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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2017-01-30 08:11:56 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-01-31 03:54:17 +0100 |
| commit | b3c711a9e19eb2b300132f1712ff3d5afb4b02dc (patch) | |
| tree | bdef93ab202200f4fe5b827c90e8c94d3e7ef840 /arch/powerpc/include/asm/isa-bridge.h | |
| parent | powerpc: Move isa bridge definitions to separate include (diff) | |
| download | linux-b3c711a9e19eb2b300132f1712ff3d5afb4b02dc.tar.xz linux-b3c711a9e19eb2b300132f1712ff3d5afb4b02dc.zip | |
powerpc: Add support for non-PCI ISA bridges
The POWER9 chip supports an LPC bus that isn't hanging
off a PCI bus, so let's add support for that, mapping it
to the reserved space at ISA_IO_BASE
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/isa-bridge.h')
| -rw-r--r-- | arch/powerpc/include/asm/isa-bridge.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/isa-bridge.h b/arch/powerpc/include/asm/isa-bridge.h index 94d9c1c9706d..a3a7c1d63a7c 100644 --- a/arch/powerpc/include/asm/isa-bridge.h +++ b/arch/powerpc/include/asm/isa-bridge.h @@ -4,6 +4,7 @@ #ifdef CONFIG_PPC64 extern void isa_bridge_find_early(struct pci_controller *hose); +extern void isa_bridge_init_non_pci(struct device_node *np); static inline int isa_vaddr_is_ioport(void __iomem *address) { |