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kernel add
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/*
* PKUnity Real-Time Clock (RTC) control registers
*/
/*
* RTC Alarm Reg RTC_RTAR
*/
#define RTC_RTAR (PKUNITY_RTC_BASE + 0x0000)
/*
* RTC Count Reg RTC_RCNR
*/
#define RTC_RCNR (PKUNITY_RTC_BASE + 0x0004)
/*
* RTC Trim Reg RTC_RTTR
*/
#define RTC_RTTR (PKUNITY_RTC_BASE + 0x0008)
/*
* RTC Status Reg RTC_RTSR
*/
#define RTC_RTSR (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)
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