diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-11 09:19:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-11 09:19:02 -0700 |
| commit | 835a1c092432b3293ba6c4dec45ee6869c6f61fd (patch) | |
| tree | a48582e4e4de3a8924b700c5ccaae78cd299cd73 /arch/mips/include/asm/i8253.h | |
| parent | d3570a5a7b8d0604fa012129f92637dc1534f62c (diff) | |
| parent | 9609e74093abd9f61fb1d20a8915a8ea87c77d5a (diff) | |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (49 commits)
MIPS: RB532: provide GPIO_BUILTIN_NR and irq_to_gpio/gpio_to_irq
MIPS: Move ptrace prototypes to ptrace.h
MIPS: Ptrace support for HARDWARE_WATCHPOINTS
MIPS: Scheduler support for HARDWARE_WATCHPOINTS.
MIPS: Watch exception handling for HARDWARE_WATCHPOINTS.
MIPS: Probe watch registers and report configuration.
MIPS: Add HARDWARE_WATCHPOINTS definitions and support code.
MIPS: Add HARDWARE_WATCHPOINTS configure option.
MIPS: Replace use of <asm-generic/uaccess.h> with native implementations.
MIPS: TXx9: Add TX4939 ATA support (v2)
MIPS: Rewrite spinlocks to ticket locks.
MIPS: IP checksums: Optimize adjust of sum on buffers of odd alignment.
MIPS: IP checksums: Remove unncessary .set pseudos
MIPS: IP checksums: Remove unncessary folding of sum to 16 bit.
MIPS: Move headfiles to new location below arch/mips/include
MIPS: Alchemy: rename directory
MIPS: Optimize get_user and put_user for 64-bit
MIPS: TXx9: Implement prom_free_prom_memory
MIPS: TXx9: Add RBTX4939 board support
MIPS: TXx9: Add TX4939 SoC support
...
Diffstat (limited to 'arch/mips/include/asm/i8253.h')
| -rw-r--r-- | arch/mips/include/asm/i8253.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/mips/include/asm/i8253.h b/arch/mips/include/asm/i8253.h new file mode 100644 index 000000000000..5dabc870b322 --- /dev/null +++ b/arch/mips/include/asm/i8253.h @@ -0,0 +1,21 @@ +/* + * Machine specific IO port address definition for generic. + * Written by Osamu Tomita <tomita@cinet.co.jp> + */ +#ifndef __ASM_I8253_H +#define __ASM_I8253_H + +#include <linux/spinlock.h> + +/* i8253A PIT registers */ +#define PIT_MODE 0x43 +#define PIT_CH0 0x40 +#define PIT_CH2 0x42 + +#define PIT_TICK_RATE 1193182UL + +extern spinlock_t i8253_lock; + +extern void setup_pit_timer(void); + +#endif /* __ASM_I8253_H */ |