1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (C) 2016 Marvell Technology Group Ltd. 4 * 5 * Device Tree file for MACCHIATOBin Armada 8040 community board platform 6 */ 7 8#include "armada-8040.dtsi" 9 10#include <dt-bindings/gpio/gpio.h> 11 12/ { 13 model = "Marvell 8040 MACCHIATOBin"; 14 compatible = "marvell,armada8040-mcbin", "marvell,armada8040", 15 "marvell,armada-ap806-quad", "marvell,armada-ap806"; 16 17 chosen { 18 stdout-path = "serial0:115200n8"; 19 }; 20 21 memory@0 { 22 device_type = "memory"; 23 reg = <0x0 0x0 0x0 0x80000000>; 24 }; 25 26 aliases { 27 ethernet0 = &cp0_eth0; 28 ethernet1 = &cp1_eth0; 29 ethernet2 = &cp1_eth1; 30 ethernet3 = &cp1_eth2; 31 }; 32 33 /* Regulator labels correspond with schematics */ 34 v_3_3: regulator-3-3v { 35 compatible = "regulator-fixed"; 36 regulator-name = "v_3_3"; 37 regulator-min-microvolt = <3300000>; 38 regulator-max-microvolt = <3300000>; 39 regulator-always-on; 40 status = "okay"; 41 }; 42 43 v_vddo_h: regulator-1-8v { 44 compatible = "regulator-fixed"; 45 regulator-name = "v_vddo_h"; 46 regulator-min-microvolt = <1800000>; 47 regulator-max-microvolt = <1800000>; 48 regulator-always-on; 49 status = "okay"; 50 }; 51 52 v_5v0_usb3_hst_vbus: regulator-usb3-vbus0 { 53 compatible = "regulator-fixed"; 54 enable-active-high; 55 gpio = <&cp0_gpio2 15 GPIO_ACTIVE_HIGH>; 56 pinctrl-names = "default"; 57 pinctrl-0 = <&cp0_xhci_vbus_pins>; 58 regulator-name = "v_5v0_usb3_hst_vbus"; 59 regulator-min-microvolt = <5000000>; 60 regulator-max-microvolt = <5000000>; 61 status = "okay"; 62 }; 63 64 usb3h0_phy: usb3_phy0 { 65 compatible = "usb-nop-xceiv"; 66 vcc-supply = <&v_5v0_usb3_hst_vbus>; 67 }; 68 69 sfp_eth0: sfp-eth0 { 70 /* CON15,16 - CPM lane 4 */ 71 compatible = "sff,sfp"; 72 i2c-bus = <&sfpp0_i2c>; 73 los-gpio = <&cp1_gpio1 28 GPIO_ACTIVE_HIGH>; 74 mod-def0-gpio = <&cp1_gpio1 27 GPIO_ACTIVE_LOW>; 75 tx-disable-gpio = <&cp1_gpio1 29 GPIO_ACTIVE_HIGH>; 76 tx-fault-gpio = <&cp1_gpio1 26 GPIO_ACTIVE_HIGH>; 77 pinctrl-names = "default"; 78 pinctrl-0 = <&cp1_sfpp0_pins>; 79 }; 80 81 sfp_eth1: sfp-eth1 { 82 /* CON17,18 - CPS lane 4 */ 83 compatible = "sff,sfp"; 84 i2c-bus = <&sfpp1_i2c>; 85 los-gpio = <&cp1_gpio1 8 GPIO_ACTIVE_HIGH>; 86 mod-def0-gpio = <&cp1_gpio1 11 GPIO_ACTIVE_LOW>; 87 tx-disable-gpio = <&cp1_gpio1 10 GPIO_ACTIVE_HIGH>; 88 tx-fault-gpio = <&cp0_gpio2 30 GPIO_ACTIVE_HIGH>; 89 pinctrl-names = "default"; 90 pinctrl-0 = <&cp1_sfpp1_pins &cp0_sfpp1_pins>; 91 }; 92 93 sfp_eth3: sfp-eth3 { 94 /* CON13,14 - CPS lane 5 */ 95 compatible = "sff,sfp"; 96 i2c-bus = <&sfp_1g_i2c>; 97 los-gpio = <&cp0_gpio2 22 GPIO_ACTIVE_HIGH>; 98 mod-def0-gpio = <&cp0_gpio2 