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-rw-r--r--dts/Bindings/usb/dwc3.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/dts/Bindings/usb/dwc3.txt b/dts/Bindings/usb/dwc3.txt
index 7f13ebe..3e4c38b 100644
--- a/dts/Bindings/usb/dwc3.txt
+++ b/dts/Bindings/usb/dwc3.txt
@@ -96,6 +96,11 @@ Optional properties:
enable periodic ESS TX threshold.
- <DEPRECATED> tx-fifo-resize: determines if the FIFO *has* to be reallocated.
+ - snps,incr-burst-type-adjustment: Value for INCR burst type of GSBUSCFG0
+ register, undefined length INCR burst type enable and INCRx type.
+ When just one value, which means INCRX burst mode enabled. When
+ more than one value, which means undefined length INCR burst type
+ enabled. The values can be 1, 4, 8, 16, 32, 64, 128 and 256.
- in addition all properties from usb-xhci.txt from the current directory are
supported as well
@@ -108,4 +113,5 @@ dwc3@4a030000 {
reg = <0x4a030000 0xcfff>;
interrupts = <0 92 4>
usb-phy = <&usb2_phy>, <&usb3,phy>;
+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
};