diff options
Diffstat (limited to 'include/asm-powerpc/fs_pd.h')
| -rw-r--r-- | include/asm-powerpc/fs_pd.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-powerpc/fs_pd.h b/include/asm-powerpc/fs_pd.h index d530f68b4ee..3d0e819d37f 100644 --- a/include/asm-powerpc/fs_pd.h +++ b/include/asm-powerpc/fs_pd.h @@ -11,6 +11,7 @@ #ifndef FS_PD_H #define FS_PD_H +#include <asm/cpm2.h> #include <sysdev/fsl_soc.h> #include <asm/time.h> @@ -24,4 +25,21 @@ static inline int uart_clock(void) return ppc_proc_freq; } +#define cpm2_map(member) \ +({ \ + u32 offset = offsetof(cpm2_map_t, member); \ + void *addr = ioremap (CPM_MAP_ADDR + offset, \ + sizeof( ((cpm2_map_t*)0)->member)); \ + addr; \ +}) + +#define cpm2_map_size(member, size) \ +({ \ + u32 offset = offsetof(cpm2_map_t, member); \ + void *addr = ioremap (CPM_MAP_ADDR + offset, size); \ + addr; \ +}) + +#define cpm2_unmap(addr) iounmap(addr) + #endif |