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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- A bunch of improvements in dt-check-style. Fix various bindings based
on these additional checks.
- Convert hisilicon,hix5hd2-ir, hisilicon,hi6220-ade,
hisilicon,hi6220-dsi, hisilicon,hip05-sas-v1, MediaTek RT5650 codecs,
mediatek,g3dsys, mediatek,mt2701-scpsys, ti,omap-mpu, and
ti,omap-ocp2scp to DT schema format
- Add schemas for ST STM32MP2 DWC3 xHCI USB, ST STM32MP25 USB2-FEMTO
PHY, spacemit,k1-gpu and spacemit,k3-gpu, HiSilicon local bus,
HiSilicon HIP05 CPLD, SDMC DM2016, and QCom SM7250 and Kuno PDC
- Various binding updates to fix schema warnings in .dts files
- Drop obsolete .txt bindings for STM32(MP1) RCC, VExpress hwmon and
regulator, and mailbox.txt
- Remove the unused of_overlay_remove_all() function
- Fixes for of_check_msi_parent()
- Add "i2c-parent" tracking to fw_devlink
* tag 'devicetree-for-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (72 commits)
dt-bindings: usb: dwc3: Document ST STM32MP2 DWC3 xHCI USB controller
dt-bindings: iommu: Describe MT8195 infra IRQs
dt-bindings: clock: mediatek: Add MT8516 fallbacks
dt-bindings: media: Convert hisilicon,hix5hd2-ir to DT schema
dt-bindings: display: Convert hisilicon,hi6220-ade to DT schema
dt-bindings: display: Convert hisilicon,hi6220-dsi to DT schema
dt-bindings: phy: Document ST STM32MP25 USB2-FEMTO PHY
of: overlay: remove unused of_overlay_remove_all()
dt-bindings: power: Convert mediatek,mt2701-scpsys to DT schema
dt-bindings: bus: Add HiSilicon local bus
dt-bindings: gpu: img,powervr-rogue: add spacemit,k1-gpu and spacemit,k3-gpu
dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
dt-bindings: vendor-prefixes: add Ambarella
dt-bindings: reset: Drop obsolete STM32(MP1) RCC bindings
dt-bindings: arm: keystone: ti,sci: Correct reg and mboxes constraints
dt-bindings: ASoC: Convert MediaTek RT5650 codecs bindings to DT schema
dt-bindings: scsi: Convert hisilicon,hip05-sas-v1 to DT schema
of/irq: Stop the MSI walk at the first msi-parent
of/irq: Fix device node refcount leak in of_check_msi_parent()
dt-bindings: display: faraday,tve200: Use a level-high interrupt
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt update from Greg KH:
"Here is the big set of USB and Thunderbolt changes for 7.4-rc1.
Included in here are:
- thunderbolt driver updates and fixes
- lots of dt schema conversions
- usb gadget driver fixes (and a new maintainer!)
- usb core fixups with some interactions with the driver core
- usb serial updates and fixes for scan-found "issues"
- xhci driver updates
- typec driver updates
- dwc3 driver updates
- lots of usb gadget driver fixes for syzbot found "problems"
- lots of other small USB driver fixes for randomly reported problems.
All of these have been in linux-next with no reported issues"
* tag 'usb-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (158 commits)
usb: gadget: dummy_hcd: prevent unbind via sysfs
usb: gadget: dummy_hcd: add tick_us module parameter for timer-rate tuning
usb: gadget: dummy_hcd: set no_sg_constraint only on the SuperSpeed bus
usb: gadget: dummy_hcd: fix SuperSpeed ep0 maxpacket
usb: gadget: fix refcount underflow in gadgetfs_bind() error path
USB: core: document purpose of interface parent reference
MAINTAINERS: add Neill Kapron as USB Gadget maintainer
USB: Documentation: Update description of completion callback context
USB: serial: mxuport: support RS485 mode configuration
USB: serial: mxuport: handle SEND_NEXT transmit flow control
USB: serial: add generic write control callbacks
USB: serial: mxuport: add MUX50U-based device support
USB: serial: mxuport: clean up firmware version handling
USB: serial: mxuport: clean up product ID definitions and device table
USB: serial: sierra: fix urb leak on write completion
usb: typec: ucsi_ccg: Add retry mechanism in ccg_read
usb: host: xhci-tegra: Add Tegra264 XHCI support
usb: host: xhci-tegra: Skip MBOX MSG_ENABLED on Tegra264
dt-bindings: usb: Add Tegra264 XUSB host support
usb: xhci-pci: Add TUSB73x0 definitions
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The ST STM32MP2 SoC contains single instance of DWC3 USB controller with
glue logic wrapper around it controlled by syscon. Document the glue
logic and DWC3 controller.
