diff --git a/aarch64/src/fdt.rs b/aarch64/src/fdt.rs
index 796cc4b811..aab2af04bc 100644
--- a/aarch64/src/fdt.rs
+++ b/aarch64/src/fdt.rs
@@ -6,7 +6,9 @@ use std::collections::BTreeMap;
 use std::fs::File;
 use std::path::PathBuf;
 
+use arch::apply_device_tree_overlays;
 use arch::CpuSet;
+use arch::DtbOverlay;
 use arch::SERIAL_ADDR;
 use cros_fdt::Error;
 use cros_fdt::Fdt;
@@ -207,6 +209,7 @@ fn create_gic_node(fdt: &mut Fdt, is_gicv3: bool, num_cpus: u64) -> Result<()> {
     intc_node.set_prop("phandle", PHANDLE_GIC)?;
     intc_node.set_prop("#address-cells", 2u32)?;
     intc_node.set_prop("#size-cells", 2u32)?;
+    add_symbols_entry(fdt, "intc", "/intc")?;
     Ok(())
 }
 
@@ -549,6 +552,22 @@ fn create_vmwdt_node(fdt: &mut Fdt, vmwdt_cfg: VmWdtConfig) -> Result<()> {
     Ok(())
 }
 
+// Add a node path to __symbols__ node of the FDT, so it can be referenced by an overlay.
+fn add_symbols_entry(fdt: &mut Fdt, symbol: &str, path: &str) -> Result<()> {
+    // Ensure the path points to a valid node with a defined phandle
+    let Some(target_node) = fdt.get_node(path) else {
+        return Err(Error::InvalidPath(format!("{path} does not exist")));
+    };
+    target_node
+        .get_prop::<u32>("phandle")
+        .or_else(|| target_node.get_prop("linux,phandle"))
+        .ok_or_else(|| Error::InvalidPath(format!("{path} must have a phandle")))?;
+    // Add the label -> path mapping.
+    let symbols_node = fdt.root_mut().subnode_mut("__symbols__")?;
+    symbols_node.set_prop(symbol, path)?;
+    Ok(())
+}
+
 /// Creates a flattened device tree containing all of the parameters for the
 /// kernel and loads it into the guest memory at the specified offset.
 ///
@@ -595,6 +614,7 @@ pub fn create_fdt(
     dump_device_tree_blob: Option<PathBuf>,
     vm_generator: &impl Fn(&mut Fdt, &BTreeMap<&str, u32>) -> cros_fdt::Result<()>,
     dynamic_power_coefficient: BTreeMap<usize, u32>,
+    device_tree_overlays: Vec<DtbOverlay>,
 ) -> Result<()> {
     let mut fdt = Fdt::new(&[]);
     let mut phandles = BTreeMap::new();
@@ -647,6 +667,9 @@ pub fn create_fdt(
         create_virt_cpufreq_node(&mut fdt, num_cpus as u64)?;
     }
 
+    // Done writing base FDT, now apply DT overlays
+    apply_device_tree_overlays(&mut fdt, device_tree_overlays)?;
+
     let fdt_final = fdt.finish()?;
 
     if let Some(file_path) = dump_device_tree_blob {
@@ -714,4 +737,23 @@ mod tests {
             vec!["arm,psci-1.0", "arm,psci-0.2"]
         );
     }
+
+    #[test]
+    fn symbols_entries() {
+        const TEST_SYMBOL: &str = "dev";
+        const TEST_PATH: &str = "/dev";
+
+        let mut fdt = Fdt::new(&[]);
+        add_symbols_entry(&mut fdt, TEST_SYMBOL, TEST_PATH).expect_err("missing node");
+
+        fdt.root_mut().subnode_mut(TEST_SYMBOL).unwrap();
+        add_symbols_entry(&mut fdt, TEST_SYMBOL, TEST_PATH).expect_err("missing phandle");
+
+        let intc_node = fdt.get_node_mut(TEST_PATH).unwrap();
+        intc_node.set_prop("phandle", 1u32).unwrap();
+        add_symbols_entry(&mut fdt, TEST_SYMBOL, TEST_PATH).expect("valid path");
+
+        let symbols = fdt.get_node("/__symbols__").unwrap();
+        assert_eq!(symbols.get_prop::<String>(TEST_SYMBOL).unwrap(), TEST_PATH);
+    }
 }
diff --git a/aarch64/src/lib.rs b/aarch64/src/lib.rs
index a747fa154e..3b829d9d4c 100644
--- a/aarch64/src/lib.rs
+++ b/aarch64/src/lib.rs
@@ -397,7 +397,7 @@ impl arch::LinuxArch for AArch64 {
         #[cfg(any(target_os = "android", target_os = "linux"))] _guest_suspended_cvar: Option<
             Arc<(Mutex<bool>, Condvar)>,
         >,
-        _device_tree_overlays: Vec<DtbOverlay>,
+        device_tree_overlays: Vec<DtbOverlay>,
     ) -> std::result::Result<RunnableLinuxVm<V, Vcpu>, Self::Error>
     where
         V: VmAArch64,
@@ -751,6 +751,7 @@ impl arch::LinuxArch for AArch64 {
             dump_device_tree_blob,
             &|writer, phandles| vm.create_fdt(writer, phandles),
             components.dynamic_power_coefficient,
+            device_tree_overlays,
         )
         .map_err(Error::CreateFdt)?;
 