21 GPIO_ACTIVE_LOW>; 99 tx-disable-gpio = <&cp1_gpio1 24 GPIO_ACTIVE_HIGH>; 100 tx-fault-gpio = <&cp0_gpio2 19 GPIO_ACTIVE_HIGH>; 101 pinctrl-names = "default"; 102 pinctrl-0 = <&cp0_sfp_1g_pins &cp1_sfp_1g_pins>; 103 }; 104}; 105 106&uart0 { 107 status = "okay"; 108 pinctrl-0 = <&uart0_pins>; 109 pinctrl-names = "default"; 110}; 111 112&ap_sdhci0 { 113 bus-width = <8>; 114 /* 115 * Not stable in HS modes - phy needs "more calibration", so add 116 * the "slow-mode" and disable SDR104, SDR50 and DDR50 modes. 117 */ 118 marvell,xenon-phy-slow-mode; 119 no-1-8-v; 120 no-sd; 121 no-sdio; 122 non-removable; 123 status = "okay"; 124 vqmmc-supply = <&v_vddo_h>; 125}; 126 127&cp0_i2c0 { 128 clock-frequency = <100000>; 129 pinctrl-names = "default"; 130 pinctrl-0 = <&cp0_i2c0_pins>; 131 status = "okay"; 132}; 133 134&cp0_i2c1 { 135 clock-frequency = <100000>; 136 pinctrl-names = "default"; 137 pinctrl-0 = <&cp0_i2c1_pins>; 138 status = "okay"; 139 140 i2c-switch@70 { 141 compatible = "nxp,pca9548"; 142 #address-cells = <1>; 143 #size-cells = <0>; 144 reg = <0x70>; 145 146 sfpp0_i2c: i2c@0 { 147 #address-cells = <1>; 148 #size-cells = <0>; 149 reg = <0>; 150 }; 151 sfpp1_i2c: i2c@1 { 152 #address-cells = <1>; 153 #size-cells = <0>; 154 reg = <1>; 155 }; 156 sfp_1g_i2c: i2c@2 { 157 #address-cells = <1>; 158 #size-cells = <0>; 159 reg = <2>; 160 }; 161 }; 162}; 163 164/* J25 UART header */ 165&cp0_uart1 { 166 pinctrl-names = "default"; 167 pinctrl-0 = <&cp0_uart1_pins>; 168 status = "okay"; 169}; 170 171&cp0_mdio { 172 pinctrl-names = "default"; 173 pinctrl-0 = <&cp0_ge_mdio_pins>; 174 status = "okay"; 175 176 ge_phy: ethernet-phy@0 { 177 reg = <0>; 178 }; 179}; 180 181&cp0_pcie0 { 182 pinctrl-names = "default"; 183 pinctrl-0 = <&cp0_pcie_pins>; 184 num-lanes = <4>; 185 num-viewport = <8>; 186 reset-gpios = <&cp0_gpio2 20 GPIO_ACTIVE_LOW>; 187 status = "okay"; 188}; 189 190&cp0_pinctrl { 191 cp0_ge_mdio_pins: ge-mdio-pins { 192 marvell,pins = "mpp32", "mpp34"; 193 marvell,function = "ge"; 194 }; 195 cp0_i2c1_pins: i2c1-pins { 196 marvell,pins = "mpp35", "mpp36"; 197 marvell,function = "i2c1"; 198 }; 199 cp0_i2c0_pins: i2c0-pins { 200 marvell,pins = "mpp37", "mpp38"; 201 marvell,function = "i2c0"; 202 }; 203 cp0_uart1_pins: uart1-pins { 204 marvell,pins = "mpp40", "mpp41"; 205 marvell,function = "uart1"; 206 }; 207 cp0_xhci_vbus_pins: xhci0-vbus-pins { 208 marvell,pins = "mpp47"; 209 marvell,function = "gpio"; 210 }; 211 cp0_sfp_1g_pins: sfp-1g-pins { 212 marvell,pins = "mpp51", "mpp53", "mpp54"; 213 marvell,function = "gpio"; 214 }; 215 cp0_pcie_pins: pcie-pins { 216 marvell,pins = "mpp52"; 217 marvell,function = "gpio"; 218 }; 219 cp0_sdhci_pins: sdhci-pins { 220 marvell,pins = "mpp55", "mpp56", "mpp57", "mpp58", "mpp59", 221 "mpp60", "mpp61"; 222 marvell,function = "sdio"; 223 }; 224 cp0_sfpp1_pins: sfpp1-pins { 225 marvell,pins = "mpp62"; 226 marvell,function = "gpio"; 227 }; 228}; 229 230&cp0_ethernet { 231 status = "okay"; 232}; 233 234&cp0_eth0 { 235 /* Generic PHY, providing serdes lanes */ 236 phys = <&cp0_comphy4 0>; 237}; 238 239&cp0_sata0 { 240 /* CPM Lane 0 - U29 */ 241 status = "okay"; 242}; 243 244&cp0_sdhci0 { 245 /* U6 */ 246 broken-cd; 247 bus-width = <4>; 248 pinctrl-names = "default"; 249 pinctrl-0 = <&cp0_sdhci_pins>; 250 status = "okay"; 251 vqmmc-supply = <&v_3_3>; 252}; 253 254&cp0_usb3_0 { 255 /* J38? - USB2.0 only */ 256 status = "okay"; 257}; 258 259&cp0_usb3_1 { 260 /* J38? - USB2.0 only */ 261 status = "okay"; 262}; 263 264&cp1_ethernet { 265 status = "okay"; 266}; 267 268&cp1_eth0 { 269 /* Generic PHY, providing serdes lanes */ 270 phys = <&cp1_comphy4 0>; 271}; 272 273&cp1_eth1 { 274 /* CPS Lane 0 - J5 (Gigabit RJ45) */ 275 status = "okay"; 276 /* Network PHY */ 277 phy = <&ge_phy>; 278 phy-mode = "sgmii"; 279 /* Generic PHY, providing serdes lanes */ 280 phys = <&cp1_comphy0 1>; 281}; 282 283&cp1_eth2 { 284 /* CPS Lane 5 */ 285 status = "okay"; 286 /* Network PHY */ 287 phy-mode = "2500base-x"; 288 managed = "in-band-status"; 289 /* Generic PHY, providing serdes lanes */ 290 phys = <&cp1_comphy5 2>; 291 sfp = <&sfp_eth3>; 292}; 293 294&cp1_pinctrl { 295 cp1_sfpp1_pins: sfpp1-pins { 296 marvell,pins = "mpp8", "mpp10", "mpp11"; 297 marvell,function = "gpio"; 298 }; 299 cp1_spi1_pins: spi1-pins { 300 marvell,pins = "mpp12", "mpp13", "mpp14", "mpp15", "mpp16"; 301 marvell,function = "spi1"; 302 }; 303 cp1_uart0_pins: uart0-pins { 304 marvell,pins = "mpp6", "mpp7"; 305 marvell,function = "uart0"; 306 }; 307 cp1_sfp_1g_pins: sfp-1g-pins { 308 marvell,pins = "mpp24"; 309 marvell,function = "gpio"; 310 }; 311 cp1_sfpp0_pins: sfpp0-pins { 312 marvell,pins = "mpp26", "mpp27", "mpp28", "mpp29"; 313 marvell,function = "gpio"; 314 }; 315}; 316 317/* J27 UART header */ 318&cp1_uart0 { 319 pinctrl-names = "default"; 320 pinctrl-0 = <&cp1_uart0_pins>; 321 status = "okay"; 322}; 323 324&cp1_sata0 { 325 /* CPS Lane 1 - U32 */ 326 /* CPS Lane 3 - U31 */ 327 status = "okay"; 328}; 329 330&cp1_spi1 { 331 pinctrl-names = "default"; 332 pinctrl-0 = <&cp1_spi1_pins>; 333 status = "okay"; 334 335 spi-flash@0 { 336 compatible = "st,w25q32"; 337 spi-max-frequency = <50000000>; 338 reg = <0>; 339 }; 340}; 341 342&cp1_usb3_0 { 343 /* CPS Lane 2 - CON7 */ 344 usb-phy = <&usb3h0_phy>; 345 status = "okay"; 346}; 347