Add documentation for the interconnects and interconnect-names
properties for USB.
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Signed-off-by: Rob Herring <robh@kernel.org>
This reverts commit cd4b54e2ae as the
change should be coming in through Rob's tree instead.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Sandeep Maheswaram <sanm@codeaurora.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit b88035625e as the file
should be coming in through Rob's tree instead.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Sandeep Maheswaram <sanm@codeaurora.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit 1805cdde37 as it
should be going in through Rob's tree instead to resolve conflicts.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Rob Herring <robh@kernel.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Cc: Sandeep Maheswaram <sanm@codeaurora.org>
Cc: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Document r8a7742 xhci support. The driver will use the fallback
compatible string "renesas,rcar-gen2-xhci", therefore no driver
change is needed.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>
A straightforward conversion of the ehci-mv binding to DT schema format
using json-schema.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
[robh: add unevaluatedProperties]
Signed-off-by: Rob Herring <robh@kernel.org>
Add compatible for SC7180 in usb dwc3 bindings.
Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Convert USB DWC3 bindings to DT schema format using json-schema.
Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
[robh: fixup example warnings]
Signed-off-by: Rob Herring <robh@kernel.org>
Rather busy cycle. We have a total 99 non-merge commits going into v5.8
merge window. The majority of the changes are in dwc3 this around (31.7%
of all changes). It's composed mostly Thinh's recent updates to get dwc3
to behave correctly with stream transfers. We have also have Roger's for
Keystone platforms and Neil's updates for the meson glue layer.
Apart from those, we have the usual set of non-critical fixes, new
device IDs, spelling fixes all over the place.
Signed-off-by: Felipe Balbi <balbi@kernel.org>
-----BEGIN PGP SIGNATURE-----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=OiS0
-----END PGP SIGNATURE-----
Merge tag 'usb-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
USB: changes for v5.8 merge window
Rather busy cycle. We have a total 99 non-merge commits going into v5.8
merge window. The majority of the changes are in dwc3 this around (31.7%
of all changes). It's composed mostly Thinh's recent updates to get dwc3
to behave correctly with stream transfers. We have also have Roger's for
Keystone platforms and Neil's updates for the meson glue layer.
Apart from those, we have the usual set of non-critical fixes, new
device IDs, spelling fixes all over the place.
Signed-off-by: Felipe Balbi <balbi@kernel.org>
* tag 'usb-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (99 commits)
usb: dwc3: keystone: Turn on USB3 PHY before controller
dt-bindings: usb: ti,keystone-dwc3.yaml: Add USB3.0 PHY property
dt-bindings: usb: convert keystone-usb.txt to YAML
usb: dwc3: gadget: Check for prepared TRBs
usb: gadget: Fix issue with config_ep_by_speed function
usb: cdns3: ep0: delete the redundant status stage
usb: dwc2: Update Core Reset programming flow.
usb: gadget: fsl: Fix a wrong judgment in fsl_udc_probe()
usb: gadget: fix potential double-free in m66592_probe.
usb: cdns3: Fix runtime PM imbalance on error
usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
usb: dwc3: Increase timeout for CmdAct cleared by device controller
USB: dummy-hcd: use configurable endpoint naming scheme
usb: cdns3: gadget: assign interrupt number to USB gadget structure
usb: gadget: core: sync interrupt before unbind the udc
arm64: dts: qcom: sc7180: Add interconnect properties for USB
arm64: dts: qcom: sdm845: Add interconnect properties for USB
dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver
ARM: dts: at91: Remove the USB EP child node
dt-bindings: usb: atmel: Mark EP child node as deprecated
...
AM654 SoC requires USB3.0 PHY to be turned on before the USB controller.
For this SoC, the 'phys' property is used to provide the USB3.0
reference.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Add documentation for the interconnects and interconnect-names
properties for USB.
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
There is no need to describe the end point in the deice tree. These
properties won't be use anymore, so mark them as deprecated to keep
the old device tree documented.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
There is now an updated bindings for these SoCs making the old
compatible obsolete.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
A OHCI/EHCI controller could be behind an IOMMU, in which case an iommus
property assigns the stream ID for this device.
Allow that property in the DT bindings to fix a complaint about the Arm Juno
board's DTS file.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
The examples template is a 'simple-bus' with a size of 1 cell for
had between 2 and 4 cells which really only errors on I2C or SPI type
devices with a single cell.
The easiest fix in most cases is to change the 'reg' property to for 1 cell
address and size. In some cases with child devices having 2 cells, that
doesn't make sense so a bus node is needed.
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>
The 'ibm,usb-ehci-440epx' compatible has a 2nd 'reg' region, but the
schema says there is only 1 region. Fix this.
Cc: linux-usb@vger.kernel.org
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Add DT bindings for Broadcom STB USB EHCI and XHCI drivers.
NOTE: The OHCI driver is not included because it uses the generic
platform driver.
