2024年1月21日发(作者：)

25.

26.

serial@101f2000 {

27.

compatible = "arm,pl011";

28.

reg = <0x101f2000 0x1000 >;

29.

interrupts = < 2 0 >;

30.

};

31.

32.

33.

34.

gpio@101f3000 {

35.

compatible = "arm,pl061";

36.

reg = <0x101f3000 0x1000

37.

0x101f4000 0x0010>;

38.

interrupts = < 3 0 >;

39.

};

40.

41.

intc: interrupt-controller@10140000 {

42.

compatible = "arm,pl190";

43.

reg = <0x10140000 0x1000 >;

44.

interrupt-controller;

45.

#interrupt-cells = <2>;

46.

};

47.

48.

spi@10115000 {

49.

compatible = "arm,pl022";

50.

reg = <0x10115000 0x1000 >;

51.

interrupts = < 4 0 >;

52.

};

53.

54.

55.

56.

external-bus {

57.

#address-cells = <2>