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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 changes for 6.16-rc1.
Included in here are the following:
- USB offload support for audio devices.
I think this takes the record for the most number of patch series
(30+) over the longest period of time (2+ years) to get merged
properly.
Many props go to Wesley Cheng for seeing this effort through, they
took a major out-of-tree hacked-up-monstrosity that was created by
multiple vendors for their specific devices, got it all merged into
a semi-coherent set of changes, and got all of the different major
subsystems to agree on how this should be implemented both with
changes to their code as well as userspace apis, AND wrangled the
hardware companies into agreeing to go forward with this, despite
making them all redo work they had already done in their private
device trees.
This feature offers major power savings on embedded devices where a
USB audio stream can continue to flow while the rest of the system
is sleeping, something that devices running on battery power really
care about. There are still some more small tweaks left to be done
here, and those patches are still out for review and arguing among
the different hardware companies, but this is a major step forward
and a great example of how to do upstream development well.
- small number of thunderbolt fixes and updates, things seem to be
slowing down here (famous last words...)
- xhci refactors and reworking to try to handle some rough corner
cases in some hardware implementations where things don't always
work properly
- typec driver updates
- USB3 power management reworking and updates
- Removal of some old and orphaned UDC gadget drivers that had not
been used in a very long time, dropping over 11 thousand lines from
the tree, always a nice thing, making up for the 12k lines added
for the USB offload feature.
- lots of little updates and fixes in different drivers
All of these have been in linux-next for over 2 weeks, the USB offload
logic has been in there for 8 weeks now, with no reported issues"
* tag 'usb-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (172 commits)
ALSA: usb-audio: qcom: fix USB_XHCI dependency
ASoC: qdsp6: fix compile-testing without CONFIG_OF
usb: misc: onboard_usb_dev: fix build warning for CONFIG_USB_ONBOARD_DEV_USB5744=n
usb: typec: tipd: fix typo in TPS_STATUS_HIGH_VOLAGE_WARNING macro
USB: typec: fix const issue in typec_match()
USB: gadget: udc: fix const issue in gadget_match_driver()
USB: gadget: fix up const issue with struct usb_function_instance
USB: serial: pl2303: add new chip PL2303GC-Q20 and PL2303GT-2AB
USB: serial: bus: fix const issue in usb_serial_device_match()
usb: usbtmc: Fix timeout value in get_stb
usb: usbtmc: Fix read_stb function and get_stb ioctl
ALSA: qc_audio_offload: try to reduce address space confusion
ALSA: qc_audio_offload: avoid leaking xfer_buf allocation
ALSA: qc_audio_offload: rename dma/iova/va/cpu/phys variables
ALSA: usb-audio: qcom: Fix an error handling path in qc_usb_audio_probe()
usb: misc: onboard_usb_dev: Fix usb5744 initialization sequence
dt-bindings: usb: ti,usb8041: Add binding for TI USB8044 hub controller
usb: misc: onboard_usb_dev: Add support for TI TUSB8044 hub
usb: gadget: lpc32xx_udc: Use USB API functions rather than constants
usb: gadget: epautoconf: Use USB API functions rather than constants
...
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git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"As usual featuring couple of new driver and bunch of new device
support and some driver changes to Freescale, rockchip driver along
with couple of yaml binding conversions.
