diff --git a/lib/cpus/aarch64/dsu_helpers.S b/lib/cpus/aarch64/dsu_helpers.S
index da052d5..419b6ea 100644
--- a/lib/cpus/aarch64/dsu_helpers.S
+++ b/lib/cpus/aarch64/dsu_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2019-2022, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -139,3 +139,57 @@
 1:
 	ret	x17
 endfunc errata_dsu_936184_wa
+
+	/* -----------------------------------------------------------------------
+	 * DSU erratum 2313941 check function
+	 * Checks the DSU variant, revision and configuration to determine if
+	 * the erratum applies. Erratum applies on all configurations of the
+	 * DSU and if revision-variant is r0p0, r1p0, r2p0, r2p1, r3p0, r3p1.
+	 *
+	 * The erratum is still open.
+	 *
+	 * This function is called from both assembly and C environment. So it
+	 * follows AAPCS.
+	 *
+	 * Clobbers: x0-x3
+	 * -----------------------------------------------------------------------
+	 */
+	.globl	check_errata_dsu_2313941
+	.globl	errata_dsu_2313941_wa
+
+func check_errata_dsu_2313941
+	mov	x2, #ERRATA_APPLIES
+	mov	x3, #ERRATA_NOT_APPLIES
+
+	/* Check if DSU version is less than or equal to r3p1 */
+	mrs	x1, CLUSTERIDR_EL1
+
+	/* DSU variant and revision bitfields in CLUSTERIDR are adjacent */
+	ubfx	x0, x1, #CLUSTERIDR_REV_SHIFT,\
+			#(CLUSTERIDR_REV_BITS + CLUSTERIDR_VAR_BITS)
+	mov	x1, #(0x31 << CLUSTERIDR_REV_SHIFT)
+	cmp	x0, x1
+	csel	x0, x2, x3, LS
+	ret
+endfunc check_errata_dsu_2313941
+
+	/* --------------------------------------------------
+	 * Errata Workaround for DSU erratum #2313941.
+	 *
+	 * Can clobber only: x0-x17
+	 * --------------------------------------------------
+	 */
+func errata_dsu_2313941_wa
+	mov	x17, x30
+	bl	check_errata_dsu_2313941
+	cbz	x0, 1f
+
+	/* If erratum applies, disable high-level clock gating */
+	mrs	x0, CLUSTERACTLR_EL1
+	orr	x0, x0, #CLUSTERACTLR_EL1_DISABLE_SCLK_GATING
+	msr	CLUSTERACTLR_EL1, x0
+	isb
+1:
+	ret	x17
+endfunc errata_dsu_2313941_wa
+