As of_get_mac_address now supports NVMEM under the hood, we need to update
the bindings documentation with the new nvmem-cell* properties, which would
mean copy&pasting a lot of redundant information to every binding
documentation currently referencing some of the MAC address properties.
So I've just removed all the references to the optional MAC address
properties and replaced them with the small note referencing
net/ethernet.txt file.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Johan Hedberg says:
====================
pull request: bluetooth-next 2019-05-05
Here's one more bluetooth-next pull request for 5.2:
- Fixed Command Complete event handling check for matching opcode
- Added support for Qualcomm WCN3998 controller, along with DT bindings
- Added default address for Broadcom BCM2076B1 controllers
Please let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Since commit ad67b74d24 ("printk: hash addresses printed with %p"),
i6300esb prints "____ptrval____" instead of actual addresses:
i6300ESB timer 0000:00:03.0: initialized (0x(____ptrval____)). heartbeat=30 sec (nowayout=1)
Instead of changing the print to "%px", and leaking kernel addresses,
just remove the print completely, cfr. e.g. commit 071929dbdd
("arm64: Stop printing the virtual memory layout").
Signed-off-by: Matteo Croce <mcroce@redhat.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
- Support having the bad block markers in either the first, second or
last page of a block. The combination of all three location is now
possible.
- Constification of NAND_OP_PARSER(_PATTERN) elements.
- Generic NAND DT bindings changed to yaml format (can be used to
check the proposed bindings. First platform to be fully supported:
sunxi.
- Stopped using several legacy hooks.
- Preparation to use the generic NAND layer with the addition of
several helpers and the removal of the struct nand_chip from generic
functions.
- Kconfig cleanup to prepare the introduction of external ECC engines
support.
- Fallthrough comments.
- Introduction of the SPI-mem dirmap API for SPI-NAND devices.
Raw NAND controller drivers changes:
- nandsim:
* Switch to ->exec-op().
- meson:
* Misc cleanups and fixes.
* New OOB layout.
- Sunxi:
* A23/A33 NAND DMA support.
- Ingenic:
* Full reorganization and cleanup.
* Clear separation between NAND controller and ECC engine.
* Support JZ4740 an JZ4725B.
- Denali:
* Clear controller/chip separation.
* ->exec_op() migration.
* Various cleanups.
- fsl_elbc:
* Enable software ECC support.
- Atmel:
* Sam9x60 support.
- GPMI:
* Introduce the GPMI_IS_MXS() macro.
- Various trivial/spelling/coding style fixes.
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Merge tag 'nand/for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next
NAND core changes:
- Support having the bad block markers in either the first, second or
last page of a block. The combination of all three location is now
possible.
- Constification of NAND_OP_PARSER(_PATTERN) elements.
- Generic NAND DT bindings changed to yaml format (can be used to
check the proposed bindings. First platform to be fully supported:
sunxi.
- Stopped using several legacy hooks.
- Preparation to use the generic NAND layer with the addition of
several helpers and the removal of the struct nand_chip from generic
functions.
- Kconfig cleanup to prepare the introduction of external ECC engines
support.
- Fallthrough comments.
- Introduction of the SPI-mem dirmap API for SPI-NAND devices.
Raw NAND controller drivers changes:
- nandsim:
* Switch to ->exec-op().
- meson:
* Misc cleanups and fixes.
* New OOB layout.
- Sunxi:
* A23/A33 NAND DMA support.
- Ingenic:
* Full reorganization and cleanup.
* Clear separation between NAND controller and ECC engine.
* Support JZ4740 an JZ4725B.
- Denali:
* Clear controller/chip separation.
* ->exec_op() migration.
* Various cleanups.
- fsl_elbc:
* Enable software ECC support.
- Atmel:
* Sam9x60 support.
- GPMI:
* Introduce the GPMI_IS_MXS() macro.
- Various trivial/spelling/coding style fixes.
Tegra186 Audio DMA controller has new updates from Tegra210 version.
Thus add new compatibility binding string and the same can be used
by Tegra194 as well.
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Here are the GNSS updates for 5.2-rc1; only a new u-blox compatible.
All have been in linux-next with no reported issues.
Signed-off-by: Johan Hovold <johan@kernel.org>
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Merge tag 'gnss-5.2-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss into char-misc-next
Johan writes:
GNSS updates for 5.2-rc1
Here are the GNSS updates for 5.2-rc1; only a new u-blox compatible.
All have been in linux-next with no reported issues.
Signed-off-by: Johan Hovold <johan@kernel.org>
* tag 'gnss-5.2-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss:
gnss: ubx: add u-blox,neo-6m compatible
dt-bindings: gnss: add u-blox,neo-6m compatible
With a total of 50 non-merge commits, this is not a large pull
request. Most of the changes are, again, in dwc2 (37%) and dwc3 (32%)
with the rest of it scattered among other UDCs, function drivers and
device-tree bindings.
No really big feature this time around apart from support to Amlogic
being added to both dwc3 and dwc2 drivers.
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Merge tag 'usb-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
USB: changes for v5.2 merge window
With a total of 50 non-merge commits, this is not a large pull
request. Most of the changes are, again, in dwc2 (37%) and dwc3 (32%)
with the rest of it scattered among other UDCs, function drivers and
device-tree bindings.
No really big feature this time around apart from support to Amlogic
being added to both dwc3 and dwc2 drivers.
* tag 'usb-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (50 commits)
usb: dwc3: Rename DWC3_DCTL_LPM_ERRATA
usb: dwc3: Fix default lpm_nyet_threshold value
usb: dwc3: debug: Print GET_STATUS(device) tracepoint
usb: dwc3: Do core validation early on probe
usb: dwc3: gadget: Set lpm_capable
usb: gadget: atmel: tie wake lock to running clock
usb: gadget: atmel: support USB suspend
usb: gadget: atmel_usba_udc: simplify setting of interrupt-enabled mask
dwc2: gadget: Fix completed transfer size calculation in DDMA
usb: dwc2: Set lpm mode parameters depend on HW configuration
usb: dwc2: Fix channel disable flow
usb: dwc2: Set actual frame number for completed ISOC transfer
usb: gadget: do not use __constant_cpu_to_le16
usb: dwc2: gadget: Increase descriptors count for ISOC's
usb: introduce usb_ep_type_string() function
usb: dwc3: move synchronize_irq() out of the spinlock protected block
usb: dwc3: Free resource immediately after use
usb: dwc3: of-simple: Convert to bulk clk API
usb: dwc2: Delayed status support
usb: gadget: udc: lpc32xx: rework interrupt handling
...
We need this to make the usb-gadget branch merge cleaner. And for
testing to keep from hitting the same issues already fixed.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Document support for the R7S9210 (RZ/A2) SoC. Also explicitly document
bindings for the R7S72100 (RZ/A1) SoC.
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Mainly some pca954x work, i.e. removal of unused platform data support
and added support for sysfs interface for manipulating/examining the
idle state. And then a mechanical cocci-style patch.
- change my e-mail address
- add a new compatible for Renesas R1EX24016 to the DT binding document
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Merge tag 'at24-v5.2-updates-for-wolfram' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-5.2
at24: updates for linux v5.2
- change my e-mail address
- add a new compatible for Renesas R1EX24016 to the DT binding document
Add pinctrl binding for Bitmain BM1880 SoC. The SoC is not capable
of handling pinconf, thereby supporting only pinmux and this limitation
is documented.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
On Rockchip rk3288 there's a hardware quirk where we need to assert
the reset signal to the PHY when we get a remote wakeup on one of the
two ports. Document this quirk in the bindings.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Various boards have an external VBUS supply regulator. This regulator
depends on the current mode of the controller which is defined as:
- dr_mode set to either "host" or "peripheral" (fixed value)
- dr_mode set to "otg", based on the OTG status the dwc2 controller
internally switches between "host" and "peripheral" mode (selection
happens at runtime)
Based on the current mode the regulator has to be enabled or disabled:
- host: provide power to the connected USB device, thus the regulator
has to be enabled
- peripheral: the host device to which the controller is connected
provides power, thus the regulator has to be disabled
Add the dt-bindings documentation for this property so .dts authors know
that this property exists and how it behaves.
