linux-kernel - [PATCH] ARM: dts: ls2080a: Add quirk for Erratum A009116

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Message-ID: <1455059287-2500-1-git-send-email-Lijun.Pan@freescale.com>
Date:	Tue, 9 Feb 2016 17:08:07 -0600
From:	Lijun Pan <Lijun.Pan@...escale.com>
To:	<linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<devicetree@...r.kernel.org>
CC:	<shawnguo@...nel.org>, <rajesh.bhagat@...escale.com>,
	Lijun Pan <Lijun.Pan@...escale.com>
Subject: [PATCH] ARM: dts: ls2080a: Add quirk for Erratum A009116

Add "snps,quirk-frame-length-adjustment" property to
USB3 node for erratum A009116. This property provides
value of GFLADJ_30MHZ for post silicon frame length
adjustment.

Signed-off-by: Lijun Pan <Lijun.Pan@...escale.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index 6e9e033..fa506f5 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -501,6 +501,7 @@
 			reg = <0x0 0x3100000 0x0 0x10000>;
 			interrupts = <0 80 0x4>; /* Level high type */
 			dr_mode = "host";
+			snps,quirk-frame-length-adjustment = <0x20>;
 		};
 
 		usb1: usb3@...0000 {
@@ -509,6 +510,7 @@
 			reg = <0x0 0x3110000 0x0 0x10000>;
 			interrupts = <0 81 0x4>; /* Level high type */
 			dr_mode = "host";
+			snps,quirk-frame-length-adjustment = <0x20>;
 		};
 
 		ccn@...0000 {
-- 
1.7.9.5