linux-kernel - [PATCH 2/2] arm64: dts: ls1088a: add snps incr burst type adjustment for usb1

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Message-Id: <20211204011537.8963-2-leoyang.li@nxp.com>
Date:   Fri,  3 Dec 2021 19:15:37 -0600
From:   Li Yang <leoyang.li@....com>
To:     Shawn Guo <shawnguo@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Li Yang <leoyang.li@....com>, Pengbo Mu <pengbo.mu@....com>
Subject: [PATCH 2/2] arm64: dts: ls1088a: add snps incr burst type adjustment for usb1

This property could fix the defect that external usb device
always prints this error log --- 'reset SuperSpeed USB device number n
using xhci_hcd' when system power on.

Signed-off-by: Pengbo Mu <pengbo.mu@....com>
Signed-off-by: Li Yang <leoyang.li@....com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 1eda080b497c..3ed1f2c51cad 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -497,6 +497,7 @@ usb1: usb@...0000 {
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 			status = "disabled";
 		};
 
-- 
2.25.1