diff --git a/drivers/pwm/pwm_th1520.rs b/drivers/pwm/pwm_th1520.rs
index ddd44a5ce4979c..19e8621bc52c1e 100644
--- a/drivers/pwm/pwm_th1520.rs
+++ b/drivers/pwm/pwm_th1520.rs
@@ -22,7 +22,7 @@
 
 use core::ops::Deref;
 use kernel::{
-    clk::Clk,
+    clk::{Clk, ExclusiveClk},
     device::{Bound, Core, Device},
     devres,
     io::{
@@ -93,7 +93,7 @@ struct Th1520WfHw {
 struct Th1520PwmDriverData {
     #[pin]
     iomem: devres::Devres<IoMem<TH1520_PWM_REG_SIZE>>,
-    clk: Clk,
+    clk: ExclusiveClk,
 }
 
 impl pwm::PwmOps for Th1520PwmDriverData {
@@ -328,10 +328,8 @@ impl platform::Driver for Th1520PwmPlatformDriver {
         let clk = Clk::get(dev, None)?;
 
         clk.prepare_enable()?;
+        let clk = clk.rate_exclusive_get()?;
 
-        // TODO: Get exclusive ownership of the clock to prevent rate changes.
-        // The Rust equivalent of `clk_rate_exclusive_get()` is not yet available.
-        // This should be updated once it is implemented.
         let rate_hz = clk.rate().as_hz();
         if rate_hz == 0 {
             dev_err!(dev, "Clock rate is zero\n");
diff --git a/rust/kernel/clk.rs b/rust/kernel/clk.rs
index 7abbd0767d8cff..8cda40cb01e400 100644
--- a/rust/kernel/clk.rs
+++ b/rust/kernel/clk.rs
@@ -249,6 +249,23 @@ mod common_clk {
             // [`clk_set_rate`].
             to_result(unsafe { bindings::clk_set_rate(self.as_raw(), rate.as_hz()) })
         }
+
+        /// Acquire exclusive control over the clock's rate.
+        ///
+        /// Consumes the [`Clk`] and returns an [`ExclusiveClk`] that releases the exclusivity
+        /// when dropped. While held, no other consumer may change the clock's rate.
+        ///
+        /// Equivalent to the kernel's [`clk_rate_exclusive_get`] API. Must not be called from
+        /// atomic context.
+        ///
+        /// [`clk_rate_exclusive_get`]:
+        /// https://docs.kernel.org/core-api/kernel-api.html#c.clk_rate_exclusive_get
+        pub fn rate_exclusive_get(self) -> Result<ExclusiveClk> {
+            // SAFETY: By the type invariants, self.as_raw() is a valid argument for
+            // [`clk_rate_exclusive_get`].
+            to_result(unsafe { bindings::clk_rate_exclusive_get(self.as_raw()) })?;
+            Ok(ExclusiveClk(self))
+        }
     }
 
     impl Drop for Clk {
@@ -329,6 +346,54 @@ mod common_clk {
             &self.0
         }
     }
+
+    /// A [`Clk`] with exclusive control over its rate.
+    ///
+    /// While an [`ExclusiveClk`] exists, no other consumer of the same clock may change its rate.
+    /// Obtained by calling [`Clk::rate_exclusive_get`]; the exclusivity is released automatically
+    /// when the value is dropped, after which the inner [`Clk`] is dropped as usual.
+    ///
+    /// # Invariants
+    ///
+    /// An [`ExclusiveClk`] instance owns a [`Clk`] for which `clk_rate_exclusive_get` has been
+    /// called and the matching `clk_rate_exclusive_put` has not yet been called.
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// use kernel::clk::{Clk, ExclusiveClk};
+    /// use kernel::device::Device;
+    /// use kernel::error::Result;
+    ///
+    /// fn lock_rate(dev: &Device) -> Result<ExclusiveClk> {
+    ///     let clk = Clk::get(dev, None)?;
+    ///     clk.prepare_enable()?;
+    ///     clk.rate_exclusive_get()
+    /// }
+    /// ```
+    ///
+    /// [`struct clk`]: https://docs.kernel.org/driver-api/clk.html
+    pub struct ExclusiveClk(Clk);
+
+    // Make [`ExclusiveClk`] behave like [`Clk`].
+    impl Deref for ExclusiveClk {
+        type Target = Clk;
+
+        fn deref(&self) -> &Clk {
+            &self.0
+        }
+    }
+
+    impl Drop for ExclusiveClk {
+        fn drop(&mut self) {
+            // SAFETY: By the type invariants, self.as_raw() is a valid argument for
+            // [`clk_rate_exclusive_put`] and balances the [`clk_rate_exclusive_get`] call from
+            // [`Clk::rate_exclusive_get`].
+            unsafe {
+                bindings::clk_rate_exclusive_put(self.as_raw());
+            }
+        }
+    }
 }
 
 #[cfg(CONFIG_COMMON_CLK)]