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Commit 262c25d6 authored by Pengbo Mu's avatar Pengbo Mu Committed by Felipe Balbi
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arm64: dts: dwc3: description of incr burst type 



Add description of 'snps,incr-burst-type-adjustment' to binding
so that configuring devicetree.

Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarRan Wang <ran.wang_1@nxp.com>
Signed-off-by: default avatarPengbo Mu <pengbo.mu@nxp.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent d9612c2f

Documentation/devicetree/bindings/usb/dwc3.txt

+6 −0
Original line number Diff line number Diff line
@@ -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>;

};