linux-stable.git/arch/sh/drivers, branch linux-2.6.31.y

sh: pci: Initial PCI-Express support for SH7786 Urquell board.

2009-06-17T09:20:48+00:00

This adds initial support for the PCI-Express module in the SH7786,
particularly as it relates to the urquell platform. Presently it is
only supported in root complex mode, with endpoint mode still requiring
more debugging. 29/32-bit mode and lane configurations are selectable via
board mode pins, and are otherwise fixed.

Only 4x and 1x PCI channels are presently handled, the PCI bridge still
requires additional debugging and stabilization in hardware.

Signed-off-by: Paul Mundt

sh: pci: SH7786 PCI ops.

2009-06-15T21:26:08+00:00

This adds in preliminary support for the SH7786 PCIe module PCI ops,
and the corresponding module definitions.

Signed-off-by: Paul Mundt

sh: pci: Allow register_pci_controller() to handle overlapping regions.

2009-06-15T21:01:58+00:00

Some host controllers (such as SH7786) have overlapping regions that are
fixed in hardware. The resource allocator does the right thing in
managing this space already, so the conflict case is non-fatal.

Signed-off-by: Paul Mundt

sh: pci: remove duplicated #include's

2009-06-14T08:48:43+00:00

Signed-off-by: Huang Weiyi 
Signed-off-by: Paul Mundt

sh: pci-sh7780: Fix up for PCI_DISABLE_MWI changes.

2009-05-26T15:12:58+00:00

This fixes a build error where references to pci_cache_line_size are
undefined, as this ceases to be exported when PCI_DISABLE_MWI is enabled,
as is now the default.

Signed-off-by: Paul Mundt

sh: pci-sh7751: Initialize io_map_base in controller definition.

2009-05-26T14:10:15+00:00

As there is only a single controller and remapping has no impact for the
address range in question, just initialize it directly in the controller
definition. This fixes up boot time warnings about not having the field
initialized.

Signed-off-by: Paul Mundt

sh: multiple vectors per irq - sh7760

2009-05-11T12:59:58+00:00

Update intc tables and platform data to use one linux irq
per maskable interrupt source instead of keeping the one-to-one
mapping between vectors and linux irqs.

This fixes potential irq masking issues for sh7760 hardware
blocks such as DMAC/TMU2/REF.

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

sh: Integrate the SH-5 onchip_remap() more coherently.

2009-05-07T09:10:27+00:00

Presently this is special-cased for early initialization. While there are
situations where these static early initializations are still necessary,
with minor changes it is possible to use this for the regular ioremap
implementation as well. This allows us to kill off the special-casing for
the remap completely and to start tidying up all of the SH-5
special-casing in drivers.

Signed-off-by: Paul Mundt

sh: pci: Rename pci-new.c to pci.c.

2009-04-20T12:53:33+00:00

pci-new.c is now in a state to replace the old pci.c, rename it
accordingly.

Signed-off-by: Paul Mundt

sh: pci: Roll pci-lib in to pci-new.

2009-04-20T12:51:19+00:00

Now that the pci-auto cruft is gone, pci-lib can go away.
Roll it back in to pci-new.c where it originally split off from.

Signed-off-by: Paul Mundt