1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for Keystone 2 Edison Netcp driver 4 * 5 * Copyright (C) 2015-2017 Texas Instruments Incorporated - https://www.ti.com/ 6 */ 7 8qmss: qmss@2a40000 { 9 compatible = "ti,keystone-navigator-qmss"; 10 dma-coherent; 11 #address-cells = <1>; 12 #size-cells = <1>; 13 clocks = <&chipclk13>; 14 ranges; 15 queue-range = <0 0x2000>; 16 linkram0 = <0x100000 0x4000>; 17 linkram1 = <0 0x10000>; 18 19 qmgrs { 20 #address-cells = <1>; 21 #size-cells = <1>; 22 ranges; 23 qmgr0 { 24 managed-queues = <0 0x2000>; 25 reg = <0x2a40000 0x20000>, 26 <0x2a06000 0x400>, 27 <0x2a02000 0x1000>, 28 <0x2a03000 0x1000>, 29 <0x23a80000 0x20000>, 30 <0x2a80000 0x20000>; 31 reg-names = "peek", "status", "config", 32 "region", "push", "pop"; 33 }; 34 }; 35 queue-pools { 36 qpend { 37 qpend-0 { 38 qrange = <658 8>; 39 interrupts = <0 40 0xf04 0 41 0xf04 0 42 0xf04 40 0 43 0xf04 0 44 0xf04 0 45 0xf04 41 0 46 0xf04 0 47 0xf04>; 42 }; 43 qpend-1 { 44 qrange = <528 16>; 45 interrupts = <0 48 0xf04 0 49 0xf04 0 50 0xf04 46 0 51 0xf04 0 52 0xf04 0 53 0xf04 47 0 54 0xf04 0 55 0xf04 0 56 0xf04 48 0 57 0xf04 0 58 0xf04 0 59 0xf04 49 0 60 0xf04 0 61 0xf04 0 62 0xf04 50 0 63 0xf04>; 51 qalloc-by-id; 52 }; 53 qpend-2 { 54 qrange = <544 16>; 55 interrupts = <0 64 0xf04 0 65 0xf04 0 66 0xf04 56 0 59 0xf04 0 68 0xf04 0 69 0xf04 57 0 70 0xf04 0 71 0xf04 0 72 0xf04 58 0 73 0xf04 0 74 0xf04 0 75 0xf04 59 0 76 0xf04 0 77 0xf04 0 78 0xf04 60 0 79 0xf04>; 61 }; 62 }; 63 general-purpose { 64 gp-0 { 65 qrange = <4000 64>; 66 }; 67 netcp-tx { 68 qrange = <896 128>; 69 qalloc-by-id; 70 }; 71 }; 72 accumulator { 73 acc-low-0 { 74 qrange = <480 32>; 75 accumulator = <0 47 16 2 50>; 76 interrupts = <0 226 0xf01>; 77 multi-queue; 78 qalloc-by-id; 79 }; 80 }; 81 }; 82 83 descriptor-regions { 84 #address-cells = <1>; 85 #size-cells = <1>; 86 ranges; 87 region-12 { 88 id = <12>; 89 region-spec = <8192 128>; /* num_desc desc_size */ 90 link-index = <0x4000>; 91 }; 92 }; 93 94 pdsps { 95 #address-cells = <1>; 96 #size-cells = <1>; 97 ranges; 98 pdsp0@2a10000 { 99 reg = <0x2a10000 0x1000 /*iram */ 100 0x2a0f000 0x100 /*reg*/ 101 0x2a0c000 0x3c8 /*intd */ 102 0x2a20000 0x4000>; /*cmd*/ 103 id = <0>; 104 }; 105 }; 106}; /* qmss */ 107 108knav_dmas: knav_dmas@0 { 109 compatible = "ti,keystone-navigator-dma"; 110 clocks = <&papllclk>; 111 #address-cells = <1>; 112 #size-cells = <1>; 113 ranges; 114 ti,navigator-cloud-address = <0x23a80000 0x23a90000 115 0x23a80000 0x23a90000>; 116 117 dma_gbe: dma_gbe@0 { 118 reg = <0x24186000 0x100>, 119 <0x24187000 0x2a0>, 120 <0x24188000 0xb60>, 121 <0x24186100 0x80>, 122 <0x24189000 0x1000>; 123 reg-names = "global", "txchan", "rxchan", 124 "txsched", "rxflow"; 125 }; 126}; 127 128netcp: netcp@24000000 { 129 reg = <0x2620110 0x8>; 130 reg-names = "efuse"; 131 compatible = "ti,netcp-1.0"; 