With the new TCB clocksource driver, atmel platforms are now able to boot
without the PIT driver. Allow unselecting it.
Cc: Daniel Lezcano <daniel.lezc...@linaro.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.bell...@free-electrons.com>
---
drivers/clocksource/Kconfig | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 1860f6f9b380..c651661bf43c 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -251,7 +251,14 @@ config ARMV7M_SYSTICK
config ATMEL_PIT
select CLKSRC_OF if OF
- def_bool SOC_AT91SAM9 || SOC_SAMA5
+ bool "Atmel Periodic Interval Timer (PIT)"
+ depends on SOC_AT91SAM9 || SOC_SAMA5
+ default SOC_AT91SAM9 || SOC_SAMA5
+ help
+ Select this to get a clocksource based on the Atmel Periodic Interval
+ Timer. It has a relatively low resolution and the TC Block clocksource
+ should be preferred.
+ It also provides a clock event device.
config ATMEL_ST
bool
--
2.8.1
