[PATCH v3 11/11] PCI: aardvark: Disable common PHY when unbinding driver

Marek Behún
2021-11-30T13:25:51Z

Disable the PCIe PHY when unbinding driver, to save power.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
---
drivers/pci/controller/pci-aardvark.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index e5c88f1c177b..2a82c4652c28 100644
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -1750,6 +1750,9 @@ static int advk_pcie_remove(struct platform_device *pdev)
for (i = 0; i < OB_WIN_COUNT; i++)
advk_pcie_disable_ob_win(pcie, i);

+ /* Disable phy */
+ advk_pcie_disable_phy(pcie);
+
return 0;
}

--
2.32.0