From a190901c6b5f1f4a31681e8c69d811a4f9426e2b Mon Sep 17 00:00:00 2001 From: Russell King <rmk@dyn-67.arm.linux.org.uk> Date: Sun, 20 Apr 2008 12:08:36 +0100 Subject: [RTC] rtc-pl030: add driver, remove old non-rtc lib driver Convert Integrator PL030 RTC driver to use the RTC class interfaces. Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> --- drivers/rtc/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/rtc/Kconfig') diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 6cc2c033023..1b26eeb52c9 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -458,6 +458,16 @@ config RTC_DRV_VR41XX To compile this driver as a module, choose M here: the module will be called rtc-vr41xx. +config RTC_DRV_PL030 + tristate "ARM AMBA PL030 RTC" + depends on ARM_AMBA + help + If you say Y here you will get access to ARM AMBA + PrimeCell PL030 RTC found on certain ARM SOCs. + + To compile this driver as a module, choose M here: the + module will be called rtc-pl030. + config RTC_DRV_PL031 tristate "ARM AMBA PL031 RTC" depends on ARM_AMBA -- cgit From 6b71dbf65e63c13202fb18773a5fd2d4415b6b2e Mon Sep 17 00:00:00 2001 From: Stelian Pop <stelian@popies.net> Date: Sat, 5 Apr 2008 21:16:15 +0100 Subject: [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> --- drivers/rtc/Kconfig | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'drivers/rtc/Kconfig') diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 6cc2c033023..7fb4c48acc8 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.) -- cgit