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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-03 16:00:42 -1000 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-03 16:00:42 -1000 |
commit | 2c40c1c6adab90ee4660caf03722b3a3ec67767b (patch) | |
tree | e83a44653acf861672e3352c91c8fa57f9930813 /Documentation/devicetree/bindings/usb/snps,dwc3.yaml | |
parent | 1f24458a1071f006e3f7449c08ae0f12af493923 (diff) | |
parent | c70793fb7632a153862ee9060e6d48131469a29c (diff) |
Merge tag 'usb-6.7-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 changes for 6.7-rc1.
Nothing really major in here, just lots of constant development for
new hardware. Included in here are:
- Thunderbolt (i.e. USB4) fixes for reported issues and support for
new hardware types and devices
- USB typec additions of new drivers and cleanups for some existing
ones
- xhci cleanups and expanded tracing support and some platform
specific updates
- USB "La Jolla Cove Adapter (LJCA)" support added, and the gpio,
spi, and i2c drivers for that type of device (all acked by the
respective subsystem maintainers.)
- lots of USB gadget driver updates and cleanups
- new USB dwc3 platforms supported, as well as other dwc3 fixes and
cleanups
- USB chipidea driver updates
- other smaller driver cleanups and additions, full details in the
shortlog
All of these have been in the linux-next tree for a while with no
reported problems"
* tag 'usb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (167 commits)
usb: gadget: uvc: Add missing initialization of ssp config descriptor
usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility
usb: raw-gadget: report suspend, resume, reset, and disconnect events
usb: raw-gadget: don't disable device if usb_ep_queue fails
usb: raw-gadget: properly handle interrupted requests
usb:cdnsp: remove TRB_FLUSH_ENDPOINT command
usb: gadget: aspeed_udc: Convert to platform remove callback returning void
dt-bindings: usb: fsa4480: Add compatible for OCP96011
usb: typec: fsa4480: Add support to swap SBU orientation
dt-bindings: usb: fsa4480: Add data-lanes property to endpoint
usb: typec: tcpm: Fix NULL pointer dereference in tcpm_pd_svdm()
Revert "dt-bindings: usb: Add bindings for multiport properties on DWC3 controller"
Revert "dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport"
thunderbolt: Fix one kernel-doc comment
usb: gadget: f_ncm: Always set current gadget in ncm_bind()
usb: core: Remove duplicated check in usb_hub_create_port_device
usb: typec: tcpm: Add additional checks for contaminant
arm64: dts: rockchip: rk3588s: Add USB3 host controller
usb: dwc3: add optional PHY interface clocks
dt-bindings: usb: add rk3588 compatible to rockchip,dwc3
...
Diffstat (limited to 'Documentation/devicetree/bindings/usb/snps,dwc3.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml index a696f23730d3..ee5af4b381b1 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml @@ -310,6 +310,62 @@ properties: maximum: 62 deprecated: true + snps,rx-thr-num-pkt: + description: + USB RX packet threshold count. In host mode, this field specifies + the space that must be available in the RX FIFO before the core can + start the corresponding USB RX transaction (burst). + In device mode, this field specifies the space that must be + available in the RX FIFO before the core can send ERDY for a + flow-controlled endpoint. It is only used for SuperSpeed. + The valid values for this field are from 1 to 15. (DWC3 SuperSpeed + USB 3.0 Controller Databook) + $ref: /schemas/types.yaml#/definitions/uint8 + minimum: 1 + maximum: 15 + + snps,rx-max-burst: + description: + Max USB RX burst size. In host mode, this field specifies the + Maximum Bulk IN burst the DWC_usb3 core can perform. When the system + bus is slower than the USB, RX FIFO can overrun during a long burst. + You can program a smaller value to this field to limit the RX burst + size that the core can perform. It only applies to SS Bulk, + Isochronous, and Interrupt IN endpoints in the host mode. + In device mode, this field specifies the NUMP value that is sent in + ERDY for an OUT endpoint. + The valid values for this field are from 1 to 16. (DWC3 SuperSpeed + USB 3.0 Controller Databook) + $ref: /schemas/types.yaml#/definitions/uint8 + minimum: 1 + maximum: 16 + + snps,tx-thr-num-pkt: + description: + USB TX packet threshold count. This field specifies the number of + packets that must be in the TXFIFO before the core can start + transmission for the corresponding USB transaction (burst). + This count is valid in both host and device modes. It is only used + for SuperSpeed operation. + Valid values are from 1 to 15. (DWC3 SuperSpeed USB 3.0 Controller + Databook) + $ref: /schemas/types.yaml#/definitions/uint8 + minimum: 1 + maximum: 15 + + snps,tx-max-burst: + description: + Max USB TX burst size. When the system bus is slower than the USB, + TX FIFO can underrun during a long burst. Program a smaller value + to this field to limit the TX burst size that the core can execute. + In Host mode, it only applies to SS Bulk, Isochronous, and Interrupt + OUT endpoints. This value is not used in device mode. + Valid values are from 1 to 16. (DWC3 SuperSpeed USB 3.0 Controller + Databook) + $ref: /schemas/types.yaml#/definitions/uint8 + minimum: 1 + maximum: 16 + snps,rx-thr-num-pkt-prd: description: Periodic ESS RX packet threshold count (host mode only). Set this and |