arch/arm/boot/dts/keystone-k2e.dtsi

   1 /*
   2  * Copyright 2013-2014 Texas Instruments, Inc.
   3  *
   4  * Keystone 2 Edison soc device tree
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 #include <dt-bindings/reset/ti-syscon.h>
  12
  13 / {
  14         compatible = "ti,k2e", "ti,keystone";
  15         model = "Texas Instruments Keystone 2 Edison SoC";
  16
  17         cpus {
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20
  21                 interrupt-parent = <&gic>;
  22
  23                 cpu@0 {
  24                         compatible = "arm,cortex-a15";
  25                         device_type = "cpu";
  26                         reg = <0>;
  27                 };
  28
  29                 cpu@1 {
  30                         compatible = "arm,cortex-a15";
  31                         device_type = "cpu";
  32                         reg = <1>;
  33                 };
  34
  35                 cpu@2 {
  36                         compatible = "arm,cortex-a15";
  37                         device_type = "cpu";
  38                         reg = <2>;
  39                 };
  40
  41                 cpu@3 {
  42                         compatible = "arm,cortex-a15";
  43                         device_type = "cpu";
  44                         reg = <3>;
  45                 };
  46         };
  47
  48         aliases {
  49                 rproc0 = &dsp0;
  50         };
  51
  52         soc {
  53                 /include/ "keystone-k2e-clocks.dtsi"
  54
  55                 usb: usb@2680000 {
  56                         interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>;
  57                         dwc3@2690000 {
  58                                 interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>;
  59                         };
  60                 };
  61
  62                 usb1_phy: usb_phy@2620750 {
  63                         compatible = "ti,keystone-usbphy";
  64                         #address-cells = <1>;
  65                         #size-cells = <1>;
  66                         reg = <0x2620750 24>;
  67                         status = "disabled";
  68                 };
  69
  70                 keystone_usb1: usb@25000000 {
  71                         compatible = "ti,keystone-dwc3";
  72                         #address-cells = <1>;
  73                         #size-cells = <1>;
  74                         reg = <0x25000000 0x10000>;
  75                         clocks = <&clkusb1>;
  76                         clock-names = "usb";
  77                         interrupts = <GIC_SPI 414 IRQ_TYPE_EDGE_RISING>;
  78                         ranges;
  79                         dma-coherent;
  80                         dma-ranges;
  81                         status = "disabled";
  82
  83                         usb1: dwc3@25010000 {
  84                                 compatible = "synopsys,dwc3";
  85                                 reg = <0x25010000 0x70000>;
  86                                 interrupts = <GIC_SPI 414 IRQ_TYPE_EDGE_RISING>;
  87                                 usb-phy = <&usb1_phy>, <&usb1_phy>;
  88                         };
  89                 };
  90
  91                 msm_ram: msmram@0c000000 {
  92                         compatible = "mmio-sram";
  93                         reg = <0x0c000000 0x200000>;
  94                         ranges = <0x0 0x0c000000 0x200000>;
  95                         #address-cells = <1>;
  96                         #size-cells = <1>;
  97
  98                         sram-bm@1f0000 {
  99                                 reg = <0x001f0000 0x8000>;
 100                         };
 101                 };
 102
 103                 psc: power-sleep-controller@02350000 {
 104                         pscrst: reset-controller {
 105                                 compatible = "ti,k2e-pscrst", "ti,syscon-reset";
 106                                 #reset-cells = <1>;
 107
 108                                 ti,reset-bits = <
 109                                         0xa3c 8 0xa3c 8 0x83c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 0: dsp0 */
 110                                 >;
 111                         };
 112                 };
 113
 114                 dspgpio0: keystone_dsp_gpio@02620240 {
 115                         compatible = "ti,keystone-dsp-gpio";
 116                         gpio-controller;