New Support:
- Qualcomm IPQ5424 qusb2 support, IPQ5018 uniphy-pcie driver
- Rockchip usb2 support for RK3562, RK3036 usb2 phy support
- Samsung exynos2200 eusb2 phy support and driver refactoring for
this support, exynos7870 USBDRD support
- Mediatek MT7988 xs-phy support
- Broadcom BCM74110 usb phy support
- Renesas RZ/V2H(P) usb2 phy support
Updates:
- Freescale phy rate claculation updates, i.MX95 tuning support
- Better error handling for amlogic pcie phy
- Rockchip color depth configuration and management support
- Yaml binding conversion for RK3399 Type-C and PCIe Phy"
* tag 'phy-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (77 commits)
phy: tegra: p2u: Broaden architecture dependency
phy: rockchip: inno-usb2: Add usb2 phy support for rk3562
dt-bindings: phy: rockchip,inno-usb2phy: add rk3562
phy: rockchip: inno-usb2: add phy definition for rk3036
dt-bindings: phy: rockchip,inno-usb2phy: add rk3036 compatible
phy: freescale: fsl-samsung-hdmi: Improve LUT search for best clock
phy: freescale: fsl-samsung-hdmi: Refactor finding PHY settings
phy: freescale: fsl-samsung-hdmi: Rename phy_clk_round_rate
phy: renesas: phy-rcar-gen3-usb2: Add USB2.0 PHY support for RZ/V2H(P)
phy: renesas: phy-rcar-gen3-usb2: Sort compatible entries by SoC part number
dt-bindings: phy: renesas,usb2-phy: Document RZ/V2H(P) SoC
dt-bindings: phy: renesas,usb2-phy: Add clock constraint for RZ/G2L family
phy: exynos5-usbdrd: support Exynos USBDRD 3.2 4nm controller
phy: phy-snps-eusb2: add support for exynos2200
phy: phy-snps-eusb2: refactor reference clock init
phy: phy-snps-eusb2: make reset control optional
phy: phy-snps-eusb2: make repeater optional
phy: phy-snps-eusb2: split phy init code
phy: phy-snps-eusb2: refactor constructs names
phy: move phy-qcom-snps-eusb2 out of its vendor sub-directory
...
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Pull SoC devicetree updates from Arnd Bergmann:
"There are 11 newly supported SoCs, but these are all either new
variants of existing designs, or straight reuses of the existing chip
in a new package:
- RK3562 is a new chip based on the old Cortex-A53 core, apparently a
low-cost version of the Cortex-A55 based RK3568/RK3566.
- NXP i.MX94 is a minor variation of i.MX93/i.MX95 with a different
set of on-chip peripherals.
- Renesas RZ/V2N (R9A09G056) is a new member of the larger RZ/V2
family
- Amlogic S6/S7/S7D
- Samsung Exynos7870 is an older chip similar to Exynos7885
- WonderMedia wm8950 is a minor variation on the wm8850 chip
- Amlogic s805y is almost idential to s805x
- Allwinner A523 is similar to A527 and T527
- Qualcomm MSM8926 is a variant of MSM8226
- Qualcomm Snapdragon X1P42100 is related to R1E80100
There are also 65 boards, including reference designs for the chips
above, this includes
- 12 new boards based on TI K3 series chips, most of them from
Toradex
- 10 devices using Rockchips RK35xx and PX30 chips
- 2 phones and 2 laptops based on Qualcomm Snapdragon designs
- 10 NXP i.MX8/i.MX9 boards, mostly for embedded/industrial uses
- 3 Samsung Galaxy phones based on Exynos7870
- 5 Allwinner based boards using a variety of ARMv8 chips
- 9 32-bit machines, each based on a different SoC family
Aside from the new hardware, there is the usual set of cleanups and
newly added hardware support on existing machines, for a total of 965
devicetree changesets"
* tag 'soc-dt-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (956 commits)
MAINTAINERS, mailmap: update Sven Peter's email address
arm64: dts: renesas: rzg3e-smarc-som: Reduce I2C2 clock frequency
arm64: dts: nuvoton: Add pinctrl
ARM: dts: samsung: sp5v210-aries: Align wifi node name with bindings
arm64: dts: blaize-blzp1600: Enable GPIO support
dt-bindings: clock: socfpga: convert to yaml
arm64: dts: rockchip: move rk3562 pinctrl node outside the soc node
arm64: dts: rockchip: fix rk3562 pcie unit addresses
arm64: dts: rockchip: move rk3528 pinctrl node outside the soc node
arm64: dts: rockchip: remove a double-empty line from rk3576 core dtsi
arm64: dts: rockchip: move rk3576 pinctrl node outside the soc node
arm64: dts: rockchip: fix rk3576 pcie unit addresses
arm64: dts: rockchip: Drop assigned-clock* from cpu nodes on rk3588
arm64: dts: rockchip: Add missing SFC power-domains to rk3576
Revert "arm64: dts: mediatek: mt8390-genio-common: Add firmware-name for scp0"
arm64: dts: mediatek: mt8188: Address binding warnings for MDP3 nodes
arm64: dts: mt6359: Rename RTC node to match binding expectations
arm64: dts: mt8365-evk: Add goodix touchscreen support
arm64: dts: mediatek: mt8188: Add missing #reset-cells property
arm64: dts: airoha: en7581: Add PCIe nodes to EN7581 SoC evaluation board
...
