Commit be60652f authored by Hsin-Hsiung Wang's avatar Hsin-Hsiung Wang Committed by Lee Jones
Browse files

rtc: mt6397: refine RTC_TC_MTH 



This patch adds RTC_TC_MTH_MASK to support new chips.

Signed-off-by: default avatarYuchen Huang <yuchen.huang@mediatek.com>
Signed-off-by: default avatarHsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent d8570c18

drivers/rtc/rtc-mt6397.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

include/linux/mfd/mt6397/rtc.h

+1 −0
Original line number Diff line number Diff line
@@ -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