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Subject[RFC v3 2/3] arm64: boot: dts: qcom: sm8150: Enable dynamic TX FIFO resize logic
Date
Enable the flexible TX FIFO resize logic on SM8150.  Using a larger TX FIFO
SZ can help account for situations when system latency is greater than the
USB bus transmission latency.

Signed-off-by: Wesley Cheng <wcheng@codeaurora.org>
---
arch/arm64/boot/dts/qcom/sm8150.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index a36512d..c285233 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -708,6 +708,7 @@
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
snps,dis_u2_susphy_quirk;
snps,dis_enblslpm_quirk;
+ tx-fifo-resize;
phys = <&usb_1_hsphy>, <&usb_1_ssphy>;
phy-names = "usb2-phy", "usb3-phy";
};
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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