timer: Tighten dependencies on MCHP_PIT64B_TIMER

The MCHP_PIT64B_TIMER driver is not safe to compile on 64bit platforms
such as allyesconfig on a 64bit host. Tighten the dependencies here to
the platforms which use it today.

Acked-by: Eugen Hristev <eugen.hristev@linaro.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/timer/Kconfig b/drivers/timer/Kconfig
index 5cac1dcf2be93ab2baeb57620c4b87a67aadae77..f9511503b02719420c86959204d5fb998a70944c 100644 (file)
--- a/drivers/timer/Kconfig
+++ b/drivers/timer/Kconfig
@@ -312,7 +312,7 @@ config MTK_TIMER
 
 config MCHP_PIT64B_TIMER
        bool "Microchip 64-bit periodic interval timer support"
-       depends on TIMER
+       depends on TIMER && ARCH_AT91
        help
          Select this to enable support for Microchip 64-bit periodic
          interval timer.