DWC_usb32 has a feature where it can issue multiple TRB fetch requests. Add a new property to limit and only do only single TRB fetch request. Signed-off-by: Thinh Nguyen <thinhn@xxxxxxxxxxxx> --- Documentation/devicetree/bindings/usb/dwc3.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index ff35fa6de2eb..29d6f9b1fc70 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -108,6 +108,8 @@ Optional properties: - snps,num-trb-prefetch: max value to do TRBs cache for DWC_usb32. The value can be from 1 to DWC_USB32_CACHE_TRBS_PER_TRANSFER. Default value is DWC_USB32_CACHE_TRBS_PER_TRANSFER. + - snps,dis-mult-trb-fetch: set to issue only single TRB fetch request in + DWC_usb32. - <DEPRECATED> tx-fifo-resize: determines if the FIFO *has* to be reallocated. - snps,incr-burst-type-adjustment: Value for INCR burst type of GSBUSCFG0 -- 2.11.0
