starfive-tech/u-boot.git/drivers/rtc/pcf2127.c, branch master

dm: treewide: Rename 'platdata' variables to just 'plat'

2020-12-13T23:51:08+00:00

We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass

rtc: pcf2127: provide ->write method

2020-07-09T04:02:45+00:00

Reviewed-by: Simon Glass Reviewed-by: Heiko Schocher Signed-off-by: Rasmus Villemoes

rtc: pcf2127: provide ->read method

2020-07-09T04:02:45+00:00

This simply consists of renaming the existing pcf2127_read_reg() helper to follow the naming of the other methods (i.e. pcf2127_rtc_) and changing the type of its "len" parameter. Reviewed-by: Simon Glass Reviewed-by: Heiko Schocher Signed-off-by: Rasmus Villemoes

common: Drop log.h from common header

2020-05-19T01:19:18+00:00

Move this header out of the common header. Signed-off-by: Simon Glass

rtc: pcf2127: don't add/subtract 1 to tm_mon

2020-05-01T15:34:01+00:00

As noted in rtc_def.h, the tm_mon field in struct rtc_time is 1-12, unlike in struct tm where it is 0-11. Currently, running "date" prints the wrong Date: 2020-04-01 (Friday) Time: 13:05:30 and setting the RTC via the date command is also broken. Signed-off-by: Rasmus Villemoes

rtc: pcf2127: Fixed bug with rtc settings and getting error time

2019-07-09T08:51:12+00:00

The previous pcf2127 RTC chip could not read and set the correct time. When reading the data of internal registers, the read address was the value of register plus 1. This is because this chip requires the host to send a stop signal after setting the register address and before reading the register data. This patch sets the register address using dm_i2c_write and reads the register data using the original dm_i2c_xfer in order to generate a stop signal after the register address is set, and fixes the bug of the original read and write time. Signed-off-by: Biwen Li Signed-off-by: Chuanhua Han Reviewed-by: Lukasz Majewski Reviewed-by: Heiko Schocher

rtc: pcf2127: Update Kconfig and code style

2017-01-14T21:47:59+00:00

Unfortunately version 2 of this patch was applied which was missing some changes. Fix this. Signed-off-by: Meng Yi Acked-by: Simon Glass Signed-off-by: Simon Glass

rtc: Add RTC chip pcf2127 support

2016-12-03T04:03:31+00:00

This driver compatible with pcf2127 and pcf2129 Signed-off-by: Meng Yi Reviewed-by: Simon Glass