diff --git a/drivers/misc/mods/mods_arm_ffa.c b/drivers/misc/mods/mods_arm_ffa.c
index 43aba4dc..2c8ff336 100644
--- a/drivers/misc/mods/mods_arm_ffa.c
+++ b/drivers/misc/mods/mods_arm_ffa.c
@@ -125,6 +125,9 @@ int esc_mods_arm_ffa_cmd(struct mods_client *client,
 	case MODS_FFA_CMD_HSS_TEST:
 		cl_debug(DEBUG_TEGRADMA, "sending cmd MODS_FFA_CMD_HSS_TEST to SP\n");
 		break;
+	case MODS_FFA_CMD_C2C_TEST:
+		cl_debug(DEBUG_TEGRADMA, "sending cmd MODS_FFA_CMD_C2C_TEST to SP\n");
+		break;
 	default:
 		cl_error("Unexpected command from SP 0x%llx\n", (unsigned long long)p->cmd);
 		return err;
@@ -154,6 +157,11 @@ int esc_mods_arm_ffa_cmd(struct mods_client *client,
 					  (unsigned long long)data.data1);
 		p->outdata[0] = data.data1;
 		break;
+	case MODS_FFA_CMD_C2C_TEST:
+		cl_debug(DEBUG_TEGRADMA, "received response from SP for CMD_C2C_TEST: 0x%llx\n",
+					  (unsigned long long)data.data1);
+		p->outdata[0] = data.data1;
+		break;
 	}
 
 	if (err) {
diff --git a/include/uapi/misc/mods.h b/include/uapi/misc/mods.h
index 615856af..9ed935ac 100644
--- a/include/uapi/misc/mods.h
+++ b/include/uapi/misc/mods.h
@@ -1892,6 +1892,7 @@ enum MODS_SP_FFA_CMD_TYPE {
 	MODS_FFA_CMD_SE_TESTS,
 	MODS_FFA_CMD_SE_KEY_MOVER,
 	MODS_FFA_CMD_HSS_TEST,
+	MODS_FFA_CMD_C2C_TEST,
 	MODS_FFA_CMD_TYPE_END
 };