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From: Ran Wang <ran.wang_1@nxp.com>
To: Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will.deacon@arm.com>
Cc: devicetree@vger.kernel.org, Ran Wang <ran.wang_1@nxp.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] arm64: dts: layerscape: Add incr-burst-type-adjustment property to USB3 node
Date: Wed, 19 Dec 2018 17:41:08 +0800	[thread overview]
Message-ID: <20181219094109.3836-1-ran.wang_1@nxp.com> (raw)

Add this property to all layerscape platforms to improve USB read write performance.

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi |    1 +
 arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi |    3 +++
 arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi |    3 +++
 arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi |    1 +
 arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi |    2 ++
 arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi |    2 ++
 6 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index 816f3a4..ab7a8ce 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -446,6 +446,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		sata: sata@3200000 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 70057b4..1fff054 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -611,6 +611,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		usb1: usb3@3000000 {
@@ -620,6 +621,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		usb2: usb3@3100000 {
@@ -629,6 +631,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		sata: sata@3200000 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 9a2106e..160fb1c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -572,6 +572,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		usb1: usb@3000000 {
@@ -581,6 +582,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		usb2: usb@3100000 {
@@ -590,6 +592,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		sata: sata@3200000 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index de93b42..550f9b5 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -377,6 +377,7 @@
 			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";
 		};
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 6d6ca16..476cdf8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -727,6 +727,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		usb1: usb3@3110000 {
@@ -737,6 +738,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		ccn@4000000 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index a79f5c1..14e6eb7 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -658,6 +658,7 @@
 			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";
 		};
 
@@ -668,6 +669,7 @@
 			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";
 		};
 
-- 
1.7.1


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             reply	other threads:[~2018-12-19  9:46 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-19  9:41 Ran Wang [this message]
2018-12-19  9:41 ` [PATCH 2/2] arm: dts: ls1021a: Add incr-burst-byte-adjustment property to USB3 node Ran Wang
2019-01-12  1:42 ` [PATCH 1/2] arm64: dts: layerscape: Add incr-burst-type-adjustment " Shawn Guo

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