Fixes: 531ef5ebea ("usb: dwc2: add support for host mode external vbus supply")
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Adds the bindings for the Amlogic G12A USB Glue HW.
The Amlogic G12A SoC Family embeds 2 USB Controllers :
- a DWC3 IP configured as Host for USB2 and USB3
- a DWC2 IP configured as Peripheral USB2 Only
A glue connects these both controllers to 2 USB2 PHYs,
and optionnally to an USB3+PCIE Combo PHY shared with the PCIE controller.
The Glue configures the UTMI 8bit interfaces for the USB2 PHYs, including
routing of the OTG PHY between the DWC3 and DWC2 controllers, and
setups the on-chip OTG mode selection for this PHY.
The PHYs phandles are passed to the Glue node since the Glue controls the
interface with the PHY, not the DWC3 controller.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Adds the specific compatible string for the DWC2 IP found in the
Amlogic G12A SoC Family.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This patch fixes a shared typo in several qcom pinctrl dt-bindings.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Add compatible string for Allwinner suniv timer which is similar to
sun4i timer.
Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Since a separate US ports lanes polarity inversion property is going to
be available the bindings doc-file should be updated with information
about swap-us-lanes bool property, which will be responsible for it.
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Acked-by: Richard Leitner <richard.leitner@skidata.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Following the same fashion with replicator DT binding, this patch is to
unify the DT binding for funnel to support static and dynamic modes;
finally we get the funnel DT binding as below:
Before patch:
Static funnel, aka. non-configurable funnel:
Not supported;
Dynamic funnel, aka. configurable funnel:
"arm,coresight-funnel", "arm,primecell";
After patch:
Static funnel:
"arm,coresight-static-funnel";
Dynamic funnel:
"arm,coresight-dynamic-funnel", "arm,primecell";
"arm,coresight-funnel", "arm,primecell"; (obsolete)
At the end of this patch, it gives an example for static funnel DT
binding, and updates the dynamic funnel example.
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Wanglai Shi <shiwanglai@hisilicon.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CoreSight uses below bindings for replicator:
Dynamic replicator, aka. configurable replicator:
"arm,coresight-dynamic-replicator", "arm,primecell";
Static replicator, aka. non-configurable replicator:
"arm,coresight-replicator";
The compatible string "arm,coresight-replicator" is not an explicit
naming to express the replicator is 'static'. To unify the naming
convention, this patch introduces a new compatible string
"arm,coresight-static-replicator" for the static replicator; the
compatible string "arm,coresight-replicator" is kept for backward
compatibility, but tag it as obsolete and suggest to use the new
compatible string.
As result CoreSight replicator have below bindings:
Dynamic replicator:
"arm,coresight-dynamic-replicator", "arm,primecell";
Static replicator:
"arm,coresight-static-replicator";
"arm,coresight-replicator"; (obsolete)
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Document SoC specific bindings for R-Car RZ/G1C(r8a77470) SoC.
Signed-off-by: Cao Van Dong <cv-dong@jinso.co.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>
Add binding documentation of spi-mt65xx for MT8516 SOC.
Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Document SoC specific bindings for R-Car RZ/G1C(r8a77470) SoC.
Signed-off-by: Cao Van Dong <cv-dong@jinso.co.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>
The DT schema tools are moving from my personal GH repo to the
devicetree.org group on GH. The new location is here:
https://github.com/devicetree-org/dt-schema.git
The old repo will be kept as a mirror.
Signed-off-by: Rob Herring <robh@kernel.org>
Add devicetree binding documentation for PCIe in EP mode present in
AM654 SoC.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Add the resource mapping table for AM654 SoC as defined in
http://downloads.ti.com/tisci/esd/latest/5_soc_doc/am6x/resasg_types.html
Introduce a new compatible for AM654 "ti,am654-sci" for using
this resource map table.
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Now that the code to support the legacy binding has been removed,
remove the documentation for it.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Missed documenting this property in the initial commit.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Add a required 'usb-phy' property, to obtain a phandle to the USB PHY
from devicetree.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch adds support for the Azoteq IQS550/572/525 family of
trackpad/touchscreen controllers.
The driver has been tested with an IQS550EV02 evaluation board. A
demonstration of the driver's capabilities is available here:
https://youtu.be/sRNNx4XZBts
Signed-off-by: Jeff LaBundy <jeff@labundy.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Provide a simple driver for GPIO controllable vibrators.
It will be used by the Fairphone 2.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The isl68137 is a digital output 7-phrase configurable PWM controller
with an AVSBus interface from Intersil.
Signed-off-by: Patrick Venture <venture@google.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rob Herring <robh@kernel.org>
The ir38064 is a voltage regulator from Infineon.
Signed-off-by: Patrick Venture <venture@google.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rob Herring <robh@kernel.org>
Add DT binding documentation for the Linux driver for the SiFive
PRCI clock & reset control IP block, as found on the SiFive
FU540 chip.
This version includes changes requested by Stephen Boyd
<sboyd@kernel.org> and Rob Herring <robh@kernel.org>, and
fixes some errors in the initial version.
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: Megan Wachs <megan@sifive.com>
Cc: linux-clk@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-riscv@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
axp805 is actually compatible and used with axp806 as fallback.
But it's actually undocumented and trig a warning with checkpatch.
DT compatible string "x-powers,axp805" appears un-documented.
Add this compatible in the dt-bindings documentation.
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Add DT binding documentation for the Linux driver for the SiFive
asynchronous serial IP block.
This revision incorporates changes based on feedback from Rob
Herring <robh@kernel.org>.
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: linux-serial@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-riscv@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Palmer Dabbelt <palmer@sifive.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Flow control is configurable in xilinx-uartps
Add a dt binding to check for the same.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Support. We migrate to MULTI_IRQ_HANDLER, bumps the IRQs to
offset 16, converts to SPARSE_IRQ, then we add proper subsystem
drivers in each subsystem for irqchip, GPIO and clocksource and
switch over to using these new drivers.
Next we modernize the NPE and QMGR drivers and push them down
into drivers/soc.
This has been tested on the IXP4xx NSLU2 and the Gateworks
GW2358-4.
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Merge tag 'ixp4xx-for-armsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/soc
This modernizes the IXP4xx platform and adds initial Device Tree
Support. We migrate to MULTI_IRQ_HANDLER, bumps the IRQs to
offset 16, converts to SPARSE_IRQ, then we add proper subsystem
drivers in each subsystem for irqchip, GPIO and clocksource and
switch over to using these new drivers.
Next we modernize the NPE and QMGR drivers and push them down
into drivers/soc.
This has been tested on the IXP4xx NSLU2 and the Gateworks
GW2358-4.
