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| author |   Huacai Chen <chenhuacai@loongson.cn> | 2022-07-14 20:42:12 +0800 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2022-07-14 15:25:36 -0500 |
| commit | cd89edda4002b7fb3c0a6765c3a60a60d5b1dc16 (patch) | |
| tree | ad6fc428dc3366a2b55bfd4fb9eb483273ce478d /drivers/pci/controller/Kconfig | |
| parent | PCI: loongson: Use generic 8/16/32-bit config ops on LS2K/LS7A (diff) | |
| download | wireguard-linux-cd89edda4002b7fb3c0a6765c3a60a60d5b1dc16.tar.xz wireguard-linux-cd89edda4002b7fb3c0a6765c3a60a60d5b1dc16.zip | |
PCI: loongson: Add ACPI init support
Loongson PCH (LS7A chipset) will be used by both MIPS-based and LoongArch-
based Loongson processors. MIPS-based Loongson uses FDT, while LoongArch-
based Loongson uses ACPI.
Add ACPI init support for the driver in pci-loongson.c because it is
currently FDT-only.
LoongArch is a new RISC ISA, mainline support will come soon, and
documentations are here (in translation):
https://github.com/loongson/LoongArch-Documentation
Link: https://lore.kernel.org/r/20220714124216.1489304-4-chenhuacai@loongson.cn
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/controller/Kconfig')
| -rw-r--r-- | drivers/pci/controller/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig index b8d96d38064d..9dbd73898b47 100644 --- a/drivers/pci/controller/Kconfig +++ b/drivers/pci/controller/Kconfig @@ -293,7 +293,7 @@ config PCI_HYPERV_INTERFACE config PCI_LOONGSON bool "LOONGSON PCI Controller" depends on MACH_LOONGSON64 || COMPILE_TEST - depends on OF + depends on OF || ACPI depends on PCI_QUIRKS default MACH_LOONGSON64 help |