projects / mirror_ubuntu-kernels.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 94e37fc2 GR |
2 | /* |
| 3 | * XLP5XX Device Tree Source for RVP boards | |
| 4 | */ | |
| 5 | ||
| 6 | /dts-v1/; | |
| 7 | / { | |
| 8 | model = "netlogic,XLP-RVP"; | |
| 9 | compatible = "netlogic,xlp"; | |
| 10 | #address-cells = <2>; | |
| 11 | #size-cells = <2>; | |
| 12 | ||
| 13 | soc { | |
| 14 | #address-cells = <2>; | |
| 15 | #size-cells = <1>; | |
| 16 | compatible = "simple-bus"; | |
| 17 | ranges = <0 0 0 0x18000000 0x04000000 // PCIe CFG | |
| 18 | 1 0 0 0x16000000 0x02000000>; // GBU chipselects | |
| 19 | ||
| 20 | serial0: serial@30000 { | |
| 21 | device_type = "serial"; | |
| 22 | compatible = "ns16550"; | |
| 23 | reg = <0 0x112100 0xa00>; | |
| 24 | reg-shift = <2>; | |
| 25 | reg-io-width = <4>; | |
| 26 | clock-frequency = <125000000>; | |
| 27 | interrupt-parent = <&pic>; | |
| 28 | interrupts = <17>; | |
| 29 | }; | |
| 30 | pic: pic@110000 { | |
| 31 | compatible = "netlogic,xlp-pic"; | |
| 32 | #address-cells = <0>; | |
| 33 | #interrupt-cells = <1>; | |
| 34 | reg = <0 0x110000 0x200>; | |
| 35 | interrupt-controller; | |
| 36 | }; | |
| 37 | ||
| 38 | nor_flash@1,0 { | |
| 39 | compatible = "cfi-flash"; | |
| 40 | #address-cells = <1>; | |
| 41 | #size-cells = <1>; | |
| 42 | bank-width = <2>; | |
| 43 | reg = <1 0 0x1000000>; | |
| 44 | ||
| 45 | partition@0 { | |
| 46 | label = "x-loader"; | |
| 47 | reg = <0x0 0x100000>; /* 1M */ | |
| 48 | read-only; | |
| 49 | }; | |
| 50 | ||
| 51 | partition@100000 { | |
| 52 | label = "u-boot"; | |
| 53 | reg = <0x100000 0x100000>; /* 1M */ | |
| 54 | }; | |
| 55 | ||
| 56 | partition@200000 { | |
| 57 | label = "kernel"; | |
| 58 | reg = <0x200000 0x500000>; /* 5M */ | |
| 59 | }; | |
| 60 | ||
| 61 | partition@700000 { | |
| 62 | label = "rootfs"; | |
| 63 | reg = <0x700000 0x800000>; /* 8M */ | |
| 64 | }; | |
| 65 | ||
| 66 | partition@f00000 { | |
| 67 | label = "env"; | |
| 68 | reg = <0xf00000 0x100000>; /* 1M */ | |
| 69 | read-only; | |
| 70 | }; | |
| 71 | }; | |
| 72 | ||
| a8a74776 KP |
73 | gpio: xlp_gpio@114100 { |
| 74 | compatible = "netlogic,xlp532-gpio"; | |
| 75 | reg = <0 0x114100 0x1000>; | |
| 76 | #gpio-cells = <2>; | |
| 77 | gpio-controller; | |
| 78 | ||
| 79 | #interrupt-cells = <2>; | |
| 80 | interrupt-parent = <&pic>; | |
| 81 | interrupts = <39>; | |
| 82 | interrupt-controller; | |
| 83 | }; | |
| 94e37fc2 GR |
84 | }; |
| 85 | ||
| 86 | chosen { | |
| 87 | bootargs = "console=ttyS0,115200 rdinit=/sbin/init"; | |
| 88 | }; | |
| 89 | }; |