* tag 'ixp4xx-for-armsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: (31 commits)
ARM: dts: Add queue manager and NPE to the IXP4xx DTSI
soc: ixp4xx: qmgr: Add DT probe code
soc: ixp4xx: qmgr: Add DT bindings for IXP4xx qmgr
soc: ixp4xx: npe: Add DT probe code
soc: ixp4xx: Add DT bindings for IXP4xx NPE
soc: ixp4xx: qmgr: Pass resources
soc: ixp4xx: Remove unused functions
soc: ixp4xx: Uninline several functions
soc: ixp4xx: npe: Pass addresses as resources
ARM: ixp4xx: Turn the QMGR into a platform device
ARM: ixp4xx: Turn the NPE into a platform device
ARM: ixp4xx: Move IXP4xx QMGR and NPE headers
ARM: ixp4xx: Move NPE and QMGR to drivers/soc
ARM: dts: Add some initial IXP4xx device trees
ARM: ixp4xx: Add device tree boot support
ARM: ixp4xx: Add DT bindings
gpio: ixp4xx: Add OF probing support
gpio: ixp4xx: Add DT bindings
clocksource/drivers/ixp4xx: Add OF initialization support
clocksource/drivers/ixp4xx: Add DT bindings
...
Signed-off-by: Olof Johansson <olof@lixom.net>
- Add support for ZynqMP fpga manager
- Defer some probes which depends on firmware driver to be ready
- Debugfs fix
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Merge tag 'zynqmp-soc-for-v5.2' of https://github.com/Xilinx/linux-xlnx into arm/drivers
arm64: zynqmp: SoC changes for v5.2
- Add support for ZynqMP fpga manager
- Defer some probes which depends on firmware driver to be ready
- Debugfs fix
* tag 'zynqmp-soc-for-v5.2' of https://github.com/Xilinx/linux-xlnx:
fpga manager: Adding FPGA Manager support for Xilinx zynqmp
dt-bindings: fpga: Add bindings for ZynqMP fpga driver
firmware: xilinx: Add fpga API's
drivers: Defer probe if firmware is not ready
firmware: xilinx: fix debugfs write handler
Signed-off-by: Olof Johansson <olof@lixom.net>
This series of changes for ti-sysc interconnect target module driver
gets us to the point where we can actually drop legacy platform data
for many devices in favor of device tree data.
To do this, we improve ti-sysc driver not to rely on platform data
callbacks to manage module clocks, and handle more quirks needed for
some devices. Also few minor fixes are needed, but were considered
not needed to be sent separately as they only show up with this series.
Then we drop several thousands of lines of legacy platform data for
omap4, omap5, dra7, am335x and am437x. We drop platform data for mmc,
i2c, gpio and uart devices to start with as those are typically
easily tested on all devices. In case of unexpected issues, we can just
add back the legacy platform data for a single device type if needed.
Finally we add initial support for enabling and disabling some devices
without legacy platform data callbacks. I was planning on sending the
dropping of legacy platform data as a separate series, but already
applied Roger's patch on top and pushed it out.
Note that this series depends on related SoC and is based on those.
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Merge tag 'omap-for-v5.2/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc
Driver changes for ti-sysc for v5.2 merge window
This series of changes for ti-sysc interconnect target module driver
gets us to the point where we can actually drop legacy platform data
for many devices in favor of device tree data.
To do this, we improve ti-sysc driver not to rely on platform data
callbacks to manage module clocks, and handle more quirks needed for
some devices. Also few minor fixes are needed, but were considered
not needed to be sent separately as they only show up with this series.
Then we drop several thousands of lines of legacy platform data for
omap4, omap5, dra7, am335x and am437x. We drop platform data for mmc,
i2c, gpio and uart devices to start with as those are typically
easily tested on all devices. In case of unexpected issues, we can just
add back the legacy platform data for a single device type if needed.
Finally we add initial support for enabling and disabling some devices
without legacy platform data callbacks. I was planning on sending the
dropping of legacy platform data as a separate series, but already
applied Roger's patch on top and pushed it out.
Note that this series depends on related SoC and is based on those.
* tag 'omap-for-v5.2/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (33 commits)
bus: ti-sysc: Add generic enable/disable functions
ARM: OMAP2+: Drop mcspi platform data for omap4
ARM: OMAP2+: Drop uart platform data for dra7
ARM: OMAP2+: Drop gpio platform data for dra7
ARM: OMAP2+: Drop i2c platform data for dra7
ARM: OMAP2+: Drop mmc platform data for dra7
ARM: OMAP2+: Drop uart platform data for omap5
ARM: OMAP2+: Drop gpio platform data for omap5
ARM: OMAP2+: Drop i2c platform data for omap5
ARM: OMAP2+: Drop mmc platform data for omap5
ARM: OMAP2+: Drop uart platform data for am33xx and am43xx
ARM: OMAP2+: Drop gpio platform data for am33xx and am43xx
ARM: OMAP2+: Drop i2c platform data for am33xx and am43xx
ARM: OMAP2+: Drop mmc platform data for am330x and am43xx
ARM: OMAP2+: Drop uart platform data for omap4
ARM: OMAP2+: Drop gpio platform data for omap4
ARM: OMAP2+: Drop i2c platform data for omap4
ARM: OMAP2+: Drop mmc platform data for omap4
Documentation: bus: ti-sysc: fix spelling mistakes "multipe" and "interconnet"
bus: ti-sysc: Detect DMIC for debugging
...
Signed-off-by: Olof Johansson <olof@lixom.net>
The old "cooling-{min,max}-state" properties for thermal bindings were
ratified to "cooling-{min,max}-level" by commit eb168b70de ("of:
thermal: Fix inconsitency between cooling-*-state and cooling-*-level"),
which were later removed entirely by commit e04907dbc2 ("dt-bindings:
thermal: Remove "cooling-{min|max}-level" properties").
The pwm-fan binding, however, was apparently in-flight in parallel with
that ratification, and so managed to introduce an example of the old
properties which escaped the scope of the later cleanup and has thus
continued to be dutifully copied for new boards despite being useless.
Clean up these remaining undocumented anachronisms to minimise any
further confusion.
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This PR is pretty significant, but it been mostly about:
- Fixing the DTC warnings in most of our DT. We're now down to 2
warnings, from several thousands.
- Fixing a good number of minor issues, typos, and so on thanks to the DT
validation tools
- Describe the MBUS controller and the special DMA RAM mapping on the A13
- Add support for the LRADC on the A83t
- Add support for the I2C bus used for the PMIC on the A33
- Start using the DT annotation /omit-if-no-ref/ on our pinctrl nodes
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Merge tag 'sunxi-dt-for-5.2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt
Allwinner DT changes for 5.2
This PR is pretty significant, but it been mostly about:
- Fixing the DTC warnings in most of our DT. We're now down to 2
warnings, from several thousands.
- Fixing a good number of minor issues, typos, and so on thanks to the DT
validation tools
- Describe the MBUS controller and the special DMA RAM mapping on the A13
- Add support for the LRADC on the A83t
- Add support for the I2C bus used for the PMIC on the A33
- Start using the DT annotation /omit-if-no-ref/ on our pinctrl nodes
* tag 'sunxi-dt-for-5.2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (65 commits)
ARM: dts: sun8i: a83t: Enable USB OTG controller on some boards
ARM: dtsi: axp81x: add USB power supply node
ARM: dts: sun5i: Reorder pinctrl nodes
ARM: dts: sun6i: i7: Remove useless property
ARM: dts: sun4i: lime: Fix the USB PHY ID detect GPIO properties
ARM: dts: sun4i: protab2: Remove stale pinctrl-names entry
ARM: dts: sunxi: Remove useless phy-names from EHCI and OHCI
ARM: dts: sun8i: v40: bananapi-m2-berry: Sort device node dereferences.
