from generic ARC driver.
This was enough as long as we worked with simple multicore SoC.
When we are working with multithread SoC each HW thread can be
scheduled to receive timer interrupt using timer mask register.
This patch will provide a way to control clock events per HW thread.
The design idea is that for each core there is dedicated register
(TSI) serving all 16 HW threads.
The register is a bitmask with one bit for each HW thread.
When HW thread wants that next expiration of timer interrupt will
hit it then the proper bit should be set in this dedicated register.
When timer expires all HW threads within this core which their bit
is set at the TSI register will be interrupted.
Driver can be used from device tree by:
compatible = "ezchip,nps400-timer0" <-- for clocksource
compatible = "ezchip,nps400-timer1" <-- for clockevent
Note that name convention for timer0/timer1 was taken from legacy
ARC design. This design is our base before adding HW threads.
For backward compatibility we keep "ezchip,nps400-timer" for clocksource
Signed-off-by: Noam Camus <noamca@mellanox.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
The codec on the H3 is similar to the one found on the A31. One key
difference is the analog path controls are routed through the PRCM
block. This is supported by the sun8i-codec-analog driver, and tied
into this codec driver with the audio card's aux_dev.
In addition, the H3 has no HP (headphone) and HBIAS support, and no
MIC3 input. The FIFO related registers are slightly rearranged.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The codec in the A23 is similar to the one found on the A31. One key
difference is the analog path controls are routed through the PRCM
block. This is supported by the sun8i-codec-analog driver, and tied
into this codec driver with the audio card's aux_dev.
In addition, the A23 does not have LINEOUT, and it does not support
headset jack detection or buttons.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
4.10, please pull the following:
- Robin updates the Northstart 2 DTS to use the generic IOMMU binding
- Scott renames the Broadcom Northstar 2 binding document to use a standard name
including the brcm vendor prefix
- Kamal adds the QSPI Device Tree node to the Northstar 2 SoC and updates the
Northstar 2 SVK reference board DTS file with it enabled.
- Rob adds the Device Tree node for the Broadcom PDC (mailbox) hardware to the
Northstar 2 SoC
- Jon enables the SDIO1 block and adds proper PCIe PHYs Device Tree nodes to the
Northstar 2 SoC
- Ray adds required properties NAND controller properties to make NAND work on
the Northstar 2 SVK board, this was submitted as a 4.9 fixes and is included
here to resolve DTS file merges
- Andrea removes an incorrect power LED from the Raspberry Pi 3 DTS
- Andreas fixes the compatible string for the BCM2837 (Raspberry Pi 3)
- Eric defines standard pinctrl groups in the BCM2835 GPIO node
- Gerd adds definitions for the pinctrl groups and updates the PWM, I2C and SDHCI nodes
to use their appropriate pinctrl functions
- Linus adds names for the Raspberry Pi GPIO lines based on the datasheet
- Martin adds the DT binding and nodes for the Raspberry Pi firmware thermal block
- Stefan fixes a few typos with respect to the BCM2835 mailbox binding example and
Device Tree nodes he also uses the proper DTSI file to define the USB host mode
for the USB Device Tree nodes
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Merge tag 'arm-soc/for-4.10/devicetree-arm64' of http://github.com/Broadcom/stblinux into next/dt64
Pull "Broadcom devicetree-arm64 changes for 4.10" from Florian Fainelli:
This pull request contains Broadcom ARM64 based SoC Device Tree changes for
4.10, please pull the following:
- Robin updates the Northstart 2 DTS to use the generic IOMMU binding
- Scott renames the Broadcom Northstar 2 binding document to use a standard name
including the brcm vendor prefix
- Kamal adds the QSPI Device Tree node to the Northstar 2 SoC and updates the
Northstar 2 SVK reference board DTS file with it enabled.
- Rob adds the Device Tree node for the Broadcom PDC (mailbox) hardware to the
Northstar 2 SoC
- Jon enables the SDIO1 block and adds proper PCIe PHYs Device Tree nodes to the
Northstar 2 SoC
- Ray adds required properties NAND controller properties to make NAND work on
the Northstar 2 SVK board, this was submitted as a 4.9 fixes and is included
here to resolve DTS file merges
- Andrea removes an incorrect power LED from the Raspberry Pi 3 DTS
- Andreas fixes the compatible string for the BCM2837 (Raspberry Pi 3)
- Eric defines standard pinctrl groups in the BCM2835 GPIO node
- Gerd adds definitions for the pinctrl groups and updates the PWM, I2C and SDHCI nodes
to use their appropriate pinctrl functions
- Linus adds names for the Raspberry Pi GPIO lines based on the datasheet
- Martin adds the DT binding and nodes for the Raspberry Pi firmware thermal block
- Stefan fixes a few typos with respect to the BCM2835 mailbox binding example and
Device Tree nodes he also uses the proper DTSI file to define the USB host mode
for the USB Device Tree nodes
* tag 'arm-soc/for-4.10/devicetree-arm64' of http://github.com/Broadcom/stblinux: (23 commits)
arm64: dts: NS2: Add PCI PHYs
arm64: dts: NS2: enable sdio1
ARM64: dts: bcm2837-rpi-3-b: remove incorrect pwr LED
ARM64: bcm2835: dts: add thermal node to device-tree of bcm2837
ARM: bcm2835: Add names for the Raspberry Pi GPIO lines
ARM: bcm2835: dts: add thermal node to device-tree of bcm283x
dt: bindings: add thermal device driver for bcm2835
arm64: dts: Add Broadcom Northstar2 device tree entries for PDC driver.
ARM: dts: bcm283x: fix typo in mailbox address
DT: binding: bcm2835-mbox: fix address typo in example
ARM64: dts: bcm2835: Fix bcm2837 compatible string
arm64: dts: Update Broadcom NS2 to generic IOMMU binding
arm64: dts: Updated NAND DT properties for NS2 SVK
arm64: dts: rename ns2.txt to brcm,ns2.txt
ARM64: dts: Add QSPI Device Tree node for NS2
ARM64: dts: bcm283x: Use dtsi for USB host mode
ARM: dts: bcm283x: drop alt3 from &gpio
ARM: dts: bcm283x: add pinctrl group to &sdhci, drop pins from &gpio
ARM: dts: bcm283x: add pinctrl group to &i2c1, drop pins from &gpio
ARM: dts: bcm283x: add pinctrl group to &i2c0, drop pins from &gpio
...
please pull the following:
- Rafal adds support for the Netgear R8500 routers, adds basic support
for the Tenda AC9 router which uses the new BCM53573 SoC (single core Cortex
A7). He also enables the UART on the Netgear R8000 and restructures the
include files a bit for the BCM47094 SoC, finally he adds USB 3.0 PHY nodes
which enables USB 3.0 on BCM5301X devices that support it. Finally he adds
support for the TP-LINK Archer C9 V1 router.
- Kamal adds support for the QSPI controller on the Northstar Plus SoCs and updates
the bcm958625k reference board to have it enabled
- Dan adds support for the Luxul XAP-1510 (using a BCM4708) and XWR-3100 (using
a BCM47094)
- Scott fixes the pinctrl names in the Cygnus DTS files
- Jonathan enables the Broadcom iProc mailbox controller for Broadcom Cygnus/iProc
SoCs, he adds interrupt support for the GPIO CRMU hardware block and finally adds
the node for the OTP controller found on Cygnus SoCs
- Dhananjay enables the GPIO B controller on Norstarh Plus SoCs
- Eric defines standard pinctrl groups in the BCM2835 GPIO node
- Gerd adds definitions for the pinctrl groups and updates the PWM, I2C and SDHCI nodes
to use their appropriate pinctrl functions
- Linus adds names for the Raspberry Pi GPIO lines based on the datasheet
- Martin adds the DT binding and nodes for the Raspberry Pi firmware thermal block
- Stefan fixes a few typos with respect to the BCM2835 mailbox binding example and
Device Tree nodes he also fixes the Raspberry Pi GPIO lines names and finally
adds names for the Raspberry Zero GPIO lines
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Merge tag 'arm-soc/for-4.10/devicetree' of http://github.com/Broadcom/stblinux into next/dt
Pull "Broadcom devicetree changes for 4.10" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoC Device Tree changes for 4.10,
please pull the following:
- Rafal adds support for the Netgear R8500 routers, adds basic support
for the Tenda AC9 router which uses the new BCM53573 SoC (single core Cortex
A7). He also enables the UART on the Netgear R8000 and restructures the
include files a bit for the BCM47094 SoC, finally he adds USB 3.0 PHY nodes
which enables USB 3.0 on BCM5301X devices that support it. Finally he adds
support for the TP-LINK Archer C9 V1 router.
- Kamal adds support for the QSPI controller on the Northstar Plus SoCs and updates
the bcm958625k reference board to have it enabled
- Dan adds support for the Luxul XAP-1510 (using a BCM4708) and XWR-3100 (using
a BCM47094)
- Scott fixes the pinctrl names in the Cygnus DTS files
- Jonathan enables the Broadcom iProc mailbox controller for Broadcom Cygnus/iProc
SoCs, he adds interrupt support for the GPIO CRMU hardware block and finally adds
the node for the OTP controller found on Cygnus SoCs
- Dhananjay enables the GPIO B controller on Norstarh Plus SoCs
- Eric defines standard pinctrl groups in the BCM2835 GPIO node
- Gerd adds definitions for the pinctrl groups and updates the PWM, I2C and SDHCI nodes
to use their appropriate pinctrl functions
- Linus adds names for the Raspberry Pi GPIO lines based on the datasheet
- Martin adds the DT binding and nodes for the Raspberry Pi firmware thermal block
- Stefan fixes a few typos with respect to the BCM2835 mailbox binding example and
Device Tree nodes he also fixes the Raspberry Pi GPIO lines names and finally
adds names for the Raspberry Zero GPIO lines
* tag 'arm-soc/for-4.10/devicetree' of http://github.com/Broadcom/stblinux: (29 commits)
ARM: bcm2835: Add names for the RPi Zero GPIO lines
ARM: bcm2835: Fix names for the Raspberry Pi GPIO lines
ARM: dts: enable GPIO-b for Broadcom NSP
ARM: BCM5301X: Add DT for TP-LINK Archer C9 V1
ARM: dts: Add node for Broadcom OTP controller driver
ARM: dts: Enable interrupt support for cygnus crmu gpio driver
ARM: dts: Enable Broadcom iProc mailbox controller
ARM: bcm2835: Add names for the Raspberry Pi GPIO lines
ARM: bcm2835: dts: add thermal node to device-tree of bcm283x
dt: bindings: add thermal device driver for bcm2835
ARM: dts: bcm283x: fix typo in mailbox address
DT: binding: bcm2835-mbox: fix address typo in example
ARM: dts: cygnus: fix naming of pinctrl node
ARM: BCM53573: Specify PMU and its ILP clock in the DT
ARM: BCM5301X: Add DT for Luxul XWR-3100
ARM: BCM5301X: Add DT for Luxul XAP-1510
ARM: BCM5301X: Specify USB 3.0 PHY in DT
ARM: BCM5301X: Enable UART on Netgear R8000
ARM: BCM5301X: Add separated DTS include file for BCM47094
ARM: dts: NSP: Add QSPI nodes to NSPI and bcm958625k DTSes
...
