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Commit 920c0ba4 authored by Jyothi Kumar Seerapu's avatar Jyothi Kumar Seerapu
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ARM: dts: qcom: Set PCIe Wr halt to 1GB and disable BDF halt for sdxlemur 

This change will set the PCIe Wr halt window size to 1GB and
disables BDF halt for sdxlemur for HSP MBB direct attach.

In sdxlemur for HSP MBB direct attaches observed throughput degradation
due to PCIe latencies with default PCIe write halt window of 1MB and
BDF halt feature enable.
So, increased PCIe Wr halt window size to 1GB and disabled
BDF halt for sdxlemur.

Change-Id: If18101e5ea9b969a8f7d9dc66d2c795d5a960507
parent cb9b3a6b

qcom/sdxlemur-mtp-mbb.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@ 


&pcie0 {

	qcom,boot-option = <0x1>;

	qcom,bdf-halt-dis;

	qcom,wr-halt-size = <0x1e>;

};



&pm7250b_vadc {