ARM: dts: sun5i: Add the MBUS controller
dt-bindings: sunxi: Add compatible for OrangePi 3 board
ARM: dts: sun8i: a83t: Add I2C2 pinmux setting for PE pins
dt-bindings: arm: sunxi: Add Beelink GS1 board
ARM: dts: sun8i: tbs-a711: Add support for volume keys input
ARM: dts: sunxi: Add R_LRADC support for A83T
ARM: dts: sunxi: Improve A33 NAND transfers by using DMA
ARM: dts: sun8i: tbs-a711: Enable UART2 (for NEO-6M GPS module)
ARM: dts: sunxi: Remove useless pinctrl nodes
ARM: dts: sunxi: Remove pinctrl groups setting bias
ARM: dts: sunxi: Remove useless address and size cells
ARM: dts: sunxi: Conform to DT spec for NAND controller
...
Signed-off-by: Olof Johansson <olof@lixom.net>
This series of devicetree changes adds the l4 abe interconnect devices
and moves the devices to their right places in the hierarchy similar
to what we've already done for most l4 devices earlier. We first add
a shared omap4-mcpdm.dtsi to make adding omap4-l4-abe.dtsi easier for
the mcpdm changes. And as earlier, in case of unexpected trouble,
devices can be probed the old way by moving one device at a time to the
old place.
This series of changes depends on the ti-sysc driver changes for handling
the external optional clocks that the mcpdm relies on, and is based on
the related ti-sysc driver changes. Note that this series does not depend
on dropping of the leagcy platform data, but I already had those committed
along with the ti-sysc driver changes and noticed too late.
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Merge tag 'omap-for-v5.2/dt-ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt
Devicetree changes for omap4 and 5 l4 abe interconnect
This series of devicetree changes adds the l4 abe interconnect devices
and moves the devices to their right places in the hierarchy similar
to what we've already done for most l4 devices earlier. We first add
a shared omap4-mcpdm.dtsi to make adding omap4-l4-abe.dtsi easier for
the mcpdm changes. And as earlier, in case of unexpected trouble,
devices can be probed the old way by moving one device at a time to the
old place.
This series of changes depends on the ti-sysc driver changes for handling
the external optional clocks that the mcpdm relies on, and is based on
the related ti-sysc driver changes. Note that this series does not depend
on dropping of the leagcy platform data, but I already had those committed
along with the ti-sysc driver changes and noticed too late.
* tag 'omap-for-v5.2/dt-ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (44 commits)
ARM: dts: Add l4 abe interconnect hierarchy and ti-sysc data for omap5
ARM: dts: Add l4 abe interconnect hierarchy and ti-sysc data for omap4
ARM: dts: Add common mcpdm dts file for omap4
bus: ti-sysc: Add generic enable/disable functions
ARM: OMAP2+: Drop mcspi platform data for omap4
ARM: OMAP2+: Drop uart platform data for dra7
ARM: OMAP2+: Drop gpio platform data for dra7
ARM: OMAP2+: Drop i2c platform data for dra7
ARM: OMAP2+: Drop mmc platform data for dra7
ARM: OMAP2+: Drop uart platform data for omap5
ARM: OMAP2+: Drop gpio platform data for omap5
ARM: OMAP2+: Drop i2c platform data for omap5
ARM: OMAP2+: Drop mmc platform data for omap5
ARM: OMAP2+: Drop uart platform data for am33xx and am43xx
ARM: OMAP2+: Drop gpio platform data for am33xx and am43xx
ARM: OMAP2+: Drop i2c platform data for am33xx and am43xx
ARM: OMAP2+: Drop mmc platform data for am330x and am43xx
ARM: OMAP2+: Drop uart platform data for omap4
ARM: OMAP2+: Drop gpio platform data for omap4
ARM: OMAP2+: Drop i2c platform data for omap4
...
Signed-off-by: Olof Johansson <olof@lixom.net>
This series of changes configures dra7 pcie x2 lane mode, configures
am43xx-epos-evm regulators and keypad wakeup source, and uses standard
reset-gpios instead of gpio-reset for n810.
We also need to split dra7 dtsi files for properly supporting dra76x
and am576 as some of the devices are different such as usb and pruss.
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Merge tag 'omap-for-v5.2/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt
Devicetree changes for omap variants
This series of changes configures dra7 pcie x2 lane mode, configures
am43xx-epos-evm regulators and keypad wakeup source, and uses standard
reset-gpios instead of gpio-reset for n810.
We also need to split dra7 dtsi files for properly supporting dra76x
and am576 as some of the devices are different such as usb and pruss.
* tag 'omap-for-v5.2/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: dra7: Separate AM57 dtsi files
dt-binding: arm: omap: Add information for AM5748
ARM: dts: omap2420-n810: Use new CODEC reset pin name
ARM: dts: am43xx-epos-evm: Add matrix keypad as wakeup source
ARM: dts: am43xx-epos-evm: Keep DCDC3 regulator on in suspend to memory
ARM: dts: am43xx-epos-evm: Keep DCDC5 and DCDC6 always on
ARM: dts: dra7: Add properties to enable PCIe x2 lane mode
Signed-off-by: Olof Johansson <olof@lixom.net>
* Hi3660 SoC and related boards:
- Added DMA support for the uart nodes
- Added the asp DMA controller node
- Replaced dma-min-chan with dma-channel-mask to follow the binding
* Hi3670 SoC and related boards:
- Reused Hi3660 reset to support Hi3670, updated the binding
document and added dts node
- Reused Hi3660 MMC controller to support Hi3670, updated the
binding document and added related nodes to support SD and WiFi
for the SoC and hikey970 board
- Added UFS controller node
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Merge tag 'hisi-arm64-dt-for-5.2' of git://github.com/hisilicon/linux-hisi into arm/dt
ARM64: DT: Hisilicon SoCs DT updates for 5.2
* Hi3660 SoC and related boards:
- Added DMA support for the uart nodes
- Added the asp DMA controller node
- Replaced dma-min-chan with dma-channel-mask to follow the binding
* Hi3670 SoC and related boards:
- Reused Hi3660 reset to support Hi3670, updated the binding
document and added dts node
- Reused Hi3660 MMC controller to support Hi3670, updated the
binding document and added related nodes to support SD and WiFi
for the SoC and hikey970 board
- Added UFS controller node
* tag 'hisi-arm64-dt-for-5.2' of git://github.com/hisilicon/linux-hisi:
arm64: dts: hisilicon: hi3670: Add UFS controller support
arm64: dts: hi3660: Fixup unofficial dma-min-chan to dma-channel-mask
arm64: dts: hi3660: Add hisi asp dma device
arm64: dts: hi3660: Add dma to uart nodes
arm64: dts: hisilicon: hikey970: Add SD and WiFi support
arm64: dts: hisilicon: hi3670: Add MMC controller support
dt-bindings: mmc: Add HI3670 MMC controller binding
arm64: dts: hisilicon: hi3670: Add reset controller support
dt-bindings: reset: Add HI3670 reset controller binding
Signed-off-by: Olof Johansson <olof@lixom.net>
- Align xlnx-zynqmp-clk.h file name and separate
binding for clock driver
- Add TI quirks to zynqmp boards
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Merge tag 'zynqmp-dt-for-v5.2' of https://github.com/Xilinx/linux-xlnx into arm/dt
arm64: dts: zynqmp: DT changes for v5.2
- Align xlnx-zynqmp-clk.h file name and separate
binding for clock driver
- Add TI quirks to zynqmp boards
* tag 'zynqmp-dt-for-v5.2' of https://github.com/Xilinx/linux-xlnx:
arm64: zynqmp: dt: Add TI PHY quirk
dt-bindings: xilinx: Separate clock binding from firmware doc
include: dt-binding: clock: Rename zynqmp header file
Signed-off-by: Olof Johansson <olof@lixom.net>
and emmc cleanups for rk3399. New boards are the OrangePi (rk3399) and
NanoPi NEO4. Both the OrangePi as well as the NanoPC/Pie family also
directly got some additional features added after the boards itself.