132 #address-cells = <1>; 133 #size-cells = <1>; 134 135 /* NetCP address range */ 136 ranges = <0 0x24000000 0x1000000>; 137 138 clocks = <&clkpa>, <&clkcpgmac>; 139 clock-names = "pa_clk", "ethss_clk"; 140 dma-coherent; 141 142 ti,navigator-dmas = <&dma_gbe 0>, 143 <&dma_gbe 8>, 144 <&dma_gbe 0>; 145 ti,navigator-dma-names = "netrx0", "netrx1", "nettx"; 146 147 netcp-devices { 148 #address-cells = <1>; 149 #size-cells = <1>; 150 ranges; 151 gbe@200000 { /* ETHSS */ 152 label = "netcp-gbe"; 153 compatible = "ti,netcp-gbe-9"; 154 reg = <0x200000 0x900>, <0x220000 0x20000>; 155 /* enable-ale; */ 156 tx-queue = <896>; 157 tx-channel = "nettx"; 158 159 cpts { 160 clocks = <&cpts_refclk_mux>; 161 clock-names = "cpts"; 162 163 cpts_refclk_mux: cpts-refclk-mux { 164 #clock-cells = <0>; 165 clocks = <&chipclk12>, <&chipclk13>, 166 <&timi0>, <&timi1>, 167 <&tsipclka>, <&tsrefclk>, 168 <&tsipclkb>; 169 ti,mux-tbl = <0x0>, <0x1>, <0x2>, 170 <0x3>, <0x4>, <0x8>, <0xc>; 171 assigned-clocks = <&cpts_refclk_mux>; 172 assigned-clock-parents = <&chipclk12>; 173 }; 174 }; 175 176 interfaces { 177 gbe0: interface-0 { 178 slave-port = <0>; 179 link-interface = <1>; 180 phy-handle = <ðphy0>; 181 }; 182 gbe1: interface-1 { 183 slave-port = <1>; 184 link-interface = <1>; 185 phy-handle = <ðphy1>; 186 }; 187 }; 188 189 secondary-slave-ports { 190 port-2 { 191 slave-port = <2>; 192 link-interface = <2>; 193 }; 194 port-3 { 195 slave-port = <3>; 196 link-interface = <2>; 197 }; 198 port-4 { 199 slave-port = <4>; 200 link-interface = <2>; 201 }; 202 port-5 { 203 slave-port = <5>; 204 link-interface = <2>; 205 }; 206 port-6 { 207 slave-port = <6>; 208 link-interface = <2>; 209 }; 210 port-7 { 211 slave-port = <7>; 212 link-interface = <2>; 213 }; 214 }; 215 }; 216 }; 217 218 netcp-interfaces { 219 interface-0 { 220 rx-channel = "netrx0"; 221 rx-pool = <1024 12>; 222 tx-pool = <1024 12>; 223 rx-queue-depth = <128 128 0 0>; 224 rx-buffer-size = <1518 4096 0 0>; 225 rx-queue = <528>; 226 tx-completion-queue = <530>; 227 efuse-mac = <1>; 228 netcp-gbe = <&gbe0>; 229 230 }; 231 interface-1 { 232 rx-channel = "netrx1"; 233 rx-pool = <1024 12>; 234 tx-pool = <1024 12>; 235 rx-queue-depth = <128 128 0 0>; 236 rx-buffer-size = <1518 4096 0 0>; 237 rx-queue = <529>; 238 tx-completion-queue = <531>; 239 efuse-mac = <0>; 240 local-mac-address = [02 18 31 7e 3e 00]; 241 netcp-gbe = <&gbe1>; 242 }; 243 }; 244}; 245 246sa_subsys: subsys@24080000 { 247 #address-cells = <1>; 248 #size-cells = <1>; 249 compatible = "simple-bus"; 250 ranges = <0 0x24080000 0x40000>; 251 252 sa_config: subsys@0 { 253 compatible = "syscon"; 254 reg = <0x0 0x100>; 255 }; 256 257 rng@24000 { 258 compatible = "ti,keystone-rng"; 259 reg = <0x24000 0x1000>; 260 ti,syscon-sa-cfg = <&sa_config>; 261 clocks = <&clksa>; 262 clock-names = "fck"; 263 }; 264}; 265