diff options
| author | Richard Zhu <hongxing.zhu@nxp.com> | 2022-09-05 04:23:03 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lpieralisi@kernel.org> | 2022-10-03 10:34:46 +0200 |
| commit | cbcf8722b523dcf0970ab67dc3d5ced1ea7b334e (patch) | |
| tree | 46917549d5d445841bef06027e0f647a881fbbfd /drivers/pci | |
| parent | PCI: imx6: Add i.MX8MP PCIe support (diff) | |
| download | linux-cbcf8722b523dcf0970ab67dc3d5ced1ea7b334e.tar.xz linux-cbcf8722b523dcf0970ab67dc3d5ced1ea7b334e.zip | |
phy: freescale: imx8m-pcie: Fix the wrong order of phy_init() and phy_power_on()
Refer to phy_core driver, phy_init() must be called before phy_power_on().
Fix the wrong order of phy_init() and phy_power_on() here.
Link: https://lore.kernel.org/r/1662344583-18874-1-git-send-email-hongxing.zhu@nxp.com
Fixes: 1aa97b002258 ("phy: freescale: pcie: Initialize the imx8 pcie standalone phy driver")
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-imx6.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index facc8e7b01c2..2616585ca5f8 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -945,7 +945,7 @@ static int imx6_pcie_host_init(struct dw_pcie_rp *pp) } if (imx6_pcie->phy) { - ret = phy_power_on(imx6_pcie->phy); + ret = phy_init(imx6_pcie->phy); if (ret) { dev_err(dev, "pcie PHY power up failed\n"); goto err_clk_disable; @@ -959,7 +959,7 @@ static int imx6_pcie_host_init(struct dw_pcie_rp *pp) } if (imx6_pcie->phy) { - ret = phy_init(imx6_pcie->phy); + ret = phy_power_on(imx6_pcie->phy); if (ret) { dev_err(dev, "waiting for PHY ready timeout!\n"); goto err_phy_off; @@ -971,7 +971,7 @@ static int imx6_pcie_host_init(struct dw_pcie_rp *pp) err_phy_off: if (imx6_pcie->phy) - phy_power_off(imx6_pcie->phy); + phy_exit(imx6_pcie->phy); err_clk_disable: imx6_pcie_clk_disable(imx6_pcie); err_reg_disable: |