git.sur5r.net Git - u-boot/blob - arch/arm/dts/armada-37xx.dtsi

   1 /*
   2  * Device Tree Include file for Marvell Armada 37xx family of SoCs.
   3  *
   4  * Copyright (C) 2016 Marvell
   5  *
   6  * Gregory CLEMENT <gregory.clement@free-electrons.com>
   7  *
   8  * This file is dual-licensed: you can use it either under the terms
   9  * of the GPL or the X11 license, at your option. Note that this dual
  10  * licensing only applies to this file, and not this project as a
  11  * whole.
  12  *
  13  *  a) This file is free software; you can redistribute it and/or
  14  *     modify it under the terms of the GNU General Public License as
  15  *     published by the Free Software Foundation; either version 2 of the
  16  *     License, or (at your option) any later version.
  17  *
  18  *     This file is distributed in the hope that it will be useful
  19  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  *     GNU General Public License for more details.
  22  *
  23  * Or, alternatively
  24  *
  25  *  b) Permission is hereby granted, free of charge, to any person
  26  *     obtaining a copy of this software and associated documentation
  27  *     files (the "Software"), to deal in the Software without
  28  *     restriction, including without limitation the rights to use
  29  *     copy, modify, merge, publish, distribute, sublicense, and/or
  30  *     sell copies of the Software, and to permit persons to whom the
  31  *     Software is furnished to do so, subject to the following
  32  *     conditions:
  33  *
  34  *     The above copyright notice and this permission notice shall be
  35  *     included in all copies or substantial portions of the Software.
  36  *
  37  *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
  38  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  39  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  40  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  41  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
  42  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  43  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  44  *     OTHER DEALINGS IN THE SOFTWARE.
  45  */
  46
  47 #include <dt-bindings/interrupt-controller/arm-gic.h>
  48 #include <dt-bindings/comphy/comphy_data.h>
  49 #include <dt-bindings/gpio/gpio.h>
  50
  51 / {
  52         model = "Marvell Armada 37xx SoC";
  53         compatible = "marvell,armada3700";
  54         interrupt-parent = <&gic>;
  55         #address-cells = <2>;
  56         #size-cells = <2>;
  57
  58         aliases {
  59                 serial0 = &uart0;
  60         };
  61
  62         cpus {
  63                 #address-cells = <1>;
  64                 #size-cells = <0>;
  65                 cpu@0 {
  66                         device_type = "cpu";
  67                         compatible = "arm,cortex-a53", "arm,armv8";
  68                         reg = <0>;
  69                         enable-method = "psci";
  70                 };
  71         };
  72
  73         psci {
  74                 compatible = "arm,psci-0.2";
  75                 method = "smc";
  76         };
  77
  78         timer {
  79                 compatible = "arm,armv8-timer";
  80                 interrupts = <GIC_PPI 13
  81                         (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
  82                              <GIC_PPI 14
  83                         (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
  84                              <GIC_PPI 11
  85                         (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
  86                              <GIC_PPI 10
  87                         (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
  88         };
  89
  90         soc {
  91                 compatible = "simple-bus";
  92                 #address-cells = <2>;
  93                 #size-cells = <2>;
  94                 ranges;
  95
  96                 internal-regs {
  97                         #address-cells = <1>;
  98                         #size-cells = <1>;
  99                         compatible = "simple-bus";
 100                         /* 32M internal register @ 0xd000_0000 */
 101                         ranges = <0x0 0x0 0xd0000000 0x2000000>;
 102
 103                         uart0: serial@12000 {
 104                                 compatible = "marvell,armada-3700-uart";
 105                                 reg = <0x12000 0x400>;
 106                                 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 107                                 status = "disabled";
 108                         };
 109
 110                         pinctrl_nb: pinctrl-nb@13800 {
 111                                 compatible = "marvell,armada3710-nb-pinctrl",
 112                                 "syscon", "simple-mfd";
 113                                 reg = <0x13800 0x100>, <0x13C00 0x20>;
 114                                 gpionb: gpionb {
 115                                         #gpio-cells = <2>;
 116                                         gpio-ranges = <&pinctrl_nb 0 0 36>;
 117                                         gpio-controller;
 118                                         interrupts =
 119                                         <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
 120                                         <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
 121                                         <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
 122                                         <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
 123                                         <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
 124                                         <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
 125                                         <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
 126                                         <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
 127                                         <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
 128                                         <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
 129                                         <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
 130                                         <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
 131
 132                                 };
 133
 134                                 spi_quad_pins: spi-quad-pins {
 135                                         groups = "spi_quad";
 136                                         function = "spi";
 137                                 };
 138
 139                                 i2c1_pins: i2c1-pins {
 140                                         groups = "i2c1";
 141                                         function = "i2c";
 142                                 };
 143
 144                                 i2c2_pins: i2c2-pins {
 145                                         groups = "i2c2";
 146                                         function = "i2c";
 147                                 };
 148
 149                                 uart1_pins: uart1-pins {
 150                                         groups = "uart1";
 151                                         function = "uart";
 152                                 };
 153
 154                                 uart2_pins: uart2-pins {
 155                                         groups = "uart2";
 156                                         function = "uart";
 157                                 };
 158
