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From f12e1e289702b9828a2d7deba8744b212e7a6758 Mon Sep 17 00:00:00 2001
From: Ran Wang <ran.wang_1@nxp.com>
Date: Fri, 27 Dec 2019 18:20:23 +0800
Subject: [PATCH] arm64: dts: ls208xa: Remove dma-coherent from dwc3 nodes

ls208xa encounteded below USB failure when applying dma-coherent, remove it.
[   11.087839] xhci-hcd xhci-hcd.1.auto: Error while assigning device slot ID
[   11.094730] xhci-hcd xhci-hcd.1.auto: Max number of devices this xHCI host supports is 127.
[   11.103103] xhci-hcd xhci-hcd.0.auto: Error while assigning device slot ID
[   11.109985] xhci-hcd xhci-hcd.0.auto: Max number of devices this xHCI host supports is 127.
[   11.118348] usb usb2-port1: couldn't allocate usb_device
[   11.123680] usb usb4-port1: couldn't allocate usb_device

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 2 --
 1 file changed, 2 deletions(-)

--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -738,7 +738,6 @@
 			snps,dis_rxdet_inp3_quirk;
 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 			snps,host-vbus-glitches;
-			dma-coherent;
 		};
 
 		usb1: usb3@3110000 {
@@ -751,7 +750,6 @@
 			snps,dis_rxdet_inp3_quirk;
 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 			snps,host-vbus-glitches;
-			dma-coherent;
 		};
 
 		ccn@4000000 {