Blackfin: gptimers: add structure for hardware register layout
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
parent
427472c967
commit
a4ffd95692
|
@ -193,4 +193,22 @@ uint16_t get_enabled_gptimers(void);
|
|||
uint32_t get_gptimer_status(unsigned int group);
|
||||
void set_gptimer_status(unsigned int group, uint32_t value);
|
||||
|
||||
/*
|
||||
* All Blackfin system MMRs are padded to 32bits even if the register
|
||||
* itself is only 16bits. So use a helper macro to streamline this.
|
||||
*/
|
||||
#define __BFP(m) u16 m; u16 __pad_##m
|
||||
|
||||
/*
|
||||
* bfin timer registers layout
|
||||
*/
|
||||
struct bfin_gptimer_regs {
|
||||
__BFP(config);
|
||||
u32 counter;
|
||||
u32 period;
|
||||
u32 width;
|
||||
};
|
||||
|
||||
#undef __BFP
|
||||
|
||||
#endif
|
||||
|
|
Loading…
Reference in a new issue