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| author | Hemant Kumar <hemantk@codeaurora.org> | 2017-08-18 16:40:58 -0700 |
|---|---|---|
| committer | Ajay Agarwal <ajaya@codeaurora.org> | 2017-11-24 14:50:11 +0530 |
| commit | 03a86f5cb1adaa2e30a70eefd7bc1ab9509eea46 (patch) | |
| tree | db60032fbe17831a7d5b4734ebcef7846f9a4542 /Documentation | |
| parent | d33ed6b2cc80c5bbe156a1c3efb101f564a4e6ef (diff) | |
usb: host: Add support for usb core indexing
Unique usb core id is used to differentiate between
different usb controllers.
Change-Id: Ibd886f704e7ecedfbf035b8e5adea2852ddf25bf
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/dwc3.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index ddca4c39e2de..7328b2847e02 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -61,6 +61,7 @@ Optional properties: - snps,num-gsi-evt-buffs: If present, specifies number of GSI based hardware accelerated event buffers. 1 event buffer is needed per h/w accelerated endpoint. - xhci-imod-value: Interrupt moderation interval for host mode (in increments of 250nsec). + - usb-core-id: Differentiates between different controllers present on a device. This is usually a subnode to DWC3 glue to which it is connected. |