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| author | Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> | 2021-05-26 14:52:01 +0800 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2021-06-01 16:44:09 +0100 |
| commit | be60652f0260c2f371670ec90f1ac55e2671f793 (patch) | |
| tree | fe08b3ad7d1e3c18d21ac092e19be0956c1d5d9b | |
| parent | d8570c182f56ca52c98734732fb9a331f7c23f9a (diff) | |
| download | linux-be60652f0260c2f371670ec90f1ac55e2671f793.tar.gz linux-be60652f0260c2f371670ec90f1ac55e2671f793.tar.bz2 linux-be60652f0260c2f371670ec90f1ac55e2671f793.zip | |
rtc: mt6397: refine RTC_TC_MTH
This patch adds RTC_TC_MTH_MASK to support new chips.
Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.com>
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
| -rw-r--r-- | drivers/rtc/rtc-mt6397.c | 2 | ||||
| -rw-r--r-- | include/linux/mfd/mt6397/rtc.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c index 6655035e5164..80dc479a6ff0 100644 --- a/drivers/rtc/rtc-mt6397.c +++ b/drivers/rtc/rtc-mt6397.c @@ -75,7 +75,7 @@ static int __mtk_rtc_read_time(struct mt6397_rtc *rtc, tm->tm_min = data[RTC_OFFSET_MIN]; tm->tm_hour = data[RTC_OFFSET_HOUR]; tm->tm_mday = data[RTC_OFFSET_DOM]; - tm->tm_mon = data[RTC_OFFSET_MTH]; + tm->tm_mon = data[RTC_OFFSET_MTH] & RTC_TC_MTH_MASK; tm->tm_year = data[RTC_OFFSET_YEAR]; ret = regmap_read(rtc->regmap, rtc->addr_base + RTC_TC_SEC, sec); diff --git a/include/linux/mfd/mt6397/rtc.h b/include/linux/mfd/mt6397/rtc.h index c3748b53bf7d..068ae1c0f0e8 100644 --- a/include/linux/mfd/mt6397/rtc.h +++ b/include/linux/mfd/mt6397/rtc.h @@ -36,6 +36,7 @@ #define RTC_AL_MASK_DOW BIT(4) #define RTC_TC_SEC 0x000a +#define RTC_TC_MTH_MASK 0x000f /* Min, Hour, Dom... register offset to RTC_TC_SEC */ #define RTC_OFFSET_SEC 0 #define RTC_OFFSET_MIN 1 |