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Some of the PCI host controllers (such as generic PCI host controller) use "interrupt-map" DT property to describe the mapping between PCI endpoints and PCI interrupt pins. This is the only case where the interrupts are not described in DT. Currently, there is no fw_devlink created based on "interrupt-map" DT property so interrupt controller is not guaranteed to be probed before the PCI host controller. This affects every platform where both PCI host controller and interrupt controllers are probed as regular platform devices. This creates fw_devlink between consumers (PCI host controller) and supplier (interrupt controller) based on "interrupt-map" DT property. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20240509120820.1430587-1-apatel@ventanamicro.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org> |
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| .. | ||
| unittest-data | ||
| .kunitconfig | ||
| address.c | ||
| base.c | ||
| cpu.c | ||
| device.c | ||
| dynamic.c | ||
| empty_root.dts | ||
| fdt_address.c | ||
| fdt.c | ||
| irq.c | ||
| Kconfig | ||
| kexec.c | ||
| kobj.c | ||
| Makefile | ||
| module.c | ||
| of_numa.c | ||
| of_private.h | ||
| of_reserved_mem.c | ||
| of_test.c | ||
| overlay.c | ||
| pdt.c | ||
| platform.c | ||
| property.c | ||
| resolver.c | ||
| unittest.c | ||