diff options
| author |   Stelian Pop <stelian@popies.net> | 2008-04-05 21:16:15 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2008-06-02 15:08:11 +0100 |
| commit | 6b71dbf65e63c13202fb18773a5fd2d4415b6b2e (patch) | |
| tree | acfb1ca1c7a84b929483cd2a5cccaa38a009a6ab | |
| parent | [ARM] 4934/1: AT91CAP9 UDPHS driver: board and cpu integration. (diff) | |
| download | linux-dev-6b71dbf65e63c13202fb18773a5fd2d4415b6b2e.tar.xz linux-dev-6b71dbf65e63c13202fb18773a5fd2d4415b6b2e.zip | |
[ARM] 4935/1: AT91CAP9: enable RTC-on-RTT in defconfig.
Update the help text for RTC_DRV_AT91SAM9 to mention that the
option apply to AT91CAP9 processors too, and enable it in the
defconfig.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/configs/at91cap9adk_defconfig | 54 | ||||
| -rw-r--r-- | drivers/rtc/Kconfig | 9 |
2 files changed, 58 insertions, 5 deletions
diff --git a/arch/arm/configs/at91cap9adk_defconfig b/arch/arm/configs/at91cap9adk_defconfig index 39ca662c0793..47e722511bdf 100644 --- a/arch/arm/configs/at91cap9adk_defconfig +++ b/arch/arm/configs/at91cap9adk_defconfig @@ -951,7 +951,59 @@ CONFIG_MMC_AT91=y # CONFIG_MMC_SPI is not set # CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_AT91SAM9=y +CONFIG_RTC_DRV_AT91SAM9_RTT=0 +CONFIG_RTC_DRV_AT91SAM9_GPBR=0 # # File systems diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 6cc2c0330230..7fb4c48acc85 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -484,12 +484,13 @@ config RTC_DRV_AT91RM9200 this is powered by the backup power supply. config RTC_DRV_AT91SAM9 - tristate "AT91SAM9x" + tristate "AT91SAM9x/AT91CAP9" depends on ARCH_AT91 && !(ARCH_AT91RM9200 || ARCH_AT91X40) help - RTC driver for the Atmel AT91SAM9x internal RTT (Real Time Timer). - These timers are powered by the backup power supply (such as a - small coin cell battery), but do not need to be used as RTCs. + RTC driver for the Atmel AT91SAM9x and AT91CAP9 internal RTT + (Real Time Timer). These timers are powered by the backup power + supply (such as a small coin cell battery), but do not need to + be used as RTCs. (On AT91SAM9rl chips you probably want to use the dedicated RTC module and leave the RTT available for other uses.) |