linux-toradex.git/Documentation/devicetree/bindings/usb, branch master

Merge tag 'usb-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2026-02-17T17:36:43+00:00

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the "big" set of USB and Thunderbolt driver updates for
  7.0-rc1. Overall more lines were removed than added, thanks to
  dropping the obsolete isp1362 USB host controller driver, always a
  nice change.

  Other than that, nothing major happening here, highlights are:

   - lots of dwc3 driver updates and new hardware support added

   - usb gadget function driver updates

   - usb phy driver updates

   - typec driver updates and additions

   - USB rust binding updates for syntax and formatting changes

   - more usb serial device ids added

   - other smaller USB core and driver updates and additions

  All of these have been in linux-next for a long time, with no reported
  problems"

* tag 'usb-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (77 commits)
  usb: typec: ucsi: Add Thunderbolt alternate mode support
  usb: typec: hd3ss3220: Check if regulator needs to be switched
  usb: phy: tegra: parametrize PORTSC1 register offset
  usb: phy: tegra: parametrize HSIC PTS value
  usb: phy: tegra: return error value from utmi_wait_register
  usb: phy: tegra: cosmetic fixes
  dt-bindings: usb: renesas,usbhs: Add RZ/G3E SoC support
  usb: dwc2: fix resume failure if dr_mode is host
  usb: cdns3: fix role switching during resume
  usb: dwc3: gadget: Move vbus draw to workqueue context
  USB: serial: option: add Telit FN920C04 RNDIS compositions
  usb: dwc3: Log dwc3 address in traces
  usb: gadget: tegra-xudc: Add handling for BLCG_COREPLL_PWRDN
  usb: phy: tegra: add HSIC support
  usb: phy: tegra: use phy type directly
  usb: typec: ucsi: Enforce mode selection for cros_ec_ucsi
  usb: typec: ucsi: Support mode selection to activate altmodes
  usb: typec: Introduce mode_selection bit
  usb: typec: Implement mode selection
  usb: typec: Expose alternate mode priority via sysfs
  ...

Merge tag 'devicetree-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2026-02-12T02:27:08+00:00

Pull devicetree updates from Rob Herring:
 "DT core:

   - Sync dtc/libfdt with upstream v1.7.2-62-ga26ef6400bd8

   - Add a for_each_compatible_node_scoped() loop and convert users in
     cpufreq, dmaengine, clk, cdx, powerpc and Arm

   - Simplify of/platform.c with scoped loop helpers

   - Add fw_devlink tracking for "mmc-pwrseq"

   - Optimize fw_devlink callback code size for pinctrl-N properties

   - Replace strcmp_suffix() with strends()

  DT bindings:

   - Support building single binding targets

   - Convert google,goldfish-fb, cznic,turris-mox-rwtm, ti,prm-inst

   - Add bindings for Freescale AVIC, Realtek RTD1xxx system
     controllers, Microchip 25AA010A EEPROM, OnSemi FIN3385, IEI
     WT61P803 PUZZLE, Delta Electronics DPS-800-AB power supply,
     Infineon IR35221 Digital Multi-phase Controller, Infineon PXE1610
     Digital Dual Output 6+1 VR12.5 & VR13 CPU Controller,
     socionext,uniphier-smpctrl, and xlnx,zynqmp-firmware

   - Lots of trivial binding fixes to address warnings in DTS files.
     These are mostly for arm64 platforms which is getting closer to be
     warning free. Some public shaming has helped.

   - Fix I2C bus node names in examples

   - Drop obsolete brcm,vulcan-soc binding

   - Drop unreferenced binding headers"

* tag 'devicetree-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (60 commits)
  dt-bindings: interrupt-controller: Add compatiblie string fsl,imx(1|25|27|31|35)-avic
  dt-bindings: soc: imx: add fsl,aips and fsl,emi compatible strings
  dt-bindings: display: bridge: lt8912b: Drop reset gpio requirement
  dt-bindings: firmware: fsl,scu: Mark multi-channel MU layouts as deprecated
  cpufreq: s5pv210: Simplify with scoped for each OF child loop
  dmaengine: fsl_raid: Simplify with scoped for each OF child loop
  clk: imx: imx31: Simplify with scoped for each OF child loop
  clk: imx: imx27: Simplify with scoped for each OF child loop
  cdx: Use mutex guard to simplify error handling
  cdx: Simplify with scoped for each OF child loop
  powerpc/wii: Simplify with scoped for each OF child loop
  powerpc/fsp2: Simplify with scoped for each OF child loop
  ARM: exynos: Simplify with scoped for each OF child loop
  ARM: at91: Simplify with scoped for each OF child loop
  of: Add for_each_compatible_node_scoped() helper
  dt-bindings: Fix emails with spaces or missing brackets
  scripts/dtc: Update to upstream version v1.7.2-62-ga26ef6400bd8
  dt-bindings: crypto: inside-secure,safexcel: Mandate only ring IRQs
  dt-bindings: crypto: inside-secure,safexcel: Add SoC compatibles
  of: reserved_mem: Fix placement of __free() annotation
  ...

dt-bindings: usb: renesas,usbhs: Add RZ/G3E SoC support

2026-02-05T16:16:24+00:00

Document the Renesas USBHS controller found on the Renesas RZ/G3E SoC.
The USBHS block on RZ/G3E is functionally identical to the one found
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.

