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| author | Pali Rohár <pali@kernel.org> | 2021-11-30 20:29:13 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-12-02 12:55:49 +0300 |
| commit | fdbbe242c15a8f2cd0e3ad8a56cd0a447b771d0d (patch) | |
| tree | 0d43924254088153a3c917813a4a2013ae3bfc35 /drivers/pci/controller | |
| parent | 759dec2e3dfdbd261c41d2279f04f2351c971a49 (diff) | |
| download | linux-fdbbe242c15a8f2cd0e3ad8a56cd0a447b771d0d.tar.xz | |
PCI: aardvark: Disable common PHY when unbinding driver
Disable the PCIe PHY when unbinding driver. This should save some power.
Link: https://lore.kernel.org/r/20211130172913.9727-12-kabel@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'drivers/pci/controller')
| -rw-r--r-- | drivers/pci/controller/pci-aardvark.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; } |