Signed-off-by: Al Cooper <alcooperx@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20200512150019.25903-3-alcooperx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A test with the command below gives this error:
arch/arm64/boot/dts/rockchip/px30-evb.dt.yaml: usb@ff300000:
'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'
With the conversion to yaml it also filters things
in a node that are used by other drivers like
'power-domains' for Rockchip px30 usb nodes,
so add them to 'dwc2.yaml'.
make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/usb/dwc2.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
The Amlogic GXL and GXM is slightly different from the Amlogic G12A Glue.
The GXL SoCs only embeds 2 USB2 PHYs and no USB3 PHYs, and the GXM SoCs
embeds 3 USB2 PHYs.
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Add compatible for SC7180 in usb dwc3 bindings.
Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Convert USB DWC3 bindings to DT schema format using json-schema.
Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Update device tree binding document for aspeed vhub's device IDs and
string properties.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
json-schema versions draft7 and earlier have a weird behavior in that
any keywords combined with a '$ref' are ignored (silently). The correct
form was to put a '$ref' under an 'allOf'. This behavior is now changed
in the 2019-09 json-schema spec and '$ref' can be mixed with other
keywords. The json-schema library doesn't yet support this, but the
tooling now does a fixup for this and either way works.
This has been a constant source of review comments, so let's change this
treewide so everyone copies the simpler syntax.
Scripted with ruamel.yaml with some manual fixups. Some minor whitespace
changes from the script.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de> # for I2C
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio
Reviewed-by: Stephen Boyd <sboyd@kernel.org> # clock
Signed-off-by: Rob Herring <robh@kernel.org>
Here are a number of USB driver fixes for 5.7-rc3.
Nothing huge, just the usual collection of:
- xhci fixes
- gadget driver fixes
- syzkaller fuzzing fixes
- new device ids and DT bindings
- new quirks added for broken devices
A few of the gadget driver fixes show up twice here as they were applied
to my branch, and also by Felipe to his branch which I then pulled in as
we got out of sync a bit.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXqVfog8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynVFwCfb33URz0KrXE+ipecpheVEoMdvDsAoIuYG4cb
qxLwEE6203jdICq9/nDg
=8f/s
-----END PGP SIGNATURE-----
Merge tag 'usb-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a number of USB driver fixes for 5.7-rc3.
Nothing huge, just the usual collection of:
- xhci fixes
- gadget driver fixes
- syzkaller fuzzing fixes
- new device ids and DT bindings
- new quirks added for broken devices
A few of the gadget driver fixes show up twice here as they were
applied to my branch, and also by Felipe to his branch which I then
pulled in as we got out of sync a bit.
All of these have been in linux-next with no reported issues"
* tag 'usb-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits)
USB: sisusbvga: Change port variable from signed to unsigned
usb-storage: Add unusual_devs entry for JMicron JMS566
USB: hub: Revert commit bd0e6c9614 ("usb: hub: try old enumeration scheme first for high speed devices")
USB: hub: Fix handling of connect changes during sleep
usb: typec: altmode: Fix typec_altmode_get_partner sometimes returning an invalid pointer
xhci: Don't clear hub TT buffer on ep0 protocol stall
xhci: prevent bus suspend if a roothub port detected a over-current condition
xhci: Fix handling halted endpoint even if endpoint ring appears empty
usb: raw-gadget: Fix copy_to/from_user() checks
usb: raw-gadget: fix raw_event_queue_fetch locking
usb: gadget: udc: atmel: Fix vbus disconnect handling
usb: dwc3: gadget: Fix request completion check
USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE
phy: tegra: Select USB_COMMON for usb_get_maximum_speed()
usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change
usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
cdc-acm: introduce a cool down
cdc-acm: close race betrween suspend() and acm_softint
UAS: fix deadlock in error handling and PM flushing work
UAS: no use logging any details in case of ENODEV
...
Add the common usb-role-switch boolean property to the list of the
supported properties.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Rob Herring <robh@kernel.org>
Fix various inconsistencies in schema indentation. Most of these are
list indentation which should be 2 spaces more than the start of the
enclosing keyword. This doesn't matter functionally, but affects running
scripts which do transforms on the schema files.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This patch adds support for r8a77961 (R-Car M3-W+).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This patch adds support for r8a77961 (R-Car M3-W+).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This patch adds support for r8a77961 (R-Car M3-W+).
To avoid confusion between R-Car M3-W (R8A77960) and R-Car M3-W+
(R8A77961), this patch also updates the comment of
"renesas,xhci-r8a7796".
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
phy-rockchip-inno-usb2.txt was converted to yaml.
