diff mbox series

[v4,11/11] PCI: aardvark: Disable common PHY when unbinding driver

Message ID 20211130172913.9727-12-kabel@kernel.org (mailing list archive)
State Accepted
Delegated to: Lorenzo Pieralisi
Headers show
Series PCI: aardvark controller fixes BATCH 3 | expand

Commit Message

Marek Behún Nov. 30, 2021, 5:29 p.m. UTC 
From: Pali Rohár <pali@kernel.org>

Disable the PCIe PHY when unbinding driver. This should save some 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 mbox series

Patch

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;
 }