Add this property to improve USB read write performance.

Signed-off-by: Ran Wang <ran.wan...@nxp.com>
---
 arch/arm/boot/dts/ls1021a.dtsi |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index bdd6e66..f788a89 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -713,6 +713,7 @@
                        dr_mode = "host";
                        snps,quirk-frame-length-adjustment = <0x20>;
                        snps,dis_rxdet_inp3_quirk;
+                       snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
                };
 
                pcie@3400000 {
-- 
1.7.1

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