diff options
author | Eric Miao <eric.miao@marvell.com> | 2009-01-20 11:04:16 +0800 |
---|---|---|
committer | Eric Miao <eric.miao@marvell.com> | 2009-03-09 21:22:40 +0800 |
commit | 5bf3df3f00f507119a26ba0780aa8799e741615c (patch) | |
tree | 3abb57be183566f7da8b8f718c6fdbbdcf9f993d /arch/arm/mach-pxa/include/mach/regs-rtc.h | |
parent | b74d1969083a8869659ad2b23138fc8a5ca97c53 (diff) |
[ARM] pxa: separate definitions from pxa-regs.h and remove it finally
The remaining registers are separated into:
- <mach/regs-ost.h>
- <mach/regs-rtc.h>
- <mach/regs-intc.h>
and then we can remove pxa-regs.h completely. Instead of #include this
file, let's:
1. include the specific <mach/regs-*.h> with care (if that's absolutely
necessary)
2. define the registers in the driver, make cleanly defined API to expose
the register access to external with sufficient reason
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-pxa/include/mach/regs-rtc.h')
-rw-r--r-- | arch/arm/mach-pxa/include/mach/regs-rtc.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/regs-rtc.h b/arch/arm/mach-pxa/include/mach/regs-rtc.h new file mode 100644 index 000000000000..f0e4a589bbe1 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/regs-rtc.h @@ -0,0 +1,23 @@ +#ifndef __ASM_MACH_REGS_RTC_H +#define __ASM_MACH_REGS_RTC_H + +#include <mach/hardware.h> + +/* + * Real Time Clock + */ + +#define RCNR __REG(0x40900000) /* RTC Count Register */ +#define RTAR __REG(0x40900004) /* RTC Alarm Register */ +#define RTSR __REG(0x40900008) /* RTC Status Register */ +#define RTTR __REG(0x4090000C) /* RTC Timer Trim Register */ +#define PIAR __REG(0x40900038) /* Periodic Interrupt Alarm Register */ + +#define RTSR_PICE (1 << 15) /* Periodic interrupt count enable */ +#define RTSR_PIALE (1 << 14) /* Periodic interrupt Alarm enable */ +#define RTSR_HZE (1 << 3) /* HZ interrupt enable */ +#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */ +#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */ +#define RTSR_AL (1 << 0) /* RTC alarm detected */ + +#endif /* __ASM_MACH_REGS_RTC_H */ |