Set uart0 iotype to mmio32 to make earlycon work with stdout-path. Signed-off-by: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx> --- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index f0a070535b340..f6991bdaac1c6 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -750,6 +750,8 @@ &u3phy { &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_default>; + reg-io-width = <4>; + reg-shift = <2>; status = "okay"; }; -- 2.28.0.526.ge36021eeef-goog