diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h
index 139a88e4e852..db1aeacd4cd9 100644
--- a/arch/arm64/include/asm/insn.h
+++ b/arch/arm64/include/asm/insn.h
@@ -186,6 +186,8 @@ enum aarch64_insn_ldst_type {
 	AARCH64_INSN_LDST_LOAD_ACQ_EX,
 	AARCH64_INSN_LDST_STORE_EX,
 	AARCH64_INSN_LDST_STORE_REL_EX,
+	AARCH64_INSN_LDST_SIGNED_LOAD_IMM_OFFSET,
+	AARCH64_INSN_LDST_SIGNED_LOAD_REG_OFFSET,
 };
 
 enum aarch64_insn_adsb_type {
@@ -324,6 +326,7 @@ __AARCH64_INSN_FUNCS(prfm,	0x3FC00000, 0x39800000)
 __AARCH64_INSN_FUNCS(prfm_lit,	0xFF000000, 0xD8000000)
 __AARCH64_INSN_FUNCS(store_imm,	0x3FC00000, 0x39000000)
 __AARCH64_INSN_FUNCS(load_imm,	0x3FC00000, 0x39400000)
+__AARCH64_INSN_FUNCS(signed_load_imm, 0X3FC00000, 0x39800000)
 __AARCH64_INSN_FUNCS(store_pre,	0x3FE00C00, 0x38000C00)
 __AARCH64_INSN_FUNCS(load_pre,	0x3FE00C00, 0x38400C00)
 __AARCH64_INSN_FUNCS(store_post,	0x3FE00C00, 0x38000400)
@@ -337,6 +340,7 @@ __AARCH64_INSN_FUNCS(ldset,	0x3F20FC00, 0x38203000)
 __AARCH64_INSN_FUNCS(swp,	0x3F20FC00, 0x38208000)
 __AARCH64_INSN_FUNCS(cas,	0x3FA07C00, 0x08A07C00)
 __AARCH64_INSN_FUNCS(ldr_reg,	0x3FE0EC00, 0x38606800)
+__AARCH64_INSN_FUNCS(signed_ldr_reg, 0X3FE0FC00, 0x38A0E800)
 __AARCH64_INSN_FUNCS(ldr_imm,	0x3FC00000, 0x39400000)
 __AARCH64_INSN_FUNCS(ldr_lit,	0xBF000000, 0x18000000)
 __AARCH64_INSN_FUNCS(ldrsw_lit,	0xFF000000, 0x98000000)
diff --git a/arch/arm64/lib/insn.c b/arch/arm64/lib/insn.c
index 924934cb85ee..a635ab83fee3 100644
--- a/arch/arm64/lib/insn.c
+++ b/arch/arm64/lib/insn.c
@@ -385,6 +385,9 @@ u32 aarch64_insn_gen_load_store_reg(enum aarch64_insn_register reg,
 	case AARCH64_INSN_LDST_LOAD_REG_OFFSET:
 		insn = aarch64_insn_get_ldr_reg_value();
 		break;
+	case AARCH64_INSN_LDST_SIGNED_LOAD_REG_OFFSET:
+		insn = aarch64_insn_get_signed_ldr_reg_value();
+		break;
 	case AARCH64_INSN_LDST_STORE_REG_OFFSET:
 		insn = aarch64_insn_get_str_reg_value();
 		break;
@@ -430,6 +433,9 @@ u32 aarch64_insn_gen_load_store_imm(enum aarch64_insn_register reg,
 	case AARCH64_INSN_LDST_LOAD_IMM_OFFSET:
 		insn = aarch64_insn_get_ldr_imm_value();
 		break;
+	case AARCH64_INSN_LDST_SIGNED_LOAD_IMM_OFFSET:
+		insn = aarch64_insn_get_signed_load_imm_value();
+		break;
 	case AARCH64_INSN_LDST_STORE_IMM_OFFSET:
 		insn = aarch64_insn_get_str_imm_value();
 		break;