Co-developed-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Co-developed-by: Clément Le Goffic <clement.legoffic@foss.st.com>
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com>
Co-developed-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Marek Vasut <marex@nabladev.com>
Acked-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260910052340.246717-1-marex@nabladev.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Extend the Tegra234 XUSB host binding to cover Tegra264:
- Add nvidia,tegra264-xusb compatible string
- Document optional USB wake interrupts for Tegra264
- Document Tegra264 PMC wake event to port mapping
- List the up to five IOMMU specifiers for the additional XUSB host
stream IDs, since their order is now significant
- Constrain interrupts and iommus counts for both Tegra234 and
Tegra264 via allOf conditionals, since each SoC wires up a fixed
number of wake interrupts and stream IDs
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://patch.msgid.link/20260903074539.613220-2-waynec@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The Axiado AX3005 xHCI controller is software-compatible with the
generic xHCI programming interface and uses "generic-xhci" as its
fallback, as do the Marvell Armada 37xx/8k controllers.
Add "axiado,ax3005-xhci" to the existing compatible enum instead of
adding a separate schema entry. Since the enum no longer covers only
Armada parts, drop the "Armada 37xx/8k SoCs" description rather than
leave it inaccurate.
Signed-off-by: Swark Yang <syang@axiado.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260805-upstrea-ax3005-usb-v4-v4-1-796af97bfce4@axiado.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add a compatible for the DWC3 USB controller found on the Qualcomm Nord
SoC.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260901103300.60803-1-shengchao.guo@oss.qualcomm.com
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Link: https://patch.msgid.link/20260917-nord-usb-dwc3-dt-v2-1-8f88aa30c434@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document the Synopsys DWC3 USB controller found on the Hawi platform.
Signed-off-by: Ronak Raheja <ronak.raheja@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Link: https://patch.msgid.link/20260811160835.2968717-1-mojha@qti.qualcomm.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
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Convert the TI DA8xx/OMAP-L1x MUSB text bindings to DT schema. Since
DA8xx MUSB node acts as a parent bus for the CPPI41 DMA controller add
required #address-cells, #size-cells, and ranges properties.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Link: https://patch.msgid.link/20260901-ti-am33-usb-v3-6-5e15c617d2e9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the TI AM33xx USB Wrapper text binding to DT schema.
Changes during conversion:
- Drop the USB control module from child nodes, as it physically resides
within the System Control Module address space, not the USB wrapper.
- Allow standard phy@[0-9a-f]+$ child node names alongside the legacy
usb-phy@[0-9a-f]+$.
- Mark the legacy ti,hwmods property as deprecated.
- Document required #address-cells, #size-cells, and ranges property
missing from text binding.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Link: https://patch.msgid.link/20260901-ti-am33-usb-v3-5-5e15c617d2e9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the TI AM335x USB Control Module text bindings to DT schema. No
functional changes.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Link: https://patch.msgid.link/20260901-ti-am33-usb-v3-4-5e15c617d2e9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the TI AM33xx MUSB text bindings to DT schema.
Changes during conversion:
- Allow an optional vbus interrupt used in am335x-bone-common.
- Add the interface-type and phy-names properties natively used by the
dm816x hardware.
- Allow 0 or 1 for mentor,multipoint. While the text binding mandated 1,
the Mentor USB IP natively supports both single and multipoint
configurations as used in existing DTS.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Link: https://patch.msgid.link/20260901-ti-am33-usb-v3-3-5e15c617d2e9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the TI AM335x USB PHY text bindings to DT schema.
