linux-toradex.git/arch/sh/drivers, branch v2.6.32.33

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx into for-linus

2009-09-23T08:31:11+00:00

dmaengine: sh: Add Support SuperH DMA Engine driver

2009-09-09T00:56:02+00:00

This supported all DMA channels, and it was tested in SH7722,
SH7780, SH7785 and SH7763.
This can not use with SH DMA API.

Signed-off-by: Nobuhiro Iwamatsu 
Reviewed-by: Matt Fleming 
Acked-by: Maciej Sosnowski 
Acked-by: Paul Mundt 
Signed-off-by: Dan Williams

sh: Allow use of GENERIC_IOMAP

2009-08-24T07:10:40+00:00

The synopsys PCI cell used in the later STMicro chips requires code to
be run in order to do IO cycles, rather than just memory mapping the IO
space. Rather than extending the existing SH infrastructure to allow
this, use the GENERIC_IOMAP implmentation to save re-inventing the
wheel.

This set of changes allows the SH to be built with GENERIC_IOMAP
enabled, it just ifdef's out the functions provided by the GENERIC_IOMAP
implementation, and provides a few required missing functions.

Signed-off-by: David McKay 
Signed-off-by: Paul Mundt

sh: Add SH7724 support to NR_ONCHIP_DMA_CHANNELS

2009-08-19T10:28:40+00:00

This patch also update help comment

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

sh: Prevent heartbeat from scribbling over non-LED bits.

2009-08-18T12:16:29+00:00

While most platforms implement LED banks in sets of 8/16/32, some use
different configurations. This adds a LED mask to the heartbeat platform
data to allow platforms to constrain the bitmap, which is otherwise
derived from the register size.

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

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