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authorAkinobu Mita <akinobu.mita@gmail.com>2016-03-14 23:45:00 +0900
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-03-14 17:08:41 +0100
commit9408ec1af875a83ad75f3dac1aa18d2337a809fe (patch)
tree42fae0b42985bf19de9921915984f5a7e873789e /drivers/rtc/Kconfig
parent907b3262583c700ef48f6a45b2b48878b524b2ef (diff)
downloadblackbird-op-linux-9408ec1af875a83ad75f3dac1aa18d2337a809fe.tar.gz
blackbird-op-linux-9408ec1af875a83ad75f3dac1aa18d2337a809fe.zip
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/Kconfig19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index d2cd206d2965..544bd3493852 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>
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