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143cbb22e1
Removed upstreamed:
pending-5.10/850-0003-PCI-aardvark-Fix-support-for-MSI-interrupts.patch
apm821xx/patches-5.10/150-ata-sata_dwc_460ex-Fix-crash-due-to-OOB-write.patch
All other patches automatically rebased.
Build system: x86_64
Build-tested: bcm2711/RPi4B, mt7622/RT3200
Run-tested: bcm2711/RPi4B, mt7622/RT3200
Signed-off-by: John Audia <graysky@archlinux.us>
(cherry picked from commit 0085dd6cb5)
31 lines
1009 B
Diff
31 lines
1009 B
Diff
From fdbbe242c15a8f2cd0e3ad8a56cd0a447b771d0d Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
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Date: Tue, 30 Nov 2021 18:29:13 +0100
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Subject: [PATCH] PCI: aardvark: Disable common PHY when unbinding driver
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Disable the PCIe PHY when unbinding driver. This should save some power.
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Link: https://lore.kernel.org/r/20211130172913.9727-12-kabel@kernel.org
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Signed-off-by: Pali Rohár <pali@kernel.org>
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Signed-off-by: Marek Behún <kabel@kernel.org>
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Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
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---
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drivers/pci/controller/pci-aardvark.c | 3 +++
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1 file changed, 3 insertions(+)
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--- a/drivers/pci/controller/pci-aardvark.c
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+++ b/drivers/pci/controller/pci-aardvark.c
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@@ -1749,6 +1749,9 @@ static int advk_pcie_remove(struct platf
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for (i = 0; i < OB_WIN_COUNT; i++)
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advk_pcie_disable_ob_win(pcie, i);
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+ /* Disable phy */
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+ advk_pcie_disable_phy(pcie);
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+
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return 0;
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}
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