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| author | Eric Nelson <eric@nelint.com> | 2017-11-01 08:01:20 -0700 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-11-08 07:52:22 +0100 |
| commit | a9687aa2764dd2669602bd19dc636cbeef5293d5 (patch) | |
| tree | a67fb2077d52481a9b8a0ac7f4bf9385eeb57f2c /drivers/rtc/Kconfig | |
| parent | b6ee15efe6788113c4184843365f74fde08e6284 (diff) | |
| download | linux-stable-a9687aa2764dd2669602bd19dc636cbeef5293d5.tar.gz linux-stable-a9687aa2764dd2669602bd19dc636cbeef5293d5.tar.bz2 linux-stable-a9687aa2764dd2669602bd19dc636cbeef5293d5.zip | |
rtc: add support for NXP PCF85363 real-time clock
Note that alarms are not currently implemented.
64 bytes of nvmem is supported and exposed in
sysfs (# is the instance number, starting with 0):
/sys/bus/nvmem/devices/pcf85363-#/nvmem
Signed-off-by: Eric Nelson <eric@nelint.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 616fe53c788e..47663e03f9a8 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -433,6 +433,19 @@ config RTC_DRV_PCF85063 This driver can also be built as a module. If so, the module will be called rtc-pcf85063. +config RTC_DRV_PCF85363 + tristate "NXP PCF85363" + depends on I2C + select REGMAP_I2C + help + If you say yes here you get support for the PCF85363 RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-pcf85363. + + The nvmem interface will be named pcf85363-#, where # is the + zero-based instance number. + config RTC_DRV_PCF8563 tristate "Philips PCF8563/Epson RTC8564" help |