Upstream kernel linux define pinctrl for uart0, hence this pin group and pinctrl driver is needed before relocation. Add DM_FLAG_PRE_RELOC flag to init and mute mtk_serial error on early serial init.
Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- drivers/pinctrl/mediatek/pinctrl-mt7981.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7981.c b/drivers/pinctrl/mediatek/pinctrl-mt7981.c index 3fa198ed79c..4bc4abe6518 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7981.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7981.c @@ -1050,4 +1050,5 @@ U_BOOT_DRIVER(mt7981_pinctrl) = { .ops = &mtk_pinctrl_ops, .probe = mtk_pinctrl_mt7981_probe, .priv_auto = sizeof(struct mtk_pinctrl_priv), + .flags = DM_FLAG_PRE_RELOC, };