1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for J7200 SoC Family MCU/WAKEUP Domain peripherals 4 * 5 * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ 6 */ 7 8&cbass_mcu_wakeup { 9 dmsc: dmsc@44083000 { 10 compatible = "ti,k2g-sci"; 11 ti,host-id = <12>; 12 13 mbox-names = "rx", "tx"; 14 15 mboxes= <&secure_proxy_main 11>, 16 <&secure_proxy_main 13>; 17 18 reg-names = "debug_messages"; 19 reg = <0x00 0x44083000 0x00 0x1000>; 20 21 k3_pds: power-controller { 22 compatible = "ti,sci-pm-domain"; 23 #power-domain-cells = <2>; 24 }; 25 26 k3_clks: clocks { 27 compatible = "ti,k2g-sci-clk"; 28 #clock-cells = <2>; 29 }; 30 31 k3_reset: reset-controller { 32 compatible = "ti,sci-reset"; 33 #reset-cells = <2>; 34 }; 35 }; 36 37 mcu_conf: syscon@40f00000 { 38 compatible = "syscon", "simple-mfd"; 39 reg = <0x00 0x40f00000 0x00 0x20000>; 40 #address-cells = <1>; 41 #size-cells = <1>; 42 ranges = <0x00 0x00 0x40f00000 0x20000>; 43 44 phy_gmii_sel: phy@4040 { 45 compatible = "ti,am654-phy-gmii-sel"; 46 reg = <0x4040 0x4>; 47 #phy-cells = <1>; 48 }; 49 }; 50 51 chipid@43000014 { 52 compatible = "ti,am654-chipid"; 53 reg = <0x00 0x43000014 0x00 0x4>; 54 }; 55 56 wkup_pmx0: pinctrl@4301c000 { 57 compatible = "pinctrl-single"; 58 /* Proxy 0 addressing */ 59 reg = <0x00 0x4301c000 0x00 0x178>; 60 #pinctrl-cells = <1>; 61 pinctrl-single,register-width = <32>; 62 pinctrl-single,function-mask = <0xffffffff>; 63 }; 64 65 mcu_ram: sram@41c00000 { 66 compatible = "mmio-sram"; 67 reg = <0x00 0x41c00000 0x00 0x100000>; 68 ranges = <0x00 0x00 0x41c00000 0x100000>; 69 #address-cells = <1>; 70 #size-cells = <1>; 71 }; 72 73 wkup_uart0: serial@42300000 { 74 compatible = "ti,j721e-uart", "ti,am654-uart"; 75 reg = <0x00 0x42300000 0x00 0x100>; 76 reg-shift = <2>; 77 reg-io-width = <4>; 78 interrupts = <GIC_SPI 897 IRQ_TYPE_LEVEL_HIGH>; 79 clock-frequency = <48000000>; 80 current-speed = <115200>; 81 power-domains = <&k3_pds 287 TI_SCI_PD_EXCLUSIVE>; 82 clocks = <&k3_clks 287 2>; 83 clock-names = "fclk"; 84 }; 85 86 mcu_uart0: serial@40a00000 { 87 compatible = "ti,j721e-uart", "ti,am654-uart"; 88 reg = <0x00 0x40a00000 0x00 0x100>; 89 reg-shift = <2>; 90 reg-io-width = <4>; 91 interrupts = <GIC_SPI 846 IRQ_TYPE_LEVEL_HIGH>; 92 clock-frequency = <96000000>; 93 current-speed = <115200>; 94 power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; 95 clocks = <&k3_clks 149 2>; 96 clock-names = "fclk"; 97 }; 98 99 wkup_gpio_intr: interrupt-controller2 { 100 compatible = "ti,sci-intr"; 101 ti,intr-trigger-type = <1>; 102 interrupt-controller; 103 interrupt-parent = <&gic500>; 104 #interrupt-cells = <1>; 105 ti,sci = <&dmsc>; 106 ti,sci-dev-id = <137>; 107 ti,interrupt-ranges = <16 960 16>; 108 }; 109 110 mcu_navss: bus@28380000 { 111 compatible = "simple-mfd"; 112 #address-cells = <2>; 113 #size-cells = <2>; 114 ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>; 115 dma-coherent; 116 dma-ranges; 117 ti,sci-dev-id = <232>; 118 119 mcu_ringacc: ringacc@2b800000 { 120 compatible = "ti,am654-navss-ringacc"; 121 reg = <0x00 0x2b800000 0x00 0x400000>, 122 <0x00 0x2b000000 0x00 0x400000>, 123 <0x00 0x28590000 0x00 0x100>, 124 <0x00 0x2a500000 0x00 0x40000>; 125 reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; 126 ti,num-rings = <286>; 127 ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */ 128 ti,sci = <&dmsc>; 129 ti,sci-dev-id = <235>; 130 msi-parent = <&main_udmass_inta>; 131 }; 132 133 mcu_udmap: dma-controller@285c0000 { 134 compatible = "ti,j721e-navss-mcu-udmap"; 135 reg = <0x00 0x285c0000 0x00 0x100>, 136 <0x00 0x2a800000 0x00 0x40000>, 137 <0x00 0x2aa00000 0x00 0x40000>; 138 reg-names = "gcfg", "rchanrt", "tchanrt"; 139 