diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2017-01-30 02:11:57 -0500 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-01-30 21:54:18 -0500 |
| commit | 023b13a50183d9cfc4fc5a66cb1f773ace22024c (patch) | |
| tree | ad6ca1d8c83e0b750f452f7f947a3375f2a19fae /arch/powerpc/mm/pgtable-book3s64.c | |
| parent | b3c711a9e19eb2b300132f1712ff3d5afb4b02dc (diff) | |
powerpc/powernv: Add support for direct mapped LPC on POWER9
Use the new non-PCI ISA bridge support to expose the POWER9
LPC bus as direct mapped via the ISA IO port range. This
enables direct access via drivers such as 8250
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/pgtable-book3s64.c')
0 files changed, 0 insertions, 0 deletions