Add undocumented vcc-supply property to match existing DTS usage.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Link: https://patch.msgid.link/20260901-ti-am33-usb-v3-2-5e15c617d2e9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert TI CPPI 4.1 DMA controller text bindings to DT schema. Add
ti,am3359-cppi41 and ti,da830-cppi41 into single schema since they share
the same hardware IP block and driver. Add undocumented #dma-requests
and power-domains properties to match existing DTS usage.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Link: https://patch.msgid.link/20260901-ti-am33-usb-v3-1-5e15c617d2e9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert Texas Instruments da830-ohci bindings from legacy text to DT
schema. Name of binding is changed to match primary compatible property.
Add required property clocks and optional property oc-gpios which were
missing from legacy binding.
Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260729-ti-da830-ohci-v3-1-e30da330780f@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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HD3SS3220 requires two supply regulators to operate. It also strictly
requires that 5V is present before 3.3V, otherwise it gets backpowered
in a non-functional state through the 3.3V rail and kills the I2C bus.
Add both supply regulators to enable their explicit description in board
device trees.
Signed-off-by: Alexey Charkov <alchark@flipper.net>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260821-hd3ss3220-regulators-v1-1-405e5c4fb306@flipper.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document SoC compatibles for ST STM32MP23xx and STM32MP25xx series of
SoC, so they can be used as more accurate compatible in SoC DTSI. The
SoC uses access controllers, therefore document access-controllers DT
property. For details, see access-controllers/access-controllers.yaml.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Link: https://patch.msgid.link/20260831231814.137120-3-marex@nabladev.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document SoC compatibles for ST STM32MP23xx and STM32MP25xx series of
SoC, so they can be used as more accurate compatible in SoC DTSI. The
SoC uses access controllers, therefore document access-controllers DT
property. For details, see access-controllers/access-controllers.yaml.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260831231814.137120-2-marex@nabladev.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document SoC compatibles for ST STM32MP13xx and STM32MP15xx series of
SoC, so they can be used as more accurate compatible in SoC DTSI. The
SoC DTSI currently use plain "generic-ohci" which is not future proof.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260828150202.173109-1-marex@nabladev.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document SoC compatibles for ST STM32MP13xx and STM32MP15xx series of
SoC, so they can be used as more accurate compatible in SoC DTSI. The
SoC DTSI currently use plain "generic-ehci" which is not future proof.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260828152130.176171-1-marex@nabladev.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add the qcom,msm8974-dwc3 compatible. The controller uses the same four
clocks as IPQ8074. Unlike other controllers, it has only 3 IRQs routed:
core, power event and HS PHY.
Assisted-by: Claude:claude-fable-5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260810-msm8974-usb3-v1-1-1a47e1185524@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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orientation"
Fabrice Gasnier <fabrice.gasnier@foss.st.com> says:
Add a new compatible for FUSB340. Also manage the enable GPIO, when used as
orientation-switch only.
It is used on STM32MP25 DK boards, as orientation-switch only for
USB SuperSpeed lines on the Type-C connector, the enable GPIO being
connected to the SoC.
- - - - SoC - - - - - - - - - - board - - - - -
| USB-C
+------+ +----------+ | +-+
| |--| USB2PHY |<-----------------HS->|*|
| |--| HS |<-----------------HS->|*|
| | +----------+ | | |
| | | ________ | |
+ dwc3 | +----------+ | / |<-SS->|*|
| | | |<--->/ |<-SS->|*|
| |--| ComboPHY |<---> FUSB340 | | |
| | | SS | | \ __ |<-SS->|*|
+------+ +----------+ | \_en__sw_|<-SS->|*|
| ^ ^ | |
+----------+ | | | ...
[ GPIO ]--------+ |
[ GPIO ]------------+
+----------+ |
- - - - - - - - - - - - - - - - - - - - - - --
This is a subset of STM32MP25 Type-C support [1].
[1] https://lore.kernel.org/all/20260821-ucpd-host-fusb340-v7-2-rfc-v1-0-c5e27cbc0795@foss.st.com/
Link: https://patch.msgid.link/20260826-usb-fusb340-v1-v3-0-11927682504d@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add a compatible for the FUSB340 GPIO-based 2:1 SuperSpeed switch
with enable-gpios and select-gpios controls. The switch can be used
in Type-C applications where a reversible cable requires a switch.
