| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 2 | /* |
| 3 | * EP88xC Device Tree Source |
| 4 | * |
| 5 | * Copyright 2006 MontaVista Software, Inc. |
| 6 | * Copyright 2007,2008 Freescale Semiconductor, Inc. |
| 7 | */ |
| 8 | |
| 9 | /dts-v1/; |
| 10 | |
| 11 | / { |
| 12 | model = "EP88xC"; |
| 13 | compatible = "fsl,ep88xc"; |
| 14 | #address-cells = <1>; |
| 15 | #size-cells = <1>; |
| 16 | |
| 17 | cpus { |
| 18 | #address-cells = <1>; |
| 19 | #size-cells = <0>; |
| 20 | |
| 21 | PowerPC,885@0 { |
| 22 | device_type = "cpu"; |
| 23 | reg = <0x0>; |
| 24 | d-cache-line-size = <16>; |
| 25 | i-cache-line-size = <16>; |
| 26 | d-cache-size = <8192>; |
| 27 | i-cache-size = <8192>; |
| 28 | timebase-frequency = <0>; |
| 29 | bus-frequency = <0>; |
| 30 | clock-frequency = <0>; |
| 31 | interrupts = <15 2>; // decrementer interrupt |
| 32 | interrupt-parent = <&PIC>; |
| 33 | }; |
| 34 | }; |
| 35 | |
| 36 | memory { |
| 37 | device_type = "memory"; |
| 38 | reg = <0x0 0x0>; |
| 39 | }; |
| 40 | |
| 41 | localbus@fa200100 { |
| 42 | compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus"; |
| 43 | #address-cells = <2>; |
| 44 | #size-cells = <1>; |
| 45 | reg = <0xfa200100 0x40>; |
| 46 | |
| 47 | ranges = < |
| 48 | 0x0 0x0 0xfc000000 0x4000000 |
| 49 | 0x3 0x0 0xfa000000 0x1000000 |
| 50 | >; |
| 51 | |
| 52 | flash@0,2000000 { |
| 53 | compatible = "cfi-flash"; |
| 54 | reg = <0x0 0x2000000 0x2000000>; |
| 55 | bank-width = <4>; |
| 56 | device-width = <2>; |
| 57 | }; |
| 58 | |
| 59 | board-control@3,400000 { |
| 60 | reg = <0x3 0x400000 0x10>; |
| 61 | compatible = "fsl,ep88xc-bcsr"; |
| 62 | }; |
| 63 | }; |
| 64 | |
| 65 | soc@fa200000 { |
| 66 | compatible = "fsl,mpc885", "fsl,pq1-soc"; |
| 67 | #address-cells = <1>; |
| 68 | #size-cells = <1>; |
| 69 | device_type = "soc"; |
| 70 | ranges = <0x0 0xfa200000 0x4000>; |
| 71 | bus-frequency = <0>; |
| 72 | |
| 73 | // Temporary -- will go away once kernel uses ranges for get_immrbase(). |
| 74 | reg = <0xfa200000 0x4000>; |
| 75 | |
| 76 | mdio@e00 { |
| 77 | compatible = "fsl,mpc885-fec-mdio", "fsl,pq1-fec-mdio"; |
| 78 | reg = <0xe00 0x188>; |
| 79 | #address-cells = <1>; |
| 80 | #size-cells = <0>; |
| 81 | |
| 82 | PHY0: ethernet-phy@0 { |
| 83 | reg = <0x0>; |
| 84 | }; |
| 85 | |
| 86 | PHY1: ethernet-phy@1 { |
| 87 | reg = <0x1>; |
| 88 | }; |
| 89 | }; |
| 90 | |
| 91 | ethernet@e00 { |
| 92 | device_type = "network"; |
| 93 | compatible = "fsl,mpc885-fec-enet", |
| 94 | "fsl,pq1-fec-enet"; |
| 95 | reg = <0xe00 0x188>; |
| 96 | local-mac-address = [ 00 00 00 00 00 00 ]; |
| 97 | interrupts = <3 1>; |
| 98 | interrupt-parent = <&PIC>; |
| 99 | phy-handle = <&PHY0>; |
| 100 | linux,network-index = <0>; |
| 101 | }; |
| 102 | |
| 103 | ethernet@1e00 { |
| 104 | device_type = "network"; |
| 105 | compatible = "fsl,mpc885-fec-enet", |
| 106 | "fsl,pq1-fec-enet"; |
| 107 | reg = <0x1e00 0x188>; |
