kernel/arch/arm64/boot/dts/rockchip/px30-android.dtsi
.. .. @@ -9,6 +9,14 @@ 9 9 bootargs = "earlycon=uart8250,mmio32,0xff160000 console=ttyFIQ0 init=/init kpti=0"; 10 10 }; 11 11 12 + debug: debug@ff690000 {13 + compatible = "rockchip,debug";14 + reg = <0x0 0xff690000 0x0 0x1000>,15 + <0x0 0xff692000 0x0 0x1000>,16 + <0x0 0xff694000 0x0 0x1000>,17 + <0x0 0xff696000 0x0 0x1000>;18 + };19 +12 20 fiq-debugger { 13 21 compatible = "rockchip,fiq-debugger"; 14 22 rockchip,serial-id = <2>;