projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 552b8b36 ZLK |
2 | /dts-v1/; |
| 3 | ||
| 4 | #include "microAptiv.dtsi" | |
| 5 | ||
| 6 | / { | |
| 7 | compatible = "digilent,nexys4ddr"; | |
| 8 | ||
| 9 | memory { | |
| 10 | device_type = "memory"; | |
| 11 | reg = <0x0 0x08000000>; | |
| 12 | }; | |
| 13 | ||
| 5214cae7 | 14 | cpuintc: interrupt-controller { |
| 552b8b36 ZLK |
15 | #address-cells = <0>; |
| 16 | #interrupt-cells = <1>; | |
| 17 | interrupt-controller; | |
| 18 | compatible = "mti,cpu-interrupt-controller"; | |
| 19 | }; | |
| 20 | ||
| 79a93295 ZLK |
21 | axi_intc: interrupt-controller@10200000 { |
| 22 | #interrupt-cells = <1>; | |
| 23 | compatible = "xlnx,xps-intc-1.00.a"; | |
| 24 | interrupt-controller; | |
| 25 | reg = <0x10200000 0x10000>; | |
| 26 | xlnx,kind-of-intr = <0x0>; | |
| 27 | xlnx,num-intr-inputs = <0x6>; | |
| 28 | ||
| 29 | interrupt-parent = <&cpuintc>; | |
| 30 | interrupts = <6>; | |
| 31 | }; | |
| 32 | ||
| 552b8b36 ZLK |
33 | axi_gpio: gpio@10600000 { |
| 34 | #gpio-cells = <1>; | |
| 35 | compatible = "xlnx,xps-gpio-1.00.a"; | |
| 36 | gpio-controller; | |
| 37 | reg = <0x10600000 0x10000>; | |
| 38 | xlnx,all-inputs = <0x0>; | |
| 39 | xlnx,dout-default = <0x0>; | |
| 40 | xlnx,gpio-width = <0x16>; | |
| 41 | xlnx,interrupt-present = <0x0>; | |
| 42 | xlnx,is-dual = <0x0>; | |
| 43 | xlnx,tri-default = <0xffffffff>; | |
| 44 | } ; | |
| 45 | ||
| beb6e9b3 ZLK |
46 | axi_ethernetlite: ethernet@10e00000 { |
| 47 | compatible = "xlnx,xps-ethernetlite-3.00.a"; | |
| 48 | device_type = "network"; | |
| 49 | interrupt-parent = <&axi_intc>; | |
| 50 | interrupts = <1>; | |
| 51 | phy-handle = <&phy0>; | |
| 52 | reg = <0x10e00000 0x10000>; | |
| 53 | xlnx,duplex = <0x1>; | |
| 54 | xlnx,include-global-buffers = <0x1>; | |
| 55 | xlnx,include-internal-loopback = <0x0>; | |
| 56 | xlnx,include-mdio = <0x1>; | |
| 57 | xlnx,instance = "axi_ethernetlite_inst"; | |
| 58 | xlnx,rx-ping-pong = <0x1>; | |
| 59 | xlnx,s-axi-id-width = <0x1>; | |
| 60 | xlnx,tx-ping-pong = <0x1>; | |
| 61 | xlnx,use-internal = <0x0>; | |
| 62 | mdio { | |
| 63 | #address-cells = <1>; | |
| 64 | #size-cells = <0>; | |
| 65 | phy0: phy@1 { | |
| 66 | device_type = "ethernet-phy"; | |
| 67 | reg = <1>; | |
| 68 | }; | |
| 69 | }; | |
| 70 | }; | |
| 71 | ||
| 552b8b36 ZLK |
72 | axi_uart16550: serial@10400000 { |
| 73 | compatible = "ns16550a"; | |
| 74 | reg = <0x10400000 0x10000>; | |
| 75 | ||
| 76 | reg-shift = <2>; | |
| 77 | reg-offset = <0x1000>; | |
| 78 | ||
| 79 | clocks = <&ext>; | |
| 1e73f967 ZLK |
80 | |
| 81 | interrupt-parent = <&axi_intc>; | |
| 82 | interrupts = <0>; | |
| 552b8b36 | 83 | }; |
| da621d50 ZLK |
84 | |
| 85 | axi_i2c: i2c@10A00000 { | |
| 86 | compatible = "xlnx,xps-iic-2.00.a"; | |
| 87 | interrupt-parent = <&axi_intc>; | |
| 88 | interrupts = <4>; | |
| 89 | reg = < 0x10A00000 0x10000 >; | |
| 90 | clocks = <&ext>; | |
| 91 | xlnx,clk-freq = <0x5f5e100>; | |
| 92 | xlnx,family = "Artix7"; | |
| 93 | xlnx,gpo-width = <0x1>; | |
| 94 | xlnx,iic-freq = <0x186a0>; | |
| 95 | xlnx,scl-inertial-delay = <0x0>; | |
| 96 | xlnx,sda-inertial-delay = <0x0>; | |
| 97 | xlnx,ten-bit-adr = <0x0>; | |
| 98 | #address-cells = <1>; | |
| 99 | #size-cells = <0>; | |
| 100 | ||
| 101 | ad7420@4B { | |
| 102 | compatible = "adi,adt7420"; | |
| 103 | reg = <0x4B>; | |
| 104 | }; | |
| 105 | } ; | |
| 552b8b36 ZLK |
106 | }; |
| 107 | ||
| 108 | &ext { | |
| 109 | clock-frequency = <50000000>; | |
| 110 | }; |