Merge "ARM: keystone: add TI SCI protocol support for v4.10" from
Tero Kristo:
[description taken from http://processors.wiki.ti.com/index.php/TISCI
Texas Instruments' Keystone generation System on Chips (SoC) starting
with 66AK2G02, now include a dedicated SoC System Control entity called
PMMC(Power Management Micro Controller) in line with ARM architecture
recommendations. The function of this module is to integrate all system
operations in a centralized location. Communication with the SoC System
Control entity from various processing units like ARM/DSP occurs over
Message Manager hardware block.
...
Texas Instruments' System Control Interface defines the communication
protocol between various processing entities to the System Control Entity
on TI SoCs. This is a set of message formats and sequence of operations
required to communicate and get system services processed from System
Control entity in the SoC.]
* 'for-4.10-ti-sci-base' of https://github.com/t-kristo/linux-pm:
firmware: ti_sci: Add support for reboot core service
firmware: ti_sci: Add support for Clock control
firmware: ti_sci: Add support for Device control
firmware: Add basic support for TI System Control Interface (TI-SCI) protocol
Documentation: Add support for TI System Control Interface (TI-SCI) protocol
1. Adds support for pre-v1.0 SCPI protocol versions
2. Adds support for SCPI used on Amlogic GXBB SoC platforms using the
newly added pre-v1.0 SCPI protocol
3. Decouples some platform specific details from generic SCPI binding
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Merge tag 'scpi-updates-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/drivers
Pull "SCPI updates for v4.10" from Sudeep Holla:
1. Adds support for pre-v1.0 SCPI protocol versions
2. Adds support for SCPI used on Amlogic GXBB SoC platforms using the
newly added pre-v1.0 SCPI protocol
3. Decouples some platform specific details from generic SCPI binding
* tag 'scpi-updates-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scpi: add support for pre-v1.0 SCPI compatible
Documentation: bindings: Add support for Amlogic GXBB SCPI protocol
Documentation: bindings: add compatible specific to pre v1.0 SCPI protocols
Documentation: bindings: decouple juno specific details from generic binding
firmware: arm_scpi: allow firmware with get_capabilities not implemented
firmware: arm_scpi: add alternative legacy structures, functions and macros
firmware: arm_scpi: increase MAX_DVFS_OPPS to 16 entries
firmware: arm_scpi: add command indirection to support legacy commands
* Identify SoC and register with the SoC bus
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Merge tag 'renesas-soc-match-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/drivers
Merge "Renesas ARM Based SoC Match Updates for v4.10" from Simon Horman:
* Identify SoC and register with the SoC bus
* tag 'renesas-soc-match-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
soc: renesas: Identify SoC and register with the SoC bus
ARM: shmobile: Document DT bindings for Product Register
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Add support for the r8a7745 SoC to rcar-sysc
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Merge tag 'renesas-r8a7745-sysc-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/drivers
Pull "Renesas ARM Based SoC r8a7745 SYSC Driver Updates for v4.10" from Simon Horman:
* Add support for the r8a7745 SoC to rcar-sysc
* tag 'renesas-r8a7745-sysc-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
soc: renesas: rcar-sysc: add R8A7745 support
ARM: shmobile: r8a7745: add power domain index macros
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add very basic ti-tfp410 DVI transmitter driver. The only feature
separating this from a completely dummy bridge is the EDID read
support trough DDC I2C. Even that functionality should be in a
separate generic connector driver. However, because of missing DRM
infrastructure support the connector is implemented within the bridge
driver. Some tfp410 HW specific features may be added later if needed,
because there is a set of registers behind i2c if it is connected.
This implementation is tested against my new tilcdc bridge support
and it works with BeagleBone DVI-D Cape Rev A3. A DT binding document
is also updated.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Move "ti,tfp410.txt" from display/ti to display/bridge before adding
generic (non omapdrm/dss specific) implementation and new features.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Exynos5433 SoC has MFC v8 hardware module, but it has more
complex clock hierarchy, so a new compatible is added.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Big thing is that drm-misc is now officially a group maintainer/committer
model thing, with MAINTAINERS suitably updated. Otherwise just the usual
pile of misc things all over, nothing that stands out this time around.
* tag 'drm-misc-next-2016-11-29' of git://anongit.freedesktop.org/git/drm-misc: (33 commits)
drm: Introduce drm_framebuffer_assign()
drm/bridge: adv7511: Enable the audio data and clock pads on adv7533
drm/bridge: adv7511: Add Audio support
drm/edid: Consider alternate cea timings to be the same VIC
drm/atomic: Constify drm_atomic_crtc_needs_modeset()
drm: bridge: dw-hdmi: add ASoC dependency
drm: Fix shift operations for drm_fb_helper::drm_target_preferred()
drm: Avoid NULL dereference for DRM_LEGACY debug message
drm: Use u64_to_user_ptr() helper for blob ioctls
drm: Fix conflicting macro parameter in drm_mm_for_each_node_in_range()
drm: Fixup kernel doc for driver->gem_create_object
drm/hisilicon/hibmc: mark PM functions __maybe_unused
drm/hisilicon/hibmc: Checking for NULL instead of IS_ERR()
drm: bridge: add DesignWare HDMI I2S audio support
drm: Check against color expansion in drm_mm_reserve_node()
drm: Define drm_mm_for_each_node_in_range()
drm/doc: Fix links in drm_property.c
MAINTAINERS: Add link to drm-misc documentation
vgaarb: use valid dev pointer in vgaarb_info()
drm/atomic: Unconfuse the old_state mess in commmit_tail
...
drm/qxl: various bugfixes and cleanups,
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Merge tag 'drm-qemu-20161121' of git://git.kraxel.org/linux into drm-next
drm/virtio: fix busid in a different way, allocate more vbufs.
drm/qxl: various bugfixes and cleanups,
* tag 'drm-qemu-20161121' of git://git.kraxel.org/linux: (224 commits)
drm/virtio: allocate some extra bufs
qxl: Allow resolution which are not multiple of 8
qxl: Don't notify userspace when monitors config is unchanged
qxl: Remove qxl_bo_init() return value
qxl: Call qxl_gem_{init, fini}
qxl: Add missing '\n' to qxl_io_log() call
qxl: Remove unused prototype
qxl: Mark some internal functions as static
Revert "drm: virtio: reinstate drm_virtio_set_busid()"
drm/virtio: fix busid regression
drm: re-export drm_dev_set_unique
Linux 4.9-rc5
gp8psk: Fix DVB frontend attach
gp8psk: fix gp8psk_usb_in_op() logic
dvb-usb: move data_mutex to struct dvb_usb_device
iio: maxim_thermocouple: detect invalid storage size in read()
aoe: fix crash in page count manipulation
lightnvm: invalid offset calculation for lba_shift
Kbuild: enable -Wmaybe-uninitialized warnings by default
pcmcia: fix return value of soc_pcmcia_regulator_set
...
Several versions of DW DMAC have multi block transfers hardware
support. Hardware support of multi block transfers is disabled
by default if we use DT to configure DMAC and software emulation
of multi block transfers used instead.
Add multi-block property, so it is possible to enable hardware
multi block transfers (if present) via DT.
Switch from per device is_nollp variable to multi_block array
to be able enable/disable multi block transfers separately per
channel.
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
- new tango NAND controller driver
- new ox820 NAND controller driver
- addition of a new full-ID entry in the nand_ids table
- rework of the s3c240 driver to support DT
- extension of the nand_sdr_timings to expose tCCS, tPROG and tR
- addition of a new flag to ask the core to wait for tCCS when sending
a RNDIN/RNDOUT command
- addition of a new flag to ask the core to let the controller driver
send the READ/PROGPAGE command
This pull request also contains minor fixes/cleanup/cosmetic changes:
- properly support 512 ECC step size in the sunxi driver
- improve the error messages in the pxa probe path
- fix module autoload in the omap2 driver
- cleanup of several nand drivers to return nand_scan{_tail}() error
code instead of returning -EIO
- various cleanups in the denali driver
- cleanups in the ooblayout handling (MTD core)
- fix an error check in nandsim
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Merge tag 'nand/for-4.10' of github.com:linux-nand/linux
From Boris Brezillon:
"""
This pull request contains the following notable changes:
- new tango NAND controller driver
- new ox820 NAND controller driver
- addition of a new full-ID entry in the nand_ids table
- rework of the s3c240 driver to support DT
- extension of the nand_sdr_timings to expose tCCS, tPROG and tR
- addition of a new flag to ask the core to wait for tCCS when sending
a RNDIN/RNDOUT command
- addition of a new flag to ask the core to let the controller driver
send the READ/PROGPAGE command
This pull request also contains minor fixes/cleanup/cosmetic changes:
- properly support 512 ECC step size in the sunxi driver
- improve the error messages in the pxa probe path
- fix module autoload in the omap2 driver
- cleanup of several nand drivers to return nand_scan{_tail}() error
code instead of returning -EIO
- various cleanups in the denali driver
- cleanups in the ooblayout handling (MTD core)
- fix an error check in nandsim
"""
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Due to some potential tweaks for the da850 LCDC (for example: the
required memory bandwith settings) we need a separate compatible
for the IP present on the da850 boards.
Suggested-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Adds the device tree bindings description for Samsung S3C2410 and
compatible USB OHCI controller.
Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch documents the device tree bindings required for
the ohci controller found in TI da8xx family of SoC's
Cc: robh+dt@kernel.org
Cc: mark.rutland@arm.com
Cc: devicetree@vger.kernel.org
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add PWM driver for the PWM controller found on HiSilicon BVT SoCs such
as Hi3519V100, Hi3516CV300, etc. The PWM controller is primarily in
charge of controlling the P-Iris lens.
Reviewed-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Signed-off-by: Jian Yuan <yuanjian12@hisilicon.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This patch adds support to PM8821 PMIC and interrupt support.
PM8821 is companion device that supplements primary PMIC PM8921 IC.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
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/DCDC5
+ LDO7-10
+ Slightly different output voltage/currents
+ 32kHz Output
+ RTC
+ USB Charger detection
Signed-off-by: Pierre-Hugues Husson <phh@phh.me>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
The Altera Arria10 Devkit System Resource chip is a Multi-Function
Device with a GPIO expander.
This patch adds documentation for the Altera A10-SR DT bindings.
Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Move guts devicetree doc to Documentation/devicetree/bindings/soc/fsl/
since it's used by not only PowerPC but also ARM. And add a specification
for 'little-endian' property.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Scott Wood <oss@buserror.net>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Simply document new compatibility strings as the driver is already
activated using a fallback compatibility string.
These compat strings are in keeping with those for all other
Renesas ARM based SoCs with sh_mmcif enabled in mainline.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Remove documentation of support for the SH7372 (SH-Mobile AP4) from the MMC
driver. The driver itself appears to have no SH7372 specific code.
Commit edf4100906 ("ARM: shmobile: sh7372 dtsi: Remove Legacy file")
removes this SoC from the kernel in v4.1.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add "xo" value which is tcxo clock to sdhci-msm
DT binding properties.
