diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2019-01-25 15:35:56 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-02-07 20:55:44 +0100 |
| commit | 3ffd4a2fcf52c1170654c68459fff40773a729ea (patch) | |
| tree | b27566985c7bd3ba88bff2ae112913fe7b536449 /drivers | |
| parent | d0e3f61b08e222d3c6895085487cbb8b54448abd (diff) | |
| download | linux-3ffd4a2fcf52c1170654c68459fff40773a729ea.tar.bz2 | |
rtc: ds1307: correct register offset for rx8130
While rx8130 has a register offset of 0x10 in its chip_desc, this isn't
used when regmap accesses are done. So add 0x10 to access the right
locations.
Fixes: ee0981be7704 ("rtc: ds1307: Add support for Epson RX8130CE")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-ds1307.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index a4883d59d88d..81e20653700d 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -114,14 +114,15 @@ enum ds_type { # define RX8025_BIT_VDET 0x40 # define RX8025_BIT_XST 0x20 -#define RX8130_REG_ALARM_MIN 0x07 -#define RX8130_REG_ALARM_HOUR 0x08 -#define RX8130_REG_ALARM_WEEK_OR_DAY 0x09 -#define RX8130_REG_EXTENSION 0x0c +#define RX8130_REG_ALARM_MIN 0x17 +#define RX8130_REG_ALARM_HOUR 0x18 +#define RX8130_REG_ALARM_WEEK_OR_DAY 0x19 +#define RX8130_REG_EXTENSION 0x1c #define RX8130_REG_EXTENSION_WADA BIT(3) -#define RX8130_REG_FLAG 0x0d +#define RX8130_REG_FLAG 0x1d +#define RX8130_REG_FLAG_VLF BIT(1) #define RX8130_REG_FLAG_AF BIT(3) -#define RX8130_REG_CONTROL0 0x0e +#define RX8130_REG_CONTROL0 0x1e #define RX8130_REG_CONTROL0_AIE BIT(3) #define MCP794XX_REG_CONTROL 0x07 |