pinctrl: canonical rsel resistance selection property

Change "mediatek,rsel_resistance_in_si_unit" to "mediatek,rsel-resistance-in-si-unit"

Fixes: fb34a9ae ("pinctrl: mediatek: support rsel feature")
Signed-off-by: Guodong Liu <guodong.liu@mediatek.com>
Link: https://lore.kernel.org/r/20220216032124.28067-4-guodong.liu@mediatek.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/mediatek/pinctrl-paris.c

@@ -988,7 +988,7 @@ int mtk_paris_pinctrl_probe(struct platform_device *pdev,
 	hw->nbase = hw->soc->nbase_names;
 
 	if (of_find_property(hw->dev->of_node,
-			     "mediatek,rsel_resistance_in_si_unit", NULL))
+			     "mediatek,rsel-resistance-in-si-unit", NULL))
 		hw->rsel_si_unit = true;
 	else
 		hw->rsel_si_unit = false;