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
"support-highspeed" was the obsoleted property.
And "broken-cd" is not synopsys specific property.
It can be referred to mmc.txt binding Documentation.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The "clock-freq-min-max" property was deprecated.
There is "max-frequency" property in drivers/mmc/core/host.c
"max-frequency" can be replaced with "clock-freq-min-max".
Minimum clock value might be set to 100K by default.
Then MMC core should try to find the correct value from 400K to 100K.
So it just needs to set Maximum clock value.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add support for r7s72100 SoC.
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
On some systems the sdhci capabilty register is incorrect for one
reason or another.
The sdhci-caps-mask property specifies which bits in the register
are incorrect and should be turned off before using sdhci-caps to turn
on bits.
The sdhci-caps property specifies which bits should be turned on.
Signed-off-by: Zach Brown <zach.brown@ni.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The Nexbox A95X exists with a Meson GXBB (S905) Soc or a Meson GXL SoC (S905X).
Add the S905X variant which uses the internal PHY instead of an external PHY.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Add support for the Nexbox A1 board based on the Amlogic S912 SoC.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[khilman: replace '_' in node-names with '-']
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
RGMII requires special RX and/or TX delays depending on the actual
hardware circuit/wiring. These delays can be added by the MAC, the PHY
or the designer of the circuit (the latter means that no delay has to
be added by PHY or MAC).
There are 4 RGMII phy-modes used describe where a delay should be
applied:
- rgmii: the RX and TX delays are either added by the MAC (where the
exact delay is typically configurable, and can be turned off when no
extra delay is needed) or not needed at all (because the hardware
wiring adds the delay already). The PHY should neither add the RX nor
TX delay in this case.
- rgmii-rxid: configures the PHY to enable the RX delay. The MAC should
not add the RX delay in this case.
- rgmii-txid: configures the PHY to enable the TX delay. The MAC should
not add the TX delay in this case.
- rgmii-id: combines rgmii-rxid and rgmii-txid and thus configures the
PHY to enable the RX and TX delays. The MAC should neither add the RX
nor TX delay in this case.
Document these cases in the ethernet.txt documentation to make it clear
when to use each mode.
If applied incorrectly one might end up with MAC and PHY both enabling
for example the TX delay, which breaks ethernet TX traffic on 1000Mbit/s
links.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Detailed description for this pull request:
- The extcon-usb-gpio driver supports the VBUS detection with USB ID and VBUS pin.
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Merge tag 'extcon-next-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into usb-nextx
Chanwoo writes:
Update extcon for 4.10
Detailed description for this pull request:
- The extcon-usb-gpio driver supports the VBUS detection with USB ID and VBUS pin.
Merge contains:
*) Add new usb2 phy driver for Meson8b and GXBB
*) Remove phy drivers added for miphy365 and STiH415/6 (as support for
these SoCs are removed from the kernel)
*) Add a sysfs entry to facilitate usb role swap in rcar SoC
*) Add support for otg port in rk3399
*) misc fixes in various phy drivers and cleanups
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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Merge tag 'phy-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next
Kishon writes:
phy: for 4.10
Merge contains:
*) Add new usb2 phy driver for Meson8b and GXBB
*) Remove phy drivers added for miphy365 and STiH415/6 (as support for
these SoCs are removed from the kernel)
*) Add a sysfs entry to facilitate usb role swap in rcar SoC
*) Add support for otg port in rk3399
*) misc fixes in various phy drivers and cleanups
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
The i.MX6UL internal touchscreen controller contains an option to
average upon samples. This feature reduces noise from the produced
touch locations.
This patch adds sample averaging support to the imx6ul_tsc device
driver.
Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Major changes:
iwlwifi
* finalize and enable dynamic queue allocation
* use dev_coredumpmsg() to prevent locking the driver
* small fix to pass the AID to the FW
* use FW PS decisions with multi-queue
ath9k
* add device tree bindings
* switch to use mac80211 intermediate software queues to reduce
latency and fix bufferbloat
wl18xx
* allow scanning in AP mode
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Merge tag 'wireless-drivers-next-for-davem-2016-11-25' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for 4.10
Major changes:
iwlwifi
* finalize and enable dynamic queue allocation
* use dev_coredumpmsg() to prevent locking the driver
* small fix to pass the AID to the FW
* use FW PS decisions with multi-queue
ath9k
* add device tree bindings
* switch to use mac80211 intermediate software queues to reduce
latency and fix bufferbloat
wl18xx
* allow scanning in AP mode
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
This provides an open firwmare driver binding for tpm_tis. OF
is useful on arches where ACPI/PNP is not used.
The tcg,tpm-tis-mmio register map interface is specified by the TCG.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Newly added support of TPM 2.0 eventlog securityfs pseudo files in tpm
device driver consumes device tree bindings representing I2C based
Physical TPM. This patch adds the documentation for corresponding device
tree bindings of I2C based Physical TPM. These bindings are similar to
vtpm device tree bindings being used on IBM Power7+ and Power8 Systems
running PowerVM.
Suggested-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Nayna Jain <nayna@linux.vnet.ibm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Virtual TPM, which is being used on IBM POWER7+ and POWER8 systems running
POWERVM, is currently supported by tpm device driver but lacks the
documentation. This patch adds the missing documentation for the existing
support.
Suggested-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Nayna Jain <nayna@linux.vnet.ibm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Add support for the MSM8996/APQ8096 PCIe controller. MSM8996 supports Gen
1/2, one lane, 3 PCIe root complexes with support for MSI and legacy
interrupts, and it conforms to PCI Express Base 2.1 specification.
Add a post_init callback to qcom_pcie_ops, as the PCIe pipe clocks are only
setup after the phy is powered on. It also adds an ltssm_enable callback
as it is very much different from other supported SoCs in the driver.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Add new compatible string 'brcm,iproc-pcie-paxb-v2', for the next
generation of the iProc PAXB PCIe host controller.
Signed-off-by: Oza Oza <oza.oza@broadcom.com>
Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
The AM571x-IDK board is a board based on TI's AM5718 SOC
which has a single core 1.5GHz A15 processor. This board is a
development platform for the Industrial market with:
- 1GB of DDR3L
- Dual 1Gbps Ethernet
- HDMI,
- PRU-ICSS
- uSD
- 16GB eMMC
- CAN
- RS-485
- PCIe
- USB3.0
- Video Input Port
- Industrial IO port and expansion connector
The link to the data sheet and TRM can be found here:
http://www.ti.com/product/AM5718
Initial support is only for basic peripherals.
Signed-off-by: Schuyler Patton <spatton@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Adding documentation for maxim,power-ok-control dts property
Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Following the Amlogic Linux kernel, it seem the only differences
between the GXL and GXM SoCs are the CPU Clusters.
This commit renames the gxl-s905d-p23x DTSI in a common file for
S905D p23x and S912 q20x boards.
Then adds a meson-gxm dtsi and reproduce the P23x to Q20x boards
dts files since the S905D and S912 SoCs shares the same pinout
and the P23x and Q20x boards are identical.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Add device tree binding documentation for the Product Register (PRR),
which provides product and revision information on most Renesas ARM
SoCs.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add support for RZ/G1E (R8A7745) SoC power areas to the R-Car SYSC driver.
Based on the original (and large) patch by Dmitry Shifrin
<dmitry.shifrin@cogentembedded.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ath.git patches for 4.10. Major changes:
ath9k
* add device tree bindings
* switch to use mac80211 intermediate software queues to reduce
latency and fix bufferbloat
"rockchip,hw-tshut-temp", "rockchip,hw-tshut-mode" and
"rockchip,hw-tshut-polarity" are not a required properties
actually as the code could also work by loading the default
settings there. So it is apprently misleading, although we
prefer to get these from DT. And it seems we miss the 'rockchip,grf'
here which should also be an optional property.
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
All conflicts were simple overlapping changes except perhaps
for the Thunder driver.
That driver has a change_mtu method explicitly for sending
a message to the hardware. If that fails it returns an
error.
Normally a driver doesn't need an ndo_change_mtu method becuase those
are usually just range changes, which are now handled generically.
But since this extra operation is needed in the Thunder driver, it has
to stay.
However, if the message send fails we have to restore the original
MTU before the change because the entire call chain expects that if
an error is thrown by ndo_change_mtu then the MTU did not change.
Therefore code is added to nicvf_change_mtu to remember the original
MTU, and to restore it upon nicvf_update_hw_max_frs() failue.
Signed-off-by: David S. Miller <davem@davemloft.net>
The clock of IR can be provided by the clock provider and controlled
by common clock framework APIs.
Signed-off-by: Ruqiang Ju <juruqiang@huawei.com>
Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The internal codec on A23/A33/H3 is split into 2 parts. The
analog path controls are routed through an embedded custom register
bus accessed through the PRCM block.
The SoCs share a common set of inputs, outputs, and audio paths.
The following table lists the differences.
----------------------------------------
| Feature \ SoC | A23 | A33 | H3 |
----------------------------------------
| Headphone | v | v | |
----------------------------------------
| Line Out | | | v |
----------------------------------------
| Phone In/Out | v | v | |
----------------------------------------
Add a binding for this hardware.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
With the devices added to the tables, the probe will recognize the
switch. This however is not sufficient to make it work properly, other
changes are needed because of incompatibilities.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
PCA9632TK part seems to incorrectly blink at ~1.3x of the programmed
rate. This patchset add a nxp,period-scale devicetree property to
adjust for this misconfiguration.
Signed-off-by: Matt Ranostay <matt@ranostay.consulting>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
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Merge tag 'v4.9-rc6' into patchwork
Linux 4.9-rc6
* tag 'v4.9-rc6': (305 commits)
Linux 4.9-rc6
ext4: sanity check the block and cluster size at mount time
fscrypto: don't use on-stack buffer for key derivation
fscrypto: don't use on-stack buffer for filename encryption
i2c: i2c-mux-pca954x: fix deselect enabling for device-tree
kvm: x86: merge kvm_arch_set_irq and kvm_arch_set_irq_inatomic
KVM: x86: fix missed SRCU usage in kvm_lapic_set_vapic_addr
KVM: async_pf: avoid recursive flushing of work items
kvm: kvmclock: let KVM_GET_CLOCK return whether the master clock is in use
KVM: Disable irq while unregistering user notifier
KVM: x86: do not go through vcpu in __get_kvmclock_ns
MAINTAINERS: Add LED subsystem co-maintainer
crypto: algif_hash - Fix NULL hash crash with shash
powerpc/mm: Fix missing update of HID register on secondary CPUs
KVM: arm64: Fix the issues when guest PMCCFILTR is configured
arm64: KVM: pmu: Fix AArch32 cycle counter access
powerpc/mm/radix: Invalidate ERAT on tlbiel for POWER9 DD1
i2c: digicolor: use clk_disable_unprepare instead of clk_unprepare
ipmi/bt-bmc: change compatible node to 'aspeed, ast2400-ibt-bmc'
Revert "drm/mediatek: set vblank_disable_allowed to true"
...
other fixes.
In order to get the thermal node that we're adjusting the compatible
string on, we have to merge in the bcm2835-dt-next branch.
