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发表于 2019-7-29 17:40:42
arch/arm64/boot/dts/rockchip/rk3399-android.dtsi
fiq_debugger: fiq-debugger {
compatible = "rockchip,fiq-debugger";
rockchip,serial-id = <2>;
rockchip,wake-irq = <0>;
rockchip,irq-mode-enable = <0>; /* If enable uart uses irq instead of fiq */
rockchip,baudrate = <1500000>; /* Only 115200 and 1500000 */
pinctrl-names = "default";
pinctrl-0 = <&uart2c_xfer>;
interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH 0>;
};
设备树里 |
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