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 reg-shift = <2>; 27 reg-io-width = <4>; 28 interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>; 29 clock-frequency = <96000000>; 30 current-speed = <115200>; 31 power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; 32 }; 33 34 mcu_ram: sram@41c00000 { 35 compatible = "mmio-sram"; 36 reg = <0x00 0x41c00000 0x00 0x80000>; 37 ranges = <0x0 0x00 0x41c00000 0x80000>; 38 #address-cells = <1>; 39 #size-cells = <1>; 40 }; 41 42 mcu_i2c0: i2c@40b00000 { 43 compatible = "ti,am654-i2c", "ti,omap4-i2c"; 44 reg = <0x0 0x40b00000 0x0 0x100>; 45 interrupts = <GIC_SPI 564 IRQ_TYPE_LEVEL_HIGH>; 46 #address-cells = <1>; 47 #size-cells = <0>; 48 clock-names = "fck"; 49 clocks = <&k3_clks 114 1>; 50 power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>; 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 }; 62 63 mcu_spi1: spi@40310000 { 64 compatible = "ti,am654-mcspi","ti,omap4-mcspi"; 65 reg = <0x0 0x40310000 0x0 0x400>; 66 interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>; 67 clocks = <&k3_clks 143 1>; 68 power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>; 69 #address-cells = <1>; 70 #size-cells = <0>; 71 }; 72 73 mcu_spi2: spi@40320000 { 74 compatible = "ti,am654-mcspi","ti,omap4-mcspi"; 75 reg = <0x0 0x40320000 0x0 0x400>; 76 interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>; 77 clocks = <&k3_clks 144 1>; 78 power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>; 79 #address-cells = <1>; 80 #size-cells = <0>; 81 }; 82 83 tscadc0: tscadc@40200000 { 84 compatible = "ti,am654-tscadc", "ti,am3359-tscadc"; 85 reg = <0x0 0x40200000 0x0 0x1000>; 86 interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>; 87 clocks = <&k3_clks 0 2>; 88 assigned-clocks = <&k3_clks 0 2>; 89 assigned-clock-rates = <60000000>; 90 clock-names = "adc_tsc_fck"; 91 dmas = <&mcu_udmap 0x7100>, 92 <&mcu_udmap 0x7101 >; 93 dma-names = "fifo0", "fifo1"; 94 95 adc { 96 #io-channel-cells = <1>; 97 compatible = "ti,am654-adc", "ti,am3359-adc"; 98 }; 99 }; 100 101 tscadc1: tscadc@40210000 { 102 compatible = "ti,am654-tscadc", "ti,am3359-tscadc"; 103 reg = <0x0 0x40210000 0x0 0x1000>; 104 interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>; 105 clocks = <&k3_clks 1 2>; 106 assigned-clocks = <&k3_clks 1 2>; 107 assigned-clock-rates = <60000000>; 108 clock-names = "adc_tsc_fck"; 109 dmas = <&mcu_udmap 0x7102>, 110 <&mcu_udmap 0x7103>; 111 dma-names = "fifo0", "fifo1"; 112 113 adc { 114 #io-channel-cells = <1>; 115 compatible = "ti,am654-adc", "ti,am3359-adc"; 116 }; 117 }; 118 119 mcu-navss { 120 compatible = "simple-mfd"; 121 #address-cells = <2>; 122 #size-cells = <2>; 123 ranges; 124 dma-coherent; 125 dma-ranges; 126 127 ti,sci-dev-id = <119>; 128 129 mcu_ringacc: ringacc@2b800000 { 130 compatible = "ti,am654-navss-ringacc"; 131 reg = <0x0 0x2b800000 0x0 0x400000>, 132 <0x0 0x2b000000 0x0 0x400000>, 133 <0x0 0x28590000 0x0 0x100>, 134 <0x0 0x2a500000 0x0 0x40000>; 135 reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; 136 ti,num-rings = <286>; 137 ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */ 138 ti,sci = <&dmsc>; 139 ti,sci-dev-id = <195>; 140 msi-parent = <&inta_main_udmass>; 141 }; 142 143 mcu_udmap: dma-controller@285c0000 { 144 compatible = "ti,am654-navss-mcu-udmap"; 145 reg = <0x0 0x285c0000 0x0 0x100>, 146 <0x0 0x2a800000 0x0 0x40000>, 147 <0x0 0x2aa00000 0x0 0x40000>; 148 reg-names = "gcfg", "rchanrt", "tchanrt"; 149 msi-parent = <&inta_main_udmass>; 150 #dma-cells = <1>; 151 152 ti,sci = <&dmsc>; 153 ti,sci-dev-id = <194>; 154 ti,ringacc = <&mcu_ringacc>; 155 156 ti,sci-rm-range-tchan = <0xf>, /* TX_HCHAN */ 157 <0xd>; /* TX_CHAN */ 158 ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */ 159 <0xa>; /* RX_CHAN */ 160 ti,sci-rm-range-rflow = <0x0>; /* GP RFLOW */ 161 }; 162 }; 163 164 fss: fss@47000000 { 165 compatible = "simple-bus"; 166 #address-cells = <2>; 167 #size-cells = <2>; 168 ranges; 169 170 ospi0: spi@47040000 { 171 compatible = "ti,am654-ospi", "cdns,qspi-nor"; 172 reg = <0x0 0x47040000 0x0 0x100>, 173 <0x5 0x00000000 0x1 0x0000000>; 174 interrupts = <GIC_SPI 552 IRQ_TYPE_LEVEL_HIGH>; 175 cdns,fifo-depth = <256>; 176 cdns,fifo-width = <4>; 177 cdns,trigger-address = <0x0>; 178 clocks = <&k3_clks 248 0>; 179 assigned-clocks = <&k3_clks 248 0>; 180 assigned-clock-parents = <&k3_clks 248 2>; 181 assigned-clock-rates = <166666666>; 182 power-domains = <&k3_pds 248 TI_SCI_PD_EXCLUSIVE>; 183 #address-cells = <1>; 184 #size-cells = <0>; 185 }; 186 187 ospi1: spi@47050000 { 188 compatible = "ti,am654-ospi", "cdns,qspi-nor"; 189 reg = <0x0 0x47050000 0x0 0x100>, 190 <0x7 0x00000000 0x1 0x00000000>; 191 interrupts = <GIC_SPI 553 IRQ_TYPE_LEVEL_HIGH>; 192 cdns,fifo-depth = <256>; 193 cdns,fifo-width = <4>; 194 cdns,trigger-address = <0x0>; 195 clocks = <&k3_clks 249 6>; 196 power-domains = <&k3_pds 249 TI_SCI_PD_EXCLUSIVE>; 197 #address-cells = <1>; 198 #size-cells = <0>; 199 }; 200 }; 201 202 mcu_cpsw: ethernet@46000000 { 203 compatible = "ti,am654-cpsw-nuss"; 204 #address-cells = <2>; 205 #size-cells = <2>; 206 reg = <0x0 0x46000000 0x0 0x200000>; 207 reg-names = "cpsw_nuss"; 208 ranges = <0x0 0x0 0x0 0x46000000 0x0 0x200000>; 209 dma-coherent; 210 clocks = <&k3_clks 5 10>; 211 clock-names = "fck"; 212 power-domains = <&k3_pds 5 TI_SCI_PD_EXCLUSIVE>; 213 214 dmas = <&mcu_udmap 0xf000>, 215 <&mcu_udmap 0xf001>, 216 <&mcu_udmap 0xf002>, 217 <&mcu_udmap 0xf003>, 218 <&mcu_udmap 0xf004>, 219 <&mcu_udmap 0xf005>, 220 <&mcu_udmap 0xf006>, 221 <&mcu_udmap 0xf007>, 222 <&mcu_udmap 0x7000>; 223 dma-names = "tx0", "tx1", "tx2", "tx3", 224 "tx4", "tx5", "tx6", "tx7", 225 "rx"; 226 227 ethernet-ports { 228 #address-cells = <1>; 229 #size-cells = <0>; 230 231 cpsw_port1: port@1 { 232 reg = <1>; 233 ti,mac-only; 234 label = "port1"; 235 ti,syscon-efuse = <&mcu_conf 0x200>; 236 phys = <&phy_gmii_sel 1>; 237 }; 238 }; 239 240 davinci_mdio: mdio@f00 { 241 compatible = "ti,cpsw-mdio","ti,davinci_mdio"; 242 reg = <0x0 0xf00 0x0 0x100>; 243 #address-cells = <1>; 244 #size-cells = <0>; 245 clocks = <&k3_clks 5 10>; 246 clock-names = "fck"; 247 bus_freq = <1000000>; 248 }; 249 250 cpts@3d000 { 251 compatible = "ti,am65-cpts"; 252 reg = <0x0 0x3d000 0x0 0x400>; 253 clocks = <&mcu_cpsw_cpts_mux>; 254 clock-names = "cpts"; 255 interrupts-extended = <&gic500 GIC_SPI 570 IRQ_TYPE_LEVEL_HIGH>; 256 interrupt-names = "cpts"; 257 ti,cpts-ext-ts-inputs = <4>; 258 ti,cpts-periodic-outputs = <2>; 259 260 mcu_cpsw_cpts_mux: refclk-mux { 261 #clock-cells = <0>; 262 clocks = <&k3_clks 118 5>, <&k3_clks 118 11>, 263 <&k3_clks 118 6>, <&k3_clks 118 3>, 264 <&k3_clks 118 8>, <&k3_clks 118 14>, 265 <&k3_clks 120 3>, <&k3_clks 121 3>; 266 assigned-clocks = <&mcu_cpsw_cpts_mux>; 267 assigned-clock-parents = <&k3_clks 118 5>; 268 }; 269 }; 270 }; 271 272 mcu_r5fss0: r5fss@41000000 { 273 compatible = "ti,am654-r5fss"; 274 ti,cluster-mode = <1>; 275 #address-cells = <1>; 276 #size-cells = <1>; 277 ranges = <0x41000000 0x00 0x41000000 0x20000>, 278 <0x41400000 0x00 0x41400000 0x20000>; 279 power-domains = <&k3_pds 129 TI_SCI_PD_EXCLUSIVE>; 280 281 mcu_r5fss0_core0: r5f@41000000 { 282 compatible = "ti,am654-r5f"; 283 reg = <0x41000000 0x00008000>, 284 <0x41010000 0x00008000>; 285 reg-names = "atcm", "btcm"; 286 ti,sci = <&dmsc>; 287 ti,sci-dev-id = <159>; 288 ti,sci-proc-ids = <0x01 0xff>; 289 resets = <&k3_reset 159 1>; 290 firmware-name = "am65x-mcu-r5f0_0-fw"; 291 ti,atcm-enable = <1>; 292 ti,btcm-enable = <1>; 293 ti,loczrama = <1>; 294 }; 295 296 mcu_r5fss0_core1: r5f@41400000 { 297 compatible = "ti,am654-r5f"; 298 reg = <0x41400000 0x00008000>, 299 <0x41410000 0x00008000>; 300 reg-names = "atcm", "btcm"; 301 ti,sci = <&dmsc>; 302 ti,sci-dev-id = <245>; 303 ti,sci-proc-ids = <0x02 0xff>; 304 resets = <&k3_reset 245 1>; 305 firmware-name = "am65x-mcu-r5f0_1-fw"; 306 ti,atcm-enable = <1>; 307 ti,btcm-enable = <1>; 308 ti,loczrama = <1>; 309 }; 310 }; 311}; 312