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Merge tag 'bcm2835-dt-64-next-2016-11-18' into devicetree-arm64/next
This pull request brings thermal support to the BCM2837 DT, and a few
other fixes.
In order to get the thermal node that we're adjusting the compatible
string on, we have to merge in the bcm2835-dt-next branch.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
- addition of missing documentation and DT properties for the CMU_AUD
block source clocks,
- correction of CMU_FSYS parent clock definition,
- marking as critical clocks which have to be enabled in order
to access control registers of child CMUs.
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Merge tag 'clk-v4.10-exynos5433' of git://linuxtv.org/snawrocki/samsung into clk-next
Pull Exynos5433 SoC updates from Sylwester Nawrocki:
- addition of missing documentation and DT properties for the CMU_AUD
block source clocks,
- correction of CMU_FSYS parent clock definition,
- marking as critical clocks which have to be enabled in order
to access control registers of child CMUs.
* tag 'clk-v4.10-exynos5433' of git://linuxtv.org/snawrocki/samsung:
clk: exynos5433: Mark some clocks as critical
clk: exynos5433: Add documentation for the audio block parent clocks
clk: exynos5433: Fix parent clocks for FSYS block
RK1108 EVB is designed by Rockchip for CVR field.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
[split off from dts patch and to prevent conflicts with px5 addition]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
MSIOF in R-Car M3-W (r8a7796) is handled fine by the existing driver.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
DT binding for the TI DA8xx/OMAP-L1x/AM17xx/AM18xx MUSB driver.
Signed-off-by: Petr Kulhavy <petr@barix.com>
Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The ARM specifies that the system counter "must be implemented in an
always-on power domain," and so we try to use the counter as a source of
timekeeping across suspend/resume. Unfortunately, some SoCs (e.g.,
Rockchip's RK3399) do not keep the counter ticking properly when
switched from their high-power clock to the lower-power clock used in
system suspend. Support this quirk by adding a new device tree property.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Add M3ULCB Device tree bindings Documentation, listing it as a supported
board.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This updates H3ULCB Device tree bindings Documentation with
official board name
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Driver can now work with both ID and VBUS pins or either one of
them.
There can be the following 3 cases
1) Both ID and VBUS GPIOs are available:
ID = LOW -> USB_HOST active, USB inactive
ID = HIGH -> USB_HOST inactive, USB state is same as VBUS.
2) Only ID GPIO is available:
ID = LOW -> USB_HOST active, USB inactive
ID = HIGH -> USB_HOST inactive, USB active
3) Only VBUS GPIO is available:
VBUS = LOW -> USB_HOST inactive, USB inactive
VBUS = HIGH -> USB_HOST inactive, USB active
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This patch adds documentation of device tree bindings for the STM32 ADC.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This patch derives device tree node from pcie bus layer framework.
Device tree bindings file has been renamed(marvell-sd8xxx.txt ->
marvell-8xxx.txt) to accommodate PCIe changes.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Rajat Jain <rajatja@google.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Contains two small patches, one fixing a typo and the other adding the
compatible string for the Denver CPUs found on the new Tegra186 SoCs.
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Merge tag 'tegra-for-4.10-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
dt-bindings: Cleanups and additions for v4.10-rc1
Contains two small patches, one fixing a typo and the other adding the
compatible string for the Denver CPUs found on the new Tegra186 SoCs.
* tag 'tegra-for-4.10-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: Add documentation for Tegra186 Denver
serial: tegra20-hsuart: Fix typo in dmas DT binding description
Signed-off-by: Olof Johansson <olof@lixom.net>
This provides a driver to enable the use of the Generic Memory Interface
found on Tegra SoCs that can host various types of high-speed devices.
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Merge tag 'tegra-for-4.10-bus' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers
bus: Add Tegra GMI support
This provides a driver to enable the use of the Generic Memory Interface
found on Tegra SoCs that can host various types of high-speed devices.
* tag 'tegra-for-4.10-bus' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
bus: Add support for Tegra Generic Memory Interface
dt/bindings: Add bindings for Tegra GMI controller
Signed-off-by: Olof Johansson <olof@lixom.net>
IVC is an inter-processor communication protocol that uses shared memory
to exchange data between processors. The BPMP driver makes use of this
to communicate with the Boot and Power Management Processor (BPMP) and
uses an additional hardware synchronization primitive from the HSP block
to signal availability of new data (doorbell).
Firmware running on the BPMP implements a number of services such as the
control of clocks and resets within the system, or the ability to ungate
or gate power partitions.
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Merge tag 'tegra-for-4.10-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers
firmware: Add Tegra IVC and BPMP support
IVC is an inter-processor communication protocol that uses shared memory
to exchange data between processors. The BPMP driver makes use of this
to communicate with the Boot and Power Management Processor (BPMP) and
uses an additional hardware synchronization primitive from the HSP block
to signal availability of new data (doorbell).
Firmware running on the BPMP implements a number of services such as the
control of clocks and resets within the system, or the ability to ungate
or gate power partitions.
* tag 'tegra-for-4.10-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: firmware: Allow child nodes inside the Tegra BPMP
dt-bindings: Add power domains to Tegra BPMP firmware
firmware: tegra: Add BPMP support
firmware: tegra: Add IVC library
dt-bindings: firmware: Add bindings for Tegra BPMP
Signed-off-by: Olof Johansson <olof@lixom.net>
This contains the device tree bindings and a driver for the Tegra HSP, a
hardware block that provides hardware synchronization primitives and is
the foundation for inter-processor communication between CPU and BPMP.
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Merge tag 'tegra-for-4.10-mailbox' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers
mailbox: Add Tegra HSP driver
This contains the device tree bindings and a driver for the Tegra HSP, a
hardware block that provides hardware synchronization primitives and is
the foundation for inter-processor communication between CPU and BPMP.
* tag 'tegra-for-4.10-mailbox' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
mailbox: tegra-hsp: Use after free in tegra_hsp_remove_doorbells()
mailbox: Add Tegra HSP driver
dt-bindings: mailbox: Add Tegra HSP binding
soc/tegra: Add Tegra186 support
Signed-off-by: Olof Johansson <olof@lixom.net>
* Basic support for r8a7745 SoC
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Merge tag 'renesas-soc2-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Second Round of Renesas ARM Based SoC Updates for v4.10
* Basic support for r8a7745 SoC
* tag 'renesas-soc2-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: document SK-RZG1E board
ARM: shmobile: r8a7745: basic SoC support
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add hwmod interconnect target wrapper module data for crypto
accelerators for am3xxx, am43xx and dra7
- Add support for dra71x family of SoCs
- PM fixes for omap4/5 needed for omap5 cpuidle
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Merge tag 'omap-for-v4.10/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
SoC changes for omaps for v4.10 merge window:
- Add hwmod interconnect target wrapper module data for crypto
accelerators for am3xxx, am43xx and dra7
- Add support for dra71x family of SoCs
- PM fixes for omap4/5 needed for omap5 cpuidle
* tag 'omap-for-v4.10/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: DRA7: hwmod: Do not register RTC on DRA71
ARM: OMAP2+: board-generic: add support for DRA71x family
ARM: AMx3xx: hwmod: Add data for RNG
ARM: AM43xx: hwmod: Add data for DES
ARM: OMAP: DRA7xx: Make L4SEC clock domain SWSUP only
ARM: DRA7: hwmod: Add data for RNG IP
ARM: DRA7: hwmod: Add data for SHA IP
ARM: DRA7: hwmod: Add data for AES IP
ARM: DRA7: hwmod: Add data for DES IP
ARM: OMAP5: Add basic cpuidle MPU CSWR support
ARM: OMAP4+: Fix bad fallthrough for cpuidle
ARM: OMAP5: Fix mpuss_early_init
ARM: OMAP5: Fix build for PM code
Signed-off-by: Olof Johansson <olof@lixom.net>
Support for the Allwinner A64, their first armv8 SoC.
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Merge tag 'sunxi-dt64-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt64
Allwinner arm64 DT changes for 4.10
Support for the Allwinner A64, their first armv8 SoC.
* tag 'sunxi-dt64-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
arm64: dts: add Pine64 support
Documentation: devicetree: add vendor prefix for Pine64
arm64: dts: add Allwinner A64 SoC .dtsi
Signed-off-by: Olof Johansson <olof@lixom.net>
- remove obsolete STiH41[56] platform support
- add Oxford Semiconductor OX820 support
- add reset index include files for OX810SE and OX820
- make drivers with boolean Kconfig options explicitly
non-modular
- allow shared pulsed resets via reset_control_reset, which
in this case means that the reset must have been triggered
once, but possibly earlier, after the function returns, and
is never triggered again for the lifetime of the reset
control
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Merge tag 'reset-for-4.10' of git://git.pengutronix.de/git/pza/linux into next/drivers
Reset controller changes for v4.10
- remove obsolete STiH41[56] platform support
- add Oxford Semiconductor OX820 support
- add reset index include files for OX810SE and OX820
- make drivers with boolean Kconfig options explicitly
non-modular
- allow shared pulsed resets via reset_control_reset, which
in this case means that the reset must have been triggered
once, but possibly earlier, after the function returns, and
is never triggered again for the lifetime of the reset
control
* tag 'reset-for-4.10' of git://git.pengutronix.de/git/pza/linux:
reset: allow using reset_control_reset with shared reset
reset: lpc18xx: make it explicitly non-modular
reset: zynq: make it explicitly non-modular
reset: sunxi: make it explicitly non-modular
reset: socfpga: make it explicitly non-modular
reset: berlin: make it explicitly non-modular
dt-bindings: reset: oxnas: Update for OX820
dt-bindings: reset: oxnas: Add include file with reset indexes
reset: oxnas: Add OX820 support
reset: sti: softreset: Remove obsolete platforms from dt binding doc.
reset: sti: Remove STiH415/6 reset support
Signed-off-by: Olof Johansson <olof@lixom.net>
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Merge tag 'v4.9-rc4' into sound
Bring in -rc4 patches so I can successfully merge the sound doc changes.
- Correct the hardware pin number of the usb node on the Hip06
- Add the Hisilicon Hip07 D05 board dts binding
- Add the initial dts for the Hip07 D05 board
- Fix the warning for the node without reg propery on the Hip06
- Fix the sas am max transmissions quirk property on the Hip06
- Disable the sas0 and sas2 on D03 board
- Add refclk node for SAS on the Hip06
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Merge tag 'hisi-arm64-dt-4.10' of git://github.com/hisilicon/linux-hisi into next/dt64
ARM64: DT: Hisilicon SoC DT updates for 4.10
- Correct the hardware pin number of the usb node on the Hip06
- Add the Hisilicon Hip07 D05 board dts binding
- Add the initial dts for the Hip07 D05 board
- Fix the warning for the node without reg propery on the Hip06
- Fix the sas am max transmissions quirk property on the Hip06
- Disable the sas0 and sas2 on D03 board
- Add refclk node for SAS on the Hip06
* tag 'hisi-arm64-dt-4.10' of git://github.com/hisilicon/linux-hisi:
arm64: dts: hisi: add refclk node to hip06 dts files for SAS
arm64: dts: hisi: disable sas0 and sas2 for d03
arm64: dts: hisi: fix hip06 sas am-max-trans quirk
arm64: dts: hip06: Fix no reg property warning
arm64: dts: hisilicon: Add initial dts for Hip07 D05 board
Documentation: arm64: Add Hisilicon Hip07 D05 dts binding
arm64: dts: hip06: Correct hardware pin number of usb node
Signed-off-by: Olof Johansson <olof@lixom.net>
- Enable Thermal Monitoring Unit (TMU) for thermal management on
LS1043A and LS2080A.
