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| author |   John Linn <john.linn@xilinx.com> | 2008-04-03 03:52:14 +1100 |
|---|---|---|
| committer |   Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2008-04-24 13:32:46 -0500 |
| commit | 2f0b45f846735b486c0383740d3959941c4721a4 (patch) | |
| tree | 87af793cbf504c8f7ff9174d8707bc6b87672f47 /Documentation/powerpc/booting-without-of.txt | |
| parent | [POWERPC] celleb: Add support for PCI Express (diff) | |
| download | wireguard-linux-2f0b45f846735b486c0383740d3959941c4721a4.tar.xz wireguard-linux-2f0b45f846735b486c0383740d3959941c4721a4.zip | |
[POWERPC] Xilinx: boot support for Xilinx uart 16550.
The Xilinx 16550 uart core is not a standard 16550 because it uses
word-based addressing rather than byte-based adressing. With
additional properties it is compatible with the open firmware
'ns16550' compatible binding.
This code updates the ns16550 driver to use the reg-offset property
so that the Xilinx UART 16550 can be used with it. The reg-shift
was already being handled.
Signed-off-by: John Linn <john.linn@xilinx.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'Documentation/powerpc/booting-without-of.txt')
0 files changed, 0 insertions, 0 deletions