diff --git a/rust/kernel/clk.rs b/rust/kernel/clk.rs
index 4059aff34d09..7abbd0767d8c 100644
--- a/rust/kernel/clk.rs
+++ b/rust/kernel/clk.rs
@@ -128,6 +128,13 @@ mod common_clk {
     #[repr(transparent)]
     pub struct Clk(*mut bindings::clk);
 
+    // SAFETY: It is safe to call `clk_put` on another thread than where `clk_get` was called.
+    unsafe impl Send for Clk {}
+
+    // SAFETY: It is safe to call any combination of the `&self` methods in parallel, as the
+    // methods are synchronized internally.
+    unsafe impl Sync for Clk {}
+
     impl Clk {
         /// Gets [`Clk`] corresponding to a [`Device`] and a connection id.
         ///