RTC: Switch mc13783 to generic pmic code
Signed-off-by: Stefano Babic <sbabic@denx.de>
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bac395ee42
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4380075e41
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@ -23,24 +23,27 @@
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#include <common.h>
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#include <rtc.h>
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#include <spi.h>
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#include <pmic.h>
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#include <fsl_pmic.h>
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int rtc_get(struct rtc_time *rtc)
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{
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u32 day1, day2, time;
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int tim, i = 0;
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struct pmic *p = get_pmic();
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int ret;
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do {
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day1 = pmic_reg_read(REG_RTC_DAY);
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if (day1 < 0)
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ret = pmic_reg_read(p, REG_RTC_DAY, &day1);
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if (ret < 0)
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return -1;
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time = pmic_reg_read(REG_RTC_TIME);
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if (time < 0)
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ret = pmic_reg_read(p, REG_RTC_TIME, &time);
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if (ret < 0)
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return -1;
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day2 = pmic_reg_read(REG_RTC_DAY);
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if (day2 < 0)
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ret = pmic_reg_read(p, REG_RTC_DAY, &day2);
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if (ret < 0)
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return -1;
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} while (day1 != day2 && i++ < 3);
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@ -58,14 +61,15 @@ int rtc_get(struct rtc_time *rtc)
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int rtc_set(struct rtc_time *rtc)
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{
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u32 time, day;
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struct pmic *p = get_pmic();
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time = mktime(rtc->tm_year, rtc->tm_mon, rtc->tm_mday,
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rtc->tm_hour, rtc->tm_min, rtc->tm_sec);
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day = time / 86400;
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time %= 86400;
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pmic_reg_write(REG_RTC_DAY, day);
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pmic_reg_write(REG_RTC_TIME, time);
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pmic_reg_write(p, REG_RTC_DAY, day);
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pmic_reg_write(p, REG_RTC_TIME, time);
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return 0;
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}
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