diff options
Diffstat (limited to 'drivers/rtc/Kconfig')
-rw-r--r-- | drivers/rtc/Kconfig | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 4949dc4859be..fc85bf2e4a97 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig | |||
@@ -469,6 +469,16 @@ config RTC_DRV_VR41XX | |||
469 | To compile this driver as a module, choose M here: the | 469 | To compile this driver as a module, choose M here: the |
470 | module will be called rtc-vr41xx. | 470 | module will be called rtc-vr41xx. |
471 | 471 | ||
472 | config RTC_DRV_PL030 | ||
473 | tristate "ARM AMBA PL030 RTC" | ||
474 | depends on ARM_AMBA | ||
475 | help | ||
476 | If you say Y here you will get access to ARM AMBA | ||
477 | PrimeCell PL030 RTC found on certain ARM SOCs. | ||
478 | |||
479 | To compile this driver as a module, choose M here: the | ||
480 | module will be called rtc-pl030. | ||
481 | |||
472 | config RTC_DRV_PL031 | 482 | config RTC_DRV_PL031 |
473 | tristate "ARM AMBA PL031 RTC" | 483 | tristate "ARM AMBA PL031 RTC" |
474 | depends on ARM_AMBA | 484 | depends on ARM_AMBA |
@@ -495,12 +505,13 @@ config RTC_DRV_AT91RM9200 | |||
495 | this is powered by the backup power supply. | 505 | this is powered by the backup power supply. |
496 | 506 | ||
497 | config RTC_DRV_AT91SAM9 | 507 | config RTC_DRV_AT91SAM9 |
498 | tristate "AT91SAM9x" | 508 | tristate "AT91SAM9x/AT91CAP9" |
499 | depends on ARCH_AT91 && !(ARCH_AT91RM9200 || ARCH_AT91X40) | 509 | depends on ARCH_AT91 && !(ARCH_AT91RM9200 || ARCH_AT91X40) |
500 | help | 510 | help |
501 | RTC driver for the Atmel AT91SAM9x internal RTT (Real Time Timer). | 511 | RTC driver for the Atmel AT91SAM9x and AT91CAP9 internal RTT |
502 | These timers are powered by the backup power supply (such as a | 512 | (Real Time Timer). These timers are powered by the backup power |
503 | small coin cell battery), but do not need to be used as RTCs. | 513 | supply (such as a small coin cell battery), but do not need to |
514 | be used as RTCs. | ||
504 | 515 | ||
505 | (On AT91SAM9rl chips you probably want to use the dedicated RTC | 516 | (On AT91SAM9rl chips you probably want to use the dedicated RTC |
506 | module and leave the RTT available for other uses.) | 517 | module and leave the RTT available for other uses.) |