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT Bindings:
- Convert all remaining interrupt-controller bindings to DT schema
- Convert Rockchip CDN-DP and Freescale TCON, M4IF, TigerP, LDB, PPC
PMC, imx-drm, and ftm-quaddec to DT schema
- Add bindings for fsl,vf610-pit, fsl,ls1021a-wdt, sgx,vz89te,
maxim,max30208, ti,lp8864, and fairphone,fp5-sndcard
- Add top-level constraints for renesas,vsp1 and renesas,fcp
- Add missing constraint in amlogic,pinctrl-a4 'group' nodes
- Adjust the allowed properties for dwc3-xilinx, sony,imx219,
pci-iommu, and renesas,dsi
- Add EcoNet vendor prefix
- Fix the reserved-memory.yaml in fsl,qman-fqd
- Drop obsolete numa.txt and cpu-topology.txt which are schemas in
dtschema now
- Drop Renesas RZ/N1S bindings
- Ensure Arm cpu nodes don't allow undocumented properties. Add all
the properties which are in use and undocumented. Drop the Mediatek
cpufreq binding which is not a binding, but just what DT properties
the driver uses.
- Add compatibles for Renesas RZ/G3E and RZ/V2N Mali Bifrost GPU
- Update documentation on defining child nodes with separate schemas
- Add bindings to PSCI MAINTAINERS entry
DT core:
- Add new functions to simplify driver handling of 'memory-region'
properties. Users to be added next cycle.
- Simplify of_dma_set_restricted_buffer() to use
of_for_each_phandle()
- Add missing unlock on error in unittest_data_add()"
* tag 'devicetree-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (87 commits)
dt-bindings: timer: Add fsl,vf610-pit.yaml
dt-bindings: gpu: mali-bifrost: Add compatible for RZ/G3E SoC
ASoC: dt-bindings: qcom,sm8250: Add Fairphone 5 sound card
dt-bindings: arm/cpus: Allow 2 power-domains entries
dt-bindings: usb: dwc3-xilinx: allow dma-coherent
media: dt-bindings: sony,imx219: Allow props from video-interface-devices
dt-bindings: soundwire: qcom: Document v2.1.0 version of IP block
dt-bindings: watchdog: fsl-imx-wdt: add compatible string fsl,ls1021a-wdt
dt-bindings: pinctrl: amlogic,pinctrl-a4: Add missing constraint on allowed 'group' node properties
dt-bindings: display: rockchip: Convert cdn-dp-rockchip.txt to yaml
dt-bindings: display: bridge: renesas,dsi: allow properties from dsi-controller
dt-bindings: trivial-devices: Add VZ89TE to trivial
media: dt-bindings: renesas,vsp1: add top-level constraints
media: dt-bindings: renesas,fcp: add top-level constraints
dt-bindings: trivial-devices: Add Maxim max30208
dt-bindings: soc: fsl,qman-fqd: Fix reserved-memory.yaml reference
dt-bindings: interrupt-controller: Convert ti,omap-intc-irq to DT schema
dt-bindings: interrupt-controller: Convert ti,omap4-wugen-mpu to DT schema
dt-bindings: interrupt-controller: Convert ti,keystone-irq to DT schema
dt-bindings: interrupt-controller: Convert technologic,ts4800-irqc to DT schema
...
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On Versal Gen 2 SoC the LPD USB DMA controller is coherent with the CPU
so allow specifying the information.
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Link: https://lore.kernel.org/r/1747401516-286356-1-git-send-email-radhey.shyam.pandey@amd.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New SoC the RK3562 (4xA53, Mali-G52) with one evaluation board.