- Add support for LS1046A SoC, which has similar peripherals as
LS1043A but integrates 4 A72 cores.
- Add two LS1046A based board support: LS1046A-QDS and LS1046A-RDB.
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Merge tag 'imx-dt64-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64
Freescale arm64 device tree updates for 4.10:
- Enable Thermal Monitoring Unit (TMU) for thermal management on
LS1043A and LS2080A.
- Add support for LS1046A SoC, which has similar peripherals as
LS1043A but integrates 4 A72 cores.
- Add two LS1046A based board support: LS1046A-QDS and LS1046A-RDB.
* tag 'imx-dt64-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: ls2080a: Add TMU device tree support for LS2080A
arm64: dts: ls1043a: Add TMU device tree support for LS1043A
arm64: dts: add LS1046A-QDS board support
Documentation: DT: Add entry for QorIQ LS1046A-QDS board
arm64: dts: add LS1046A-RDB board support
Documentation: DT: Add entry for QorIQ LS1046A-RDB board
arm64: dts: add QorIQ LS1046A SoC support
dt-bindings: ahci-fsl-qoriq: updated for SoC ls1046a
dt-bindings: qoriq-clock: add LS1043A/LS1046A/LS2080A compatible for clockgen
dt-bindings: i2c: adds two more nxp devices
dt-bindings: fsl: add LS1043A/LS1046A/LS2080A compatible for SCFG and DCFG
dt-bindings: fsl: Add LS1043A/LS1046A/LS2080A SoC compatible strings
Signed-off-by: Olof Johansson <olof@lixom.net>
- A series from Vladimir to fix broken i.MX31 DT clock initialization.
As i.MX31 DT support is still not quite complete, the changes are
tested on qemu kzm target and mx31lite board with simple written DTS
files.
- A fix for CompuLab's sbc-fx6 baseboard to remove wrong fec pinctrl
setting.
- A DTS correction for i.MX6QP to reflect the change that the gate of
LDB clock has been moved before the divider.
- An imx7d-pinfunc fix for UART pinmux defines
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Merge tag 'imx-fix-nc-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/fixes-non-critical
i.MX non-critical fixes for 4.10:
- A series from Vladimir to fix broken i.MX31 DT clock initialization.
As i.MX31 DT support is still not quite complete, the changes are
tested on qemu kzm target and mx31lite board with simple written DTS
files.
- A fix for CompuLab's sbc-fx6 baseboard to remove wrong fec pinctrl
setting.
- A DTS correction for i.MX6QP to reflect the change that the gate of
LDB clock has been moved before the divider.
- An imx7d-pinfunc fix for UART pinmux defines
* tag 'imx-fix-nc-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6q-cm-fx6: fix fec pinctrl
ARM: dts: imx7d-pinfunc: fix UART pinmux defines
ARM: dts: imx6qp: correct LDB clock inputs
ARM: clk: imx31: properly init clocks for machines with DT
clk: imx31: fix rewritten input argument of mx31_clocks_init()
ARM: dts: imx31: move CCM device node to AIPS2 bus devices
ARM: dts: imx31: fix clock control module interrupts description
Signed-off-by: Olof Johansson <olof@lixom.net>
Add bindings document for the Altera Freeze Bridge. A Freeze
Bridge is used to gate traffic to/from a region of a FPGA
such that that region can be reprogrammed. The Freeze Bridge
exist in FPGA fabric that is not currently being reconfigured.
Signed-off-by: Alan Tull <atull@opensource.altera.com>
Signed-off-by: Matthew Gerlach <mgerlach@opensource.altera.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Add a device tree bindings document for the SoCFPGA Arria10
FPGA Manager driver.
Signed-off-by: Alan Tull <atull@opensource.altera.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-By: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Rob Herring <robh@kernel.org>
us to use generic parser later on. Note that the driver supports
handling the legacy binding also with no #pinctrl-cells so these
changes can be queued separately from the driver changes.
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Merge tag 'omap-for-v4.10/pinctrl-cells-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Add #pinctrl-cells for pinctrl-single using dts files. This allows
us to use generic parser later on. Note that the driver supports
handling the legacy binding also with no #pinctrl-cells so these
changes can be queued separately from the driver changes.
* tag 'omap-for-v4.10/pinctrl-cells-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Add #pinctrl-cells for pinctrl-single instances
Signed-off-by: Olof Johansson <olof@lixom.net>
- few fixes for the memory drivers
- minimal security module driver
- support for the Secure SRAM
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Merge tag 'at91-ab-4.10-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/drivers
Drivers for 4.10:
- few fixes for the memory drivers
- minimal security module driver
- support for the Secure SRAM
* tag 'at91-ab-4.10-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
misc: sram: add Atmel securam support
misc: sram: document new compatible
ARM: at91: add secumod register definitions
Documentation: dt: atmel-at91: Document secumod bindings
memory: atmel-sdramc: use builtin_platform_driver to simplify the code
memory: atmel-ebi: fix return value check in at91_ebi_dev_disable()
Signed-off-by: Olof Johansson <olof@lixom.net>
* 'clk-qcom-8994' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: qcom: Add support for msm8994 global clock controller
dt-bindings: qcom: clocks: Add msm8994 clock bindings
Fix the no. of gpio cells in pxa gpio binding documentation.
The no. of gpio cells for the pxa gpio is actually 2. But is
incorrectly specified as 1, in the binding documentation. From the
driver code, the second cell specifies the standard flags as described
in gpio.txt.
Signed-off-by: Vijay Kumar B. <vijaykumar@zilogic.com>
[fixed subject line]
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
One big merge this time with a total of 166 non-merge commits.
Most of the work, by far, is on dwc2 this time (68.2%) with dwc3 a far
second (22.5%). The remaining 9.3% are scattered on gadget drivers.
The most important changes for dwc2 are the peripheral side DMA support
implemented by Synopsys folks and support for the new IOT dwc2
compatible core from Synopsys.
In dwc3 land we have support for high-bandwidth, high-speed isochronous
endpoints and some non-critical fixes for large scatter lists.
Apart from these, we have our usual set of cleanups, non-critical fixes,
etc.
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Merge tag 'usb-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: patches for v4.10 merge window
One big merge this time with a total of 166 non-merge commits.
Most of the work, by far, is on dwc2 this time (68.2%) with dwc3 a far
second (22.5%). The remaining 9.3% are scattered on gadget drivers.
The most important changes for dwc2 are the peripheral side DMA support
implemented by Synopsys folks and support for the new IOT dwc2
compatible core from Synopsys.
In dwc3 land we have support for high-bandwidth, high-speed isochronous
endpoints and some non-critical fixes for large scatter lists.
Apart from these, we have our usual set of cleanups, non-critical fixes,
etc.
The BPMP implements some services which must be represented by separate
nodes. For example, it can provide access to certain I2C controllers,
and the I2C bindings represent each I2C controller as a device tree
node. Update the binding to describe how the BPMP supports this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
[treding@nvidia.com: renamed bpmp-i2c to i2c as per Rob]
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Tegra186 BPMP is also a provider of power domains. Enhance the
device tree binding to describe this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Boot and Power Management Processor (BPMP) is a co-processor found
in Tegra SoCs. It is designed to handle the early stages of the boot
process as well as to offload power management tasks (such as clocks,
resets, powergates, ...).
The binding document defines the resources that are used by the BPMP
firmware, which implements the interprocessor communication (IPC)
between the CPU and the BPMP.
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The corresponding driver only supports the USB PHY on Meson8b and GXBB
SoCs. Newer SoC versions are using a different USB PHY implementation,
which will mean that a new driver is required. Thus make sure that our
naming is specific enough so it does not conflict with upcoming drivers.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Update the example so the node name uses a dash (instead of an
underscore) as per convention.
Additionally it updates the example register offset to a real example
(the old value was taken from a draft where there was an additional PHY
bus).
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This patch adds support for the "amcc,usb-otg" device
which is found in the PowerPC Canyonlands' dts.
The device definition was added by:
commit c89b3458d8 ("powerpc/44x: Add USB DWC DTS entry to Canyonlands
board")
but without any driver support as the dwc2 driver wasn't available at
that time.
Note: The system can't use the generic "snps,dwc2" compatible
because of the special ahbcfg configuration. The default
GAHBCFG_HBSTLEN_INCR4 of snps,dwc2 can cause a system hang
when the USB and SATA is used concurrently.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This is not needed as the gadget now fully supports DMA and it can
autodetect it. This was initially added because gadget DMA mode was only
partially implemented so could not be automatically enabled.
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
- Add clocks for auxadc on mt8173-evb
- Add nodes needed by clock controller for mt2701
- Use clocks from the clock controller for the uart of mt2701
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Merge tag 'v4.9-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt
- Add bindings for mtk-scpsys for mt2701
- Add clocks for auxadc on mt8173-evb
- Add nodes needed by clock controller for mt2701
- Use clocks from the clock controller for the uart of mt2701
* tag 'v4.9-next-dts' of https://github.com/mbgg/linux-mediatek:
arm: dts: mt2701: Use real clock for UARTs
arm: dts: mt2701: Add clock controller device nodes
arm64: dts: mt8173: Fix auxadc node
soc: mediatek: Add MT2701 power dt-bindings
Signed-off-by: Olof Johansson <olof@lixom.net>
support for LCD found on DaVinci DA8xx devices.
They allow configuration of memory interface and
bus priorities on the SoC to allow sufficient
bandwidth for the LCD and prevent underruns.
The DT bindings have been reviewed by Rob and
patches have been reviewed by Kevin.
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Merge tag 'davinci-for-v4.10/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/drivers
This pull request adds two new drivers for better
support for LCD found on DaVinci DA8xx devices.
They allow configuration of memory interface and
bus priorities on the SoC to allow sufficient
bandwidth for the LCD and prevent underruns.
The DT bindings have been reviewed by Rob and
patches have been reviewed by Kevin.
* tag 'davinci-for-v4.10/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
bus: davinci: add support for da8xx bus master priority control
memory: davinci: add support for da8xx DDR2/mDDR controller
Signed-off-by: Olof Johansson <olof@lixom.net>
a fix for wrong i2c registers on rk3368 a new nvmem cell and
power-domain on rk3399 as well as moving mmc frequency
properties to the more generic max-frequency one.
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Merge tag 'v4.10-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64
64bit devicetree changes including the px5 evaluation board
a fix for wrong i2c registers on rk3368 a new nvmem cell and
power-domain on rk3399 as well as moving mmc frequency
properties to the more generic max-frequency one.
