DWC_usb31 periodic transfer at 48K+ bytes per interval may need modification to the TX/RX packet threshold to achieve optimal result. Add properties to make it configurable. Cc: John Youn <johnyoun@xxxxxxxxxxxx> Signed-off-by: Thinh Nguyen <thinhn@xxxxxxxxxxxx> --- Documentation/devicetree/bindings/usb/dwc3.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index 52fb41046b34..a532fa6bf884 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -55,6 +55,10 @@ Optional properties: - snps,quirk-frame-length-adjustment: Value for GFLADJ_30MHZ field of GFLADJ register for post-silicon frame length adjustment when the fladj_30mhz_sdbnd signal is invalid or incorrect. + - snps,rx-thr-num-pkt-prd: periodic ESS RX packet threshold count. + - snps,rx-max-burst-prd: Max periodic ESS RX burst size. + - snps,tx-thr-num-pkt-prd: periodic ESS TX packet threshold count. + - snps,tx-max-burst-prd: Max periodic ESS TX burst size. - <DEPRECATED> tx-fifo-resize: determines if the FIFO *has* to be reallocated. -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
