diff options
Diffstat (limited to 'arch/sh/include/cpu-sh4/cpu/sh7786.h')
| -rw-r--r-- | arch/sh/include/cpu-sh4/cpu/sh7786.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/sh/include/cpu-sh4/cpu/sh7786.h b/arch/sh/include/cpu-sh4/cpu/sh7786.h index 0df09e638f09..96b8cb1f754a 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7786.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7786.h @@ -14,6 +14,8 @@ #ifndef __CPU_SH7786_H__ #define __CPU_SH7786_H__ +#include <linux/io.h> + enum { /* PA */ GPIO_PA7, GPIO_PA6, GPIO_PA5, GPIO_PA4, @@ -131,4 +133,9 @@ enum { GPIO_FN_IRL7, GPIO_FN_IRL6, GPIO_FN_IRL5, GPIO_FN_IRL4, }; +static inline u32 sh7786_mm_sel(void) +{ + return __raw_readl(0xFC400020) & 0x7; +} + #endif /* __CPU_SH7786_H__ */ |