msi-parent = <&main_udmass_inta>; 140 #dma-cells = <1>; 141 142 ti,sci = <&dmsc>; 143 ti,sci-dev-id = <236>; 144 ti,ringacc = <&mcu_ringacc>; 145 146 ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */ 147 <0x0f>; /* TX_HCHAN */ 148 ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */ 149 <0x0b>; /* RX_HCHAN */ 150 ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */ 151 }; 152 }; 153 154 mcu_cpsw: ethernet@46000000 { 155 compatible = "ti,j721e-cpsw-nuss"; 156 #address-cells = <2>; 157 #size-cells = <2>; 158 reg = <0x00 0x46000000 0x00 0x200000>; 159 reg-names = "cpsw_nuss"; 160 ranges = <0x00 0x00 0x00 0x46000000 0x00 0x200000>; 161 dma-coherent; 162 clocks = <&k3_clks 18 21>; 163 clock-names = "fck"; 164 power-domains = <&k3_pds 18 TI_SCI_PD_EXCLUSIVE>; 165 166 dmas = <&mcu_udmap 0xf000>, 167 <&mcu_udmap 0xf001>, 168 <&mcu_udmap 0xf002>, 169 <&mcu_udmap 0xf003>, 170 <&mcu_udmap 0xf004>, 171 <&mcu_udmap 0xf005>, 172 <&mcu_udmap 0xf006>, 173 <&mcu_udmap 0xf007>, 174 <&mcu_udmap 0x7000>; 175 dma-names = "tx0", "tx1", "tx2", "tx3", 176 "tx4", "tx5", "tx6", "tx7", 177 "rx"; 178 179 ethernet-ports { 180 #address-cells = <1>; 181 #size-cells = <0>; 182 183 cpsw_port1: port@1 { 184 reg = <1>; 185 ti,mac-only; 186 label = "port1"; 187 ti,syscon-efuse = <&mcu_conf 0x200>; 188 phys = <&phy_gmii_sel 1>; 189 }; 190 }; 191 192 davinci_mdio: mdio@f00 { 193 compatible = "ti,cpsw-mdio","ti,davinci_mdio"; 194 reg = <0x00 0xf00 0x00 0x100>; 195 #address-cells = <1>; 196 #size-cells = <0>; 197 clocks = <&k3_clks 18 21>; 198 clock-names = "fck"; 199 bus_freq = <1000000>; 200 }; 201 202 cpts@3d000 { 203 compatible = "ti,am65-cpts"; 204 reg = <0x00 0x3d000 0x00 0x400>; 205 clocks = <&k3_clks 18 2>; 206 clock-names = "cpts"; 207 interrupts-extended = <&gic500 GIC_SPI 858 IRQ_TYPE_LEVEL_HIGH>; 208 interrupt-names = "cpts"; 209 ti,cpts-ext-ts-inputs = <4>; 210 ti,cpts-periodic-outputs = <2>; 211 }; 212 }; 213 214 mcu_i2c0: i2c@40b00000 { 215 compatible = "ti,j721e-i2c", "ti,omap4-i2c"; 216 reg = <0x00 0x40b00000 0x00 0x100>; 217 interrupts = <GIC_SPI 852 IRQ_TYPE_LEVEL_HIGH>; 218 #address-cells = <1>; 219 #size-cells = <0>; 220 clock-names = "fck"; 221 clocks = <&k3_clks 194 1>; 222 power-domains = <&k3_pds 194 TI_SCI_PD_EXCLUSIVE>; 223 }; 224 225 mcu_i2c1: i2c@40b10000 { 226 compatible = "ti,j721e-i2c", "ti,omap4-i2c"; 227 reg = <0x00 0x40b10000 0x00 0x100>; 228 interrupts = <GIC_SPI 853 IRQ_TYPE_LEVEL_HIGH>; 229 #address-cells = <1>; 230 #size-cells = <0>; 231 clock-names = "fck"; 232 clocks = <&k3_clks 195 1>; 233 power-domains = <&k3_pds 195 TI_SCI_PD_EXCLUSIVE>; 234 }; 235 236 wkup_i2c0: i2c@42120000 { 237 compatible = "ti,j721e-i2c", "ti,omap4-i2c"; 238 reg = <0x00 0x42120000 0x00 0x100>; 239 interrupts = <GIC_SPI 896 IRQ_TYPE_LEVEL_HIGH>; 240 #address-cells = <1>; 241 #size-cells = <0>; 242 clock-names = "fck"; 243 clocks = <&k3_clks 197 1>; 244 power-domains = <&k3_pds 197 TI_SCI_PD_SHARED>; 245 }; 246 247 fss: syscon@47000000 { 248 compatible = "syscon", "simple-mfd"; 249 reg = <0x00 0x47000000 0x00 0x100>; 250 #address-cells = <2>; 251 #size-cells = <2>; 252 ranges; 253 254 hbmc_mux: hbmc-mux { 255 compatible = "mmio-mux"; 256 #mux-control-cells = <1>; 257 mux-reg-masks = <0x4 0x2>; /* HBMC select */ 258 }; 259 260 hbmc: hyperbus@47034000 { 261 compatible = "ti,am654-hbmc"; 262 reg = <0x00 0x47034000 0x00 0x100>, 263 <0x05 0x00000000 0x01 0x0000000>; 264 power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>; 265 clocks = <&k3_clks 102 0>; 266 assigned-clocks = <&k3_clks 102 5>; 267 assigned-clock-rates = <333333333>; 268 #address-cells = <2>; 269 #size-cells = <1>; 270 mux-controls = <&hbmc_mux 0>; 271 }; 272 }; 273}; 274