* tag 'v4.10-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: replace to "max-frequency" instead of "clock-freq-min-max"
arm64: dts: rockchip: add cpu-id nvmem cell node for rk3399
arm64: dts: rockchip: add sdmmc support for px5-evb
arm64: dts: rockchip: Add more properties for emmc on px5-evb
arm64: dts: rockchip: Add PX5 Evaluation board
arm64: dts: rockchip: add powerdomain for typec on rk3399
arm64: dts: rockchip: fix i2c resource error of rk3368
Signed-off-by: Olof Johansson <olof@lixom.net>
inclusion, missing unit names for memory nodes, various frequency
optimizations allowing for better performance on rk3066, the usage of
pin constants to bridge between the two numbering schemes used (gpio
controllers using 0-31 and pins being labeled A0-A7,..., D0-D7)
and UHS/HS modes for the mmc controllers on the popmetal board.
Two new boards, the PX3-based evaluation board, with the PX3 being an
industrial variant of the rk3188 soc and the Rikomagic MK808 board
based around the rk3066 are also added.
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Merge tag 'v4.10-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
32bit devicetree changes for Rockchip including removal of skeleton.dtsi
inclusion, missing unit names for memory nodes, various frequency
optimizations allowing for better performance on rk3066, the usage of
pin constants to bridge between the two numbering schemes used (gpio
controllers using 0-31 and pins being labeled A0-A7,..., D0-D7)
and UHS/HS modes for the mmc controllers on the popmetal board.
Two new boards, the PX3-based evaluation board, with the PX3 being an
industrial variant of the rk3188 soc and the Rikomagic MK808 board
based around the rk3066 are also added.
* tag 'v4.10-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (21 commits)
ARM: dts: rockchip: replace to "max-frequency" instead of "clock-freq-min-max"
ARM: dts: rockchip: Set sdmmc frequency at boot time for rk3066a
ARM: dts: rockchip: use pin constants to describe gpios on Popmetal-RK3288
include: dt-bindings: Add GPIO pin index definition for rockchip pinctrl
ARM: dts: rockchip: Add rk3066 MK808 board
devicetree: Add vendor prefix for Rikomagic
ARM: dts: rockchip: initialize rk3066 PLL clock rate
clk: rockchip: Add binding ids for cpu and peri clocks on rk3066
ARM: dts: rockchip: enable HS200/DDR52 mode for emmc on rk3288-popmetal
ARM: dts: rockchip: Support UHS mode for SD card on PopMetal-RK3288 board
ARM: dts: rockchip: remove always-on and boot-on from vcc_sd for px3-evb
ARM: dts: rockchip: update compatible strings for Rockchip efuse
ARM: dts: rockchip: add rockchip PX3 Evaluation board
ARM: dts: rockchip: Add missing unit name to memory nodes in rk3xxx boards
ARM: dts: rockchip: Add missing unit name to memory nodes in rk3288 boards
ARM: dts: rockchip: Add missing unit name to memory nodes in rk322x boards
ARM: dts: rockchip: Add missing unit name to memory nodes in rk3036 boards
ARM: dts: rockchip: Remove skeleton.dtsi inclusion in rk3xxx.dtsi
ARM: dts: rockchip: Remove skeleton.dtsi inclusion in rk3288.dtsi
ARM: dts: rockchip: Remove skeleton.dtsi inclusion in rk322x.dtsi
...
Signed-off-by: Olof Johansson <olof@lixom.net>
SoC along with two boards. A lot of Samsung people contributed into this
but the final work and commits were done by Chanwoo Choi.
This means that for v4.10 we got:
1. Exynos5433 DTSI.
2. Two boards: TM2 and TM2E. These are (almost fully) working mobile phones.
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Merge tag 'samsung-dt64-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt64
Finally, I am really pleased to announce adding support for Exynos5433 ARMv8
SoC along with two boards. A lot of Samsung people contributed into this
but the final work and commits were done by Chanwoo Choi.
This means that for v4.10 we got:
1. Exynos5433 DTSI.
2. Two boards: TM2 and TM2E. These are (almost fully) working mobile phones.
* tag 'samsung-dt64-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos: Add dts file for Exynos5433-based TM2E board
arm64: dts: exynos: Add dts file for Exynos5433-based TM2 board
arm64: dts: exynos: Add dtsi files for Samsung Exynos5433 64bit SoC
Signed-off-by: Olof Johansson <olof@lixom.net>
1. Add TOPEET itop core and Elite boards, based on Exynos4412.
2. Remove the Exynos4415 DTSI. We did not have any mainlined boards
using it. I am also not aware of any popular out-of-tree boards using it.
3. Add Snoop Control Unit node for Exynos4.
4. Minor cleanups.
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Merge tag 'samsung-dt-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Samsung DeviceTree update for v4.10:
1. Add TOPEET itop core and Elite boards, based on Exynos4412.
2. Remove the Exynos4415 DTSI. We did not have any mainlined boards
using it. I am also not aware of any popular out-of-tree boards using it.
3. Add Snoop Control Unit node for Exynos4.
4. Minor cleanups.
* tag 'samsung-dt-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Add SCU device node to exynos4.dtsi
ARM: dts: exynos: Remove exynos4415.dtsi
ARM: dts: exynos: Document eMMC/SD/SDIO devices in Snow and Peach boards
ARM: dts: exynos: Add TOPEET itop elite based board
ARM: dts: exynos: Add TOPEET itop core board SCP package version
ARM: dts: exynos: Add entries for sound support on Odroid-XU board
ARM: dts: exynos: Remove "simple-bus" compatible from fimc-is node
Signed-off-by: Olof Johansson <olof@lixom.net>
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Merge tag 'v4.9-rc3' into next/dt64
Linux 4.9-rc3
* tag 'v4.9-rc3': (292 commits)
Linux 4.9-rc3
x86/smpboot: Init apic mapping before usage
ACPICA: Dispatcher: Fix interpreter locking around acpi_ev_initialize_region()
ACPICA: Dispatcher: Fix an unbalanced lock exit path in acpi_ds_auto_serialize_method()
ACPICA: Dispatcher: Fix order issue of method termination
ARC: module: print pretty section names
ARC: module: elide loop to save reference to .eh_frame
ARC: mm: retire ARC_DBG_TLB_MISS_COUNT...
ARC: build: retire old toggles
ARC: boot log: refactor cpu name/release printing
ARC: boot log: remove awkward space comma from MMU line
ARC: boot log: don't assume SWAPE instruction support
ARC: boot log: refactor printing abt features not captured in BCRs
ARCv2: boot log: print IOC exists as well as enabled status
ubifs: Fix regression in ubifs_readdir()
ubi: fastmap: Fix add_vol() return value test in ubi_attach_fastmap()
MAINTAINERS: Add entry for genwqe driver
VMCI: Doorbell create and destroy fixes
GenWQE: Fix bad page access during abort of resource allocation
vme: vme_get_size potentially returning incorrect value on failure
...
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Merge tag 'v4.9-rc3' into next/dt
Linux 4.9-rc3
* tag 'v4.9-rc3': (292 commits)
Linux 4.9-rc3
x86/smpboot: Init apic mapping before usage
ACPICA: Dispatcher: Fix interpreter locking around acpi_ev_initialize_region()
ACPICA: Dispatcher: Fix an unbalanced lock exit path in acpi_ds_auto_serialize_method()
ACPICA: Dispatcher: Fix order issue of method termination
ARC: module: print pretty section names
ARC: module: elide loop to save reference to .eh_frame
ARC: mm: retire ARC_DBG_TLB_MISS_COUNT...
ARC: build: retire old toggles
ARC: boot log: refactor cpu name/release printing
ARC: boot log: remove awkward space comma from MMU line
ARC: boot log: don't assume SWAPE instruction support
ARC: boot log: refactor printing abt features not captured in BCRs
ARCv2: boot log: print IOC exists as well as enabled status
ubifs: Fix regression in ubifs_readdir()
ubi: fastmap: Fix add_vol() return value test in ubi_attach_fastmap()
MAINTAINERS: Add entry for genwqe driver
VMCI: Doorbell create and destroy fixes
GenWQE: Fix bad page access during abort of resource allocation
vme: vme_get_size potentially returning incorrect value on failure
...
Enhancements:
* Basic support for r8a7743 SoC; only SoC code so far
* Select errata 798181 for SoCs with CA15 cores
Clean-up:
* Consolidate R8A7743 and R8A779[234] machine definitions
Documentation:
* Add Marzen, Gose and Alt board part numbers to DT bindings
* Document SK-RZG1M board
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Merge tag 'renesas-soc-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Renesas ARM Based SoC Updates for v4.10
Enhancements:
* Basic support for r8a7743 SoC; only SoC code so far
* Select errata 798181 for SoCs with CA15 cores
Clean-up:
* Consolidate R8A7743 and R8A779[234] machine definitions
Documentation:
* Add Marzen, Gose and Alt board part numbers to DT bindings
* Document SK-RZG1M board
* tag 'renesas-soc-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7779/marzen: Add board part number to DT bindings
ARM: shmobile: select errata 798181 for SoCs with CA15 cores
ARM: shmobile: Consolidate R8A7743 and R8A779[234] machine definitions
ARM: shmobile: r8a7793/gose: Add board part number to DT bindings
ARM: shmobile: r8a7794/alt: Add board part number to DT bindings
ARM: shmobile: document SK-RZG1M board
ARM: shmobile: r8a7743: basic SoC support
ARM: shmobile: only call rcar_gen2_clocks_init() if present
ARM: shmobile: Sort Kconfig selections
Signed-off-by: Olof Johansson <olof@lixom.net>
features printed, all these are quite trivial and tiny. The omap5 jack
detection and gpadc patches are not strictly fixes, but I wanted to get
binding document typo fixed before it pops up on other boards. The
gpadc one liner was in the same series and I applied and pushed it out
already before noticing it could have waited. The list of changes is:
- Fix omap3 SoC features printed
- Make sure OMAP_INTERCONNECT is selected for am43xx only configurations
- Add missing memory node for torpedo
- Initialize uart4_mask properly to avoid writing garbage to PRM registers
- Fix NULL pointer dereference for omap4 volt_data
- Add alias for omap5 gpadc needed by iio drivers
- Enable omap5 jack headset jack detection and fix it's binding typo
- Add missing memory node for logicpd-som-lv
- Fix wrong SMPS6 voltage for VDD-DDR3 for omap5
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Merge tag 'omap-for-v4.9/fixes-for-rc-cycle' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Fixes for omaps for v4.9-rc cycle. Except for the omap3 fix for the SoC
features printed, all these are quite trivial and tiny. The omap5 jack
detection and gpadc patches are not strictly fixes, but I wanted to get
binding document typo fixed before it pops up on other boards. The
gpadc one liner was in the same series and I applied and pushed it out
already before noticing it could have waited. The list of changes is:
- Fix omap3 SoC features printed
- Make sure OMAP_INTERCONNECT is selected for am43xx only configurations
- Add missing memory node for torpedo
- Initialize uart4_mask properly to avoid writing garbage to PRM registers
- Fix NULL pointer dereference for omap4 volt_data
- Add alias for omap5 gpadc needed by iio drivers
- Enable omap5 jack headset jack detection and fix it's binding typo
- Add missing memory node for logicpd-som-lv
- Fix wrong SMPS6 voltage for VDD-DDR3 for omap5
* tag 'omap-for-v4.9/fixes-for-rc-cycle' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap5: board-common: fix wrong SMPS6 (VDD-DDR3) voltage
ARM: omap3: Add missing memory node in SOM-LV
ASoC: omap-abe-twl6040: fix typo in bindings documentation
dts: omap5: board-common: enable twl6040 headset jack detection
dts: omap5: board-common: add phandle to reference Palmas gpadc
ARM: OMAP2+: avoid NULL pointer dereference
ARM: OMAP2+: PRM: initialize en_uart4_mask and grpsel_uart4_mask
ARM: dts: omap3: Fix memory node in Torpedo board
ARM: AM43XX: Select OMAP_INTERCONNECT in Kconfig
ARM: OMAP3: Fix formatting of features printed
Signed-off-by: Olof Johansson <olof@lixom.net>
The Aspeed SoCs have two BT interfaces : one is IPMI compliant and the
other is H8S/2168 compliant.
