projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| fa0a497b AK |
2 | /* OCTEON 3XXX DTS common parts. */ |
| 3 | ||
| 4 | /dts-v1/; | |
| 5 | ||
| 6 | / { | |
| 7 | compatible = "cavium,octeon-3860"; | |
| 8 | #address-cells = <2>; | |
| 9 | #size-cells = <2>; | |
| 10 | interrupt-parent = <&ciu>; | |
| 11 | ||
| 12 | soc@0 { | |
| 13 | compatible = "simple-bus"; | |
| 14 | #address-cells = <2>; | |
| 15 | #size-cells = <2>; | |
| 16 | ranges; /* Direct mapping */ | |
| 17 | ||
| 18 | ciu: interrupt-controller@1070000000000 { | |
| 19 | compatible = "cavium,octeon-3860-ciu"; | |
| 20 | interrupt-controller; | |
| 21 | /* Interrupts are specified by two parts: | |
| 22 | * 1) Controller register (0 or 1) | |
| 23 | * 2) Bit within the register (0..63) | |
| 24 | */ | |
| 25 | #interrupt-cells = <2>; | |
| 26 | reg = <0x10700 0x00000000 0x0 0x7000>; | |
| 27 | }; | |
| 28 | ||
| 29 | gpio: gpio-controller@1070000000800 { | |
| 30 | #gpio-cells = <2>; | |
| 31 | compatible = "cavium,octeon-3860-gpio"; | |
| 32 | reg = <0x10700 0x00000800 0x0 0x100>; | |
| 33 | gpio-controller; | |
| 34 | /* Interrupts are specified by two parts: | |
| 35 | * 1) GPIO pin number (0..15) | |
| 36 | * 2) Triggering (1 - edge rising | |
| 37 | * 2 - edge falling | |
| 38 | * 4 - level active high | |
| 39 | * 8 - level active low) | |
| 40 | */ | |
| 41 | interrupt-controller; | |
| 42 | #interrupt-cells = <2>; | |
| 43 | /* The GPIO pin connect to 16 consecutive CUI bits */ | |
| 44 | interrupts = <0 16>, <0 17>, <0 18>, <0 19>, | |
| 45 | <0 20>, <0 21>, <0 22>, <0 23>, | |
| 46 | <0 24>, <0 25>, <0 26>, <0 27>, | |
| 47 | <0 28>, <0 29>, <0 30>, <0 31>; | |
| 48 | }; | |
| 49 | ||
| 50 | smi0: mdio@1180000001800 { | |
| 51 | compatible = "cavium,octeon-3860-mdio"; | |
| 52 | #address-cells = <1>; | |
| 53 | #size-cells = <0>; | |
| 54 | reg = <0x11800 0x00001800 0x0 0x40>; | |
| 55 | }; | |
| 56 | ||
| 57 | pip: pip@11800a0000000 { | |
| 58 | compatible = "cavium,octeon-3860-pip"; | |
| 59 | #address-cells = <1>; | |
| 60 | #size-cells = <0>; | |
| 61 | reg = <0x11800 0xa0000000 0x0 0x2000>; | |
| 62 | ||
| 63 | interface@0 { | |
| 64 | compatible = "cavium,octeon-3860-pip-interface"; | |
| 65 | #address-cells = <1>; | |
| 66 | #size-cells = <0>; | |
| 67 | reg = <0>; /* interface */ | |
| 68 | ||
| 69 | ethernet@0 { | |
| 70 | compatible = "cavium,octeon-3860-pip-port"; | |
| 71 | reg = <0x0>; /* Port */ | |
| 72 | local-mac-address = [ 00 00 00 00 00 00 ]; | |
| 73 | }; | |
| 74 | ethernet@1 { | |
| 75 | compatible = "cavium,octeon-3860-pip-port"; | |
| 76 | reg = <0x1>; /* Port */ | |