New boards:
- Cobra and PP1516 from Theobroma-Systems (build around the PX30)
- Radxa Rock 5B+ (rk3588)
- Rockchip RK3399 industrial eval board
New peripherals:
- GMAC + SDMMC/SDIO on rk3528
- SAI + HDMI-audio on rk3576
Interesting general updates:
- move rk3528 i2c + uart aliases as requested
- rk3568 PCIe3 MSI to use GIC ITS
- update deprecated dwmac reset properties on some px30 boards
- updates for cypress usb hubs on some Theobroma boards
Binding taken with Greg's blessing
https://lore.kernel.org/all/2025051550-polish-prude-ed56@gregkh/
* tag 'v6.16-rockchip-dts64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (35 commits)
arm64: dts: rockchip: Improve LED config for NanoPi R5S
arm64: dts: rockchip: add px30-pp1516 base dtsi and board variants
dt-bindings: arm: rockchip: add PX30-PP1516 boards from Theobroma Systems
arm64: dts: rockchip: add px30-cobra base dtsi and board variants
dt-bindings: arm: rockchip: add PX30-Cobra boards from Theobroma Systems
arm64: dts: rockchip: move reset to dedicated eth-phy node on ringneck
arm64: dts: rockchip: add basic mdio node to px30
arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma with Haikou
arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma
arm64: dts: rockchip: fix internal USB hub instability on RK3399 Puma
dt-bindings: usb: cypress,hx3: Add support for all variants
arm64: dts: rockchip: move rk3528 i2c+uart aliases to board files
arm64: dts: rockchip: drop wrong spdif clock from edp1 on rk3588
arm64: dts: rockchip: Add RK3562 evb2 devicetree
arm64: dts: rockchip: add core dtsi for RK3562 SoC
dt-bindings: arm: rockchip: Add rk3562 evb2 board
dt-bindings: soc: rockchip: Add rk3562 syscon compatibles
dt-bindings: rockchip: pmu: Add rk3562 compatible
arm64: dts: rockchip: Enable Ethernet controller on Radxa E20C
arm64: dts: rockchip: Add GMAC nodes for RK3528
...
Link: https://lore.kernel.org/r/3998939.iIbC2pHGDl@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The TI USB8044 is similar to the USB8041.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250507131143.2243079-2-mike.looijmans@topic.nl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add a dedicated compatible for USB controller found in this SoC
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Pritam Manohar Sutar <pritam.sutar@samsung.com>
Link: https://lore.kernel.org/r/20250516071333.3223226-2-pritam.sutar@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Appears to behave similarly to Parade PS8830. Found on some Qualcomm
Snapdragon X1 devices, such as Asus Zenbook A14.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
Link: https://lore.kernel.org/r/20250512092745.249293-2-alex.vinarskis@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The Cypress HX3 hubs use different default PID value depending
on the variant. Update compatibles list.
Becasuse all hub variants use the same driver data, allow the
dt node to have two compatibles: leftmost which matches the HW
exactly, and the second one as fallback.
Fixes: 1eca51f58a10 ("dt-bindings: usb: Add binding for Cypress HX3 USB 3.0 family")
Cc: stable@vger.kernel.org # 6.6
Cc: stable@vger.kernel.org # Backport of the patch ("dt-bindings: usb: usb-device: relax compatible pattern to a contains") from list: https://lore.kernel.org/linux-usb/20250418-dt-binding-usb-device-compatibles-v2-1-b3029f14e800@cherry.de/
Cc: stable@vger.kernel.org # Backport of the patch in this series fixing product ID in onboard_dev_id_table in drivers/usb/misc/onboard_usb_dev.c driver
Signed-off-by: Lukasz Czechowski <lukasz.czechowski@thaumatec.com>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250425-onboard_usb_dev-v2-2-4a76a474a010@thaumatec.com
[taken with Greg's blessing]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Convert the Rockchip RK3399 Type-C PHY to DT schema format. Add the
missing "power-domains" property and "port" and "orientation-switch"
properties in the child nodes.
Omit the previously deprecated properties as they aren't used anywhere.
Drop the 2nd example which was pretty much identical to the 1st example.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250416202419.3836688-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Inherit usb-hub.yaml and remove duplicated schemas.
