diff --git a/CHANGELOG.md b/CHANGELOG.md
index f674a847..109d37ea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased]
 
+Add FlexIO clock gates for all supported 1000 and 1100 targets.
+
 ## [0.5.2] 2023-04-26
 
 Add LPSPI API to configure the sample point.
diff --git a/src/chip/imxrt10xx/ccm/clock_gate.rs b/src/chip/imxrt10xx/ccm/clock_gate.rs
index 735dc9cd..0753eb22 100644
--- a/src/chip/imxrt10xx/ccm/clock_gate.rs
+++ b/src/chip/imxrt10xx/ccm/clock_gate.rs
@@ -298,6 +298,23 @@ where
 #[allow(clippy::assertions_on_constants)]
 const _: () = assert!(ral::SOLE_INSTANCE == 0u8);
 
+/// Returns the FlexIO clock gate locator.
+#[inline(always)]
+pub const fn flexio<const N: u8>() -> Locator
+where
+    ral::flexio::Instance<N>: ral::Valid,
+{
+    [
+        locator(CCGR5, CG1),
+        locator(CCGR3, CG0),
+        locator(CCGR7, CG6),
+    ][if N == ral::SOLE_INSTANCE {
+        N as usize
+    } else {
+        N as usize - 1
+    }]
+}
+
 /// Returns the FlexPWM clock gate locator.
 #[inline(always)]
 pub const fn flexpwm<const N: u8>() -> Locator
diff --git a/src/chip/imxrt11xx/ccm/clock_gate.rs b/src/chip/imxrt11xx/ccm/clock_gate.rs
index 0fe820a1..31009f2c 100644
--- a/src/chip/imxrt11xx/ccm/clock_gate.rs
+++ b/src/chip/imxrt11xx/ccm/clock_gate.rs
@@ -188,3 +188,14 @@ where
 pub const fn snvs() -> Locator {
     Locator::new(38)
 }
+
+/// Returns the FlexIO clock gate locator.
+#[inline]
+pub const fn flexio<const N: u8>() -> Locator
+where
+    ral::pwm::Instance<N>: ral::Valid,
+{
+    // FlexIO1 -> LPCG53
+    // FlexIO2 -> LPCG54
+    Locator::new(N as usize + 52)
+}