From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ran Wang Subject: [PATCH 2/2] arm: dts: ls1021a: Add incr-burst-byte-adjustment property to USB3 node Date: Wed, 19 Dec 2018 17:41:09 +0800 Message-ID: <20181219094109.3836-2-ran.wang_1@nxp.com> References: <20181219094109.3836-1-ran.wang_1@nxp.com> Return-path: In-Reply-To: <20181219094109.3836-1-ran.wang_1@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: Shawn Guo , Li Yang , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ran Wang List-Id: devicetree@vger.kernel.org Add this property to improve USB read write performance. Signed-off-by: Ran Wang --- 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