| 77 | local-mac-address = [ 00 00 00 00 00 00 ]; | |
| 78 | }; | |
| 79 | ethernet@2 { | |
| 80 | compatible = "cavium,octeon-3860-pip-port"; | |
| 81 | reg = <0x2>; /* Port */ | |
| 82 | local-mac-address = [ 00 00 00 00 00 00 ]; | |
| 83 | }; | |
| 84 | }; | |
| 85 | ||
| 86 | interface@1 { | |
| 87 | compatible = "cavium,octeon-3860-pip-interface"; | |
| 88 | #address-cells = <1>; | |
| 89 | #size-cells = <0>; | |
| 90 | reg = <1>; /* interface */ | |
| 91 | }; | |
| 92 | }; | |
| 93 | ||
| 94 | twsi0: i2c@1180000001000 { | |
| 95 | #address-cells = <1>; | |
| 96 | #size-cells = <0>; | |
| 97 | compatible = "cavium,octeon-3860-twsi"; | |
| 98 | reg = <0x11800 0x00001000 0x0 0x200>; | |
| 99 | interrupts = <0 45>; | |
| 100 | clock-frequency = <100000>; | |
| 101 | }; | |
| 102 | ||
| 103 | uart0: serial@1180000000800 { | |
| 104 | compatible = "cavium,octeon-3860-uart","ns16550"; | |
| 105 | reg = <0x11800 0x00000800 0x0 0x400>; | |
| 106 | clock-frequency = <0>; | |
| 107 | current-speed = <115200>; | |
| 108 | reg-shift = <3>; | |
| 109 | interrupts = <0 34>; | |
| 110 | }; | |
| 111 | ||
| 112 | bootbus: bootbus@1180000000000 { | |
| 113 | compatible = "cavium,octeon-3860-bootbus"; | |
| 114 | reg = <0x11800 0x00000000 0x0 0x200>; | |
| 115 | /* The chip select number and offset */ | |
| 116 | #address-cells = <2>; | |
| 117 | /* The size of the chip select region */ | |
| 118 | #size-cells = <1>; | |
| 119 | ranges = <0 0 0x0 0x1f400000 0xc00000>, | |
| 120 | <1 0 0x10000 0x30000000 0>, | |
| 121 | <2 0 0x10000 0x40000000 0>, | |
| 122 | <3 0 0x10000 0x50000000 0>, | |
| 123 | <4 0 0x0 0x1d020000 0x10000>, | |
| 124 | <5 0 0x0 0x1d040000 0x10000>, | |
| 125 | <6 0 0x0 0x1d050000 0x10000>, | |
| 126 | <7 0 0x10000 0x90000000 0>; | |
| 127 | ||
| 128 | cavium,cs-config@0 { | |
| 129 | compatible = "cavium,octeon-3860-bootbus-config"; | |
| 130 | cavium,cs-index = <0>; | |
| 131 | cavium,t-adr = <20>; | |
| 132 | cavium,t-ce = <60>; | |
| 133 | cavium,t-oe = <60>; | |
| 134 | cavium,t-we = <45>; | |
| 135 | cavium,t-rd-hld = <35>; | |
| 136 | cavium,t-wr-hld = <45>; | |
| 137 | cavium,t-pause = <0>; | |
| 138 | cavium,t-wait = <0>; | |
| 139 | cavium,t-page = <35>; | |
| 140 | cavium,t-rd-dly = <0>; | |
| 141 | ||
| 142 | cavium,pages = <0>; | |
| 143 | cavium,bus-width = <8>; | |
| 144 | }; | |
| 145 | cavium,cs-config@4 { | |
| 146 | compatible = "cavium,octeon-3860-bootbus-config"; | |
| 147 | cavium,cs-index = <4>; | |
| 148 | cavium,t-adr = <320>; | |
| 149 | cavium,t-ce = <320>; | |
| 150 | cavium,t-oe = <320>; | |
| 151 | cavium,t-we = <320>; | |
