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arm64: dts: rockchip: opi3b/cm4: Add rk356x-uart2-m0.dtbo

This commit is contained in:
baiywt 2023-09-26 14:29:40 +08:00
parent 3c0ea83c49
commit cd0a994db0
3 changed files with 23 additions and 1 deletions
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1
arch/arm64/boot/dts/rockchip/overlay/Makefile
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@ -77,6 +77,7 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
rk356x-raspi-7inch-touchscreen.dtbo \
rk356x-raspi-7inch-touchscreen-dsi0.dtbo \
rk356x-spi3-m0-cs0-spidev.dtbo \
rk356x-uart2-m0.dtbo \
rk356x-uart3-m0.dtbo \
rk356x-uart7-m2.dtbo \
rk356x-uart9-m2.dtbo \

21
arch/arm64/boot/dts/rockchip/overlay/rk356x-uart2-m0.dts Normal file
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@ -0,0 +1,21 @@
/dts-v1/;
/plugin/;
/ {
fragment@0 {
target = <&uart2>;
__overlay__ {
status = "okay";
pinctrl-0 = <&uart2m0_xfer>;
};
};
fragment@1 {
target = <&fiq_debugger>;
__overlay__ {
status = "disabled";
};
};
};

2
arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
View File

@ -16,7 +16,7 @@
bootargs = "earlycon=uart8250,mmio32,0xfe660000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rw rootwait";
};
fiq-debugger {
fiq_debugger: fiq-debugger {
compatible = "rockchip,fiq-debugger";
rockchip,serial-id = <2>;
rockchip,wake-irq = <0>;