diff --git a/arch/src/fdt.rs b/arch/src/fdt.rs
index ab8b7b7cbf..69f7c1c35c 100644
--- a/arch/src/fdt.rs
+++ b/arch/src/fdt.rs
@@ -3,6 +3,25 @@
 // found in the LICENSE file.
 
 use std::fs::File;
+use std::io::Read;
+
+use cros_fdt::apply_overlay;
+use cros_fdt::Error;
+use cros_fdt::Fdt;
+use cros_fdt::Result;
 
 /// Device tree overlay file
 pub struct DtbOverlay(pub File);
+
+/// Apply multiple device tree overlays to the base FDT.
+pub fn apply_device_tree_overlays(fdt: &mut Fdt, overlays: Vec<DtbOverlay>) -> Result<()> {
+    for DtbOverlay(mut overlay_file) in overlays {
+        let mut buffer = Vec::new();
+        overlay_file
+            .read_to_end(&mut buffer)
+            .map_err(Error::FdtIoError)?;
+        let overlay = Fdt::from_blob(buffer.as_slice())?;
+        apply_overlay::<&str>(fdt, overlay, [])?;
+    }
+    Ok(())
+}
diff --git a/arch/src/lib.rs b/arch/src/lib.rs
index f2b64e7730..4161d203f4 100644
--- a/arch/src/lib.rs
+++ b/arch/src/lib.rs
@@ -56,6 +56,7 @@ use devices::ProxyDevice;
 use devices::SerialHardware;
 use devices::SerialParameters;
 use devices::VirtioMmioDevice;
+pub use fdt::apply_device_tree_overlays;
 pub use fdt::DtbOverlay;
 #[cfg(feature = "gdb")]
 use gdbstub::arch::Arch;
diff --git a/riscv64/src/fdt.rs b/riscv64/src/fdt.rs
index 5a163b2ce4..1765619144 100644
--- a/riscv64/src/fdt.rs
+++ b/riscv64/src/fdt.rs
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+use arch::apply_device_tree_overlays;
+use arch::DtbOverlay;
 use cros_fdt::Error;
 use cros_fdt::Fdt;
 use cros_fdt::Result;
@@ -302,6 +304,7 @@ pub fn create_fdt(
     cmdline: &str,
     initrd: Option<(GuestAddress, usize)>,
     timebase_frequency: u32,
+    device_tree_overlays: Vec<DtbOverlay>,
 ) -> Result<()> {
     let mut fdt = Fdt::new(&[]);
 
@@ -316,6 +319,9 @@ pub fn create_fdt(
     create_aia_node(&mut fdt, num_cpus as usize, aia_num_ids, aia_num_sources)?;
     create_pci_nodes(&mut fdt, pci_irqs, pci_cfg, pci_ranges)?;
 