| 152 | cavium,t-rd-hld = <320>; | |
| 153 | cavium,t-wr-hld = <320>; | |
| 154 | cavium,t-pause = <320>; | |
| 155 | cavium,t-wait = <320>; | |
| 156 | cavium,t-page = <320>; | |
| 157 | cavium,t-rd-dly = <0>; | |
| 158 | ||
| 159 | cavium,pages = <0>; | |
| 160 | cavium,bus-width = <8>; | |
| 161 | }; | |
| 162 | cavium,cs-config@5 { | |
| 163 | compatible = "cavium,octeon-3860-bootbus-config"; | |
| 164 | cavium,cs-index = <5>; | |
| 165 | cavium,t-adr = <5>; | |
| 166 | cavium,t-ce = <300>; | |
| 167 | cavium,t-oe = <125>; | |
| 168 | cavium,t-we = <150>; | |
| 169 | cavium,t-rd-hld = <100>; | |
| 170 | cavium,t-wr-hld = <30>; | |
| 171 | cavium,t-pause = <0>; | |
| 172 | cavium,t-wait = <30>; | |
| 173 | cavium,t-page = <320>; | |
| 174 | cavium,t-rd-dly = <0>; | |
| 175 | ||
| 176 | cavium,pages = <0>; | |
| 177 | cavium,bus-width = <16>; | |
| 178 | }; | |
| 179 | cavium,cs-config@6 { | |
| 180 | compatible = "cavium,octeon-3860-bootbus-config"; | |
| 181 | cavium,cs-index = <6>; | |
| 182 | cavium,t-adr = <5>; | |
| 183 | cavium,t-ce = <300>; | |
| 184 | cavium,t-oe = <270>; | |
| 185 | cavium,t-we = <150>; | |
| 186 | cavium,t-rd-hld = <100>; | |
| 187 | cavium,t-wr-hld = <70>; | |
| 188 | cavium,t-pause = <0>; | |
| 189 | cavium,t-wait = <0>; | |
| 190 | cavium,t-page = <320>; | |
| 191 | cavium,t-rd-dly = <0>; | |
| 192 | ||
| 193 | cavium,pages = <0>; | |
| 194 | cavium,wait-mode; | |
| 195 | cavium,bus-width = <16>; | |
| 196 | }; | |
| 197 | ||
| 198 | flash0: nor@0,0 { | |
| 199 | compatible = "cfi-flash"; | |
| 200 | reg = <0 0 0x800000>; | |
| 201 | #address-cells = <1>; | |
| 202 | #size-cells = <1>; | |
| 203 | }; | |
| 204 | }; | |
| 205 | ||
| 206 | dma0: dma-engine@1180000000100 { | |
| 207 | compatible = "cavium,octeon-5750-bootbus-dma"; | |
| 208 | reg = <0x11800 0x00000100 0x0 0x8>; | |
| 209 | interrupts = <0 63>; | |
| 210 | }; | |
| 211 | ||
| 212 | dma1: dma-engine@1180000000108 { | |
| 213 | compatible = "cavium,octeon-5750-bootbus-dma"; | |
| 214 | reg = <0x11800 0x00000108 0x0 0x8>; | |
| 215 | interrupts = <0 63>; | |
| 216 | }; | |
| 217 | ||
| 218 | usbn: usbn@1180068000000 { | |
| 219 | compatible = "cavium,octeon-5750-usbn"; | |
| 220 | reg = <0x11800 0x68000000 0x0 0x1000>; | |
| 221 | ranges; /* Direct mapping */ | |
| 222 | #address-cells = <2>; | |
| 223 | #size-cells = <2>; | |
| 224 | ||
| 225 | usbc@16f0010000000 { | |
| 226 | compatible = "cavium,octeon-5750-usbc"; | |
| 227 | reg = <0x16f00 0x10000000 0x0 0x80000>; | |
| 228 | interrupts = <0 56>; | |
| 229 | }; | |
| 230 | }; | |
| 231 | }; | |
| 232 | }; |