Fix the corresponding reference.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
A recent update to dtc and changes to the default warnings introduced
some new warnings in the DT binding examples:
Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.example.dts:23.13-61:
Warning (dma_ranges_format): /example-0/dram-controller@1c01000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.example.dts:17.22-28.11:
Warning (unit_address_vs_reg): /example-0/fpga-axi@0: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.example.dts:34.13-54:
Warning (dma_ranges_format): /example-0/memory-controller@2c00000:dma-ranges: "dma-ranges" property has invalid length (24 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 2)
Documentation/devicetree/bindings/mfd/st,stpmic1.example.dts:19.15-79.11:
Warning (unit_address_vs_reg): /example-0/i2c@0: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.example.dts:28.23-31.15:
Warning (unit_address_vs_reg): /example-0/mdio@37000000/switch@10: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/rng/brcm,bcm2835.example.dts:17.5-21.11:
Warning (unit_address_vs_reg): /example-0/rng: node has a reg or ranges property, but no unit name
Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.example.dts:20.20-43.11:
Warning (unit_address_vs_reg): /example-0/soc@0: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/usb/ingenic,musb.example.dts:18.28-21.11:
Warning (unit_address_vs_reg): /example-0/usb-phy@0: node has a unit name, but no reg or ranges property
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: "Nuno Sá" <nuno.sa@analog.com>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-hwmon@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-crypto@vger.kernel.org
Cc: linux-rpi-kernel@lists.infradead.org
Cc: linux-spi@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
It is quite common for a generic OHCI block to be embedded in an SoC in
its own power domain. Hence allow the DTS writer to describe the
controller's position in the power hierarchy, by documenting the
optional presence of a "power-domains" property.
This gets rid of "make dtbs_check" warnings like:
arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dt.yaml: usb@ee080000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Rob Herring <robh@kernel.org>
It is quite common for a generic EHCI block to be embedded in an SoC in
its own power domain. Hence allow the DTS writer to describe the
controller's position in the power hierarchy, by documenting the
optional presence of a "power-domains" property.
This gets rid of "make dtbs_check" warnings like:
arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dt.yaml: usb@ee080100: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Rob Herring <robh@kernel.org>
The code changes are mostly for 32-bit platforms and include:
- Lots of updates for the Nvidia Tegra platform, including
cpuidle, pmc, and dt-binding changes
- Microchip at91 power management updates for the recently added
sam9x60 SoC
- Treewide setup_irq deprecation by afzal mohammed
- STMicroelectronics stm32 gains earlycon support
- Renesas platforms with Cortex-A9 can now use the global timer
- Some TI OMAP2+ platforms gain cpuidle support
- Various cleanups for the i.MX6 and Orion platforms, as well as
Kconfig files across all platforms
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----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=UTk1
-----END PGP SIGNATURE-----
Merge tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC updates from Arnd Bergmann:
"The code changes are mostly for 32-bit platforms and include:
- Lots of updates for the Nvidia Tegra platform, including cpuidle,
pmc, and dt-binding changes
- Microchip at91 power management updates for the recently added
sam9x60 SoC
- Treewide setup_irq deprecation by afzal mohammed
- STMicroelectronics stm32 gains earlycon support
- Renesas platforms with Cortex-A9 can now use the global timer
- Some TI OMAP2+ platforms gain cpuidle support
- Various cleanups for the i.MX6 and Orion platforms, as well as
Kconfig files across all platforms"
* tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (75 commits)
ARM: qcom: Add support for IPQ40xx
ARM: mmp: replace setup_irq() by request_irq()
ARM: cns3xxx: replace setup_irq() by request_irq()
ARM: spear: replace setup_irq() by request_irq()
ARM: ep93xx: Replace setup_irq() by request_irq()
ARM: iop32x: replace setup_irq() by request_irq()
arm: mach-dove: Mark dove_io_desc as __maybe_unused
ARM: orion: replace setup_irq() by request_irq()
ARM: debug: stm32: add UART early console support for STM32MP1
ARM: debug: stm32: add UART early console support for STM32H7
ARM: debug: stm32: add UART early console configuration for STM32F7
ARM: debug: stm32: add UART early console configuration for STM32F4
cpuidle: tegra: Disable CC6 state if LP2 unavailable
cpuidle: tegra: Squash Tegra114 driver into the common driver
cpuidle: tegra: Squash Tegra30 driver into the common driver
cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle
ARM: tegra: cpuidle: Remove unnecessary memory barrier
ARM: tegra: cpuidle: Make abort_flag atomic
ARM: tegra: cpuidle: Handle case where secondary CPU hangs on entering LP2
ARM: tegra: Make outer_disable() open-coded
...
- Unit test for overlays with GPIO hogs
- Improve dma-ranges parsing to handle dma-ranges with multiple entries
- Update dtc to upstream version v1.6.0-2-g87a656ae5ff9
- Improve overlay error reporting
- Device link support for power-domains and hwlocks bindings
- Add vendor prefixes for Beacon, Topwise, ENE, Dell, SG Micro, Elida,
PocketBook, Xiaomi, Linutronix, OzzMaker, Waveshare Electronics, and
ITE Tech
- Add deprecated Marvell vendor prefix 'mrvl'
- A bunch of binding conversions to DT schema continues. Of note, the
common serial and USB connector bindings are converted.