Signed-off-by: Pin-yen Lin <treapking@chromium.org>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250422082957.2058229-4-treapking@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Parade PS5511 is USB hub with 4 USB 3.2 compliant 5Gbps downstream(DS)
ports, and 1 extra USB 2.0 downstream port. The hub has one reset pin
control and two power supplies (3V3 and 1V1).
Signed-off-by: Pin-yen Lin <treapking@chromium.org>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250422082957.2058229-3-treapking@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Introduce a general USB hub binding that describes downstream ports
and hard wired USB devices for on-board USB hubs.
Signed-off-by: Pin-yen Lin <treapking@chromium.org>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250422082957.2058229-2-treapking@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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We need the USB fixes in here as well, and this resolves the following
merge conflicts that were reported in linux-next:
drivers/usb/chipidea/ci_hdrc_imx.c
drivers/usb/host/xhci.h
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The ref /schemas/graph.yaml#/properties/port forbids extra properties
which might be specified in subschemas, e.g. like in
usb/fcs,fsa4480.yaml.
Switch to port-base (and specify the endpoint with properties) to allow
such properties.
Fixes: fd2a052ccd69 ("dt-bindings: usb: add common Type-C USB Switch schema")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250425-fp5-pmic-glink-dp-v3-1-cc9c2aeb42fb@fairphone.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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VIA/WonderMedia SoCs use a plain vanilla EHCI controller with a
compatible string "via,vt8500-ehci". This compatible is already
used by the mainline Linux driver and relevant in-tree DTS files,
so add it to the binding.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Link: https://lore.kernel.org/r/20250425-vt8500-ehci-binding-v2-1-b4a350335add@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The dt-core typically allows multiple compatibles[1] but usb-device
currently forces a single compatible.
This is an issue when multiple devices with slightly different productID
all behave the same. This would require the driver to keep updating its
compatible matching table to include this new productID instead of doing
what is usually done: have two compatibles, the leftmost which matches
exactly the HW device definition, and the rightmost one as a fallback
which is assumed to be 100% compatible with the device at hand. If this
assumption turns out to be wrong, it is easy to work around this without
having to modify the device tree by handling the leftmost compatible in the driver.
[1] https://github.com/devicetree-org/dt-schema/blob/main/dtschema/schemas/dt-core.yaml#L21-L25
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250418-dt-binding-usb-device-compatibles-v2-1-b3029f14e800@cherry.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document the Renesas USBHS controller found on the Renesas RZ/V2H(P) SoC.
The USBHS block on RZ/V2H(P) is functionally identical to the one on the
RZ/G2L family, so no driver changes are needed. The existing
"renesas,rzg2l-usbhs" fallback compatible will continue to be used for
handling this IP.
In addition, update the schema validation logic by replacing the enum list
of SoC-specific compatibles with a const "renesas,rzg2l-usbhs" as all
listed SoCs share identical USBHS hardware and already include the fallback
compatible. This will help to simplify the schema and avoid redundancy.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250414165201.362262-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The Qualcomm USB glue is not separate of the Synopsys DWC3 core and
several of the snps,dwc3 properties (such as clocks and reset) conflicts
in expectation with the Qualcomm integration.
Using the newly split out Synopsys DWC3 core properties, describe the
Qualcomm USB block in a single block. The new binding is a copy of
qcom,dwc3 with the needed modifications.
It would have been convenient to retain the two structures with the same
compatibles, but as there exist no way to select a binding based on the
absence of a subnode/patternProperty, a new generic compatible is
introduced to describe this binding.