The current ipmi/bt-bmc driver implements the IPMI version and we
should reflect its nature in the compatible node name using
'aspeed,ast2400-ibt-bmc' instead of 'aspeed,ast2400-bt-bmc'. The
latter should be used for a H8S interface driver if it is implemented
one day.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Remove the following outbound related device tree properties:
brcm,pcie-ob-window-size
brcm,pcie-ob-oarr-size
The above two properties are a bit duplicated in functions. In addition,
the next generation iProc PCIe controller has outbound mapping window that
supports more than just two sizes, which cannot be properly supported by
these properties.
[bhelgaas: changelog]
Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
(decoupled from the generic scpi binding)
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This patch adds specific compatible to support all the unversioned SCPI
protocols prior to v1.0 release. This will be applicable for all the
implementations using draft versions or modified versions of those
draft vesrions of SCPI protocol.
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Since SCPI is a generic protocol and the bindings are intended to be
generic, we need to decouple all the platform specific binding details
out of the generic bindings.
This patch moves are the Juno platform specific details into a separate
binding document.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Audio block requires access to two parent clocks: audio PLL and oscillator,
so add this information to device tree bindings documentation.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
The proper parent clock for FSYS block is "aclk_fsys_200"
according to the Exynos5433 reference manual.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Some dumb VGA DACs are active components which require external power.
Add support for specifying a regulator as its power supply.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20161116154232.872-2-wens@csie.org
On some tablets the touchscreen controller is powered by separate
regulators, add support for this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The usual patches from us, but most notably the introduction of the A64
clocks unit.
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Merge tag 'sunxi-clk-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next
Pull Allwinner clock changes from Maxime Ripard:
The usual patches from us, but most notably the introduction of the A64
clocks unit.
* tag 'sunxi-clk-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
clk: sunxi-ng: sun8i-h3: Set CLK_SET_RATE_PARENT for audio module clocks
clk: sunxi-ng: sun8i-a23: Set CLK_SET_RATE_PARENT for audio module clocks
clk: sunxi-ng: Add A64 clocks
clk: sunxi-ng: Implement minimum for multipliers
clk: sunxi-ng: Add minimums for all the relevant structures and clocks
clk: sunxi-ng: Finish to convert to structures for arguments
clk: sunxi-ng: Remove the use of rational computations
clk: sunxi-ng: Rename the internal structures
clk: sunxi: mod0: improve function-level documentation
This patch adds support for Exynos5433 specific version of the GScaler
module. The main difference between Exynos 5433 and earlier is addition
of new clocks that have to be controlled.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The FDP1 is a de-interlacing module which converts interlaced video to
progressive video. It is also capable of performing pixel format conversion
between YCbCr/YUV formats and RGB formats.
Signed-off-by: Kieran Bingham <kieran+renesas@bingham.xyz>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Includes Peter Rosin's interesting drivers for a comparator. First complex
use we have had with an analog front end made from discrete components.
Brian Masney's work on moving the tsl2583 driver out of staging also
feature extensively!
New Drivers
* DAC based on a digital potentiometer
- New driver for the use of a dpot as a DAC. Includes bindings and Axentia
entry in vendor prefixes.
* Envelope detector baed on DAC and a comparator including device tree
bindings.
Staging Graduation
* tsl2583.
Core new features
- Core provision for _available attributes. This one had been stalled for
a long time until Peter picked it up and ran with it!
- In kernel interface helpers to retrieve available info from channels.
Driver new features
* mcp4531
- Add range of available raw values (used for the dpot dac driver).
Driver cleanups and fixes for issues introduced
* ad7766
- Testing the wrong variable following devm_regulator_bulk_get introduced
with the driver earlier in this cycle.
* ad9832
- Fix a wrong ordering in the probe introduced in the previous set of
patches. A use before allocation bug.
* cros_ec_sensors
- Testing for an error in a u8 will never work.
* mpu3050
- Remove duplicate initializer for the module owner.
- Add missing i2c dependency.
- Inform the i2c mux core how it is used - step one in implifying device
tree bindings.
* st-sensors
- Get rid of large number of uninformative defines in favour of putting the
constants where they are relevant. It is clear what they are from where
they are used.
* tsl2583
- Fix unused function warning when CONFIG_PM disabled and remove the
ifdefs in favour of __maybe_unused.
- Refactor taos_chip_on to only read relevant registers.
- Make sure calibscale and integration time are being set.
- Verify chip is in ready to be used before calibration.
- Remove some repeated checks for chip status (it's protected by a mutex
so can't change until it's released)
- Change current state storage from a tristate enum to a boolean seeing as
only two values are actually used now.
- Drop a redundant write to the control regiser in taos_probe (it's a noop)
- Drop the FSF mailing address.
- Clean up logging to not use hard coded function names (use __func__
instead).
- Cleanup up variable and function name prefixes.
- Alignment of #define fixes.
- Fix comparison between signed and unsigned integer warnings.
- Add some newlines in favour of readability.
- Combine the two sysfs ABI docs that somehow ended up in different places.
- Fix multiline comment syntax.
- Move a code block to inside an else statement as it makes more sense there.
- Change tsl2583_als_calibrate to return 0 rather than a value nothing
reads.
- Drop some pointless brackets
- Don't assume 32bit unsigned int.
- Change to a per device instance lux table.
- Add missing tsl2583 to the list of supported devices in the intro comments.
- Improve commment on clearing of interrupts.
- Drop some uninformative comments.
- Drop a memset call that doesn't do anything useful any more.
- Don't initialize some return variables that are always set.
- Add Brian Masney as a module author after all these changes.
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Merge tag 'iio-for-4.10c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
Third set of IIO new device support, features and cleanup for the 4.10 cycle.
Includes Peter Rosin's interesting drivers for a comparator. First complex
use we have had with an analog front end made from discrete components.
Brian Masney's work on moving the tsl2583 driver out of staging also
feature extensively!
New Drivers
* DAC based on a digital potentiometer
- New driver for the use of a dpot as a DAC. Includes bindings and Axentia
entry in vendor prefixes.
* Envelope detector baed on DAC and a comparator including device tree
bindings.
Staging Graduation
* tsl2583.
Core new features
- Core provision for _available attributes. This one had been stalled for
a long time until Peter picked it up and ran with it!
- In kernel interface helpers to retrieve available info from channels.
Driver new features
* mcp4531
- Add range of available raw values (used for the dpot dac driver).
Driver cleanups and fixes for issues introduced
* ad7766
- Testing the wrong variable following devm_regulator_bulk_get introduced
with the driver earlier in this cycle.
* ad9832
- Fix a wrong ordering in the probe introduced in the previous set of
patches. A use before allocation bug.
* cros_ec_sensors
- Testing for an error in a u8 will never work.
* mpu3050
- Remove duplicate initializer for the module owner.
- Add missing i2c dependency.
- Inform the i2c mux core how it is used - step one in implifying device
tree bindings.
* st-sensors
- Get rid of large number of uninformative defines in favour of putting the
constants where they are relevant. It is clear what they are from where
they are used.
* tsl2583
- Fix unused function warning when CONFIG_PM disabled and remove the
ifdefs in favour of __maybe_unused.
- Refactor taos_chip_on to only read relevant registers.
- Make sure calibscale and integration time are being set.
- Verify chip is in ready to be used before calibration.
- Remove some repeated checks for chip status (it's protected by a mutex
so can't change until it's released)
- Change current state storage from a tristate enum to a boolean seeing as
only two values are actually used now.
- Drop a redundant write to the control regiser in taos_probe (it's a noop)
- Drop the FSF mailing address.
- Clean up logging to not use hard coded function names (use __func__
instead).
- Cleanup up variable and function name prefixes.
- Alignment of #define fixes.
- Fix comparison between signed and unsigned integer warnings.
- Add some newlines in favour of readability.
- Combine the two sysfs ABI docs that somehow ended up in different places.
- Fix multiline comment syntax.
- Move a code block to inside an else statement as it makes more sense there.
- Change tsl2583_als_calibrate to return 0 rather than a value nothing
reads.
- Drop some pointless brackets
- Don't assume 32bit unsigned int.
- Change to a per device instance lux table.
- Add missing tsl2583 to the list of supported devices in the intro comments.
- Improve commment on clearing of interrupts.
- Drop some uninformative comments.
- Drop a memset call that doesn't do anything useful any more.
- Don't initialize some return variables that are always set.
- Add Brian Masney as a module author after all these changes.
This adds the dt-binding documentation for the clock and reset unit
found on Rockchip rk1108 SoCs.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The TSE-850 is an FM Transmitter Station Equipment, designed to generate
baseband signals for FM, mainly the DARC subcarrier, but other signals
are also possible.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peter Rosin <peda@axentia.se>
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 the Qualcomm ADSP Hexagon core.
Acked-by: Rob Herring <robh@kernel.org>
Cc: Sarangdhar Joshi <spjoshi@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
If the RAMOOPS_FLAG_FTRACE_PER_CPU flag is passed to ramoops pdata, split
the ftrace space into multiple zones depending on the number of CPUs.
This speeds up the performance of function tracing by about 280% in my
tests as we avoid the locking. The trade off being lesser space available
per CPU. Let the ramoops user decide which option they want based on pdata
flag.
Signed-off-by: Joel Fernandes <joelaf@google.com>
[kees: added max_ftrace_cnt to track size, added DT logic and docs]
Signed-off-by: Kees Cook <keescook@chromium.org>
Support for the Allwinner A31 SoC display engine using the sun4i-drm
driver.
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Merge tag 'sunxi-drm-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into drm-next
sun4i-drm changes for 4.10
Support for the Allwinner A31 SoC display engine using the sun4i-drm
driver.
* tag 'sunxi-drm-for-4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
drm/sun4i: Add a few formats
drm/sun4i: Add compatible strings for A31/A31s display pipelines
drm/sun4i: Add compatible string for A31/A31s TCON (timing controller)
drm/sun4i: tcon: Move SoC specific quirks to a DT matched data structure
drm/sun4i: sun6i-drc: Support DRC on A31 and A31s
Document the devicetree bindings for the Generic Memory Interface (GMI)
bus driver found on Tegra SOCs.
