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Commit 94c93530 authored by Tony Truong's avatar Tony Truong
Browse files

msm: pcie: increase the detect threshold 



Increase the detect threshold to filter out the noise
on the link.

Change-Id: I8ec3c0893f6b8d86251f762719a89377c6f72d13
Signed-off-by: default avatarTony Truong <truong@codeaurora.org>
parent dbb2d58c

drivers/pci/host/pci-msm.c

+1 −1
Original line number Diff line number Diff line
@@ -825,7 +825,7 @@ static void pcie_phy_init(struct msm_pcie_dev_t *dev) 
				0x67);

	msm_pcie_write_reg(dev->phy, QSERDES_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80);

	msm_pcie_write_reg(dev->phy, QSERDES_RX_SIGDET_ENABLES, 0x40);

	msm_pcie_write_reg(dev->phy, QSERDES_RX_SIGDET_CNTRL, 0x90);

	msm_pcie_write_reg(dev->phy, QSERDES_RX_SIGDET_CNTRL, 0xB0);

	msm_pcie_write_reg(dev->phy, QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x06);

	msm_pcie_write_reg(dev->phy, QSERDES_COM_PLL_RXTXEPCLK_EN, 0x10);

	msm_pcie_write_reg(dev->phy, PCIE_PHY_ENDPOINT_REFCLK_DRIVE, 0x10);