PCI: imx6: Deassert apps_reset in imx_pcie_deassert_core_reset()

[ Upstream commit ef61c7d8d032adb467f99d03ccfaa293b417ac75 ]

Since the apps_reset is asserted in imx_pcie_assert_core_reset(), it should
be deasserted in imx_pcie_deassert_core_reset().

Fixes: 9b3fe6796d7c ("PCI: imx6: Add code to support i.MX7D")
Link: https://lore.kernel.org/r/20241126075702.4099164-6-hongxing.zhu@nxp.com
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 22bf21846b79d0ce11f80a7c160d16c7a3a679c6..94f5246b3a7207c0077d3e5339151de540a8f839 100644 (file)
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -775,6 +775,7 @@ static void imx_pcie_assert_core_reset(struct imx_pcie *imx_pcie)
 static int imx_pcie_deassert_core_reset(struct imx_pcie *imx_pcie)
 {
        reset_control_deassert(imx_pcie->pciephy_reset);
+       reset_control_deassert(imx_pcie->apps_reset);
 
        if (imx_pcie->drvdata->core_reset)
                imx_pcie->drvdata->core_reset(imx_pcie, false);