Suggested-by: Marek Vasut <marex@nabladev.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20260826-usb-fusb340-v1-v3-1-11927682504d@foss.st.com
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt driver updates for 7.3-rc1.
Lots of driver work for new devices and systems, and many other minor
fixes and updates. Included in here are:
- Thunderbolt subsystem driver updates and additions
- typec driver updates and additions
- usb gadget fixes all over the place, seems like people are finally
paying attention to these drivers for some reason
- xhci driver updates and fixes based on lots of reports
- usb-serial driver updates and additions
- new device ids
- other minor USB driver updates and fixes
All of these have been in linux-next for a while with no reported issues"
* tag 'usb-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (163 commits)
usb: gadget: uvc: fix dangling pointers in uvc_function_bind() and uvc_function_unbind()
usb: typec: hd3ss3220: fix VBUS regulator error message
usb: usbfs: fix use-after-free of usb_device in usbdev_release()
usb: gadget: u_audio: Fix use-after-free on sound card disconnect
usb: dwc3: gadget: Fix use-after-free in dwc3_gadget_free_endpoints due to race condition
usb: gadget: f_tcm: keep port count until LUN teardown completes
usb: usbtest: disable dynamic ID support
usb: typec: tcpci: pass correct rx_type to tcpm_pd_receive()
USB: c67x00: fix use-after-free in c67x00_add_iso_urb()
usb: typec: ucsi: use UCSI_TIMEOUT_MS for sync command completion
usb: gadget: snps_udc_plat: clean up PHY on probe deferral
usb: gadget: f_tcm: fix deadlock in usbg_make_tpg()
usb: dwc2: gadget: Exit partial power down state when changing USB pull-up
usb: gadget: f_fs: Fix Use-After-Free in AIO error path
usb: gadget: f_fs: Prevent deadlock during ep0 read loop
usb: gadget: at91_udc: drain polled-VBUS timer/work before udc is freed
usb: gadget: midi2: remove default configfs groups on teardown
usb: gadget: uvc: Fix null pointer dereference in uvcg_video_init()
usb: typec: thunderbolt: Disable work before freeing tbt on remove
usb: xhci: Handle bogus TRB pointers in Missed Service Error events
...
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Correct a few white-space issues, like double space after '=' or before
bracket '{' characters, which will be flagged by dt-check-style. No
functional changes.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Jeff Johnson <jjohnson@kernel.org> # qcom,ath10k.yaml
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Uwe Kleine-König <ukleinek@kernel.org> # for Documentation/devicetree/bindings/pwm
Acked-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://patch.msgid.link/20260801195613.235430-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add a ti,tps66993 compatible to explicitly identify TPS66993 devices.
The TPS66993 is not host-interface compatible with TPS6598x, so a distinct
compatible is required.
On the AMD/Xilinx VEK385 Evaluation Board, the Texas Instruments TPS66993
acts as the USB Type-C/USB PD DRP controller for the MMI USB interface,
handling CC signaling, connection detection, PD negotiation and power/data
role swapping.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Link: https://patch.msgid.link/20260714061820.537792-2-radhey.shyam.pandey@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Introduce the compatible definition for Shikra QCOM SNPS DWC3. Shikra SoC
has two usb controllers and the secondary controller is high-speed only
capable.
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260711-usb-shikra-v4-v4-1-9d59b9d9aff7@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The Aspeed AST2700 SoC integrates the Synopsys DesignWare USB3 core with
no vendor glue logic: it is functionally compatible with snps,dwc3, uses
the standard DWC3 clocks, and the only SoC-specific part is a USB3 PHY
that is handled by a separate driver.
Add a dedicated binding document rather than adding the compatible and a
conditional to snps,dwc3.yaml. This follows the established per-vendor DWC3
convention (apple,dwc3.yaml, socionext,uniphier-dwc3.yaml, ...) and keeps
the AST2700-specific constraints - notably the mandatory USB3 PHY - out of
the generic schema.
Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260710-xhci-v2-1-f292c4f7339a@aspeedtech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Some SoC such as i.MX8QM have iommu support. Add optional property iommus.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260709205331.636449-1-Frank.Li@oss.nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add Maili compatible to supported device list. Maili has one SuperSpeed
USB controller.
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260712-maili-usb-dwc3-binding-v1-1-fd6697fa1e21@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convention is to always have properties defined in top-level part of the
binding and then customized (narrowed per variant) in "if:then:" blocks.
The clock-names were mentioned only in such "if:then:" block for
atmel,at91rm9200-ohci, thus add the top-level part and disallow usage of
clock-names for other devices. This has no practical impact as
clock-names are not used by other variants, except in
hisilicon/hi3798cv200.dtsi, but that SoC has it undocumented.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260625091744.109467-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convention is to always have properties defined in top-level part of the
binding and then customized (narrowed per variant) in "if:then:" blocks.
The clock-names were mentioned only in such "if:then:" block for
atmel,at91sam9g45-ehci, thus add the top-level part and disallow usage
of clock-names for other devices. This has no practical impact as
clock-names are not used by other variants, except in
hisilicon/hi3798cv200.dtsi, but that SoC has it undocumented.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260625091744.109467-3-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There are three USB controllers on mt8196, each controller's wakeup
control is different, add some specific versions for them, and add
compatilbe for mt8196.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://patch.msgid.link/20260413121727.4702-1-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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IPQ5210 includes a Qualcomm DWC3 USB controller supported by the existing
binding. Add its compatible string to the schema and include it in the
matching conditional constraints.
Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260604090528.735236-1-varadarajan.narayanan@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The USBHS IP block on RZ/G3L SoC is identitcal to the one found on the
RZ/G3S device. Document the RZ/G3L USBHS IP block.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260707145135.247565-2-biju.das.jz@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There is no use of double colon '::' in YAML. OTOH, the literal style
block, e.g. using '|' treats all characters as content [1] therefore
single use of ':' in descriptions is perfectly fine, whenever '|' is
used.
Cleanup existing code, so the confusing style won't be re-used in new
contributions.
Link: https://yaml.org/spec/1.2.2/#literal-style [1]
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://patch.msgid.link/20260623054842.21831-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB and Thunderbolt driver updates from Greg KH:
"Here is the big set of USB and Thunderbolt driver changes for 7.2-rc1.
Lots of little stuff in here, major highlights include:
- USB4STREAM support for Thunderbolt devices. A new way to send "raw"
data very quickly over a USB4 connection to another system directly
- Other thunderbolt updates and changes to make the stream code work
- xhci driver updates and additions
- typec driver updates and additions
- usb gadget driver updates and fixes for reported issues
- zh_CN documentation translation of the USB documentation
- usb-serial driver updates
- dts cleanups for some USB platforms
- other minor USB driver updates and tweaks
All of these have been in linux-next for over a week with no reported
issues, most of them for many many weeks"
* tag 'usb-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (131 commits)
usb: ucsi: huawei_gaokun: support mode switching
thunderbolt: debugfs: Fix sideband write size check
thunderbolt: debugfs: Fix margining error counter buffer leak
usb: host: xhci-rcar: Split R-Car Gen2 and Gen3 .plat_start() handling
usb: host: xhci-rcar: Remove SET_XHCI_PLAT_PRIV_FOR_RCAR() macro
usb: xhci: allocate internal DCBAA mirror dynamically
usb: xhci: allocate DCBAA based on host controller max slots
usb: xhci: refactor DCBAA struct
xhci: Prevent queuing new commands if xhci is inaccessible
xhci: dbc: detect and recover hung DbC during enumeraton
xhci: dbc: add timestamps to DbC state changes in a new helper.
xhci: dbc: add helper to set and clear DbC DCE enable bit
xhci: dbc: serialize enabling and disabling dbc
xhci: dbc: Fix sysfs ABI Documentation for xhci dbc states
usb: xhci: Improve Soft Retries after short transfers
usb: xhci: Remove isochronous URB_SHORT_NOT_OK handling
usb: xhci: Remove skip_isoc_td()
usb: xhci: Simplify xhci_quiesce()
usb: xhci: remove legacy 'num_trbs_free' tracking
usb: xhci: fix typo in xhci_set_port_power() comment
...