 159                                 mmc_pins: mmc-pins {
 160                                         groups = "emmc_nb";
 161                                         function = "emmc";
 162                                 };
 163                         };
 164
 165                         pinctrl_sb: pinctrl-sb@18800 {
 166                                 compatible = "marvell,armada3710-sb-pinctrl",
 167                                 "syscon", "simple-mfd";
 168                                 reg = <0x18800 0x100>, <0x18C00 0x20>;
 169                                 gpiosb: gpiosb {
 170                                         #gpio-cells = <2>;
 171                                         gpio-ranges = <&pinctrl_sb 0 0 29>;
 172                                         gpio-controller;
 173                                         interrupts =
 174                                         <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
 175                                         <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
 176                                         <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
 177                                         <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
 178                                         <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
 179                                 };
 180
 181                                 rgmii_pins: mii-pins {
 182                                         groups = "rgmii";
 183                                         function = "mii";
 184                                 };
 185
 186                                 sdio_pins: sdio-pins {
 187                                         groups = "sdio_sb";
 188                                         function = "sdio";
 189                                 };
 190
 191                                 pcie_pins: pcie-pins {
 192                                         groups = "pcie1";
 193                                         function = "pcie";
 194                                 };
 195                         };
 196
 197                         usb3: usb@58000 {
 198                                 compatible = "marvell,armada3700-xhci",
 199                                 "generic-xhci";
 200                                 reg = <0x58000 0x4000>;
 201                                 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 202                                 status = "disabled";
 203                         };
 204
 205                         usb2: usb@5e000 {
 206                                 compatible = "marvell,armada3700-ehci";
 207                                 reg = <0x5e000 0x450>;
 208                                 status = "disabled";
 209                         };
 210
 211                         xor@60900 {
 212                                 compatible = "marvell,armada-3700-xor";
 213                                 reg = <0x60900 0x100
 214                                        0x60b00 0x100>;
 215
 216                                 xor10 {
 217                                         interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
 218                                 };
 219                                 xor11 {
 220                                         interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
 221                                 };
 222                         };
 223
 224                         sdhci0: sdhci@d0000 {
 225                                 compatible = "marvell,armada-3700-sdhci",
 226                                 "marvell,sdhci-xenon";
 227                                 reg = <0xd0000 0x300
 228                                        0x1e808 0x4>;
 229                                 status = "disabled";
 230                         };
 231
 232                         sdhci1: sdhci@d8000 {
 233                                 compatible = "marvell,armada-3700-sdhci",
 234                                 "marvell,sdhci-xenon";
 235                                 reg = <0xd8000 0x300
 236                                        0x17808 0x4>;
 237                                 status = "disabled";
 238                         };
 239
 240                         sata: sata@e0000 {
 241                                 compatible = "marvell,armada-3700-ahci";
 242                                 reg = <0xe0000 0x2000>;
 243                                 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
 244                                 status = "disabled";
 245                         };
 246
 247                         gic: interrupt-controller@1d00000 {
 248                                 compatible = "arm,gic-v3";
 249                                 #interrupt-cells = <3>;
 250                                 interrupt-controller;
 251                                 reg = <0x1d00000 0x10000>, /* GICD */
 252                                       <0x1d40000 0x40000>; /* GICR */
 253                         };
 254
 255                         eth0: neta@30000 {
 256                                 compatible = "marvell,armada-3700-neta";
 257                                 reg = <0x30000 0x20>;
 258                                 status = "disabled";
 259                         };
 260
 261                         eth1: neta@40000 {
 262                                 compatible = "marvell,armada-3700-neta";
 263                                 reg = <0x40000 0x20>;
 264                                 status = "disabled";
 265                         };
 266
 267                         i2c0: i2c@11000 {
 268                                 compatible = "marvell,armada-3700-i2c";
 269                                 reg = <0x11000 0x100>;
 270                                 status = "disabled";
 271                         };
 272
 273                         spi0: spi@10600 {
 274                                 compatible = "marvell,armada-3700-spi";
 275                                 reg = <0x10600 0x50>;
 276                                 #address-cells = <1>;
 277                                 #size-cells = <0>;
 278                                 #clock-cells = <0>;
 279                                 clock-frequency = <160000>;
 280                                 spi-max-frequency = <40000>;
 281                                 status = "disabled";
 282                         };
 283
 284                         pinctl0: pinctl@13830 { /* north bridge */
 285                                 compatible = "marvell,armada-3700-pinctl";
 286                                 bank-name = "armada-3700-nb";
 287                                 reg = <0x13830 0x4>;
 288                                 pin-count = <36>;
 289                         };
 290
 291                         pinctl1: pinctl@18830 { /* south bridge */
 292                                 compatible = "marvell,armada-3700-pinctl";
 293                                 bank-name = "armada-3700-sb";
 294                                 reg = <0x18830 0x4>;
 295                                 pin-count = <30>;
 296                         };
 297
 298                         comphy: comphy@18300 {
 299                                 compatible = "marvell,mvebu-comphy", "marvell,comphy-armada-3700";
 300                                 reg = <0x18300 0x28>,
 301                                       <0x1f300 0x3d000>;
 302                                 mux-bitcount = <1>;
 303                                 max-lanes = <2>;
 304                         };
 305                 };
 306         };
 307 };