- Add more Arm CPU compatibles
- Drop Mark Rutland as DT maintainer :(
-----BEGIN PGP SIGNATURE-----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=db/l
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Unit test for overlays with GPIO hogs
- Improve dma-ranges parsing to handle dma-ranges with multiple entries
- Update dtc to upstream version v1.6.0-2-g87a656ae5ff9
- Improve overlay error reporting
- Device link support for power-domains and hwlocks bindings
- Add vendor prefixes for Beacon, Topwise, ENE, Dell, SG Micro, Elida,
PocketBook, Xiaomi, Linutronix, OzzMaker, Waveshare Electronics, and
ITE Tech
- Add deprecated Marvell vendor prefix 'mrvl'
- A bunch of binding conversions to DT schema continues. Of note, the
common serial and USB connector bindings are converted.
- Add more Arm CPU compatibles
- Drop Mark Rutland as DT maintainer :(
* tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (106 commits)
MAINTAINERS: drop an old reference to stm32 pwm timers doc
MAINTAINERS: dt: update etnaviv file reference
dt-bindings: usb: dwc2: fix bindings for amlogic, meson-gxbb-usb
dt-bindings: uniphier-system-bus: fix warning in the example
dt-bindings: display: meson-vpu: fix indentation of reg-names' "items"
dt-bindings: iio: Fix adi, ltc2983 uint64-matrix schema constraints
dt-bindings: power: Fix example for power-domain
dt-bindings: arm: Add some constraints for PSCI nodes
of: some unittest overlays not untracked
of: gpio unittest kfree() wrong object
dt-bindings: phy: convert phy-rockchip-inno-usb2 bindings to yaml
dt-bindings: serial: sh-sci: Convert to json-schema
dt-bindings: serial: Document serialN aliases
dt-bindings: thermal: tsens: Set 'additionalProperties: false'
dt-bindings: thermal: tsens: Fix nvmem-cell-names schema
dt-bindings: vendor-prefixes: Add Beacon vendor prefix
dt-bindings: vendor-prefixes: Add Topwise
of: of_private.h: Replace zero-length array with flexible-array member
docs: dt: fix a broken reference to input.yaml
docs: dt: fix references to ap806-system-controller.txt
...
The amlogic,meson-gxbb-usb compatible needs snps,dwc2 aswell like other
Amlogic SoC.
Fixes: f3ca745d8a ("dt-bindings: usb: Convert DWC2 bindings to json-schema")
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Convert ingenic,jz4740-musb.txt to ingenic,musb.yaml, and add the
new ingenic,jz4770-musb and ingenic,jz4725b-musb compatible strings
in the process.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bin Liu <b-liu@ti.com>
Link: https://lore.kernel.org/r/20200316211136.2274-3-b-liu@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Lots of changes on dwc3 this time, most of them from Thinh fixing a
bunch of really old mishaps on the driver.
DWC2 got support for STM32MP15 and a couple RockChip SoCs while DWC3
learned about Amlogic A1 family.
Apart from these, we have a few spelling fixes and other minor
non-critical fixes all over the place.
Signed-off-by: Felipe Balbi <balbi@kernel.org>
-----BEGIN PGP SIGNATURE-----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=L9gx
-----END PGP SIGNATURE-----
Merge tag 'usb-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
USB: changes for v5.7 merge window
Lots of changes on dwc3 this time, most of them from Thinh fixing a
bunch of really old mishaps on the driver.
DWC2 got support for STM32MP15 and a couple RockChip SoCs while DWC3
learned about Amlogic A1 family.
Apart from these, we have a few spelling fixes and other minor
non-critical fixes all over the place.
Signed-off-by: Felipe Balbi <balbi@kernel.org>
* tag 'usb-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (41 commits)
dt-bindings: usb: add documentation for aspeed usb-vhub
ARM: dts: aspeed-g4: add vhub port and endpoint properties
ARM: dts: aspeed-g5: add vhub port and endpoint properties
ARM: dts: aspeed-g6: add usb functions
usb: gadget: aspeed: add ast2600 vhub support
usb: gadget: aspeed: read vhub properties from device tree
usb: gadget: aspeed: support per-vhub usb descriptors
usb: gadget: f_phonet: Replace zero-length array with flexible-array member
usb: gadget: composite: Inform controller driver of self-powered
usb: gadget: amd5536udc: fix spelling mistake "reserverd" -> "reserved"
udc: s3c-hsudc: Silence warning about supplies during deferred probe
usb: dwc2: Silence warning about supplies during deferred probe
dt-bindings: usb: dwc2: add compatible property for rk3368 usb
dt-bindings: usb: dwc2: add compatible property for rk3328 usb
usb: gadget: add raw-gadget interface
usb: dwc2: Implement set_selfpowered()
usb: dwc3: qcom: Replace <linux/clk-provider.h> by <linux/of_clk.h>
usb: dwc3: core: don't do suspend for device mode if already suspended
usb: dwc3: Rework resets initialization to be more flexible
usb: dwc3: Rework clock initialization to be more flexible
...
