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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-17 09:36:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-17 09:36:43 -0800 |
| commit | 17f8d2009367c3da82882f70ccbdca9f8c7b5f20 (patch) | |
| tree | 80b8dc44dc22336501072cdc3b3e49d14c3867e1 /Documentation/ABI/testing/sysfs-class-typec | |
| parent | 3ad7945754000d868ed86315d33085a914c422c1 (diff) | |
| parent | da87d45b195148d670ab995367d52aa9e8a9a1fa (diff) | |
Merge tag 'usb-7.0-rc1' of 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
7.0-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
...
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-typec')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-typec | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-typec b/Documentation/ABI/testing/sysfs-class-typec index 38e101c17a00..737b76828b50 100644 --- a/Documentation/ABI/testing/sysfs-class-typec +++ b/Documentation/ABI/testing/sysfs-class-typec @@ -162,6 +162,17 @@ Description: Lists the supported USB Modes. The default USB mode that is used - usb3 (USB 3.2) - usb4 (USB4) +What: /sys/class/typec/<port>/<alt-mode>/priority +Date: July 2025 +Contact: Andrei Kuchynski <akuchynski@chromium.org> +Description: + Displays and allows setting the priority for a specific alternate mode. + The priority is an integer in the range 0-255. A lower numerical value + indicates a higher priority (0 is the highest). + If the new value is already in use by another mode, the priority of the + conflicting mode and any subsequent modes will be incremented until they + are all unique. + USB Type-C partner devices (eg. /sys/class/typec/port0-partner/) What: /sys/class/typec/<port>-partner/accessory_mode |