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| author | Benjamin Herrenschmidt <[email protected]> | 2006-11-11 06:24:56 +0000 |
|---|---|---|
| committer | Paul Mackerras <[email protected]> | 2006-12-04 05:08:41 +0000 |
| commit | a959ff56bbf07954ea4fa1cf72f99a38795eadb3 (patch) | |
| tree | 85bd54ccfe77a9508a6cf2763d296ff988b9764f /arch/powerpc/sysdev/dart_iommu.c | |
| parent | [POWERPC] Support for DCR based MPIC (diff) | |
| download | kernel-a959ff56bbf07954ea4fa1cf72f99a38795eadb3.tar.gz kernel-a959ff56bbf07954ea4fa1cf72f99a38795eadb3.zip | |
[POWERPC] Improve MPIC driver auto-configuration from DT
This patch applies on top of the MPIC DCR support. It makes the MPIC
driver capable of a lot more auto-configuration based on the device-tree,
for example, it can retreive it's own physical address if not passed as
an argument, find out if it's DCR or MMIO mapped, and set the BIG_ENDIAN
flag automatically in the presence of a "big-endian" property in the
device-tree node.
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
Diffstat (limited to 'arch/powerpc/sysdev/dart_iommu.c')
0 files changed, 0 insertions, 0 deletions