To avoid redefining all the platform-specific compatibles, "select" is
used to tell the DeviceTree validator which binding to use solely on the
generic compatible. (Otherwise if the specific compatible matches during
validation, the generic one must match as well)
Mark qcom,dwc3 deprecated, to favor expressing future platforms using
the new combined binding.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250414-dwc3-refactor-v7-2-f015b358722d@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The Exynos2200 SoC has a DWC3 compatible USB controller and can reuse
the existing Exynos glue. Update the dt schema to include the
samsung,exynos2200-dwusb3 compatible for it.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250412203313.738429-2-ivo.ivanov.ivanov1@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add compatible string "fsl,imx95-usbmisc" for i.MX95 platform and
restriction on reg property.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20250318150908.1583652-2-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The i.MX95 USB2.0 controller is mostly compatible with i.MX7D, except it
requires a second interrupt for wakeup handling. Add the compatible string
for the i.MX95 platform, add the iommus property, and enforce the
interrupt property restriction. Keep the same restriction for existing
compatible strings.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20250318150908.1583652-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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DTS example in the bindings should be indented with 2- or 4-spaces and
aligned with opening '- |', so correct any differences like 3-spaces or
mixtures 2- and 4-spaces in one binding.
No functional changes here, but saves some comments during reviews of
new patches built on existing code.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250324125142.81910-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Allow specifying the connector directly in the USB controller node, as
allow in other USB controller bindings and commonly used for
"gpio-usb-b-connector". Linux already supports this without driver
changes.
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250325131848.127438-1-matthias.schiffer@ew.tq-group.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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SM8750 uses the Synopsys DWC3 controller. Add this to the compatibles list
to utilize the DWC3 QCOM and DWC3 core framework. Other than a revision
bump to DWC3 controller rev2.00a, the controller on SM8750 does not add any
additional vendor specific features compared to previous chipsets.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250409-sm8750_usb_master-v4-3-6ec621c98be6@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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As I am leaving AMD and will no longer be maintaining
these platform drivers, so removing myself from maintainership.
Signed-off-by: Mubin Sayyed <mubin.sayyed@amd.com>
Acked-by: Damien Le Moal <dlemoal@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20250403060836.2602361-1-mubin.sayyed@amd.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 / Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt driver updates for
6.15-rc1. Included in here are:
- Thunderbolt driver and core api updates for new hardware and
features
- usb-storage const array cleanups
- typec driver updates
- dwc3 driver updates
- xhci driver updates and bugfixes
- small USB documentation updates
- usb cdns3 driver updates
- usb gadget driver updates
- other small driver updates and fixes
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (92 commits)
thunderbolt: Do not add non-active NVM if NVM upgrade is disabled for retimer
thunderbolt: Scan retimers after device router has been enumerated
usb: host: cdns3: forward lost power information to xhci
usb: host: xhci-plat: allow upper layers to signal power loss
usb: xhci: change xhci_resume() parameters to explicit the desired info
usb: cdns3-ti: run HW init at resume() if HW was reset
usb: cdns3-ti: move reg writes to separate function
usb: cdns3: call cdns_power_is_lost() only once in cdns_resume()
usb: cdns3: rename hibernated argument of role->resume() to lost_power
usb: xhci: tegra: rename `runtime` boolean to `is_auto_runtime`
usb: host: xhci-plat: mvebu: use ->quirks instead of ->init_quirk() func
usb: dwc3: Don't use %pK through printk
usb: core: Don't use %pK through printk
usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev()
dt-bindings: usb: qcom,dwc3: Synchronize minItems for interrupts and -names
usb: common: usb-conn-gpio: switch psy_cfg from of_node to fwnode
usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running
usb: xhci: Don't change the status of stalled TDs on failed Stop EP
xhci: Avoid queuing redundant Stop Endpoint command for stalled endpoint
xhci: Handle spurious events on Etron host isoc enpoints
...
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soc/dt
arm64: ZynqMP DT changes for 6.15
- Align clock nodes with DT binding
- Add the first VN-X Versal NET board
- Move constants out of DT bindings
* tag 'zynqmp-dt-for-6.14' of https://github.com/Xilinx/linux-xlnx:
dt-bindings: xilinx: Deprecate header with firmware constants
arm64: zynqmp: Use DT header for firmware constants
arm64: versal-net: Add description for b2197-00 revA board
dt-bindings: soc: Add new VN-X board description based on Versal NET
arm64: zynqmp: add clock-output-names property in clock nodes
Link: https://lore.kernel.org/r/CAHTX3d+u1VmxP4vm0peQS-ST7o0BuCpKUPRVCSLMfAAb=eV3Xg@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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It makes sense that ARRAY_SIZE(prop) should == ARRAY_SIZE(prop-names),
so allow that to happen with interrupts.
