1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for AM6 SoC Family MCU Domain peripherals 4 * 5 * Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/ 6 */ 7 8&cbass_mcu { 9 mcu_conf: scm-conf@40f00000 { 10 compatible = "syscon", "simple-mfd"; 11 reg = <0x0 0x40f00000 0x0 0x20000>; 12 #address-cells = <1>; 13 #size-cells = <1>; 14 ranges = <0x0 0x0 0x40f00000 0x20000>; 15 16 phy_gmii_sel: phy@4040 { 17 compatible = "ti,am654-phy-gmii-sel"; 18 reg = <0x4040 0x4>; 19 #phy-cells = <1>; 20 }; 21 }; 22 23 mcu_uart0: serial@40a00000 { 24 compatible = "ti,am654-uart"; 25 reg = <0x00 0x40a00000 0x00 0x100>; 26 interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>; 27 clock-frequency = <96000000>; 28 current-speed = <115200>; 29 power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; 30 status = "disabled"; 31 }; 32 33 mcu_ram: sram@41c00000 { 34 compatible = "mmio-sram"; 35 reg = <0x00 0x41c00000 0x00 0x80000>; 36 ranges = <0x0 0x00 0x41c00000 0x80000>; 37 #address-cells = <1>; 38 #size-cells = <1>; 39 }; 40 41 mcu_i2c0: i2c@40b00000 { 42 compatible = "ti,am654-i2c", "ti,omap4-i2c"; 43 reg = <0x0 0x40b00000 0x0 0x100>; 44 interrupts = <GIC_SPI 564 IRQ_TYPE_LEVEL_HIGH>; 45 #address-cells = <1>; 46 #size-cells = <0>; 47 clock-names = "fck"; 48 clocks = <&k3_clks 114 1>; 49 power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>; 50 status = "disabled"; 51 }; 52 53 mcu_spi0: spi@40300000 { 54 compatible = "ti,am654-mcspi","ti,omap4-mcspi"; 55 reg = <0x0 0x40300000 0x0 0x400>; 56 interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>; 57 clocks = <&k3_clks 142 1>; 58 power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>; 59 #address-cells = <1>; 60 #size-cells = <0>; 61 status = "disabled"; 62 }; 63 64 mcu_spi1: spi@40310000 { 65 compatible = "ti,am654-mcspi","ti,omap4-mcspi"; 66 reg = <0x0 0x40310000 0x0 0x400>; 67 interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>; 68 clocks = <&k3_clks 143 1>; 69 power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>; 70 #address-cells = <1>; 71 #size-cells = <0>; 72 status = "disabled"; 73 }; 74 75 mcu_spi2: spi@40320000 { 76 compatible = "ti,am654-mcspi","ti,omap4-mcspi"; 77 reg = <0x0 0x40320000 0x0 0x400>; 78 interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>; 79 clocks = <&k3_clks 144 1>; 80 power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>; 81 #address-cells = <1>; 82 #size-cells = <0>; 83 status = "disabled"; 84 }; 85 86 tscadc0: tscadc@40200000 { 87 compatible = "ti,am654-tscadc", "ti,am3359-tscadc"; 88 reg = <0x0 0x40200000 0x0 0x1000>; 89 interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>; 90 clocks = <&k3_clks 0 2>; 91 assigned-clocks = <&k3_clks 0 2>; 92 assigned-clock-rates = <60000000>; 93 clock-names = "fck"; 94 dmas = <&mcu_udmap 0x7100>, 95 <&mcu_udmap 0x7101 >; 96 dma-names = "fifo0", "fifo1"; 97 98 adc { 99 #io-channel-cells = <1>; 100 compatible = "ti,am654-adc", "ti,am3359-adc"; 101 }; 102 }; 103 104 tscadc1: tscadc@40210000 { 105 compatible = "ti,am654-tscadc", "ti,am3359-tscadc"; 106 reg = <0x0 0x40210000 0x0 0x1000>; 107 interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>; 108 clocks = <&k3_clks 1 2>; 109 assigned-clocks = <&k3_clks 1 2>; 110 assigned-clock-rates = <60000000>; 111 clock-names = "fck"; 112 dmas = <&mcu_udmap 0x7102>, 113 <&mcu_udmap 0x7103>; 114 dma-names = "fifo0", "fifo1"; 115 116 adc { 117 #io-channel-cells = <1>; 118 compatible = "ti,am654-adc", "ti,am3359-adc"; 119 }; 120 }; 121 122 mcu_navss: bus@28380000 { 123 compatible = "simple-mfd"; 124 #address-cells = <2>; 125 #size-cells = <2>; 126 ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>; 127 dma-coherent; 128 dma-ranges; 129 130 ti,sci-dev-id = <119>; 131 132 mcu_ringacc: ringacc@2b800000 { 133 compatible = "ti,am654-navss-ringacc"; 134 reg = <0x0 0x2b800000 0x0 0x400000>, 135 <0x0 0x2b000000 0x0 0x400000>, 136 <0x0 0x28590000 0x0 0x100>, 137 <0x0 0x2a500000 0x0 0x40000>; 138 reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; 139 ti,num-rings = <286>; 140 ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */ 141 ti,sci = <&dmsc>; 142 ti,sci-dev-id = <195>; 143 msi-parent = <&inta_main_udmass>; 144 }; 145 146 mcu_udmap: dma-controller@285c0000 { 147 compatible = "ti,am654-navss-mcu-udmap"; 148 reg = <0x0 0x285c0000 0x0 0x100>, 149 <0x0 0x2a800000 0x0 0x40000>, 150 <0x0 0x2aa00000 0x0 0x40000>; 151 reg-names = "gcfg", "rchanrt", "tchanrt"; 152 msi-parent = <&inta_main_udmass>; 153 #dma-cells = <1>; 154 155 ti,sci = <&dmsc>; 156 ti,sci-dev-id = <194>; 157 ti,ringacc = <&mcu_ringacc>; 158 159 ti,sci-rm-range-tchan = <0xf>, /* TX_HCHAN */ 160 <0xd>; /* TX_CHAN */ 161 ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */ 162 <0xa>; /* RX_CHAN */ 163 ti,sci-rm-range-rflow = <0x0>; /* GP RFLOW */ 164 }; 165 }; 166 167 m_can0: mcan@40528000 { 168 compatible = "bosch,m_can"; 169 reg = <0x0 0x40528000 0x0 0x400>, 170 <0x0 0x40500000 0x0 0x4400>; 171 reg-names = "m_can", "message_ram"; 172 power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>; 173 clocks = <&k3_clks 102 5>, <&k3_clks 102 0>; 174 clock-names = "hclk", "cclk"; 175 interrupt-parent = <&gic500>; 176 interrupts = <GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>, 177 <GIC_SPI 545 IRQ_TYPE_LEVEL_HIGH>; 178 interrupt-names = "int0", "int1"; 179 bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; 180 }; 181 182 m_can1: mcan@40568000 { 183 compatible = "bosch,m_can"; 184 reg = <0x0 0x40568000 0x0 0x400>, 185 <0x0 0x40540000 0x0 0x4400>; 186 reg-names = "m_can", "message_ram"; 187 power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>; 188 clocks = <&k3_clks 103 5>, <&k3_clks 103 0>; 189 clock-names = "hclk", "cclk"; 190 interrupt-parent = <&gic500>; 191 interrupts = <GIC_SPI 547 IRQ_TYPE_LEVEL_HIGH>, 192 <GIC_SPI 548 IRQ_TYPE_LEVEL_HIGH>; 193 interrupt-names = "int0", "int1"; 194 bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; 195 }; 196 197 fss: fss@47000000 { 198 compatible = "simple-bus"; 199 #address-cells = <2>; 200 #size-cells = <2>; 201 ranges; 202 203 ospi0: spi@47040000 { 204 compatible = "ti,am654-ospi", "cdns,qspi-nor"; 205 reg = <0x0 0x47040000 0x0 0x100>, 206 <0x5 0x00000000 0x1 0x0000000>; 207 interrupts = <GIC_SPI 552 IRQ_TYPE_LEVEL_HIGH>; 208 cdns,fifo-depth = <256>; 209 cdns,fifo-width = <4>; 210 cdns,trigger-address = <0x0>; 211 clocks = <&k3_clks 248 0>; 212 assigned-clocks = <&k3_clks 248 0>; 213 assigned-clock-parents = <&k3_clks 248 2>; 214 assigned-clock-rates = <166666666>; 215 power-domains = <&k3_pds 248 TI_SCI_PD_EXCLUSIVE>; 216 #address-cells = <1>; 217 #size-cells = <0>; 218 }; 219 220 ospi1: spi@47050000 { 221 compatible = "ti,am654-ospi", "cdns,qspi-nor"; 222 reg = <0x0 0x47050000 0x0 0x100>, 223 <0x7 0x00000000 0x1 0x00000000>; 224 interrupts = <GIC_SPI 553 IRQ_TYPE_LEVEL_HIGH>; 225 cdns,fifo-depth = <256>; 226 cdns,fifo-width = <4>; 227 