diff options
| author |   GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-02-26 20:08:36 +0800 |
|---|---|---|
| committer | GuanXuetao <gxt@mprc.pku.edu.cn> | 2011-03-17 09:19:14 +0800 |
| commit | b08b4f8e63e60a64f81e194269be14afee396f33 (patch) | |
| tree | d76aef05929a7f28f1463c72adefd8af780192c8 /arch/unicore32/include/mach/regs-rtc.h | |
| parent | unicore32 machine related files: core files (diff) | |
| download | linux-dev-b08b4f8e63e60a64f81e194269be14afee396f33.tar.xz linux-dev-b08b4f8e63e60a64f81e194269be14afee396f33.zip | |
unicore32 machine related files: hardware registers
This patch adds all hardware registers definitions.
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Diffstat (limited to 'arch/unicore32/include/mach/regs-rtc.h')
| -rw-r--r-- | arch/unicore32/include/mach/regs-rtc.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/unicore32/include/mach/regs-rtc.h b/arch/unicore32/include/mach/regs-rtc.h new file mode 100644 index 000000000000..155e38757186 --- /dev/null +++ b/arch/unicore32/include/mach/regs-rtc.h @@ -0,0 +1,37 @@ +/* + * PKUnity Real-Time Clock (RTC) control registers + */ +/* + * RTC Alarm Reg RTC_RTAR + */ +#define RTC_RTAR __REG(PKUNITY_RTC_BASE + 0x0000) +/* + * RTC Count Reg RTC_RCNR + */ +#define RTC_RCNR __REG(PKUNITY_RTC_BASE + 0x0004) +/* + * RTC Trim Reg RTC_RTTR + */ +#define RTC_RTTR __REG(PKUNITY_RTC_BASE + 0x0008) +/* + * RTC Status Reg RTC_RTSR + */ +#define RTC_RTSR __REG(PKUNITY_RTC_BASE + 0x0010) + +/* + * ALarm detected RTC_RTSR_AL + */ +#define RTC_RTSR_AL FIELD(1, 1, 0) +/* + * 1 Hz clock detected RTC_RTSR_HZ + */ +#define RTC_RTSR_HZ FIELD(1, 1, 1) +/* + * ALarm interrupt Enable RTC_RTSR_ALE + */ +#define RTC_RTSR_ALE FIELD(1, 1, 2) +/* + * 1 Hz clock interrupt Enable RTC_RTSR_HZE + */ +#define RTC_RTSR_HZE FIELD(1, 1, 3) + |