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT core:
- Add support for handling multiple cells in "iommu-map" entries
- Support only 1 entry in /reserved-memory "reg" entries. Support for
more than 1 entry has been broken
- Fix a UAF on alloc_reserved_mem_array() failure
- Make "ibm,phandle" handling logic specific to PPC
- Use memcpy() instead of strcpy() for known length strings
- Ensure __of_find_n_match_cpu_property() handles malformed "reg"
entries
- Add various checks that expected strings are strings before
accessing them
- Drop redundant memset() when unflattening DT
DT bindings:
- Add a DTS style checker. Currently hooked up to dt_binding_check to
check examples
- Convert st,nomadik platform, ti,omap-dmm, and ti,irq-crossbar
bindings to DT schema
- Add Apple System Management Controller hwmon, Qualcomm Hamoa
Embedded Controller, Qualcomm IPQ6018 PWM controller, fsl,mc1323,
Samsung SOFEF01-M DDIC panel, Freescale i.MX53 Television Encoder,
Samsung S2M series PMIC extcon, and MT6365 PMIC AuxADC schemas
- Extend bindings for QCom Maili and Nord PDC, QCom Hali fastrpc,
qcom,eliza-imem, qcom,oryon-1-5 CPU, and MT6365 Keys
- Consolidate "sram" property definitions
- Fix constraints on "nvmem" properties which only contain phandles
and no arg cells
- Another pass of fixing "phandle-array" constraints
- Add Gira vendor prefix"
* tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (50 commits)
dt-bindings: interrupt-controller: qcom,pdc: Add Maili compatible string
dt-bindings: interrupt-controller: ti,irq-crossbar: Convert to DT schema
dt-bindings: vendor-prefixes: add Gira
dt-bindings: embedded-controller: Add Qualcomm reference device EC description
dt-bindings: pwm: add IPQ6018 binding
dt-bindings: hwmon: Add Apple System Management Controller hwmon schema
docs: dt: writing-schema: Clarify what is required in a schema
of: Respect #{iommu,msi}-cells in maps
of: Factor arguments passed to of_map_id() into a struct
of: Add convenience wrappers for of_map_id()
of: reserved_mem: zero total_reserved_mem_cnt if no valid /reserved-memory entry
of: reserved_mem: handle NULL name in of_reserved_mem_lookup()
dt-bindings: cache: l2c2x0: Add missing power-domains
dt-bindings: interrupt-controller: renesas,r9a09g077-icu: Fix reg size in example
dt-bindings: nvmem: consumer: Make 'nvmem' an array of one-item entries
drivers/of/overlay: Use memcpy() to copy known length strings
dt-bindings: add self-test fixtures for style checker
dt-bindings: wire style checker into dt_binding_check
scripts/jobserver-exec: propagate child exit status
dt-bindings: add DTS style checker
...
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We need the USB and Thunderbolt fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Introduce a new generic fallback compatible string 'cdns,cdnsp' for
Cadence USBSSP controllers to support hardware configurations where
the Dual-Role Device (DRD) register block is missing or inaccessible.
Following the maintainer's feedback, avoid generic property-like naming
(such as "-no-drd") and use a clean generic fallback. To keep the schema
resource-driven and strictly validated, define a two-string compatible
matrix using an empty schema ({}) wildcard. This allows future vendor
SoC compatibles to be prepended while safely falling back to the 2-resource
USBSSP configuration.
When 'cdns,cdnsp' is matched:
- The 'otg' register and interrupt resources are not required.
- The 'reg' and 'interrupts' properties are restricted to 2 items
(host and device).
- 'dr_mode' must be explicitly set to either 'host' or 'peripheral'.
The standard 'cdns,usb3' compatible remains unchanged, maintaining
backward compatibility by requiring all 3 resource sets (otg, host, dev).
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260521-no_drd_config_v9-v9-1-2512cef10104@cadence.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The Qualcomm PMIC Type-C devices historically provided their own way of
specifying the VBUS regulator, via the device's vdd-vbus-supply node.
This is not ideal as the VBUS is supplied to the connector and not to
the Type-C block in the PMIC. Deprecate this property in favour of the
standard way of specifying it (via the connector's vbus-supply
property).
