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PCI: rockchip: dw: Increase delay for power to make link stable

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Change-Id: Ib3369aeac9f99004a0b3f5831966cb04c0c7f750
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
This commit is contained in:
Shawn Lin
2020-11-12 18:29:44 +08:00
committed by Tao Huang
parent 537a1fadc3
commit 2f9fd14733
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/controller/dwc/pcie-dw-rockchip.c
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@@ -415,7 +415,7 @@ static int rk_pcie_establish_link(struct dw_pcie *pci)
/* Rest the device */
gpiod_set_value_cansleep(rk_pcie->rst_gpio, 0);
msleep(100);
msleep(1000);
gpiod_set_value_cansleep(rk_pcie->rst_gpio, 1);
rk_pcie_disable_ltssm(rk_pcie);