The Rock960 family (rock960+ficus) got their power-tree cleaned to match
the schematics and also got hdmi-audio and their gpu enabled.
Mali support also got enabled on the RockPi4 and finally both
rk3328-rock64 and rk3328-roc-cc got some additional features.
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Merge tag 'v5.2-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt
Core new soc features are hdmi-cec for rk3328, scheduler capacity-values
and emmc cleanups for rk3399. New boards are the OrangePi (rk3399) and
NanoPi NEO4. Both the OrangePi as well as the NanoPC/Pie family also
directly got some additional features added after the boards itself.
The Rock960 family (rock960+ficus) got their power-tree cleaned to match
the schematics and also got hdmi-audio and their gpu enabled.
Mali support also got enabled on the RockPi4 and finally both
rk3328-rock64 and rk3328-roc-cc got some additional features.
* tag 'v5.2-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (23 commits)
arm64: dts: rockchip: Decrease emmc-phy's drive impedance on rk3399-puma
arm64: dts: rockchip: Define drive-impedance-ohm for RK3399's emmc-phy.
arm64: dts: rockchip: Disable DCMDs on RK3399's eMMC controller.
arm64: dts: rockchip: Add nanopi4 ethernet phy
arm64: dts: rockchip: Add PWM fan for NanoPC-T4
arm64: dts: rockchip: Add the fusb typec manager to rk3399-orangepi
arm64: dts: rockchip: Specify vid supply for the rk3399-orangepi compass (AK09911)
arm64: dts: rockchip: Fix clock names and add missing supplies for bluetooth on rk3399-orangepi
arm64: dts: rockchip: Add 12V DCIN regulator to rk3399-ficus
arm64: dts: rockchip: Rename vcc_sys into vcc5v0_sys on rk3399-rock960
arm64: dts: rockchip: Add Nanopi NEO4 initial support
arm64: dts: rockchip: enable hdmi audio out for rk3399-rockpro64
arm64: dts: rockchip: Add support for the Orange Pi RK3399 board.
arm64: dts: rockchip: enable mali on rock960 boards
arm64: dts: rockchip: enable mali on Rock Pi 4
arm64: dts: rockchip: add rk3328-roc-cc cpu-supply entries for all cpu nodes
arm64: dts: rockchip: give some life to the rk3328-roc-cc leds
arm64: dts: rockchip: add #sound-dai-cells to HDMI of rk3328
arm64: dts: rockchip: add ir-receiver node on rk3328-rock64
arm64: dts: rockchip: add leds node on rk3328-rock64
...
Signed-off-by: Olof Johansson <olof@lixom.net>
of cleanups for rk3288 from that area, hdmi support for the old rk3066
a small rv1108-eglin-r1 cleanup and wifi+hdmi-cec for the tinker board.
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Merge tag 'v5.2-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt
Quite a bit of love for the rk3288-veyron chromeos devices and a number
of cleanups for rk3288 from that area, hdmi support for the old rk3066
a small rv1108-eglin-r1 cleanup and wifi+hdmi-cec for the tinker board.
* tag 'v5.2-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: enable vop0 and hdmi nodes to rk3066a-mk808
ARM: dts: rockchip: add rk3066 hdmi nodes
ARM: dts: rockchip: Add device tree for rk3288-veyron-mighty
dt-bindings: ARM: dts: rockchip: Add bindings for rk3288-veyron-mighty
ARM: dts: rockchip: Add vdd_logic to rk3288-veyron
ARM: dts: rockchip: Add dvs-gpios to rk3288-veyron-jerry
ARM: dts: rockchip: Add rk3288-veyron-jerry rev 10-15
dt-bindings: ARM: dts: rockchip: Add rk3288-veyron-jerry rev 10-15
ARM: dts: rockchip: Fix gic/efuse sort ordering for rk3288
ARM: dts: rockchip: Enable WiFi on rk3288-tinker
ARM: dts: rockchip: add grf reference in rk3288 tsadc node
ARM: dts: rockchip: Enable HDMI CEC on rk3288-tinker-s
ARM: dts: rockchip: remove disable-wp from rv1108-elgin-r1 emmc node
Signed-off-by: Olof Johansson <olof@lixom.net>
Add binding documentation of apmixedsys for MT8516 SoC.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add binding documentation of infracfg for MT8516 SoC.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add binding documentation of topckgen for MT8516 SoC.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add compatible for i.MX8MQ and add i.MX7D/S, i.MX7ULP and i.M8MQ
to the description.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The STM32 LP Timer counter driver now resides under the Counter
subsystem. This patch adjusts dt-bindings to account for the STM32
lptimer driver move.
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add bindings for STM32 Timer quadrature encoder.
It is a sub-node of STM32 Timer which implement the
quadratic encoder part of the hardware.
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The simple-audio-card,pin-switches property can contain the list of
widget names for which pin switches must be created.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
STM32F769 clocks are derived from STM32746 clocks.
main differences are:
- new source clock for SAI1 and SAI2 (HSI or HSE)
- Add DFSDM & DSI clocks
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
On Spreadtrum platform, the audio subsystem will use the multi-channel
data transfer controller to transfer sound stream between audio subsystem
and other AP/CP subsystem.
It can support 10 DAC channel and 10 ADC channel, and each channel has
512 bytes depth data fifo. Moreover each channel can be used DMA mode
or interrupt mode to transfer data.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Remove the need for child nodes in the sckc binding to be able to remove
dtc warnings and have a more modern binding.
Also document optional properties.
Cc: Rob Herring <robh@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
More PLL divider clocks are needed by clock consumer IP. So update
the PLL divider description to make it more general.
Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Document the ast2400, ast2500 PCI-to-AHB bridge control driver bindings.
Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
New device suport
* ad7606
- Support the AD7616 16 channel, 12bit ADC.
* fxas21002c
- New driver for this gyroscope with I2C and SPI support.
* lsm6dsx
- Support the lsm6dsr, new device information structure and dt bindings.
* srf04
- Addition device IDs for mb1000, mb1010, mb1020, mb1030 and mb1040 +
support of different required trigger pulse lengths.
* st-accel
- Support the ls2de12, new device info and dt bindings.
* ti-ads8344
- New driver for this 8 channel, 16 bit SPI ADC.
Binding conversions to yaml - we have started doing these in general for IIO.
* avia-hx711
* bmp085
Cleanups and minor fixes / additions
* ad5758
- Fixup for some changes between preproduction parts and final part.
* ad7606
- Refactor handling of oversampling to make it easy to vary between
supported devices.
* ad9832
- Organise includes.
- Clock framework to handle clocks.
* ad9834
- Drop unnecessary parenthesis.
* bmc150
- Use __func__ rather than hardcoding.
* dummy_evgen.
- Fix a memleak on error in probe.
* kxcjk1013
- Add KXCJ91008 ACPI ID as seen in the wild.
- Use __func__ rather than hardcoding.
* imx7d
- Local dev variable to simplify code a bit.
- dev_err replaces pr_err to give more info.
- devm_platform_ioremap_resource for small reduction in boilerplate.
- Simplify probe and remove by sharing suspend / resume logic.
- Devm for iio_device_register as remove only contains the unregister.
* lsm6dsx
- Remove a variable that was never read.