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://patch.msgid.link/20260519-fix-tcpm-vbus-v1-1-14754695282d@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The binding defines both "port" and "connector" properties, where the
"port" is claimed to be for "data-role switching messages". There is no
such dedicated data port for this device and role switching is part of
connector ports - the port going to the USB controller.
The driver does not use the "port" property and there is no upstream DTS
which would have it. It looks like it's left-over of early versions of
this patchset and is completely redundant now, so let's drop it.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://patch.msgid.link/20260519100014.282058-3-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Some Qualcomm SoCs such as apq8064 and msm8960 require a third "fs"
clock in addition to "iface" and "core", needed to propagate resets
through the controller and wrapper logic. Later SoCs such as msm8974
dropped this requirement and only use two clocks.
Note that the existing apq8064 and msm8960 DTS files currently specify
the "iface" and "core" clocks in reverse order compared to most newer
SoCs DTS, which causes dtbs_check warnings for these older SoCs. The
dependent patch series will fix that clock ordering.
Signed-off-by: Antony Kurniawan Soemardi <linux@smankusors.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260516-qcom-ci-hdrc-clock-fix-v2-1-aaec8d33d0aa@smankusors.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The EIC7700 USB requires a USB PHY reset operation; otherwise, the USB
will not work. The reason why the USB driver that was applied can work
properly is that the USB PHY has already been reset in ESWIN's U-Boot.
However, the proper functioning of the USB driver should not be dependent
on the bootloader. Therefore, it is necessary to incorporate the USB PHY
reset signal into the DT bindings.
This patch does not introduce any backward incompatibility since the dts
is not upstream yet. As array of reset operations are used in the driver,
no modifications to the USB controller driver are needed.
Fixes: c640a4239db5 ("dt-bindings: usb: Add ESWIN EIC7700 USB controller")
Cc: stable <stable@kernel.org>
Signed-off-by: Hang Cao <caohang@eswincomputing.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260415064238.1784-1-caohang@eswincomputing.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The deprecated 'usb-phy' property is documented already in usb.yaml and
doesn't need a type definition here. It just needs constraints on how
many entries there are.
As this is a host controller, reference usb-hcd.yaml which then
references usb.yaml.
Fixes: 70fcdc82cf4a ("dt-bindings: usb: ti,omap4-musb: convert to DT schema")
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260508182556.1759173-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove the deprecated .txt binding for richtek,rt1711h. It was
superseded by the YAML schema added in commit a72095ed8e65
("dt-bindings usb: typec: rt1711h: Add binding for Richtek RT1711H").
Signed-off-by: Akash Sukhavasi <akash.sukhavasi@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260520170451.2403-1-akash.sukhavasi@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The USB dwc3 core on Rockchip RK3528 is the same as the one already
described by the generic snps,dwc3 schema.
Add the compatible for the Rockchip RK3528 variant.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260505164509.3254707-1-heiko@sntech.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The unfortunately named 'phandle-array' property type is really a matrix
with phandle and fixed arg cells entries. A matrix property should have 2
levels of items constraints.
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20260507201749.2605365-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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YAML literal block scalars cannot use tabs for indent.
Replace tab separators (mostly between values and trailing /* ... */
comments) with single spaces.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/2044ee0cac191c7be8b6e989fc3c99b24aa4cc5e.1777434096.git.daniel@makrotopia.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The 'wakeup-source' property already has its type defined in the core
schema. Remove the redundant 'type: boolean' from the binding file to
clean up the binding files.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260417021858.6582-1-phucduc.bui@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Update the Cadence USBSS DRD binding to document that it also covers
the USBSSP (SuperSpeed Plus, USB 3.1 gen2x1) controller. Both USBSS
and USBSSP share the same DRD/OTG register interface, so the driver
auto-detects the controller version at runtime: no additional
compatible string is needed.
Changes to the binding:
- Update title and add description
- maximum-speed: add super-speed-plus
Assisted-by: Cursor:claude-4.6-opus
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Peter Chen <peter.chen@cixtech.com>
Link: https://patch.msgid.link/20260421023459.506145-2-peter.chen@cixtech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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