Fixes bogus warnings such as:
usb@c2f8800: interrupt-names: ['pwr_event', 'qusb2_phy', 'hs_phy_irq'] is too short
Fixes: 53c6d854be4e ("dt-bindings: usb: dwc3: Clean up hs_phy_irq in binding")
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250308-topic-dt_bindings_fixes_usb-v2-1-3169a3394d5b@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document compatible string for Exynos7870 DWC3-compatible USB 2.0
driver. The devicetree node requires three clocks, named "bus_early",
"ref", and "ctrl".
Unlike other variants, Exynos7870's USB controller requires a single
3.0V regulator. Assert that the other 1.0V regulator requirement is
enforced on variants individually other than Exynos7870's.
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250301-exynos7870-usb-v3-1-f01697165d19@disroot.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The USB dwc3 core on Rockchip's RK3562 is the same as the one already
included in generic snps,dwc3. Extend the binding accordingly to allow
compatible = "rockchip,rk3562-dwc3", "snps,dwc3";
There are 4 clocks with different name sequency, add schema for it.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250227111913.2344207-10-kever.yang@rock-chips.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Some platforms like Marvell are cache coherent, so allow the
"dma-coherent" property.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250226214231.3745400-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The RichTek RT1711H and RT1719 chips do have a vbus pin that is
used for attach/detach detection (respectively, pin A1 and 11):
allow a vbus-supply phandle for that.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250219140143.104037-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add a port used to connect the SuperSpeed output endpoint to a
Type-C connector.
Note that the MediaTek XHCI controllers are always in front of a
different controller handling the USB HS (usually, MTU3), so the
only port that this controller provides is SuperSpeed, while the
HighSpeed one comes from elsewhere.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250220105514.43107-2-angelogioacchino.delregno@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Define the ports property in the mediatek,mtu3 device tree binding schema.
Include definitions for port@0 and port@1, specifying their roles as
High Speed (HS) and Super Speed (SS) data buses, respectively.
Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://lore.kernel.org/r/20250220142230.2530583-1-macpaul.lin@mediatek.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Firmware contants do not fit the purpose of bindings because they are not
independent IDs for abstractions. They are more or less just contants which
better to wire via header with DT which is using it.
That's why add deprecated message to dt binding header and also update
existing dt bindings not to use macros from the header and replace them by
it's value. Actually value is not relevant because it is only example.
The similar changes have been done by commit 9d9292576810 ("dt-bindings:
pinctrl: samsung: deprecate header with register constants").
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/2a6f0229522327939e6893565e540b75f854a37b.1738600745.git.michal.simek@amd.com
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Add a compatible for the exynos990-dwusb3 node. It's compatible with the
exynos850 variant when using the highspeed mode.
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250217-exynos990-bindings-usb3-v2-1-3b3f0809f4fb@mentallysanemainliners.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Replace free-form text of 'reg' property with proper constraints so
incorrect values can be actually reported.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250214114235.49476-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Extend support to Microchip hubs USB2512 & USB2513 which are identical
to USB2514 but offer less downstream ports (i.e. respectively 2 and 3
ports).
Signed-off-by: Catalin Popescu <catalin.popescu@leica-geosystems.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250213094338.1611389-2-catalin.popescu@leica-geosystems.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Microchip hub USB2514 has one 3V3 digital power supply and one 3V3
analog power supply. Add support for analog power supply vdda.
Signed-off-by: Catalin Popescu <catalin.popescu@leica-geosystems.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250213094338.1611389-1-catalin.popescu@leica-geosystems.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The Parade PS8830 is a USB4, DisplayPort and Thunderbolt 4 retimer,
controlled over I2C. It usually sits between a USB/DisplayPort PHY and the
Type-C connector, and provides orientation and altmode handling.
Currently, it is found on all boards featuring the Qualcomm Snapdragon
X Elite SoCs.
Document bindings for its new driver. Future-proof the schema for the
PS8833 variant, which seems to be similar to PS8830.
