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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2006-11-11 17:24:56 +1100
committerPaul Mackerras <paulus@samba.org>2006-12-04 16:08:41 +1100
commita959ff56bbf07954ea4fa1cf72f99a38795eadb3 (patch)
tree85bd54ccfe77a9508a6cf2763d296ff988b9764f /include/asm-powerpc
parentfbf0274e43b7e17ee740fee2d693932be093d56d (diff)
[POWERPC] Improve MPIC driver auto-configuration from DT
This patch applies on top of the MPIC DCR support. It makes the MPIC driver capable of a lot more auto-configuration based on the device-tree, for example, it can retreive it's own physical address if not passed as an argument, find out if it's DCR or MMIO mapped, and set the BIG_ENDIAN flag automatically in the presence of a "big-endian" property in the device-tree node. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/mpic.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index ad989d182fb..b71e7b32a55 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -364,7 +364,7 @@ struct mpic
* that is senses[0] correspond to linux irq "irq_offset".
*/
extern struct mpic *mpic_alloc(struct device_node *node,
- unsigned long phys_addr,
+ phys_addr_t phys_addr,
unsigned int flags,
unsigned int isu_size,
unsigned int irq_count,
@@ -377,7 +377,7 @@ extern struct mpic *mpic_alloc(struct device_node *node,
* @phys_addr: physical address of the ISU
*/
extern void mpic_assign_isu(struct mpic *mpic, unsigned int isu_num,
- unsigned long phys_addr);
+ phys_addr_t phys_addr);
/* Set default sense codes
*