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