diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pci-imx6.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-imx6.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index cd151222d000..1f5347bd694b 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -805,6 +805,25 @@ static void imx6_pcie_ltssm_enable(struct device *dev) } } +static void imx6_pcie_ltssm_disable(struct device *dev) +{ + struct imx6_pcie *imx6_pcie = dev_get_drvdata(dev); + + switch (imx6_pcie->drvdata->variant) { + case IMX6Q: + case IMX6SX: + case IMX6QP: + regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12, + IMX6Q_GPR12_PCIE_CTL_2, 0); + break; + case IMX7D: + case IMX8MQ: + case IMX8MM: + reset_control_assert(imx6_pcie->apps_reset); + break; + } +} + static int imx6_pcie_start_link(struct dw_pcie *pci) { struct imx6_pcie *imx6_pcie = to_imx6_pcie(pci); @@ -948,25 +967,6 @@ static const struct dw_pcie_ops dw_pcie_ops = { .start_link = imx6_pcie_start_link, }; -static void imx6_pcie_ltssm_disable(struct device *dev) -{ - struct imx6_pcie *imx6_pcie = dev_get_drvdata(dev); - - switch (imx6_pcie->drvdata->variant) { - case IMX6SX: - case IMX6QP: - regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12, - IMX6Q_GPR12_PCIE_CTL_2, 0); - break; - case IMX7D: - case IMX8MM: - reset_control_assert(imx6_pcie->apps_reset); - break; - default: - dev_err(dev, "ltssm_disable not supported\n"); - } -} - static void imx6_pcie_pm_turnoff(struct imx6_pcie *imx6_pcie) { struct device *dev = imx6_pcie->pci->dev; |