Acked-by: Conor Dooley 
Signed-off-by: Tommaso Merciai 
Reviewed-by: Geert Uytterhoeven 
Link: https://patch.msgid.link/20260129165412.557643-1-tommaso.merciai.xr@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman

dt-bindings: Fix I2C bus node names in examples

2026-02-04T02:58:11+00:00

I2C bus node names are expected to be just "i2c", if there is just one
such node in given example.  Replace remaining bad examples with
scripted:

  git grep -l '\si2c[0-9] {' Documentation/devicetree/ | xargs sed -i -e 's/i2c[0-9] {/i2c {/'

Suggested-by: Rob Herring 
Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Laurent Pinchart 
Reviewed-by: AngeloGioacchino Del Regno 
Link: https://patch.msgid.link/20260114081322.53411-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm)

Merge 6.19-rc6 usb-next

2026-01-19T09:24:11+00:00

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: Add binding for WCH CH334/CH335 hub controller

2026-01-16T12:48:10+00:00

The WCH CH334/CH335[0] are USB2.0 protocol compliant 4-port USB HUB
controller chips, supporting USB2.0 high-speed and full-speed for
upstream ports, and USB2.0 high-speed 480Mbps, full-speed 12Mbps and
low-speed 1.5Mbps for downstream ports, supporting not only low-cost STT
mode (single TT schedules 4 downstream ports in time share), but also
supports high performance MTT mode (4 TTs each corresponding to 1 port,
concurrent processing).

Add a device tree binding for it.

[0]: https://www.wch-ic.com/downloads/CH334DS1_PDF.html

Signed-off-by: Chaoyi Chen 
Reviewed-by: Rob Herring (Arm) 
Link: https://patch.msgid.link/20260113095827.115-2-kernel@airkyi.com
Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: qcom,dwc3: Correct MSM8994 interrupts

2026-01-07T15:28:15+00:00

According to the reference manual, MSM8994 does have QUSB2 PHY and does
not have DP/DM IRQs interrupts.  It is also logical it has the same
constraints as similar device: MSM8996.

This fixes dtbs_check warnings like:

  msm8994-sony-xperia-kitakami-karin.dtb: usb@f92f8800 (qcom,msm8994-dwc3): interrupt-names:1: 'hs_phy_irq' was expected
  msm8994-sony-xperia-kitakami-karin.dtb: usb@f92f8800 (qcom,msm8994-dwc3): interrupt-names:2: 'dp_hs_phy_irq' was expected
  msm8994-sony-xperia-kitakami-karin.dtb: usb@f92f8800 (qcom,msm8994-dwc3): interrupt-names:3: 'dm_hs_phy_irq' was expected

Fixes: 53c6d854be4e ("dt-bindings: usb: dwc3: Clean up hs_phy_irq in binding")
Fixes: 6e762f7b8edc ("dt-bindings: usb: Introduce qcom,snps-dwc3")
Signed-off-by: Krzysztof Kozlowski 
Link: https://patch.msgid.link/20260106185012.19551-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: qcom,dwc3: Correct IPQ5018 interrupts

2026-01-07T15:28:15+00:00

According to reference manual, IPQ5018 does not have QUSB2 PHY and its
interrupts should rather match ones used in IPQ5332 (so power_event,
eud_dmse_int_mx, eud_dpse_int_mx).

Fixes: 53c6d854be4e ("dt-bindings: usb: dwc3: Clean up hs_phy_irq in binding")
Fixes: 6e762f7b8edc ("dt-bindings: usb: Introduce qcom,snps-dwc3")
Signed-off-by: Krzysztof Kozlowski 
Link: https://patch.msgid.link/20260106185012.19551-3-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: Add Socionext Uniphier DWC3 controller

2026-01-07T15:14:06+00:00

The Socionext Uniphier DWC3 controller binding is already in use, but
undocumented. It's a straight-forward binding similar to other DWC3
bindings.

Signed-off-by: Rob Herring (Arm) 
Reviewed-by: Kunihiko Hayashi 
Link: https://patch.msgid.link/20260105162418.2842825-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: Add Microchip LAN969x support

2026-01-07T15:13:51+00:00

Microchip LAN969x has DWC3 compatible controller, though limited to 2.0(HS)
speed, so document it.

Signed-off-by: Robert Marko 
Reviewed-by: Rob Herring (Arm) 
Link: https://patch.msgid.link/20251229184004.571837-2-robert.marko@sartura.hr
Signed-off-by: Greg Kroah-Hartman