| 108 | local-mac-address = [ 00 00 00 00 00 00 ]; |
| 109 | interrupts = <7 1>; |
| 110 | interrupt-parent = <&PIC>; |
| 111 | phy-handle = <&PHY1>; |
| 112 | linux,network-index = <1>; |
| 113 | }; |
| 114 | |
| 115 | PIC: interrupt-controller@0 { |
| 116 | interrupt-controller; |
| 117 | #interrupt-cells = <2>; |
| 118 | reg = <0x0 0x24>; |
| 119 | compatible = "fsl,mpc885-pic", "fsl,pq1-pic"; |
| 120 | }; |
| 121 | |
| 122 | pcmcia@80 { |
| 123 | #address-cells = <3>; |
| 124 | #interrupt-cells = <1>; |
| 125 | #size-cells = <2>; |
| 126 | compatible = "fsl,pq-pcmcia"; |
| 127 | device_type = "pcmcia"; |
| 128 | reg = <0x80 0x80>; |
| 129 | interrupt-parent = <&PIC>; |
| 130 | interrupts = <13 1>; |
| 131 | }; |
| 132 | |
| 133 | cpm@9c0 { |
| 134 | #address-cells = <1>; |
| 135 | #size-cells = <1>; |
| 136 | compatible = "fsl,mpc885-cpm", "fsl,cpm1"; |
| 137 | command-proc = <0x9c0>; |
| 138 | interrupts = <0>; // cpm error interrupt |
| 139 | interrupt-parent = <&CPM_PIC>; |
| 140 | reg = <0x9c0 0x40>; |
| 141 | ranges; |
| 142 | |
| 143 | muram@2000 { |
| 144 | #address-cells = <1>; |
| 145 | #size-cells = <1>; |
| 146 | ranges = <0x0 0x2000 0x2000>; |
| 147 | |
| 148 | data@0 { |
| 149 | compatible = "fsl,cpm-muram-data"; |
| 150 | reg = <0x0 0x1c00>; |
| 151 | }; |
| 152 | }; |
| 153 | |
| 154 | brg@9f0 { |
| 155 | compatible = "fsl,mpc885-brg", |
| 156 | "fsl,cpm1-brg", |
| 157 | "fsl,cpm-brg"; |
| 158 | reg = <0x9f0 0x10>; |
| 159 | }; |
| 160 | |
| 161 | CPM_PIC: interrupt-controller@930 { |
| 162 | interrupt-controller; |
| 163 | #interrupt-cells = <1>; |
| 164 | interrupts = <5 2 0 2>; |
| 165 | interrupt-parent = <&PIC>; |
| 166 | reg = <0x930 0x20>; |
| 167 | compatible = "fsl,mpc885-cpm-pic", |
| 168 | "fsl,cpm1-pic"; |
| 169 | }; |
| 170 | |
| 171 | // MON-1 |
| 172 | serial@a80 { |
| 173 | device_type = "serial"; |
| 174 | compatible = "fsl,mpc885-smc-uart", |
| 175 | "fsl,cpm1-smc-uart"; |
| 176 | reg = <0xa80 0x10 0x3e80 0x40>; |
| 177 | interrupts = <4>; |
| 178 | interrupt-parent = <&CPM_PIC>; |
| 179 | fsl,cpm-brg = <1>; |
| 180 | fsl,cpm-command = <0x90>; |
| 181 | linux,planetcore-label = "SMC1"; |
| 182 | }; |
| 183 | |
| 184 | // SER-1 |
| 185 | serial@a20 { |
| 186 | device_type = "serial"; |
| 187 | compatible = "fsl,mpc885-scc-uart", |
| 188 | "fsl,cpm1-scc-uart"; |
| 189 | reg = <0xa20 0x20 0x3d00 0x80>; |
| 190 | interrupts = <29>; |
| 191 | interrupt-parent = <&CPM_PIC>; |
| 192 | fsl,cpm-brg = <2>; |
| 193 | fsl,cpm-command = <0x40>; |
| 194 | linux,planetcore-label = "SCC2"; |
| 195 | }; |
| 196 | |
| 197 | usb@a00 { |
| 198 | #address-cells = <1>; |
| 199 | #size-cells = <0>; |
| 200 | compatible = "fsl,mpc885-usb", |
| 201 | "fsl,cpm1-usb"; |
| 202 | reg = <0xa00 0x18 0x1c00 0x80>; |
| 203 | interrupt-parent = <&CPM_PIC>; |
| 204 | interrupts = <30>; |
| 205 | fsl,cpm-command = <0000>; |
| 206 | }; |
| 207 | }; |
| 208 | }; |
| 209 | }; |