soc/fsl/qe: add EXPORT_SYMBOL for the 2 qe_tdm functions

This allows to build the fsl_ucc_hdlc driver as a module.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Scott Wood <oss@buserror.net>

drivers/soc/fsl/qe/qe_tdm.c

@@ -177,6 +177,7 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
 	devm_iounmap(&pdev->dev, utdm->si_regs);
 	return ret;
 }
+EXPORT_SYMBOL(ucc_of_parse_tdm);
 
 void ucc_tdm_init(struct ucc_tdm *utdm, struct ucc_tdm_info *ut_info)
 {
@@ -274,3 +275,4 @@ void ucc_tdm_init(struct ucc_tdm *utdm, struct ucc_tdm_info *ut_info)
 		break;
 	}
 }
+EXPORT_SYMBOL(ucc_tdm_init);