atsamd: Add support for 25Mhz crystals

Needed for the Duet3 Mini 5+ board. Reported by @lukeslaboratory. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-06-04 17:03:46 -04:00
parent 6266e7c259
commit bd65c37ed5
2 changed files with 33 additions and 0 deletions
--- a/src/atsamd/Kconfig
+++ b/src/atsamd/Kconfig
@@ -89,6 +89,8 @@ choice
    prompt "Clock Reference"
    config CLOCK_REF_X32K
        bool "32.768Khz crystal"
+    config CLOCK_REF_X25M
+        bool "25Mhz crystal" if MACH_SAMD51
    config CLOCK_REF_INTERNAL
        bool "Internal clock"
 endchoice