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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2016-03-14 23:45:00 +0900 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-03-14 17:08:41 +0100 |
| commit | 9408ec1af875a83ad75f3dac1aa18d2337a809fe (patch) | |
| tree | 42fae0b42985bf19de9921915984f5a7e873789e /drivers/rtc/Kconfig | |
| parent | 907b3262583c700ef48f6a45b2b48878b524b2ef (diff) | |
| download | linux-9408ec1af875a83ad75f3dac1aa18d2337a809fe.tar.gz | |
rtc: pcf2127: add support for spi interface
pcf2127 has selectable I2C-bus and SPI-bus interface support.
This adds support for SPI interface.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index d2cd206d29656..544bd3493852a 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -379,15 +379,6 @@ config RTC_DRV_X1205 This driver can also be built as a module. If so, the module will be called rtc-x1205. -config RTC_DRV_PCF2127 - tristate "NXP PCF2127" - help - If you say yes here you get support for the NXP PCF2127/29 RTC - chips. - - This driver can also be built as a module. If so, the module - will be called rtc-pcf2127. - config RTC_DRV_PCF8523 tristate "NXP PCF8523" help @@ -776,6 +767,16 @@ config RTC_DRV_DS3232 This driver can also be built as a module. If so, the module will be called rtc-ds3232. +config RTC_DRV_PCF2127 + tristate "NXP PCF2127" + depends on RTC_I2C_AND_SPI + help + If you say yes here you get support for the NXP PCF2127/29 RTC + chips. + + This driver can also be built as a module. If so, the module + will be called rtc-pcf2127. + comment "Platform RTC drivers" # this 'CMOS' RTC driver is arch dependent because <asm-generic/rtc.h> |