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250206-x1e80100-ps8830-v6-1-60b1e49cfa8d@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Some of the endpoints may be reserved by hardware for different purposes,
e.g., tracing control and output. This is the case, for instance, on
Intel Merrifield and Moorefield platforms that reserve a few and USB driver
may not use them for the regular transfers. Add the respective bindings.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Ferry Toth <fntoth@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250212193116.2487289-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt driver updates from Greg KH:
"Here is the USB and Thunderbolt driver updates for 6.14-rc1. Nothing
huge in here, just lots of new hardware support and updates for
existing drivers. Changes here are:
- big gadget f_tcm driver update
- other gadget driver updates and fixes
- thunderbolt driver updates for new hardware and capabilities and
lots more debugging functionality to handle it when things aren't
working well.
- xhci driver updates
- new USB-serial device updates
- typec driver updates, including a chrome platform driver (acked by
the subsystem maintainers)
- other small driver updates
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (123 commits)
usb: hcd: Bump local buffer size in rh_string()
Revert "usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null"
usb: typec: tcpci: Prevent Sink disconnection before vPpsShutdown in SPR PPS
usb: xhci: tegra: Fix OF boolean read warning
usb: host: xhci-plat: add support compatible ID PNP0D15
usb: typec: ucsi: Add a macro definition for UCSI v1.0
usb: dwc3: core: Defer the probe until USB power supply ready
usbip: Correct format specifier for seqnum from %d to %u
usbip: Fix seqnum sign extension issue in vhci_tx_urb
dt-bindings: usb: snps,dwc3: Split core description
usb: quirks: Add NO_LPM quirk for TOSHIBA TransMemory-Mx device
usb: dwc3: gadget: Reinitiate stream for all host NoStream behavior
USB: Use str_enable_disable-like helpers
USB: gadget: Use str_enable_disable-like helpers
USB: phy: Use str_enable_disable-like helpers
USB: typec: Use str_enable_disable-like helpers
USB: host: Use str_enable_disable-like helpers
USB: Replace own str_plural with common one
USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb()
usb: phy: Remove API devm_usb_put_phy()
...
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The Synopsys DWC3 core is found either as a standalone block or
integrated with vendor glue logic. So far the latter has been described
as two separate IP blocks in DeviceTree, but the two parts are not
separate.
In the case where the core is integrated together with vendor glue,
resources such as clock and resets are often customized by the vendor,
such that the standard properties doesn't make sense.
Split the snps,dwc3 binding in a description of the core properties and
the standard "glue" properties, in order to allow vendor bindings to
inherit the core properties.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250113-dwc3-refactor-v3-1-d1722075df7b@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Update dt-bindings to add IPQ5424 to USB DWC3 controller list.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20241118052839.382431-6-quic_varada@quicinc.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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DTS example in the bindings should be indented with 2- or 4-spaces and
aligned with opening '- |', so correct any differences like 3-spaces or
mixtures 2- and 4-spaces in one binding.
No functional changes here, but saves some comments during reviews of
new patches built on existing code.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Andrew Jeffery <andrew@codeconstruct.com.au> # aspeed,usb-vhub.yaml
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com> # ti,tusb73x0-pci.yaml
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> # brcm,bdc.yaml
Acked-by: Benjamin Bara <benjamin.bara@skidata.com> # cypress,hx3.yaml
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas
Link: https://lore.kernel.org/r/20250107131015.246461-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Update dt-bindings to add primary controller of QCS615 to USB
DWC3 controller list.
Although this controller has a QUSB2 Phy, it belongs to a
generation of SoCs like SDM670/SDM845/SM6350 where DP/DM is
used for wakeup instead of qusb2_phy interrupt.
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241224084621.4139021-2-krishna.kurapati@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add pd-revision property definition, to specify the maximum Power
Delivery Revision and Version supported by the connector.
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20241210-get_rev_upstream-v2-1-d0094e52d48f@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add a compatible entry for the onsemi FSUSB42 USB switch, which can be used
for switching orientation of the SBU lines in USB Type-C applications.
Drivers work as-is with the existing fallback compatible.
Link to datasheet: https://www.onsemi.com/pdf/datasheet/fsusb42-d.pdf
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241212-x1e80100-qcp-dp-v1-1-37cb362a0dfe@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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