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-rw-r--r--src/sam3/internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sam3/internal.h b/src/sam3/internal.h
index d90dda0b..e9457ed2 100644
--- a/src/sam3/internal.h
+++ b/src/sam3/internal.h
@@ -16,5 +16,7 @@
#define GPIO2BIT(PIN) (1<<((PIN) % 32))
void gpio_peripheral(uint32_t gpio, char ptype, int32_t pull_up);
+int is_enabled_pclock(uint32_t id);
+void enable_pclock(uint32_t id);
#endif // internal.h