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arm64: versal: Add GFLADJ quirks for correcting SOF generation to DWC3

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Add quirk for adjusting the GFLADJ register (global frame length
adjustment register) to trigger SOFs exactly at 125us time period.

Signed-off-by: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Anurag Kumar Vulisha
2019-06-21 19:18:01 +05:30
committed by Michal Simek
parent 621acfb3be
commit 440f4f44eb
1 changed files with 2 additions and 0 deletions
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2
arch/arm/dts/versal.dtsi
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@@ -416,6 +416,8 @@
/* iommus = <&smmu 0x230>; */
snps,dis_u2_susphy_quirk;
snps,dis_u3_susphy_quirk;
snps,quirk-frame-length-adjustment = <0x20>;
snps,refclk_fladj;
/* dma-coherent; */
};
};