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(parent: 0a4b8c6) | patch
iop13xx: use more regular PCI I/O space handling
authorArnd Bergmann <arnd@arndb.de>
Thu, 1 Mar 2012 03:36:27 +0000 (21:36 -0600)
committerRob Herring <rob.herring@calxeda.com>
Thu, 26 Jul 2012 14:10:02 +0000 (09:10 -0500)
commit5b334eb2a9422f4658f353a550db10b8a6b691f9
treeaa22fb56eb8475dbf58bf593ae704663ca343f5dtree | snapshot
parent0a4b8c654615be5dd12d67e951446095bef8b565commit | diff
iop13xx: use more regular PCI I/O space handling

iop13xx confuses I/O port numbers with physical addresses, which breaks
legacy ISA I/O access behind PCI bridges and makes it unnecessarily hard
to unify the inb/outb accessors with other platforms. This removes the
special-casing and just puts all I/O ports into a single 128KB virtually
mapped I/O port range starting at port zero.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
arch/arm/mach-iop13xx/include/mach/io.h diff | blob | history
arch/arm/mach-iop13xx/include/mach/iop13xx.h diff | blob | history
arch/arm/mach-iop13xx/io.c diff | blob | history
arch/arm/mach-iop13xx/pci.c diff | blob | history
Domain: System / Uncategorized;