Add device tree binding documentation for the Aspeed USB 2.0 Virtual HUb
Controller.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
A test with the command below gives for example this error:
arch/arm64/boot/dts/rockchip/rk3368-evb-act8846.dt.yaml: usb@ff580000:
compatible:
['rockchip,rk3368-usb', 'rockchip,rk3066-usb', 'snps,dwc2']
is not valid under any of the given schemas
The compatible property for rk3368 dwc2 usb was somehow never added to
the documention. Fix this error by adding
'rockchip,rk3368-usb', 'rockchip,rk3066-usb', 'snps,dwc2'
to dwc2.yaml.
make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/usb/dwc2.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
A test with the command below gives for example this error:
arch/arm64/boot/dts/rockchip/rk3328-evb.dt.yaml: usb@ff580000:
compatible:
['rockchip,rk3328-usb', 'rockchip,rk3066-usb', 'snps,dwc2']
is not valid under any of the given schemas
The compatible property for rk3328 dwc2 usb was somehow never added to
the documention. Fix this error by adding
'rockchip,rk3328-usb', 'rockchip,rk3066-usb', 'snps,dwc2'
to dwc2.yaml.
make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/usb/dwc2.yaml
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Rather then adding another device specific binding to support
hikey960, Rob Herring suggested we expand the current dwc3
binding to allow for variable numbers of clocks and resets.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Guillaume Gardet <Guillaume.Gardet@arm.com>
Cc: Jack Pham <jackp@codeaurora.org>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Suggested-by: Rob Herring <robh@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Add binding to configure the default role the controller
assumes is host mode when the usb role is USB_ROLE_NONE.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Guillaume Gardet <Guillaume.Gardet@arm.com>
Cc: Jack Pham <jackp@codeaurora.org>
Cc: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This patch updates the documentation with the information related
to the quirks that needs to be added for disabling all SuperSpeed XHCI
instances in park mode.
Cc: Dongjin Kim <tobetter@gmail.com>
Cc: Jianxin Pan <jianxin.pan@amlogic.com>
Cc: Thinh Nguyen <thinhn@synopsys.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Reported-by: Tim <elatllat@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The Amlogic A1 SoC Family embeds 1 USB Controllers:
- a DWC3 IP configured as Host for USB2 and USB3
A glue connects the controllers to the USB2 PHY of A1 SoC.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Yue Wang <yue.wang@amlogic.com>
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Add device-tree binding documentation for the XUSB device mode controller
present on Tegra210 and Tegra186 SoC. This controller supports the USB 3.0
specification.
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Convert the usb-connector.txt bindings file to YAML format. This allows
it to be used in dt_bindings_check verification. This patch was
born out of a patch series for the addition of a Type C connector
class port driver[1].
An attempt has been made to maintain the same documentation text and
example structure as was in the .txt file, but wherever needed
modifications have been made to satisfy dt_bindings_check.
Also, update all references to usb-connector.txt to now use
usb-connector.yaml.
[1]: https://lkml.org/lkml/2020/2/19/1232
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Add documentation for the devicetree bindings of the
Ingenic JZ4770 USB transceiver.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200229161820.17824-1-paul@crapouillou.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The Exynos DWC3 driver expects certain clock names, depending on used
compatible. Document this explicitly in the bindings.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Add the specific compatible string for the DWC2 IP found in the STM32MP15
SoCs.
STM32MP15 SoCs uses sensing comparators to detect Vbus valid levels and
ID pin state. usb33d-supply described the regulator supplying Vbus and ID
sensing comparators.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit adds "super-speed-plus" to valid argument list of
"maximum-speed" property.
Signed-off-by: JC Kuo <jckuo@nvidia.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This adds support for MediaTek musb controller in
host, peripheral and otg mode.
Signed-off-by: Min Guo <min.guo@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bin Liu <b-liu@ti.com>
Link: https://lore.kernel.org/r/20200115132547.364-20-b-liu@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
NVIDIA Tegra SoCs use ChipIdea silicon IP for the USB controllers.
Acked-by: Peter Chen <peter.chen@nxp.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20200106013416.9604-2-digetx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Convert DWC2 bindings to DT schema format using json-schema.
DWC2 is widely use but a couple of compatibles and properties
(vusb_d-supply,vusb_a-supply) were missing in dwc2.txt, the
patch add them.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>
dwc2 bindings require clock-names to be "otg".
Fix the example in amlogic,meson-g12a-usb-ctrl to follow this requirement.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Rob Herring <robh@kernel.org>
While my email address has changed for a while, all the schemas I
contributed still have the old one unfortunately. Update it.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>
- DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot,
syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar,
Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b
panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue,
Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404 interconnect,
Unisoc/Spreadtrum SoCs and UART
- Convert a bunch of Samsung bindings to DT schema
- Convert a bunch of ST stm32 bindings to DT schema
- Realtek and Exynos additions to Arm Mali bindings
- Fix schema errors in RiscV CPU schema
- Various schema fixes from improved meta-schema checks
- Improve the handling of 'dma-ranges' and in particular fix DMA mask
setup on PCI bridges
- Fix a memory leak in add_changeset_property() and DT unit tests.
