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         soc {
  49                 /include/ "keystone-k2e-clocks.dtsi"
  50
  51                 usb: usb@2680000 {
  52                         interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>;
  53                         dwc3@2690000 {
  54                                 interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>;
  55                         };
  56                 };
  57
  58                 usb1_phy: usb_phy@2620750 {
  59                         compatible = "ti,keystone-usbphy";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62                         reg = <0x2620750 24>;
  63                         status = "disabled";
  64                 };
  65
  66                 keystone_usb1: usb@25000000 {
  67                         compatible = "ti,keystone-dwc3";
  68                         #address-cells = <1>;
  69                         #size-cells = <1>;
  70                         reg = <0x25000000 0x10000>;
  71                         clocks = <&clkusb1>;
  72                         clock-names = "usb";
  73                         interrupts = <GIC_SPI 414 IRQ_TYPE_EDGE_RISING>;
  74                         ranges;
  75                         dma-coherent;
  76                         dma-ranges;
  77                         status = "disabled";
  78
  79                         usb1: dwc3@25010000 {
  80                                 compatible = "synopsys,dwc3";
  81                                 reg = <0x25010000 0x70000>;
  82                                 interrupts = <GIC_SPI 414 IRQ_TYPE_EDGE_RISING>;
  83                                 usb-phy = <&usb1_phy>, <&usb1_phy>;
  84                         };
  85                 };
  86
  87                 msm_ram: msmram@0c000000 {
  88                         compatible = "mmio-sram";
  89                         reg = <0x0c000000 0x200000>;
  90                         ranges = <0x0 0x0c000000 0x200000>;
  91                         #address-cells = <1>;
  92                         #size-cells = <1>;
  93
  94                         sram-bm@1f0000 {
  95                                 reg = <0x001f0000 0x8000>;
  96                         };
  97                 };
  98
  99                 psc: power-sleep-controller@02350000 {
 100                         pscrst: reset-controller {
 101                                 compatible = "ti,k2e-pscrst", "ti,syscon-reset";
 102                                 #reset-cells = <1>;
 103
 104                                 ti,reset-bits = <
 105                                         0xa3c 8 0xa3c 8 0x83c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 0: dsp0 */
 106                                 >;
 107                         };
 108                 };
 109
 110                 dspgpio0: keystone_dsp_gpio@02620240 {
 111                         compatible = "ti,keystone-dsp-gpio";
 112                         gpio-controller;
 113                         #gpio-cells = <2>;
 114                         gpio,syscon-dev = <&devctrl 0x240>;
 115                 };
 116
 117                 pcie1: pcie@21020000 {
 118                         compatible = "ti,keystone-pcie","snps,dw-pcie";
 119                         clocks = <&clkpcie1>;
 120                         clock-names = "pcie";
 121                         #address-cells = <3>;
 122                         #size-cells = <2>;
 123                         reg =  <0x21021000 0x2000>, <0x21020000 0x1000>, <0x02620128 4>;
 124                         ranges = <0x82000000 0 0x60000000 0x60000000
 125                                   0 0x10000000>;
 126
 127                         status = "disabled";
 128                         device_type = "pci";
 129                         num-lanes = <2>;
 130                         bus-range = <0x00 0xff>;
 131
 132                         /* error interrupt */
 133                         interrupts = <GIC_SPI 385 IRQ_TYPE_EDGE_RISING>;
 134                         #interrupt-cells = <1>;
 135                         interrupt-map-mask = <0 0 0 7>;
 136                         interrupt-map = <0 0 0 1 &pcie_intc1 0>, /* INT A */
 137                                         <0 0 0 2 &pcie_intc1 1>, /* INT B */
 138                                         <0 0 0 3 &pcie_intc1 2>, /* INT C */
 139                                         <0 0 0 4 &pcie_intc1 3>; /* INT D */
 140
 141                         pcie_msi_intc1: msi-interrupt-controller {
 142                                 interrupt-controller;
 143                                 #interrupt-cells = <1>;
 144                                 interrupt-parent = <&gic>;
 145                                 interrupts = <GIC_SPI 377 IRQ_TYPE_EDGE_RISING>,
 146                                         <GIC_SPI 378 IRQ_TYPE_EDGE_RISING>,
 147                                         <GIC_SPI 379 IRQ_TYPE_EDGE_RISING>,
 148                                         <GIC_SPI 380 IRQ_TYPE_EDGE_RISING>,
 149                                         <GIC_SPI 381 IRQ_TYPE_EDGE_RISING>,
 150                                         <GIC_SPI 382 IRQ_TYPE_EDGE_RISING>,
 151                                         <GIC_SPI 383 IRQ_TYPE_EDGE_RISING>,
 152                                         <GIC_SPI 384 IRQ_TYPE_EDGE_RISING>;
 153                         };
 154
 155                         pcie_intc1: legacy-interrupt-controller {
 156                                 interrupt-controller;
 157                                 #interrupt-cells = <1>;
 158                                 interrupt-parent = <&gic>;
 159                                 interrupts = <GIC_SPI 373 IRQ_TYPE_EDGE_RISING>,
 160                                         <GIC_SPI 374 IRQ_TYPE_EDGE_RISING>,
 161                                         <GIC_SPI 375 IRQ_TYPE_EDGE_RISING>,
 162                                         <GIC_SPI 376 IRQ_TYPE_EDGE_RISING>;
 163                         };
 164                 };
 165
 166                 mdio: mdio@24200f00 {
 167                         compatible      = "ti,keystone_mdio", "ti,davinci_mdio";
 168                         #address-cells = <1>;
 169                         #size-cells = <0>;
 170                         reg = <0x24200f00 0x100>;
 171                         status = "disabled";
 172                         clocks = <&clkcpgmac>;
 173                         clock-names = "fck";
 174                         bus_freq        = <2500000>;
 175                 };
 176                 /include/ "keystone-k2e-netcp.dtsi"
 177         };
 178 };