linux-stable/drivers/pci
Manivannan Sadhasivam 5d6a6c7454 PCI: qcom-ep: Disable MHI RAM data parity error interrupt for SA8775P SoC
SA8775P SoC has support for the hardware parity check feature on the MHI
RAM (entity that holds MHI registers, etc.) But due to a hardware bug in
the parity check logic, the data parity error interrupt is getting
generated all the time when using MHI. So the hardware team has suggested
disabling the parity check error to work around the hardware bug.

Mask the parity error interrupt in PARF_INT_ALL_5_MASK register.

Fixes: 58d0d3e032 ("PCI: qcom-ep: Add support for SA8775P SOC")
Link: https://lore.kernel.org/linux-pci/20240808063057.7394-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2024-08-21 16:30:42 -05:00
..
controller PCI: qcom-ep: Disable MHI RAM data parity error interrupt for SA8775P SoC 2024-08-21 16:30:42 -05:00
endpoint Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
hotplug powerpc updates for 6.11 2024-07-19 21:00:33 -07:00
msi Switch ARM/ARM64 over to the modern per device MSI domains: 2024-07-22 14:02:19 -07:00
pcie Merge branch 'pci/misc' 2024-07-19 10:10:33 -05:00
pwrctl Kconfig: reduce the amount of power sequencing noise 2024-07-18 13:56:40 +02:00
switch PCI: switchtec: Make switchtec_class constant 2024-06-10 15:03:30 -05:00
access.c PCI: Revert the cfg_access_lock lockdep mechanism 2024-06-04 12:10:05 -05:00
ats.c PCI/ATS: Use FIELD_GET() 2023-10-24 16:55:45 -05:00
bus.c pci-v6.11-changes 2024-07-19 19:03:18 -07:00
devres.c PCI: Add managed pcim_iomap_range() 2024-07-11 16:20:15 -05:00
doe.c PCI/DOE: Support discovery version 2 2024-04-09 09:33:15 -05:00
ecam.c PCI: Dynamically map ECAM regions 2021-06-16 17:20:40 -05:00
host-bridge.c PCI: VMD: ACPI: Make ACPI companion lookup work for VMD bus 2021-09-02 17:59:58 +02:00
iomap.c PCI: Document hybrid devres hazards 2024-07-10 04:20:01 +00:00
iov.c PCI: Use resource names in PCI log messages 2023-12-15 17:28:42 -06:00
irq.c PCI: Place interrupt related code into irq.c 2024-01-29 17:01:31 -06:00
Kconfig PCI/pwrctl: Add PCI power control core code 2024-06-12 13:20:56 +02:00
Makefile PCI/pwrctl: Add PCI power control core code 2024-06-12 13:20:56 +02:00
mmap.c PCI/sysfs: Compile pci-sysfs.c only if CONFIG_SYSFS=y 2024-03-05 16:08:43 -06:00
of_property.c PCI: of_property: Add interrupt-controller property in PCI device nodes 2024-07-08 17:40:30 -06:00
of.c pci-v6.11-changes 2024-07-19 19:03:18 -07:00
p2pdma.c PCI/P2PDMA: Fix a sleeping issue in a RCU read section 2024-02-08 15:31:43 -06:00
pci-acpi.c PCI: Move PRESERVE_BOOT_CONFIG _DSM evaluation to pci_register_host_bridge() 2024-06-03 16:13:38 -05:00
pci-bridge-emul.c PCI: pci-bridge-emul: Set position of PCI capabilities to real HW value 2022-08-25 12:07:56 +02:00
pci-bridge-emul.h PCI: pci-bridge-emul: Set position of PCI capabilities to real HW value 2022-08-25 12:07:56 +02:00
pci-driver.c driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
pci-label.c PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions 2021-06-03 22:14:47 -05:00
pci-mid.c PCI/PM: Switch to new Intel CPU model defines 2024-06-11 17:08:14 -05:00
pci-pf-stub.c PCI: Add missing MODULE_DESCRIPTION() macros 2024-07-08 08:35:35 +00:00
pci-stub.c PCI: Add missing MODULE_DESCRIPTION() macros 2024-07-08 08:35:35 +00:00
pci-sysfs.c PCI/sysfs: Demacrofy pci_dev_resource_resize_attr(n) functions 2024-03-05 16:10:17 -06:00
pci.c pci-v6.11-changes 2024-07-19 19:03:18 -07:00
pci.h Merge branch 'pci/controller/rockchip' 2024-07-19 10:10:32 -05:00
probe.c pci-v6.11-changes 2024-07-19 19:03:18 -07:00
proc.c PCI: Remove pci_mmap_page_range() wrapper 2022-07-29 12:08:44 -05:00
quirks.c PCI: Add ACS quirk for Broadcom BCM5760X NIC 2024-05-28 11:13:28 -05:00
remove.c PCI/pwrctl: Create platform devices for child OF nodes of the port node 2024-06-12 13:20:56 +02:00
rom.c PCI: Prefer 'unsigned int' over bare 'unsigned' 2021-10-27 13:41:22 -05:00
search.c PCI: Add pci_get_base_class() helper 2023-09-28 16:49:44 -05:00
setup-bus.c PCI: Relax bridge window tail sizing rules 2024-06-12 14:51:30 -05:00
setup-res.c PCI: Use resource names in PCI log messages 2023-12-15 17:28:42 -06:00
slot.c PCI/sysfs: Constify struct kobj_type pci_slot_ktype 2023-02-16 12:00:25 -06:00
syscall.c PCI: Use consistent put_user() pointer types 2023-08-25 08:15:13 -05:00
vc.c PCI/VC: Use FIELD_GET() 2023-10-24 16:55:45 -05:00
vgaarb.c pci-v6.7-changes 2023-11-02 14:05:18 -10:00
vpd.c PCI/VPD: Add runtime power management to sysfs interface 2023-08-11 14:19:16 -05:00
xen-pcifront.c x86: always initialize xen-swiotlb when xen-pcifront is enabling 2023-07-31 17:54:27 +02:00