- Several documentation improvements for schema validation
- Rework build rules to improve schema validation errors
- Color output for dtx_diff
-----BEGIN PGP SIGNATURE-----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=L6uq
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull Devicetree updates from Rob Herring:
- DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot,
syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar,
Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b
panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue,
Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404
interconnect, Unisoc/Spreadtrum SoCs and UART
- Convert a bunch of Samsung bindings to DT schema
- Convert a bunch of ST stm32 bindings to DT schema
- Realtek and Exynos additions to Arm Mali bindings
- Fix schema errors in RiscV CPU schema
- Various schema fixes from improved meta-schema checks
- Improve the handling of 'dma-ranges' and in particular fix DMA mask
setup on PCI bridges
- Fix a memory leak in add_changeset_property() and DT unit tests.
- Several documentation improvements for schema validation
- Rework build rules to improve schema validation errors
- Color output for dtx_diff
* tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (138 commits)
libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h
dt-bindings: arm: Remove leftover axentia.txt
of: unittest: fix memory leak in attach_node_and_children
of: overlay: add_changeset_property() memory leak
dt-bindings: interrupt-controller: arm,gic-v3: Add missing type to interrupt-partition-* nodes
dt-bindings: firmware: ixp4xx: Drop redundant minItems/maxItems
dt-bindings: power: Rename back power_domain.txt bindings to fix references
dt-bindings: i2c: stm32: Migrate i2c-stm32 documentation to yaml
dt-bindings: mtd: Convert stm32 fmc2-nand bindings to json-schema
dt-bindings: remoteproc: convert stm32-rproc to json-schema
dt-bindings: mailbox: convert stm32-ipcc to json-schema
dt-bindings: mfd: Convert stm32 low power timers bindings to json-schema
dt-bindings: interrupt-controller: Convert stm32-exti to json-schema
dt-bindings: crypto: Convert stm32 HASH bindings to json-schema
dt-bindings: rng: Convert stm32 RNG bindings to json-schema
dt-bindings: pwm: Convert Samsung PWM bindings to json-schema
dt-bindings: pwm: Convert PWM bindings to json-schema
dt-bindings: serial: Add a new compatible string for SC9863A
dt-bindings: serial: Convert sprd-uart to json-schema
dt-bindings: arm: Add bindings for Unisoc SC9863A
...
We have TI's glue layer for the Cadence USB3 controller going
upstream. Tegra's XUDC driver is also going upstream with this pull
request.
Apart from these two big features, we have a bunch of patches switching
over to devm_platform_ioremap_resource() in order to simplify code a
little; and a non-critical fix for DWC3 usage via kexec.
-----BEGIN PGP SIGNATURE-----
iQJFBAABCAAvFiEElLzh7wn96CXwjh2IzL64meEamQYFAl3SQhkRHGJhbGJpQGtl
cm5lbC5vcmcACgkQzL64meEamQbmLg//eAGrYSdEpachXFRVFyPWVBlrxahD9U2Q
Y+0Bix/UWEhVc4ar367vPzZwN8idVRGbGzWbZi5csWnry8yzzzCKOKEZTvljXTf7
1uKK9YW/oY4CFKwflp+VjRLVC0fvnwjNzjLrhPoc1ZyANhZCaw1L3d3XQzy8BUY5
O8Uywg6AqXCdNJORb2ndu+0kUDnB9JzPGFtvB9fwpxoWn5lxaHmpWzl3Xz2nlFBP
aBhnU5f2P/893pJNEezqA9b1H8ouF8CjDztDUeVLDS4XF3aCmtzbqAMlovWwv+zY
t/9cX0pXDc21equInPN3wG9aojFyDiZSegIZUQuN7nF75G7U+PIDroYFM0X1zbn5
vjnaOdFCgEHyrRY6wcoz59dic3vO4azNOV88y7gJaV6AU/5zwezihyGSDc+nMLG1
ZGC0rTjQeeQQgPl9fyM6rAWR8nTK2Qtb0t/eBTN8M+vbdsVis3fFYmGMFz6tM4Eo
qbDG5EG85SE84yDtUelrGX6lNszQwSBJTqyERWX7NERPKFCe/6WNlrtQPpGcFXqa
iGEJIeGNTLSKCYfLscjAxqhKcIko/kE2PtYqqBMQGd8Dj7wrll/yrnLLsWey06e0
2NAj90bR+eykg5IDfH0WDXhpN2sNzXRN5ibYl1L6iA09hWEhG2gtLsaeXbRs85Pl
YHFqJYy+NCk=
=Xyc8
-----END PGP SIGNATURE-----
Merge tag 'usb-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
USB: changes for v5.5
We have TI's glue layer for the Cadence USB3 controller going
upstream. Tegra's XUDC driver is also going upstream with this pull
request.
Apart from these two big features, we have a bunch of patches switching
over to devm_platform_ioremap_resource() in order to simplify code a
little; and a non-critical fix for DWC3 usage via kexec.
