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arm64: dts: mediatek: mt7988a-bpi-r4: Enable serial0 debug uart

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Enable the debug uart on Bananapi R4 board.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20241217091238.16032-16-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
This commit is contained in:
Frank Wunderlich 2024-12-17 10:12:29 +01:00 committed by AngeloGioacchino Del Regno
parent 3687df2792
commit 54df2f1e0a
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GPG Key ID: 9A3604CFAD978478
2 changed files with 5 additions and 1 deletions
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4
arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts
View File

@ -245,6 +245,10 @@ mux {
};
};
&serial0 {
status = "okay";
};
&watchdog {
status = "okay";
};

2
arch/arm64/boot/dts/mediatek/mt7988a.dtsi
View File

@ -236,7 +236,7 @@ mcusys: mcusys@100e0000 {
#clock-cells = <1>;
};
serial@11000000 {
serial0: serial@11000000 {
compatible = "mediatek,mt7988-uart", "mediatek,mt6577-uart";
reg = <0 0x11000000 0 0x100>;
interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;