From 08a5b7bc69e8ee92fca57e0e1824f0ddd9cf87e3 Mon Sep 17 00:00:00 2001 From: Tony Truong Date: Tue, 27 Oct 2020 20:27:46 -0700 Subject: [PATCH] ARM: dts: msm: keep PCIe in EQ Master Phase for at least 1ms on sdxlemur PCIe PHY on sdxlemur requires the equalization master phase of link training to be at least 1ms long before proceeding to the next LTSSM state. Add the corresponding DT entry to configure the controller to meet this requirement on sdxlemur. Change-Id: Ied893d27cdc7a62c8a9284a9f16348ab8122094a --- qcom/sdxlemur-pcie.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/qcom/sdxlemur-pcie.dtsi b/qcom/sdxlemur-pcie.dtsi index 2ab0fd2ceba7..9e13fe07f23d 100644 --- a/qcom/sdxlemur-pcie.dtsi +++ b/qcom/sdxlemur-pcie.dtsi @@ -107,6 +107,7 @@ <0x100 &apps_smmu 0x0201 0x1>; qcom,aux-clk-freq = <17>; /* 16.6 MHz */ + qcom,eq-fmdc-t-min-phase23 = <1>; qcom,slv-addr-space-size = <0x40000000>; qcom,ep-latency = <10>;