+    // Done writing base FDT, now apply DT overlays
+    apply_device_tree_overlays(&mut fdt, device_tree_overlays)?;
+
     let fdt_final = fdt.finish()?;
     if fdt_final.len() > fdt_max_size {
         return Err(Error::TotalSizeTooLarge);
@@ -328,5 +334,6 @@ pub fn create_fdt(
     if written < fdt_final.len() {
         return Err(Error::FdtGuestMemoryWriteError);
     }
+
     Ok(())
 }
diff --git a/riscv64/src/lib.rs b/riscv64/src/lib.rs
index c4ff77713f..e801966a74 100644
--- a/riscv64/src/lib.rs
+++ b/riscv64/src/lib.rs
@@ -193,7 +193,7 @@ impl arch::LinuxArch for Riscv64 {
         #[cfg(any(target_os = "android", target_os = "linux"))] _guest_suspended_cvar: Option<
             Arc<(Mutex<bool>, Condvar)>,
         >,
-        _device_tree_overlays: Vec<DtbOverlay>,
+        device_tree_overlays: Vec<DtbOverlay>,
     ) -> std::result::Result<RunnableLinuxVm<V, Vcpu>, Self::Error>
     where
         V: VmRiscv64,
@@ -383,6 +383,7 @@ impl arch::LinuxArch for Riscv64 {
             cmdline.as_str(),
             initrd,
             timebase_freq,
+            device_tree_overlays,
         )
         .map_err(Error::CreateFdt)?;
 
diff --git a/x86_64/src/fdt.rs b/x86_64/src/fdt.rs
index ba3ced0213..645e56157c 100644
--- a/x86_64/src/fdt.rs
+++ b/x86_64/src/fdt.rs
@@ -6,6 +6,8 @@ use std::fs::File;
 use std::path::PathBuf;
 
 use arch::android::create_android_fdt;
+use arch::apply_device_tree_overlays;
+use arch::DtbOverlay;
 use cros_fdt::Error;
 use cros_fdt::Fdt;
 
@@ -21,10 +23,15 @@ use crate::SetupDataType;
 pub fn create_fdt(
     android_fstab: File,
     dump_device_tree_blob: Option<PathBuf>,
+    device_tree_overlays: Vec<DtbOverlay>,
 ) -> Result<SetupData, Error> {
     let mut fdt = Fdt::new(&[]);
     // The whole thing is put into one giant node with some top level properties
     create_android_fdt(&mut fdt, android_fstab)?;
+
+    // Done writing base FDT, now apply DT overlays
+    apply_device_tree_overlays(&mut fdt, device_tree_overlays)?;
+
     let fdt_final = fdt.finish()?;
 
     if let Some(file_path) = dump_device_tree_blob {
diff --git a/x86_64/src/lib.rs b/x86_64/src/lib.rs
index 7cd9b56d9b..fb58926ece 100644
--- a/x86_64/src/lib.rs
+++ b/x86_64/src/lib.rs
@@ -692,7 +692,7 @@ impl arch::LinuxArch for X8664arch {
         #[cfg(any(target_os = "android", target_os = "linux"))] guest_suspended_cvar: Option<
             Arc<(Mutex<bool>, Condvar)>,
         >,
-        _device_tree_overlays: Vec<DtbOverlay>,
+        device_tree_overlays: Vec<DtbOverlay>,
     ) -> std::result::Result<RunnableLinuxVm<V, Vcpu>, Self::Error>
     where
         V: VmX86_64,
@@ -996,6 +996,7 @@ impl arch::LinuxArch for X8664arch {
                     kernel_end,
                     params,
                     dump_device_tree_blob,
+                    device_tree_overlays,
                 )?;
 
                 // Configure the bootstrap VCPU for the Linux/x86 64-bit boot protocol.
@@ -1615,6 +1616,7 @@ impl X8664arch {
         kernel_end: u64,
         params: boot_params,
         dump_device_tree_blob: Option<PathBuf>,
+        device_tree_overlays: Vec<DtbOverlay>,
     ) -> Result<()> {
         kernel_loader::load_cmdline(mem, GuestAddress(CMDLINE_OFFSET), cmdline)
             .map_err(Error::LoadCmdline)?;
@@ -1622,7 +1624,8 @@ impl X8664arch {
         let mut setup_data = Vec::<SetupData>::new();
         if let Some(android_fstab) = android_fstab {
             setup_data.push(
-                fdt::create_fdt(android_fstab, dump_device_tree_blob).map_err(Error::CreateFdt)?,
+                fdt::create_fdt(android_fstab, dump_device_tree_blob, device_tree_overlays)
+                    .map_err(Error::CreateFdt)?,
             );
         }
         setup_data.push(setup_data_rng_seed());
diff --git a/x86_64/tests/integration/main.rs b/x86_64/tests/integration/main.rs
index 7a2971d47c..cb740c1b44 100644
--- a/x86_64/tests/integration/main.rs
+++ b/x86_64/tests/integration/main.rs
@@ -234,6 +234,7 @@ where
         kernel_end,
         params,
         None,
+        Vec::new(),
     )
     .expect("failed to setup system_memory");