* tag 'usb-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (44 commits)
usb: dwc3: of-simple: add a shutdown
usb: cdns3: Add TI specific wrapper driver
dt-bindings: usb: Add binding for the TI wrapper for Cadence USB3 controller
usb: mtu3: fix race condition about delayed_status
usb: gadget: Add UDC driver for tegra XUSB device mode controller
usb: dwc3: debug: Remove newline printout
usb: dwc2: use a longer core rest timeout in dwc2_core_reset()
usb: gadget: udc: lpc32xx: Use devm_platform_ioremap_resource() in lpc32xx_udc_probe()
USB: gadget: udc: clean up an indentation issue
usb: gadget: Quieten gadget config message
phy: renesas: rcar-gen3-usb2: Use platform_get_irq_optional() for optional irq
usb: gadget: Remove set but not used variable 'opts' in msg_do_config
usb: gadget: Remove set but not used variable 'opts' in acm_ms_do_config
usb: mtu3: add a new function to do status stage
usb: gadget: configfs: fix concurrent issue between composite APIs
usb: gadget: f_tcm: Provide support to get alternate setting in tcm function
usb: gadget: Correct NULL pointer checking in fsl gadget
usb: fsl: Remove unused variable
USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein
USB: dummy-hcd: increase max number of devices to 32
...
Now that we have the DT validation in place, let's convert the device tree
bindings for the Amlogic G12A DWC3 Glue Bindings over to a YAML schemas,
the AXG and GXL glue bindings will be converted later.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
[robh: drop maxItems on vbus-supply]
Signed-off-by: Rob Herring <robh@kernel.org>
Add connector binding documentation for Richtek RT1711H Type-C
chip driver
It was noted by Rob Herring that the rt1711h binding docs
doesn't include the connector binding.
Thus this patch adds such documentation following the details
in Documentation/devicetree/bindings/usb/typec-tcpci.txt
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Link: https://lore.kernel.org/r/20191108005657.31464-1-john.stultz@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The Allwinner SoCs have an mUSB controller that is supported in Linux, with
a matching Device Tree binding.
Now that we have the DT validation in place, let's convert the device tree
bindings for that controller over to a YAML schemas.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>
The next patch introduces support for the USB2422. Add it to the list of
devices supported by the binding.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20191023105250.16537-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
TI platforms have a wrapper module around the Cadence USB3
controller. Add binding information for that.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Cc: Rob Herring <robh@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
"companion" entry is present in "generic.txt" usb binding file. This commit
adds it also in generic-ehci yaml binding.
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
[robh: restrict type to phandle instead of phandle-array]
Signed-off-by: Rob Herring <robh@kernel.org>
While the original bindings that were superseeded by the YAML schemas
didn't mention that phy-names was needed, it turns out that phy-names is
required if phys is set according to phy/phy-bindings.txt.
Let's add back those properties.
Fixes: 14ec072a19 ("dt-bindings: usb: Convert USB HCD generic binding to YAML")
Fixes: c93bcace10 ("dt-bindings: usb: Convert the generic OHCI binding to YAML")
Fixes: c3e2485d5f ("dt-bindings: usb: Convert the generic EHCI binding to YAML")
Reported-by: Emmanuel Vadot <manu@bidouilliste.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20191002112651.100504-2-mripard@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add the optional voltage supply documentation. If not specified the
dummy-regulator is used.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Acked-by: Richard Leitner <richard.leitner@skidata.com>
Link: https://lore.kernel.org/r/20190917144449.32739-2-m.felsch@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Update the DT bindings documentation to support usb role switch
for USB Type-C connector using USB role switch class framework.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1567584941-13690-4-git-send-email-biju.das@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Those files got renamed, but another DT file still points to the older
places.
Fixes: 87a55485f2 ("dt-bindings: phy: meson-g12a-usb3-pcie-phy: convert to yaml")
Fixes: da86d286cc ("dt-bindings: phy: meson-g12a-usb2-phy: convert to yaml")
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/9ca2d136a1f79c878fff1208f9b536b0b613c0d5.1569330078.git.mchehab+samsung@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb-hcd.txt has been converted to YAML. Update references accordingly.
