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* microblaze: Rename global function heartbeat()Guenter Roeck2014-03-121-2/+2
| | | | | | | | | | | | | microblaze:allmodconfig complains for some configurations that 'heartbeat' is redefined as different kind of symbol. This is seen in test compiles of watchdog drivers, which often use 'heartbeat' as ststic variable. Since 'heartbeat' is an unfortunate name for a global function, rename it to microblaze_heartbeat. Also rename the setup function to microblaze_setup_heartbeat. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* microblaze: Fix coding style issuesMichal Simek2013-02-121-1/+1
| | | | | | Fix coding style issues reported by checkpatch.pl. Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Add support for little-endian MicroblazeMichal Simek2010-10-211-1/+1
| | | | | | | | | | | | | Microblaze little-endian toolchain exports __MICROBLAZEEL__ which is used in the kernel to identify little/big endian. The most of the changes are in loading values from DTB which is always big endian. Little endian platforms are based on new AXI bus which has impact to early uartlite initialization. Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Remove additional compatible propertiesMichal Simek2010-10-211-1/+0
| | | | | | | Device-tree BSP generates longer compatible properties that's why we can remove extra/old one. Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Use static const char * const where possibleJoe Perches2010-10-211-5/+5
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Fix the heartbeat gpio to be more robustJohn Linn2009-12-141-5/+10
| | | | | | | | | The device tree handling for the gpio in the heart beat was not handling the system when there was no gpio and it wasn't working with a newer version of the gpio core which does not have the is-bidir property. Signed-off-by: John Linn <john.linn@xilinx.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze_v8: heartbeat fileMichal Simek2009-03-271-0/+67
Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: John Linn <john.linn@xilinx.com> Acked-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
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