Commit a4ffd956 authored by Mike Frysinger's avatar Mike Frysinger
Browse files

Blackfin: gptimers: add structure for hardware register layout 



Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 427472c9

arch/blackfin/include/asm/gptimers.h

+18 −0
Original line number Original line Diff line number Diff line
@@ -193,4 +193,22 @@ uint16_t get_enabled_gptimers(void); 
uint32_t get_gptimer_status(unsigned int group);

uint32_t get_gptimer_status(unsigned int group);

void     set_gptimer_status(unsigned int group, uint32_t value);

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
 
#endif