diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0776-PCI-brcmstb-Assert-fundamental-reset-on-initializati.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0776-PCI-brcmstb-Assert-fundamental-reset-on-initializati.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0776-PCI-brcmstb-Assert-fundamental-reset-on-initializati.patch b/target/linux/bcm27xx/patches-5.4/950-0776-PCI-brcmstb-Assert-fundamental-reset-on-initializati.patch deleted file mode 100644 index 2692bed050..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0776-PCI-brcmstb-Assert-fundamental-reset-on-initializati.patch +++ /dev/null @@ -1,33 +0,0 @@ -From d9317f90391167ebc275696d9df3c21ce754d609 Mon Sep 17 00:00:00 2001 -From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> -Date: Thu, 7 May 2020 19:20:20 +0200 -Subject: [PATCH] PCI: brcmstb: Assert fundamental reset on - initialization - -commit 22e21e51ce755399fd42055a3f668ee4af370881 upstream. - -While preparing the driver for upstream this detail was missed. - -If not asserted during the initialization process, devices connected on -the bus will not be made aware of the internal reset happening. This, -potentially resulting in unexpected behavior. - -Link: https://lore.kernel.org/r/20200507172020.18000-1-nsaenzjulienne@suse.de -Fixes: c0452137034b ("PCI: brcmstb: Add Broadcom STB PCIe host controller driver") -Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> -Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> -Acked-by: Florian Fainelli <f.fainelli@gmail.com> ---- - drivers/pci/controller/pcie-brcmstb.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/pci/controller/pcie-brcmstb.c -+++ b/drivers/pci/controller/pcie-brcmstb.c -@@ -697,6 +697,7 @@ static int brcm_pcie_setup(struct brcm_p - - /* Reset the bridge */ - brcm_pcie_bridge_sw_init_set(pcie, 1); -+ brcm_pcie_perst_set(pcie, 1); - - usleep_range(100, 200); - |