Fixes: 14ec072a19 ("dt-bindings: usb: Convert USB HCD generic binding to YAML")
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20191003193132.17758-1-j.neuschaefer@gmx.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEDaZUZmFxRG/wNThrSFkpgVDWcbsFAl1uCRoACgkQSFkpgVDW
cbv5swf/cHomRBrTFoH0r/qNr9M7flAbrZiwNmWdxef2PJSsc+2kUU3CpY7OGiGa
7/9bngHno8EpJuPiGsKKtOOMvsUz2vzreFuh7Rgss+no1Ct3B7bdkke/n06S52Rj
0SX3xqyuNL+J4IVrgByEcsrgxbSpwY5Yzx+7rAF4NJU0P6wrZht1VflYvhpRdE0y
RfrWdV9jKxEuE16FPZhu56u4FynuhO850+urixp+sqp8zQghVJOm0BTZCfI5WxAK
DZ42f9PnrhrIcYJ4JNLDE7QKTFHp08GVqLGkna1cwtUMq7INNW3ovXQk6r0Mu9Kv
Il0DIIW34kI5x+4gdUFQnnFhyb/clQ==
=wMNU
-----END PGP SIGNATURE-----
Merge tag 'usb-ci-v5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next
Peter writes:
Add role switch class support for chipidea
* tag 'usb-ci-v5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb:
usb: chipidea: msm: Use device-managed registration API
usb: chipidea: add role switch class support
dt-binding: usb: usbmisc-imx: add imx7ulp compatible
dt-binding: usb: ci-hdrc-usb2: add imx7ulp compatible
Now the USB Role Switch is supported, so add properties about it,
and modify some description related.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1567070558-29417-5-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It's used to support dual role switch via GPIO when use Type-B
receptacle, typically the USB ID pin is connected to an input
GPIO, and also used to enable/disable device when the USB Vbus
pin is connected to an input GPIO.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1567070558-29417-4-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add a property usb-role-switch to tell the driver that use
USB Role Switch framework to handle the role switch,
it's useful when the driver has already supported other ways,
such as extcon framework etc.
Cc: Biju Das <biju.das@bp.renesas.com>
Cc: Yu Chen <chenyu56@huawei.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/1567070558-29417-2-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
With only 45 non-merge commits, we have a small merge window from the
Gadget perspective.
The biggest change here is the addition of the Cadence USB3 DRD
Driver. All other changes are small, non-critical fixes or smaller new
features like the improvement to BESL handling in dwc3.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
-----BEGIN PGP SIGNATURE-----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=KUJN
-----END PGP SIGNATURE-----
Merge tag 'usb-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
USB: Changes for v5.4 merge window
With only 45 non-merge commits, we have a small merge window from the
Gadget perspective.
The biggest change here is the addition of the Cadence USB3 DRD
Driver. All other changes are small, non-critical fixes or smaller new
features like the improvement to BESL handling in dwc3.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
* tag 'usb-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (45 commits)
usb: gadget: net2280: Add workaround for AB chip Errata 11
usb: gadget: net2280: Move all "ll" registers in one structure
usb: dwc3: gadget: Workaround Mirosoft's BESL check
usb:cdns3 Fix for stuck packets in on-chip OUT buffer.
usb: cdns3: Add Cadence USB3 DRD Driver
usb: common: Simplify usb_decode_get_set_descriptor function.
usb: common: Patch simplify usb_decode_set_clear_feature function.
usb: common: Separated decoding functions from dwc3 driver.
dt-bindings: add binding for USBSS-DRD controller.
usb: gadget: composite: Set recommended BESL values
usb: dwc3: gadget: Set BESL config parameter
usb: dwc3: Separate field holding multiple properties
usb: gadget: Export recommended BESL values
usb: phy: phy-fsl-usb: Make structure fsl_otg_initdata constant
usb: udc: lpc32xx: silence fall-through warning
usb: dwc3: meson-g12a: fix suspend resume regulator unbalanced disables
usb: udc: lpc32xx: remove set but not used 3 variables
usb: gadget: udc: core: Fix segfault if udc_bind_to_driver() for pending driver fails
usb: dwc3: st: Add of_dev_put() in probe function
usb: dwc3: st: Add of_node_put() before return in probe function
...
This patch aim at documenting USB related dt-bindings for the
Cadence USBSS-DRD controller.
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
There are no platforms using them anymore.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20190814132419.39759-3-heikki.krogerus@linux.intel.com
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
For consistency with the naming of (most) other documentation files for DT
bindings for Renesas IP blocks rename the Renesas USB3.0 peripheral
documentation file from renesas,usb3.txt to renesas,usb3-peri.txt
This refines a recent rename from renesas_usb3.txt to renesas,usb3.txt.
The motivation is to more accurately reflect the IP block documented in
this file.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Sderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20190809213710.31783-1-horms+renesas@verge.net.au
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Commit 69bec72598 ("USB: core: let USB device know device node") added
support for attaching devicetree node for USB devices. Those nodes are
children of their USB host controller. However Exynos EHCI and OHCI
driver bindings already define child-nodes for each physical root hub
port and assigns respective PHY controller and parameters to them. This
leads to the conflict. A workaround for it has been merged as commit
01d4071486 ("usb: exynos: add workaround for the USB device bindings
conflict"), but it disabled support for USB device binding for Exynos
EHCI/OHCI controllers.
To resolve it properly, lets move PHYs from the sub-nodes to a standard
array under the 'phys' property.
Suggested-by: Måns Rullgård <mans@mansr.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20190726081453.9456-2-m.szyprowski@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit 3342ce35a1, as there is no need for this separate
property and it breaks compatibility with existing devicetree files
(arch/arm64/boot/dts/freescale/imx8mq.dtsi).
CC: stable@vger.kernel.org #5.2
Fixes: 3342ce35a1 ("usb: usb251xb: Add US lanes inversion dts-bindings")
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://lore.kernel.org/r/20190719084407.28041-1-l.stach@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sandeep Maheswaram