arch/arm/dts/keystone-k2g.dtsi

   1 /*
   2  * Copyright 2014 Texas Instruments, Inc.
   3  *
   4  * Device Tree Source for K2G SOC
   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/interrupt-controller/arm-gic.h>
  12
  13 / {
  14         model = "Texas Instruments K2G SoC";
  15         #address-cells = <1>;
  16         #size-cells = <1>;
  17         interrupt-parent = <&gic>;
  18
  19         chosen { };
  20
  21         aliases {
  22                 serial0 = &uart0;
  23                 spi0 = &spi0;
  24                 spi1 = &spi1;
  25                 spi2 = &spi2;
  26                 spi3 = &spi3;
  27                 spi4 = &qspi;
  28                 i2c0 = &i2c0;
  29                 i2c1 = &i2c1;
  30                 i2c2 = &i2c2;
  31         };
  32
  33         memory {
  34                 device_type = "memory";
  35                 reg = <0x80000000 0x80000000>;
  36         };
  37
  38         cpus {
  39                 #address-cells = <1>;
  40                 #size-cells = <0>;
  41
  42                 interrupt-parent = <&gic>;
  43
  44                 cpu@0 {
  45                         compatible = "arm,cortex-a15";
  46                         device_type = "cpu";
  47                         reg = <0>;
  48                 };
  49         };
  50
  51         gic: interrupt-controller {
  52                 compatible = "arm,cortex-a15-gic";
  53                 #interrupt-cells = <3>;
  54                 interrupt-controller;
  55                 reg = <0x0 0x02561000 0x0 0x1000>,
  56                       <0x0 0x02562000 0x0 0x2000>,
  57                       <0x0 0x02564000 0x0 0x1000>,
  58                       <0x0 0x02566000 0x0 0x2000>;
  59                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
  60                                 IRQ_TYPE_LEVEL_HIGH)>;
  61         };
  62
  63         soc {
  64                 #address-cells = <1>;
  65                 #size-cells = <1>;
  66                 compatible = "ti,keystone","simple-bus";
  67                 interrupt-parent = <&gic>;
  68                 ranges;
  69
  70                 uart0: serial@02530c00 {
  71                         compatible = "ns16550a";
  72                         current-speed = <115200>;
  73                         reg-shift = <2>;
  74                         reg-io-width = <4>;
  75                         reg = <0x02530c00 0x100>;
  76                         clock-names = "uart";
  77                         interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>;
  78                 };
  79
  80                 mdio: mdio@4200f00 {
  81                         compatible      = "ti,keystone_mdio", "ti,davinci_mdio";
  82                         #address-cells = <1>;
  83                         #size-cells = <0>;
  84                         /* power-domains = <&k2g_pds K2G_DEV_NSS0>; */
  85                         /* clocks = <&k2g_clks K2G_DEV_NSS0 K2G_DEV_NSS_ESW_CLK>; */
  86                         clock-names = "fck";
  87                         reg = <0x04200f00 0x100>;
  88                         status = "disabled";
  89                         bus_freq = <2500000>;
  90                 };
  91
  92                 qspi: qspi@2940000 {
  93                         compatible =  "cadence,qspi";
  94                         #address-cells = <1>;
  95                         #size-cells = <0>;
  96                         reg = <0x02940000 0x1000>,
  97                               <0x24000000 0x4000000>;
  98                         interrupts = <GIC_SPI 198 IRQ_TYPE_EDGE_RISING>;
  99                         num-cs = <4>;
 100                         fifo-depth = <256>;
 101                         sram-size = <256>;
 102                         status = "disabled";
 103                 };
 104
 105                 #include "keystone-k2g-netcp.dtsi"
 106
 107                 pmmc: pmmc@2900000 {
 108                         compatible = "ti,power-processor";
 109                         reg = <0x02900000 0x40000>;
 110                         ti,lpsc_module = <1>;
 111                 };
 112
 113                 spi0: spi@21805400 {
 114                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 115                         reg = <0x21805400 0x200>;
 116                         num-cs = <4>;
 117                         ti,davinci-spi-intr-line = <0>;
 118                         interrupts = <GIC_SPI 64 IRQ_TYPE_EDGE_RISING>;
 119                         #address-cells = <1>;
 120                         #size-cells = <0>;
 121                         status = "disabled";
 122                 };
 123
 124                 spi1: spi@21805800 {
 125                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 126                         reg = <0x21805800 0x200>;
 127                         num-cs = <4>;
 128                         ti,davinci-spi-intr-line = <0>;
 129                         interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>;
 130                         #address-cells = <1>;
 131                         #size-cells = <0>;
 132                         status = "disabled";
 133                 };
 134
 135                 spi2: spi@21805c00 {
 136                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 137                         reg = <0x21805C00 0x200>;
 138                         num-cs = <4>;
 139                         ti,davinci-spi-intr-line = <0>;
 140                         interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>;
 141                         #address-cells = <1>;
 142                         #size-cells = <0>;
 143                         status = "disabled";
 144                 };
 145
 146                 spi3: spi@21806000 {
 147                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 148                         reg = <0x21806000 0x200>;
 149                         num-cs = <4>;
 150                         ti,davinci-spi-intr-line = <0>;
 151                         interrupts = <GIC_SPI 70 IRQ_TYPE_EDGE_RISING>;
 152                         #address-cells = <1>;
 153                         #size-cells = <0>;
 154                         status = "disabled";
 155                 };
 156                 i2c0: i2c@2530000 {
 157                         compatible = "ti,keystone-i2c";
 158                         reg = <0x02530000 0x400>;
 159                         clock-frequency = <100000>;
 160                         interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
 161                         #address-cells = <1>;
 162                         #size-cells = <0>;
 163                         status = "disabled";
 164                 };
 165
 166                 i2c1: i2c@2530400 {
 167                         compatible = "ti,keystone-i2c";
 168                         reg = <0x02530400 0x400>;
 169                         clock-frequency = <100000>;
 170                         interrupts = <GIC_SPI 89 IRQ_TYPE_EDGE_RISING>;
 171                         #address-cells = <1>;
 172                         #size-cells = <0>;
 173                         status = "disabled";
 174                 };
 175
 176                 i2c2: i2c@2530800 {
 177                         compatible = "ti,keystone-i2c";
 178                         reg = <0x02530800 0x400>;
 179                         clock-frequency = <100000>;
 180                         interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
 181                         #address-cells = <1>;
 182                         #size-cells = <0>;
 183                         status = "disabled";
 184                 };
 185
 186                 mmc0: mmc@23000000 {
 187                         compatible = "ti,omap4-hsmmc";
 188                         reg = <0x23000000 0x400>;
 189                         interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>;
 190                         bus-width = <4>;
 191                         ti,needs-special-reset;
 192                         no-1-8-v;
 193                         max-frequency = <96000000>;
 194                         status = "disabled";
 195                 };
 196
 197                 mmc1: mmc@23100000 {
 198                         compatible = "ti,omap4-hsmmc";
 199                         reg = <0x23100000 0x400>;
 200                         interrupts = <GIC_SPI 97 IRQ_TYPE_EDGE_RISING>;
 201                         bus-width = <8>;
 202                         ti,needs-special-reset;
 203                         ti,non-removable;
 204                         max-frequency = <96000000>;
 205                         status = "disabled";
 206                         clock-names = "fck";
 207                 };
 208         };
 209 };