 117                         #gpio-cells = <2>;
 118                         gpio,syscon-dev = <&devctrl 0x240>;
 119                 };
 120
 121                 dsp0: dsp@10800000 {
 122                         compatible = "ti,k2e-dsp";
 123                         reg = <0x10800000 0x00080000>,
 124                               <0x10e00000 0x00008000>,
 125                               <0x10f00000 0x00008000>;
 126                         reg-names = "l2sram", "l1pram", "l1dram";
 127                         clocks = <&clkgem0>;
 128                         ti,syscon-dev = <&devctrl 0x844>;
 129                         resets = <&pscrst 0>;
 130                         interrupt-parent = <&kirq0>;
 131                         interrupts = <0 8>;
 132                         interrupt-names = "vring", "exception";
 133                         kick-gpios = <&dspgpio0 27 0>;
 134                         status = "disabled";
 135                 };
 136
 137                 pcie1: pcie@21020000 {
 138                         compatible = "ti,keystone-pcie","snps,dw-pcie";
 139                         clocks = <&clkpcie1>;
 140                         clock-names = "pcie";
 141                         #address-cells = <3>;
 142                         #size-cells = <2>;
 143                         reg =  <0x21021000 0x2000>, <0x21020000 0x1000>, <0x02620128 4>;
 144                         ranges = <0x82000000 0 0x60000000 0x60000000
 145                                   0 0x10000000>;
 146
 147                         status = "disabled";
 148                         device_type = "pci";
 149                         num-lanes = <2>;
 150                         bus-range = <0x00 0xff>;
 151
 152                         /* error interrupt */
 153                         interrupts = <GIC_SPI 385 IRQ_TYPE_EDGE_RISING>;
 154                         #interrupt-cells = <1>;
 155                         interrupt-map-mask = <0 0 0 7>;
 156                         interrupt-map = <0 0 0 1 &pcie_intc1 0>, /* INT A */
 157                                         <0 0 0 2 &pcie_intc1 1>, /* INT B */
 158                                         <0 0 0 3 &pcie_intc1 2>, /* INT C */
 159                                         <0 0 0 4 &pcie_intc1 3>; /* INT D */
 160
 161                         pcie_msi_intc1: msi-interrupt-controller {
 162                                 interrupt-controller;
 163                                 #interrupt-cells = <1>;
 164                                 interrupt-parent = <&gic>;
 165                                 interrupts = <GIC_SPI 377 IRQ_TYPE_EDGE_RISING>,
 166                                         <GIC_SPI 378 IRQ_TYPE_EDGE_RISING>,
 167                                         <GIC_SPI 379 IRQ_TYPE_EDGE_RISING>,
 168                                         <GIC_SPI 380 IRQ_TYPE_EDGE_RISING>,
 169                                         <GIC_SPI 381 IRQ_TYPE_EDGE_RISING>,
 170                                         <GIC_SPI 382 IRQ_TYPE_EDGE_RISING>,
 171                                         <GIC_SPI 383 IRQ_TYPE_EDGE_RISING>,
 172                                         <GIC_SPI 384 IRQ_TYPE_EDGE_RISING>;
 173                         };
 174
 175                         pcie_intc1: legacy-interrupt-controller {
 176                                 interrupt-controller;
 177                                 #interrupt-cells = <1>;
 178                                 interrupt-parent = <&gic>;
 179                                 interrupts = <GIC_SPI 373 IRQ_TYPE_EDGE_RISING>,
 180                                         <GIC_SPI 374 IRQ_TYPE_EDGE_RISING>,
 181                                         <GIC_SPI 375 IRQ_TYPE_EDGE_RISING>,
 182                                         <GIC_SPI 376 IRQ_TYPE_EDGE_RISING>;
 183                         };
 184                 };
 185
 186                 mdio: mdio@24200f00 {
 187                         compatible      = "ti,keystone_mdio", "ti,davinci_mdio";
 188                         #address-cells = <1>;
 189                         #size-cells = <0>;
 190                         reg = <0x24200f00 0x100>;
 191                         status = "disabled";
 192                         clocks = <&clkcpgmac>;
 193                         clock-names = "fck";
 194                         bus_freq        = <2500000>;
 195                 };
 196                 /include/ "keystone-k2e-netcp.dtsi"
 197         };
 198 };