- Open code values where they are effectively described by what is assigned
to them rather than using uninformative defines.
* max31856
- Avoid an unintialized ret variable in a path that can't actually occur
but is hard for a static checker to know.
* max9611
- White space
* mpu3050
- Reduce a sleep worst case by switching from msleep to usleep_range.
* qcom-spmi-adc5
- Add MODULE_DEVICE_TABLE to assist autoloading of this as a module.
* stm32-dfsdm
- Fix missing dependencies.
* stm32-timer trigger
- Fix a build issue when disabled.
* ti-ads7950
- Fix mising dependency on CONFIG_GPIOLIB.
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Merge tag 'iio-for-5.2b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
Second set of IIO new device support, features and cleanup for the 5.2 cycle.
New device suport
* ad7606
- Support the AD7616 16 channel, 12bit ADC.
* fxas21002c
- New driver for this gyroscope with I2C and SPI support.
* lsm6dsx
- Support the lsm6dsr, new device information structure and dt bindings.
* srf04
- Addition device IDs for mb1000, mb1010, mb1020, mb1030 and mb1040 +
support of different required trigger pulse lengths.
* st-accel
- Support the ls2de12, new device info and dt bindings.
* ti-ads8344
- New driver for this 8 channel, 16 bit SPI ADC.
Binding conversions to yaml - we have started doing these in general for IIO.
* avia-hx711
* bmp085
Cleanups and minor fixes / additions
* ad5758
- Fixup for some changes between preproduction parts and final part.
* ad7606
- Refactor handling of oversampling to make it easy to vary between
supported devices.
* ad9832
- Organise includes.
- Clock framework to handle clocks.
* ad9834
- Drop unnecessary parenthesis.
* bmc150
- Use __func__ rather than hardcoding.
* dummy_evgen.
- Fix a memleak on error in probe.
* kxcjk1013
- Add KXCJ91008 ACPI ID as seen in the wild.
- Use __func__ rather than hardcoding.
* imx7d
- Local dev variable to simplify code a bit.
- dev_err replaces pr_err to give more info.
- devm_platform_ioremap_resource for small reduction in boilerplate.
- Simplify probe and remove by sharing suspend / resume logic.
- Devm for iio_device_register as remove only contains the unregister.
* lsm6dsx
- Remove a variable that was never read.
- Open code values where they are effectively described by what is assigned
to them rather than using uninformative defines.
* max31856
- Avoid an unintialized ret variable in a path that can't actually occur
but is hard for a static checker to know.
* max9611
- White space
* mpu3050
- Reduce a sleep worst case by switching from msleep to usleep_range.
* qcom-spmi-adc5
- Add MODULE_DEVICE_TABLE to assist autoloading of this as a module.
* stm32-dfsdm
- Fix missing dependencies.
* stm32-timer trigger
- Fix a build issue when disabled.
* ti-ads7950
- Fix mising dependency on CONFIG_GPIOLIB.
* tag 'iio-for-5.2b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (42 commits)
iio: adc: qcom-spmi-adc5: Fix of-based module autoloading
iio: dummy_evgen: fix possible memleak in evgen init
iio:accel:Switch hardcoded function name with a reference to __func__ making the code more maintainable
iio: adc: stm32-dfsdm: fix triggered buffer build dependency
iio: adc: stm32-dfsdm: fix unmet direct dependencies detected
iio: trigger: stm32-timer: fix build issue when disabled
iio: imx7d_adc: Use devm_iio_device_register()
iio: imx7d_adc: Simplify imx7d_adc_remove() with imx7d_adc_suspend()
iio: imx7d_adc: Simplify imx7d_adc_probe() with imx7d_adc_resume()
drivers/iio/gyro/mpu3050-core.c: This patch fix the following checkpatch warning.
iio: dac: ad5758: Modifications for new revision
iio: imu: st_lsm6dsx: inline per-sensor data
iio: adc: Add driver for the TI ADS8344 A/DC chips
dt-bindings: iio: adc: Add bindings for TI ADS8344 A/DC chips
MAINTAINERS: add entry for fxas21002c gyro driver
iio: gyro: fxas21002c: add spi driver
iio: gyro: fxas21002c: add i2c driver
iio: gyro: add core driver for fxas21002c
iio: gyro: add DT bindings to fxas21002c
Kconfig: change configuration of srf04 ultrasonic iio sensor
...
*) Add a new *release* phy_ops invoked when the consumer relinquishes PHY
that can be used to undo the operation performed in xlate
*) Add new driver to support USB2 PHY and shared USB3 + PCIE PHY in Amlogic
G12A SoC Family.
*) Add new driver to support for Broadcom's Stingray USB PHY (Type 1 has
one super speed PHY and one high speed PHY, Type 2 has one high speed PHY)
*) Add new driver to support USB PHY in hi3660 SoC of Hisilicon
*) Add new driver to support UFS M-PHY in MediaTek SoC
*) Add new driver to support XUSB pad controller in Tegra186 SoCs
*) Add new driver to support SERDES in TI's AM654 platform
*) Add support for generation 2 USB2 PHY and gneration 3 USB2 PHY in r8a77470
to phy-rcar-gen2.c and phy-rcar-gen3-usb2.c respectively
*) Add support for PCIe QMP PHY support in msm8998 to phy-qcom-qmp.c
*) Add support for SERDES6G in phy-ocelot-serdes.c
*) Add support to set drive impedance from device tree in phy-rockchip-emmc.c
*) Add support to power up/down the VBUS voltage rail in phy-fsl-imx8mq-usb.c
*) Add support to shut off regulators that power UFS during system suspend
*) Re-design phy-rcar-gen3-usb2.c to create separate PHY instances for each
channel which helps to enable/disable interrupts for each instance
independently
*) Fix PCIe power up sequence to follow the TRM in order to ensure the DPLL &
PHY operates correctly over the entire temperature range.
*) Use devm_clk_get_optional to get optional clocks instead of adding
custom error checks
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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Merge tag 'phy-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next
Kishon writes:
phy: for 5.2
*) Add a new *release* phy_ops invoked when the consumer relinquishes PHY
that can be used to undo the operation performed in xlate
*) Add new driver to support USB2 PHY and shared USB3 + PCIE PHY in Amlogic
G12A SoC Family.
*) Add new driver to support for Broadcom's Stingray USB PHY (Type 1 has
one super speed PHY and one high speed PHY, Type 2 has one high speed PHY)
*) Add new driver to support USB PHY in hi3660 SoC of Hisilicon
*) Add new driver to support UFS M-PHY in MediaTek SoC
*) Add new driver to support XUSB pad controller in Tegra186 SoCs
*) Add new driver to support SERDES in TI's AM654 platform
*) Add support for generation 2 USB2 PHY and gneration 3 USB2 PHY in r8a77470
to phy-rcar-gen2.c and phy-rcar-gen3-usb2.c respectively
*) Add support for PCIe QMP PHY support in msm8998 to phy-qcom-qmp.c
*) Add support for SERDES6G in phy-ocelot-serdes.c
*) Add support to set drive impedance from device tree in phy-rockchip-emmc.c
*) Add support to power up/down the VBUS voltage rail in phy-fsl-imx8mq-usb.c
*) Add support to shut off regulators that power UFS during system suspend
*) Re-design phy-rcar-gen3-usb2.c to create separate PHY instances for each
channel which helps to enable/disable interrupts for each instance
independently
*) Fix PCIe power up sequence to follow the TRM in order to ensure the DPLL &
PHY operates correctly over the entire temperature range.