cdns,trigger-address = <0x0>; 228 clocks = <&k3_clks 249 6>; 229 power-domains = <&k3_pds 249 TI_SCI_PD_EXCLUSIVE>; 230 #address-cells = <1>; 231 #size-cells = <0>; 232 }; 233 }; 234 235 mcu_cpsw: ethernet@46000000 { 236 compatible = "ti,am654-cpsw-nuss"; 237 #address-cells = <2>; 238 #size-cells = <2>; 239 reg = <0x0 0x46000000 0x0 0x200000>; 240 reg-names = "cpsw_nuss"; 241 ranges = <0x0 0x0 0x0 0x46000000 0x0 0x200000>; 242 dma-coherent; 243 clocks = <&k3_clks 5 10>; 244 clock-names = "fck"; 245 power-domains = <&k3_pds 5 TI_SCI_PD_EXCLUSIVE>; 246 247 dmas = <&mcu_udmap 0xf000>, 248 <&mcu_udmap 0xf001>, 249 <&mcu_udmap 0xf002>, 250 <&mcu_udmap 0xf003>, 251 <&mcu_udmap 0xf004>, 252 <&mcu_udmap 0xf005>, 253 <&mcu_udmap 0xf006>, 254 <&mcu_udmap 0xf007>, 255 <&mcu_udmap 0x7000>; 256 dma-names = "tx0", "tx1", "tx2", "tx3", 257 "tx4", "tx5", "tx6", "tx7", 258 "rx"; 259 260 ethernet-ports { 261 #address-cells = <1>; 262 #size-cells = <0>; 263 264 cpsw_port1: port@1 { 265 reg = <1>; 266 ti,mac-only; 267 label = "port1"; 268 ti,syscon-efuse = <&mcu_conf 0x200>; 269 phys = <&phy_gmii_sel 1>; 270 }; 271 }; 272 273 davinci_mdio: mdio@f00 { 274 compatible = "ti,cpsw-mdio","ti,davinci_mdio"; 275 reg = <0x0 0xf00 0x0 0x100>; 276 #address-cells = <1>; 277 #size-cells = <0>; 278 clocks = <&k3_clks 5 10>; 279 clock-names = "fck"; 280 bus_freq = <1000000>; 281 }; 282 283 cpts@3d000 { 284 compatible = "ti,am65-cpts"; 285 reg = <0x0 0x3d000 0x0 0x400>; 286 clocks = <&mcu_cpsw_cpts_mux>; 287 clock-names = "cpts"; 288 interrupts-extended = <&gic500 GIC_SPI 570 IRQ_TYPE_LEVEL_HIGH>; 289 interrupt-names = "cpts"; 290 ti,cpts-ext-ts-inputs = <4>; 291 ti,cpts-periodic-outputs = <2>; 292 293 mcu_cpsw_cpts_mux: refclk-mux { 294 #clock-cells = <0>; 295 clocks = <&k3_clks 118 5>, <&k3_clks 118 11>, 296 <&k3_clks 118 6>, <&k3_clks 118 3>, 297 <&k3_clks 118 8>, <&k3_clks 118 14>, 298 <&k3_clks 120 3>, <&k3_clks 121 3>; 299 assigned-clocks = <&mcu_cpsw_cpts_mux>; 300 assigned-clock-parents = <&k3_clks 118 5>; 301 }; 302 }; 303 }; 304 305 mcu_r5fss0: r5fss@41000000 { 306 compatible = "ti,am654-r5fss"; 307 ti,cluster-mode = <1>; 308 #address-cells = <1>; 309 #size-cells = <1>; 310 ranges = <0x41000000 0x00 0x41000000 0x20000>, 311 <0x41400000 0x00 0x41400000 0x20000>; 312 power-domains = <&k3_pds 129 TI_SCI_PD_EXCLUSIVE>; 313 314 mcu_r5fss0_core0: r5f@41000000 { 315 compatible = "ti,am654-r5f"; 316 reg = <0x41000000 0x00008000>, 317 <0x41010000 0x00008000>; 318 reg-names = "atcm", "btcm"; 319 ti,sci = <&dmsc>; 320 ti,sci-dev-id = <159>; 321 ti,sci-proc-ids = <0x01 0xff>; 322 resets = <&k3_reset 159 1>; 323 firmware-name = "am65x-mcu-r5f0_0-fw"; 324 ti,atcm-enable = <1>; 325 ti,btcm-enable = <1>; 326 ti,loczrama = <1>; 327 }; 328 329 mcu_r5fss0_core1: r5f@41400000 { 330 compatible = "ti,am654-r5f"; 331 reg = <0x41400000 0x00008000>, 332 <0x41410000 0x00008000>; 333 reg-names = "atcm", "btcm"; 334 ti,sci = <&dmsc>; 335 ti,sci-dev-id = <245>; 336 ti,sci-proc-ids = <0x02 0xff>; 337 resets = <&k3_reset 245 1>; 338 firmware-name = "am65x-mcu-r5f0_1-fw"; 339 ti,atcm-enable = <1>; 340 ti,btcm-enable = <1>; 341 ti,loczrama = <1>; 342 }; 343 }; 344 345 mcu_rti1: watchdog@40610000 { 346 compatible = "ti,j7-rti-wdt"; 347 reg = <0x0 0x40610000 0x0 0x100>; 348 clocks = <&k3_clks 135 0>; 349 power-domains = <&k3_pds 135 TI_SCI_PD_SHARED>; 350 assigned-clocks = <&k3_clks 135 0>; 351 assigned-clock-parents = <&k3_clks 135 4>; 352 }; 353}; 354