2020-04-10 02:47:05 +00:00
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From f12e1e289702b9828a2d7deba8744b212e7a6758 Mon Sep 17 00:00:00 2001
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From: Ran Wang <ran.wang_1@nxp.com>
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Date: Fri, 27 Dec 2019 18:20:23 +0800
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Subject: [PATCH] arm64: dts: ls208xa: Remove dma-coherent from dwc3 nodes
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ls208xa encounteded below USB failure when applying dma-coherent, remove it.
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[ 11.087839] xhci-hcd xhci-hcd.1.auto: Error while assigning device slot ID
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[ 11.094730] xhci-hcd xhci-hcd.1.auto: Max number of devices this xHCI host supports is 127.
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[ 11.103103] xhci-hcd xhci-hcd.0.auto: Error while assigning device slot ID
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[ 11.109985] xhci-hcd xhci-hcd.0.auto: Max number of devices this xHCI host supports is 127.
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[ 11.118348] usb usb2-port1: couldn't allocate usb_device
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[ 11.123680] usb usb4-port1: couldn't allocate usb_device
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Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
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---
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arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 2 --
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1 file changed, 2 deletions(-)
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--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
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+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
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2021-07-25 18:36:53 +00:00
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@@ -737,7 +737,6 @@
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2020-04-10 02:47:05 +00:00
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snps,dis_rxdet_inp3_quirk;
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snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
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snps,host-vbus-glitches;
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- dma-coherent;
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};
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usb1: usb3@3110000 {
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2021-07-25 18:36:53 +00:00
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@@ -750,7 +749,6 @@
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2020-04-10 02:47:05 +00:00
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snps,dis_rxdet_inp3_quirk;
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snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
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snps,host-vbus-glitches;
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- dma-coherent;
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};
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ccn@4000000 {
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