*) Use devm_clk_get_optional to get optional clocks instead of adding
custom error checks
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* tag 'phy-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy: (51 commits)
dt-bindings: phy-qcom-qmp: Tweak qcom,msm8998-qmp-ufs-phy
dt-bindings: phy-qcom-qmp: Add qcom,msm8998-qmp-pcie-phy
phy: Add usb phy support for hi3660 Soc of Hisilicon
dt-bindings: phy: Add support for HiSilicon's hi3660 USB PHY
scsi: phy: mediatek: fix typo in author's email address
phy: ocelot-serdes: Add support for SERDES6G muxing
phy: fsl-imx8mq-usb: add support for VBUS power control
dt-bindings: phy-imx8mq-usb: add optional vbus supply regulator
phy: qcom-qmp: Add msm8998 PCIe QMP PHY support
phy: ti: am654-serdes: Support all clksel values
phy: ti: Add a new SERDES driver for TI's AM654x SoC
dt-bindings: phy: ti: Add dt binding documentation for SERDES in AM654x SoC
phy: core: Invoke pm_runtime_get_*/pm_runtime_put_* before invoking reset callback
phy: core: Add *release* phy_ops invoked when the consumer relinquishes PHY
phy: phy-meson-gxl-usb2: get optional clock by devm_clk_get_optional()
phy: socionext: get optional clock by devm_clk_get_optional()
phy: qcom-qusb2: get optional clock by devm_clk_get_optional()
phy: phy-mtk-tphy: get optional clock by devm_clk_get_optional()
phy: renesas: rcar-gen3-usb2: enable/disable independent irqs
phy: renesas: rcar-gen3-usb2: Use pdev's device pointer on dev_vdbg()
...
Some synthesis time configuration parameters of the DMA controller can be
inferred from the hardware itself.
Use this information as it is more reliably than the information specified
in the devicetree which might be outdated if the HDL project got changed.
Deprecate the devicetree properties that can be inferred from the hardware
itself.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
UAPI Changes:
- Document which feature flags belong to which command in virtio_gpu.h
- Make the FB_DAMAGE_CLIPS available for atomic userspace only, it's useless for legacy.
Cross-subsystem Changes:
- Add device tree bindings for lg,acx467akm-7 panel and ST-Ericsson Multi Channel Display Engine MCDE
- Add parameters to the device tree bindings for tfp410
- iommu/io-pgtable: Add ARM Mali midgard MMU page table format
- dma-buf: Only do a 64-bits seqno compare when driver explicitly asks for it, else wraparound.
- Use the 64-bits compare for dma-fence-chains
Core Changes:
- Make the fb conversion functions use __iomem dst.
- Rename drm_client_add to drm_client_register
- Move intel_fb_initial_config to core.
- Add a drm_gem_objects_lookup helper
- Add drm_gem_fence_array helpers, and use it in lima.
- Add drm_format_helper.c to kerneldoc.
Driver Changes:
- Add panfrost driver for mali midgard/bitfrost.
- Converts bochs to use the simple display type.
- Small fixes to sun4i, tinydrm, ti-fp410.
- Fid aspeed's Kconfig options.
- Make some symbols/functions static in lima, sun4i and meson.
- Add a driver for the lg,acx467akm-7 panel.
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Merge tag 'drm-misc-next-2019-04-18' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v5.2:
UAPI Changes:
- Document which feature flags belong to which command in virtio_gpu.h
- Make the FB_DAMAGE_CLIPS available for atomic userspace only, it's useless for legacy.
Cross-subsystem Changes:
- Add device tree bindings for lg,acx467akm-7 panel and ST-Ericsson Multi Channel Display Engine MCDE
- Add parameters to the device tree bindings for tfp410
- iommu/io-pgtable: Add ARM Mali midgard MMU page table format
- dma-buf: Only do a 64-bits seqno compare when driver explicitly asks for it, else wraparound.
- Use the 64-bits compare for dma-fence-chains
Core Changes:
- Make the fb conversion functions use __iomem dst.
- Rename drm_client_add to drm_client_register
- Move intel_fb_initial_config to core.
- Add a drm_gem_objects_lookup helper
- Add drm_gem_fence_array helpers, and use it in lima.
- Add drm_format_helper.c to kerneldoc.
Driver Changes:
- Add panfrost driver for mali midgard/bitfrost.
- Converts bochs to use the simple display type.
- Small fixes to sun4i, tinydrm, ti-fp410.
- Fid aspeed's Kconfig options.
- Make some symbols/functions static in lima, sun4i and meson.
- Add a driver for the lg,acx467akm-7 panel.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/737ad994-213d-45b5-207a-b99d795acd21@linux.intel.com
Lochnagar is an evaluation and development board for Cirrus
Logic Smart CODEC and Amp devices. It allows the connection of
most Cirrus Logic devices on mini-cards, as well as allowing
connection of various application processor systems to provide a
full evaluation platform. This driver supports the board
controller chip on the Lochnagar board.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This adds device tree bindings for the Intel IXP4xx AHB
Queue Manager.
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This adds DT bindings for the Intel IXP4xx Network Processing
Engine (NPE). These are three firmware-executing units found in
the IXP4xx SoC. These bindings use YAML.
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This adds initial device tree bindings for the IXP4xx machines.
This time I tried something wild and crazy and try to make proper
JSON-style YAML bindings for the top level.
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This adds device tree bindings for the Intel IXP4xx
timers.
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This adds device tree bindings for the IXP4xx interrupt
controller. It's a standard 2-cell controller.
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add #io-channel-cells to list of required properties. Needed to be
able to reference that node by phandle.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Rob Herring <robh@kernel.org>
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The Amlogic G12A embeds a second CEC controller named AO-CEC-B, and
the other one is AO-CEC-A described by the current bindings.
The register interface is very close but the internal architecture
is totally different.
The other difference is the clock source, the AO-CEC-B takes the
"oscin", the Always-On Oscillator clock, as input and embeds a
dual-divider clock divider to provide the precise 32768Hz base
clock for CEC communication.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
The resets property will become mandatory to operate the device, list it
as such. All device tree source files have always included the reset
property so making it mandatory will not introduce any regressions.
While at it improve the description for the clocks property.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This adds documentation of device tree for MIPID02 CSI-2 to PARALLEL
bridge.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mickael Guene <mickael.guene@st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
The image renderer (IMR), or the distortion correction engine, is a
drawing processor with a simple instruction system capable of referencing
video capture data or data in an external memory as the 2D texture data
and performing texture mapping and drawing with respect to any shape that
is split into triangular objects.
Document the device tree bindings for the image renderer light extended 4
(IMR-LX4) found in the R-Car gen3 SoCs...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This adds device tree bindings for the TI ADS8344 A/DC chips.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
When working on the Allwinner internal PHY, the first work was to use
the "internal" mode, but some answer was made my mail on what are really
internal mean for PHY.
This patch write that in the doc.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Describe the zap-shader node that defines a reserved memory region
to store the zap shader.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Add documentation for the interconnect and interconnect-names bindings
for the GPU node as detailed by bindings/interconnect/interconnect.txt.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
I've discovered following discrepancy in the bindings/net/ethernet.txt
documentation, where it states following:
- nvmem-cells: phandle, reference to an nvmem node for the MAC address;
- nvmem-cell-names: string, should be "mac-address" if nvmem is to be..
which is actually misleading and confusing. There are only two ethernet
drivers in the tree, cadence/macb and davinci which supports this
properties.
This nvmem-cell* properties were introduced in commit 9217e566bd
("of_net: Implement of_get_nvmem_mac_address helper"), but
commit afa64a72b8 ("of: net: kill of_get_nvmem_mac_address()")
forget to properly clean up this parts.
