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Commit b9fe6a2d authored by Yan He's avatar Yan He
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msm: pcie: adjust PCIe config for write latency



Adjust PCIe configuration to reduce the latency of a PCIe write.

Change-Id: I6946d3dadab9b1ec43aae7f0982c32247a6a98e8
CRs-fixed: 657045
Signed-off-by: default avatarYan He <yanhe@codeaurora.org>
parent e589fedd
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+2 −0
Original line number Diff line number Diff line
@@ -1127,6 +1127,8 @@ int msm_pcie_enable(struct msm_pcie_dev_t *dev, u32 options)
	/* change DBI base address */
	writel_relaxed(0, dev->parf + PCIE20_PARF_DBI_BASE_ADDR);

	writel_relaxed(0x3656, dev->parf + PCIE20_PARF_SYS_CTRL);

	/* init PCIe PHY */
	pcie_phy_init(dev);