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ARM: at91: Kconfig: implement PIT64B selection

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Implement PIT64B selection thus it will be available for the necessary
targets (at the moment SAM9X60 and SAMA7G5) w/o the necessity to
specify it via defconfig. With this the current CONFIG_TIMER_OF
dependency of PIT64B driver could be removed.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
This commit is contained in:
Claudiu Beznea 2022-05-09 10:26:05 +03:00
parent b7fc72c633
commit f611af4c3b
1 changed files with 9 additions and 0 deletions
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9
arch/arm/mach-at91/Kconfig
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@ -165,6 +165,15 @@ config ATMEL_CLOCKSOURCE_TCB
to make a single 32-bit timer.
It can also be used as a clock event device supporting oneshot mode.
config MICROCHIP_CLOCKSOURCE_PIT64B
bool "64-bit Periodic Interval Timer (PIT64B) support"
default SOC_SAM9X60 || SOC_SAMA7
select MICROCHIP_PIT64B
help
Select this to get a high resolution clockevent (SAM9X60) or
clocksource and clockevent (SAMA7G5) based on Microchip 64-bit
Periodic Interval Timer.
config HAVE_AT91_UTMI
bool