So this patch fixes the documentation by moving the nvmem-cell*
properties at the appropriate places. While at it, I've removed unused
include as well.
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Fixes: afa64a72b8 ("of: net: kill of_get_nvmem_mac_address()")
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
The GMU should have two power domains defined: "cx" and "gx". "cx" is the
actual power domain for the device and "gx" will be attached at runtime
to manage reference counting on the GPU device in case of a GMU crash.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Add the documentation for PHY reset lines controlled by a reset controller.
Signed-off-by: David Bauer <mail@david-bauer.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This immutable branch contains the changes required for OLPC
1.75 battery, which touches x86 and power-supply and is based
on v5.1-rc1.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Merge tag 'psy-olpc-1.75-battery-signed' into psy-next
This immutable branch contains the changes required for OLPC
1.75 battery, which touches x86 and power-supply and is based
on v5.1-rc1.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The XO-1 and XO-1.5 batteries apparently differ in an ability to report
ambient temperature.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Add documentation for the ingenic-battery driver, used on JZ47xx SoCs.
Signed-off-by: Artur Rojek <contact@artur-rojek.eu>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Add compatible string for QMP PCIe phy on msm8998.
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This patch adds binding documentation for supporting the hi3660 usb
phy on boards like the HiKey960.
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Binghui Wang <wangbinghui@hisilicon.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Yu Chen <chenyu56@huawei.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add a vbus supply regulator phandle, so the PHY can enable the VBUS
voltage rail when powering up.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
The A23/A33 NAND controller is slightly different than the A10+ ones,
eg. DMA handling is a bit different and a few register offsets
changed.
Introduce a new compatible to represent this version of the IP.
Also append '-controller' to the new compatible (which is required for
new compatibles) as this is describing a NAND controller and not a
NAND chip.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Switch the DT binding to a YAML schema to enable the DT validation.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
The NAND chips in MTD have a bunch of generic options that are needed in a
device tree. Add a YAML schemas for those.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Currently, this driver sticks to the legacy NAND model because it was
upstreamed before commit 2d472aba15 ("mtd: nand: document the NAND
controller/NAND chip DT representation"). However, relying on the
dummy_controller is already deprecated.
Switch over to the new controller/chip representation.
The struct denali_nand_info has been split into denali_controller
and denali_chip, to contain the controller data, per-chip data,
respectively.
One problem is, this commit changes the DT binding. So, as always,
the backward compatibility must be taken into consideration.
In the new binding, the controller node expects
#address-cells = <1>;
#size-cells = <0>;
... since the child nodes represent NAND chips.
In the old binding, the controller node may have subnodes, but they
are MTD partitions.
The denali_dt_is_legacy_binding() exploits it to distinguish old/new
platforms.
Going forward, the old binding is only allowed for existing DT files.
I updated the binding document.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This adds the "x-powers,axp813-usb-power-supply" to the list of
compatibles for AXP20X VBUS power supply driver.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Add binding for the LG ACX467AKM-7 4.95" 1080×1920 LCD panel that is
found on the LG Nexus 5 (hammerhead) phone. This appears to be a JDI
panel based on some Internet searches, however a specific model number
could not be found. I disassembled an old Nexus 5 with a broken
screen and the LG part number is the only model number present on the
back of the panel, so I think that is probably the best ID to use.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20181124200628.24393-1-masneyb@onstation.org
Now that all files were converted to ReST format, rename them
and add an index.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
arcx Inc. is an engineering company which provides advanced
embedded systems and consulting services.
Archronix is a technology design and product engineering firm
specializing in hardware control systems and enabling software.
Clients include OEM's in the transportation, aerospace,
medical and commercial sectors.
Websites:
http://www.arcx.com/http://www.archronix.com/
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch adds devicetree binding documentation for the
Arcx anybus controller.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
AM654x has two SERDES instances. Each instance has three input clocks
(left input, externel reference clock and right input) and two output
clocks (left output and right output) in addition to a PLL mux clock
which the SERDES uses for Clock Multiplier Unit (CMU refclock).
The PLL mux clock can select from one of the three input clocks.
The right output can select between left input and external reference
clock while the left output can select between the right input and
external reference clock.
The left and right input reference clock of SERDES0 and SERDES1
respectively are connected to the SoC clock. In the case of two lane
SERDES personality card, the left input of SERDES1 is connected to
the right output of SERDES0 in a chained fashion.
See section "Reference Clock Distribution" of AM65x Sitara Processors
TRM (SPRUID7 – April 2018) for more details.
Add dt-binding documentation in order to represent all these different
configurations in device tree.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
To have the detailed property on each PHY specifier, this patch revises
the #phy-cells property.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Document RZ/G1C (R8A77470) SoC bindings.
For RZ/G1C, this driver is used to enable interrupt generation and
initializing timing registers which is part of phy_init code.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add USB PHY support for r8a77470 SoC. Renesas RZ/G1C (R8A77470)
USB PHY is similar to the R-Car Gen2 family, but has the below
feature compared to other RZ/G1 and R-Car Gen2/3 SoCs
It has a shared pll reset for usbphy0/usbphy1 and this register
reside in usbphy0 block.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add UFS M-PHY node document for MediaTek SoC chips.
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This patch documents the new proprty drive-impedance-ohm for
Rockchip's eMMC PHY node.
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add a resets property to the PHY that represents the PHY reset
register in the UFS controller itself. This better describes the
complete specification of the PHY, and allows the PHY to perform
its initialization in a single function, rather than relying on
back-channel sequencing of initialization through the PHY framework.
Signed-off-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add a required reset to the SDM845 UFS phy to express the PHY reset
bit inside the UFS controller register space. Before this change, this
reset was not expressed in the DT, and the driver utilized two different
callbacks (phy_init and phy_poweron) to implement a two-phase
initialization procedure that involved deasserting this reset between
init and poweron. This abused the two callbacks and diluted their
purpose.
That scheme does not work as regulators cannot be turned off in
phy_poweroff because they were turned on in init, rather than poweron.
The net result is that regulators are left on in suspend that shouldn't
be.
This new scheme gives the UFS reset to the PHY, so that it can fully
initialize itself in a single callback. We can then turn regulators on
during poweron and off during poweroff.
Signed-off-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Enable Qualcomm UFS controllers to expose the PHY reset via a reset
controller.
Signed-off-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add the Amlogic G12A Family USB3 + PCIE Combo PHY Bindings.
This PHY can provide exclusively USB3 or PCIE support on shared I/Os.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add the Amlogic G12A Family USB2 OTG PHY Bindings
The PHY can work in host or peripheral modes depending on it's position.
Configuration of the mode is part of the USBCTRL registers which are
outside of the PHY registers.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Add DT binding document for Stingray USB PHY.
Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Extend the bindings to cover the set of features found in Tegra186. Note
that, technically, there are four more supplies connected to the XUSB
pad controller (DVDD_PEX, DVDD_PEX_PLL, HVDD_PEX and HVDD_PEX_PLL), but
the power sequencing requirements of Tegra186 require these to be under
the control of the PMIC.
Reviewed-by: JC Kuo <jckuo@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
The generic EHCI binding is used by many controllers that are using the
EHCI spec.
Convert that binding to a YAML description to enable the validation on all
the nodes using that binding.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The generic OHCI binding is used by many controllers that are using the
OHCI spec.
Convert that binding to a YAML description to enable the validation on all
the nodes using that binding.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The USB HCD generic binding is used by many USB host bindings.
In order to allow the DT validation to happen on those, let's create a YAML
description for that generic binding that can be referenced later on.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