Signed-off-by: Mirza Krak <mirza.krak@gmail.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-on: Colibri T20/T30 on EvalBoard V3.x and GMI-Memory Board
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Udoo (http://www.udoo.org/) manufactures development boards based on
i.MX and x86.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Add a vendor prefix for Samtec, a Softing company.
http://www.samtec.dehttp://www.samtec.org
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Add a vendor prefix for the Macnica company.
http://http://www.macnica.com
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Add vendor prefix for Aries Embedded GmbH
http://www.aries-embedded.de/
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
As of commit 9c0da3cc61 ("ARM: dts: explicitly mark skeleton.dtsi
as deprecated"), including skeleton.dtsi is deprecated.
Hence remove it from the example.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Add documentation how devicetree can be used to configure ath9k based
devices.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Add DT binding for the Hardware Synchronization Primitives (HSP). The
HSP is designed for the processors to share resources and communicate
with one another. A set of hardware synchronization primitives for
interprocessor communication (IPC) is provided. IPC protocols can use
use these hardware synchronization primitives when operating between
processors in an AMP configuration.
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This patch adds documentation for the devicetree bindings used by
the DT files of Hisilicon Hip07 D05 board.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Document the SK-RZG1E device tree bindings, listing it as a supported board.
This allows to use checkpatch.pl to validate .dts files referring to the
SK-RZG1E board.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This adds the dt-binding documentation for rk1108 pinctrl
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add minimal support for the RZ/G1E (R8A7745) SoC.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The pin controller found in the Allwinner SoCs has support for interrupts
debouncing.
However, this is not done per-pin, preventing us from using the generic
pinconf binding for that, but per irq bank, which, depending on the SoC,
ranges from one to five.
Introduce a device-wide property to deal with this using a microsecond
resolution. We can re-use the per-pin input-debounce property for that, so
let's do it!
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This patch add the support of GPF[1-5] pin of Exynos5433 SoC. The GPFx need
to support the multiple memory map because the registers of GPFx are located
in the different domain.
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Allow the associated smd edge to be described within the wcnss
remoteproc node. This creates a bond between the remoteproc and the
associated smd channels and devices, showing the interaction between the
two parts and provides both a natural reference to the other.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Document the R8A7796-specific DT bindings and support them in the
driver. The HDMI output is currently not supported.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Add support for the R8A7792 DU; it has 2 DPAD (RGB) outputs.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Add "rockchip,rk1108-dw-mshc", "rockchip,rk3288-dw-mshc" for
dwmmc on rk1108 platform.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add new compatible string "brcm,iproc-pcie-paxc-v2" to the iProc PCIe
device tree binding document. "brcm,iproc-pcie-paxc-v2" is for the second
generation of the Broadcom iProc PCIe PAXC host controller.
Update the binding document with more detailed description of each
compatible string and compatible SoCs.
Add description of optional property "msi-map", for use with MSI
controllers with sideband data.
Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Some of the host drivers have the requirement of knowing whether the EP
would never train at some link speed at all. For instance, on some boards,
the link won't train at 5 GT/s but the host driver still sacrifice some
cycles to wait for the result of training at 5 GT/s as the host could
actually support 5 GT/s. So we could parse this new property and make the
host drivers be aware of these cases.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
Create the driver for the da8xx master peripheral priority
configuration and implement support for writing to the three
Master Priority registers on da850 SoCs.
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
[nsekhar@ti.com: subject line adjustment]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Create a new driver for the da8xx DDR2/mDDR controller and implement
support for writing to the Peripheral Bus Burst Priority Register.
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
[nsekhar@ti.com: subject line adjustment]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This patch adds support for Renesas r8a7796 SoC. This SoC is not
compatible with r8a7795 because using firmware version differs.
Since the "V2" firmware can be used on both r8a7795 (es1.x) and r8a7796,
the "renesas,rcar-gen3-xhci" keeps to use the "V2" for now.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Due to a hardware bug, reading memory (from the Accelerator Coherency Port)
with a burst size equal to the maximum burst size allowed by the DMA
hardware's buffer size will cause a hardware hang on the ARTPEC-6 SoC,
where the only solution is a manual power cycle.
On ARTPEC-6, this hardware bug does not trigger when writing memory (to the
Accelerator Coherency Port) with a burst size equal to the maximum burst
size allowed by the DMA hardware's buffer size.
To avoid this hardware hang, introduce a new optional max-burst property
for memory reads. For completeness, also introduce a max-burst property for
memory writes.
Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
The DAC3101 is mostly identical to DAC3100 with the exception that it has
stereo speaker AMP instead of mono used in DAC3100.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge tag 'pci-v4.9-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
- Update MAINTAINERS for Intel VMD driver filename
- Update Rockchip rk3399 host bridge driver DTS and resets
- Fix ROM shadow problem that made some video device initialization
fail
* tag 'pci-v4.9-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: VMD: Update filename to reflect move
arm64: dts: rockchip: add three new resets for rk3399 PCIe controller
PCI: rockchip: Add three new resets as required properties
PCI: Don't attempt to claim shadow copies of ROM
- Fix mmc card initialization for hosts not supporting HW busy detection
- Fix mmc_test for sending commands during non-blocking write
MMC host:
- mxs: Avoid using an uninitialized
- sdhci: Restore enhanced strobe setting during runtime resume
- sdhci: Fix a couple of reset related issues
- dw_mmc: Fix a reset controller issue
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Merge tag 'mmc-v4.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"MMC core:
- Fix mmc card initialization for hosts not supporting HW busy
detection
- Fix mmc_test for sending commands during non-blocking write
MMC host:
- mxs: Avoid using an uninitialized
- sdhci: Restore enhanced strobe setting during runtime resume
- sdhci: Fix a couple of reset related issues
- dw_mmc: Fix a reset controller issue"
* tag 'mmc-v4.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: mxs: Initialize the spinlock prior to using it
mmc: mmc: Use 500ms as the default generic CMD6 timeout
mmc: mmc_test: Fix "Commands during non-blocking write" tests
mmc: sdhci: Fix missing enhanced strobe setting during runtime resume
mmc: sdhci: Reset cmd and data circuits after tuning failure
mmc: sdhci: Fix unexpected data interrupt handling
mmc: sdhci: Fix CMD line reset interfering with ongoing data transfer
mmc: dw_mmc: add the "reset" as name of reset controller
Documentation: synopsys-dw-mshc: add binding for reset-names
- Fix a host of runtime problems with the Intel
Cherryview driver: suspend/resume needs to be
marshalled properly, and strange effects from BIOS
interaction during suspend/resume need to be
dealt with.
- A single bit was being set wrong in the Aspeed
driver.
- Fix an iProc probe ordering fallout resulting from
v4.9 refactorings for bus population.
- Do not specify a default trigger in the ST Micro
cascaded GPIO IRQ controller: the kernel will moan.
- Make IRQs optional altogether on the STM32 driver,
it turns out not all systems have them or want them.
- Fix a re-probe bug in the i.MX driver, it will
eventually crash if probed repeatedly, not good.
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Merge tag 'pinctrl-v4.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
"All is about drivers, no core business going on.
- Fix a host of runtime problems with the Intel Cherryview driver:
suspend/resume needs to be marshalled properly, and strange effects
from BIOS interaction during suspend/resume need to be dealt with.
- A single bit was being set wrong in the Aspeed driver.
- Fix an iProc probe ordering fallout resulting from v4.9
refactorings for bus population.
- Do not specify a default trigger in the ST Micro cascaded GPIO IRQ
controller: the kernel will moan.
- Make IRQs optional altogether on the STM32 driver, it turns out not
all systems have them or want them.
- Fix a re-probe bug in the i.MX driver, it will eventually crash if
probed repeatedly, not good"
* tag 'pinctrl-v4.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl-aspeed-g5: Never set SCU90[6]
pinctrl: cherryview: Prevent possible interrupt storm on resume
pinctrl: cherryview: Serialize register access in suspend/resume
pinctrl: imx: reset group index on probe
pinctrl: stm32: move gpio irqs binding to optional
pinctrl: stm32: remove dependency with interrupt controller
pinctrl: st: don't specify default interrupt trigger
pinctrl: iproc: Fix iProc and NSP GPIO support
Add CRG driver for Hi3798CV200 SoC. CRG(Clock and Reset
Generator) module generates clock and reset signals used
by other module blocks on SoC.
Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Add support for the LS1046a PCIe controller. This device has a different
LUT_DBG offset, so add "lut_dbg" to ls_pcie_drvdata to
describe this difference.
[bhelgaas: changelog, remove now-unused PCIE_LUT_DBG]
Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
In order to have a proper topology of regulators for a platform, each
registering regulator needs to populate supply_name field for identifying
its supply's name. Add supply_name field for lp873x regulators.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This adds initial support for clocks controlled by the Resource
Power Manager (RPM) processor on some Qualcomm SoCs, which use
the qcom_rpm driver to communicate with RPM.
Such platforms are apq8064 and msm8960.
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This adds initial support for clocks controlled by the Resource
Power Manager (RPM) processor on some Qualcomm SoCs, which use
the qcom_smd_rpm driver to communicate with RPM.
Such platforms are msm8916, apq8084 and msm8974.
The RPM is a dedicated hardware engine for managing the shared
SoC resources in order to keep the lowest power profile. It
communicates with other hardware subsystems via shared memory
and accepts clock requests, aggregates the requests and turns
the clocks on/off or scales them on demand.
This driver is based on the codeaurora.org driver:
https://www.codeaurora.org/cgit/quic/la/kernel/msm-3.10/tree/drivers/clk/qcom/clock-rpm.c
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
[sboyd@codeaurora.org: Remove useless braces for single line if]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This is the initial ZTE VOU display controller DRM/KMS driver. There
are still some features to be added, like overlay plane, scaling, and
more output devices support. But it's already useful with dual CRTCs
and HDMI display working.
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Merge tag 'zxdrm-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into drm-next
ZTE zxdrm driver support for 4.10:
This is the initial ZTE VOU display controller DRM/KMS driver. There
are still some features to be added, like overlay plane, scaling, and
more output devices support. But it's already useful with dual CRTCs
and HDMI display working.
[airlied: use drm_format_plane_cpp instead of legacy api]
* tag 'zxdrm-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
MAINTAINERS: add an entry for ZTE ZX DRM driver
drm: zte: add initial vou drm driver
dt-bindings: add bindings doc for ZTE VOU display controller
- add support for the HDMI I2C master controller, for boards that
can have their DDC pins connected only to the HDMI TX directly.
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Merge tag 'dw-hdmi-next-2016-09-19' of git://git.pengutronix.de/git/pza/linux into drm-next
dw-hdmi i2c master controller
- add support for the HDMI I2C master controller, for boards that
can have their DDC pins connected only to the HDMI TX directly.
* tag 'dw-hdmi-next-2016-09-19' of git://git.pengutronix.de/git/pza/linux:
drm: bridge/dw_hdmi: add dw hdmi i2c bus adapter support
drm: dw_hdmi: use of_get_i2c_adapter_by_node interface
Signed-off-by: Jeremy McNicoll <jeremymc@redhat.com>
[sboyd@codeaurora.org: Dropped unused and incorrect GDSC defines]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Noam Camus