diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/Kconfig | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index b3ba68170b8..4cf928e32e7 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -30,6 +30,31 @@ config ATMEL_TCLIB blocks found on many Atmel processors. This facilitates using these blocks by different drivers despite processor differences. +config ATMEL_TCB_CLKSRC + bool "TC Block Clocksource" + depends on ATMEL_TCLIB && GENERIC_TIME + default y + help + Select this to get a high precision clocksource based on a + TC block with a 5+ MHz base clock rate. Two timer channels + are combined to make a single 32-bit timer. + + When GENERIC_CLOCKEVENTS is defined, the third timer channel + may be used as a clock event device supporting oneshot mode + (delays of up to two seconds) based on the 32 KiHz clock. + +config ATMEL_TCB_CLKSRC_BLOCK + int + depends on ATMEL_TCB_CLKSRC + prompt "TC Block" if ARCH_AT91RM9200 || ARCH_AT91SAM9260 || CPU_AT32AP700X + default 0 + range 0 1 + help + Some chips provide more than one TC block, so you have the + choice of which one to use for the clock framework. The other + TC can be used for other purposes, such as PWM generation and + interval timing. + config IBM_ASM tristate "Device driver for IBM RSA service processor" depends on X86 && PCI && INPUT && EXPERIMENTAL |