Defines for some RTC related registers were missing, also they were not included in the volatile register list Signed-off-by: Andreas Kemnade <andreas@xxxxxxxxxxxx> --- drivers/mfd/rn5t618.c | 2 ++ include/linux/mfd/rn5t618.h | 11 +++++++++++ 2 files changed, 13 insertions(+) diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c index 76d997c0cfe4..d78eb29b94a4 100644 --- a/drivers/mfd/rn5t618.c +++ b/drivers/mfd/rn5t618.c @@ -33,6 +33,8 @@ static bool rn5t618_volatile_reg(struct device *dev, unsigned int reg) case RN5T618_IR_GPF: case RN5T618_MON_IOIN: case RN5T618_INTMON: + case RN5T618_RTC_CTRL1 ... RN5T618_RTC_CTRL2: + case RN5T618_RTC_SECONDS ... RN5T618_RTC_YEAR: return true; default: return false; diff --git a/include/linux/mfd/rn5t618.h b/include/linux/mfd/rn5t618.h index 739571656f2b..fba0df13d9a8 100644 --- a/include/linux/mfd/rn5t618.h +++ b/include/linux/mfd/rn5t618.h @@ -139,6 +139,17 @@ #define RN5T618_INTPOL 0x9c #define RN5T618_INTEN 0x9d #define RN5T618_INTMON 0x9e + +#define RN5T618_RTC_SECONDS 0xA0 +#define RN5T618_RTC_MDAY 0xA4 +#define RN5T618_RTC_MONTH 0xA5 +#define RN5T618_RTC_YEAR 0xA6 +#define RN5T618_RTC_ADJUST 0xA7 +#define RN5T618_RTC_ALARM_Y_SEC 0xA8 +#define RN5T618_RTC_DAL_MONTH 0xAC +#define RN5T618_RTC_CTRL1 0xAE +#define RN5T618_RTC_CTRL2 0xAF + #define RN5T618_PREVINDAC 0xb0 #define RN5T618_BATDAC 0xb1 #define RN5T618_CHGCTL1 0xb3 -- 2.11.0
