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         cpus {
  34                 #address-cells = <1>;
  35                 #size-cells = <0>;
  36
  37                 interrupt-parent = <&gic>;
  38
  39                 cpu@0 {
  40                         compatible = "arm,cortex-a15";
  41                         device_type = "cpu";
  42                         reg = <0>;
  43                 };
  44         };
  45
  46         gic: interrupt-controller {
  47                 compatible = "arm,cortex-a15-gic";
  48                 #interrupt-cells = <3>;
  49                 interrupt-controller;
  50                 reg = <0x0 0x02561000 0x0 0x1000>,
  51                       <0x0 0x02562000 0x0 0x2000>,
  52                       <0x0 0x02564000 0x0 0x1000>,
  53                       <0x0 0x02566000 0x0 0x2000>;
  54                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
  55                                 IRQ_TYPE_LEVEL_HIGH)>;
  56         };
  57
  58         soc {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 compatible = "ti,keystone","simple-bus";
  62                 interrupt-parent = <&gic>;
  63                 ranges;
  64
  65                 uart0: serial@02530c00 {
  66                         compatible = "ns16550a";
  67                         current-speed = <115200>;
  68                         reg-shift = <2>;
  69                         reg-io-width = <4>;
  70                         reg = <0x02530c00 0x100>;
  71                         clock-names = "uart";
  72                         interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>;
  73                 };
  74
  75                 mdio: mdio@4200f00 {
  76                         compatible      = "ti,keystone_mdio", "ti,davinci_mdio";
  77                         #address-cells = <1>;
  78                         #size-cells = <0>;
  79                         /* power-domains = <&k2g_pds K2G_DEV_NSS0>; */
  80                         /* clocks = <&k2g_clks K2G_DEV_NSS0 K2G_DEV_NSS_ESW_CLK>; */
  81                         clock-names = "fck";
  82                         reg = <0x04200f00 0x100>;
  83                         status = "disabled";
  84                         bus_freq = <2500000>;
  85                 };
  86
  87                 qspi: qspi@2940000 {
  88                         compatible =  "cdns,qspi-nor";
  89                         #address-cells = <1>;
  90                         #size-cells = <0>;
  91                         reg = <0x02940000 0x1000>,
  92                               <0x24000000 0x4000000>;
  93                         interrupts = <GIC_SPI 198 IRQ_TYPE_EDGE_RISING>;
  94                         num-cs = <4>;
  95                         cdns,fifo-depth = <256>;
  96                         cdns,fifo-width = <4>;
  97                         cdns,trigger-address = <0x24000000>;
  98                         status = "disabled";
  99                 };
 100
 101                 #include "keystone-k2g-netcp.dtsi"
 102
 103                 pmmc: pmmc@2900000 {
 104                         compatible = "ti,power-processor";
 105                         reg = <0x02900000 0x40000>;
 106                         ti,lpsc_module = <1>;
 107                 };
 108
 109                 spi0: spi@21805400 {
 110                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 111                         reg = <0x21805400 0x200>;
 112                         num-cs = <4>;
 113                         ti,davinci-spi-intr-line = <0>;
 114                         interrupts = <GIC_SPI 64 IRQ_TYPE_EDGE_RISING>;
 115                         #address-cells = <1>;
 116                         #size-cells = <0>;
 117                         status = "disabled";
 118                 };
 119
 120                 spi1: spi@21805800 {
 121                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 122                         reg = <0x21805800 0x200>;
 123                         num-cs = <4>;
 124                         ti,davinci-spi-intr-line = <0>;
 125                         interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>;
 126                         #address-cells = <1>;
 127                         #size-cells = <0>;
 128                         status = "disabled";
 129                 };
 130
 131                 spi2: spi@21805c00 {
 132                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 133                         reg = <0x21805C00 0x200>;
 134                         num-cs = <4>;
 135                         ti,davinci-spi-intr-line = <0>;
 136                         interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>;
 137                         #address-cells = <1>;
 138                         #size-cells = <0>;
 139                         status = "disabled";
 140                 };
 141
 142                 spi3: spi@21806000 {
 143                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 144                         reg = <0x21806000 0x200>;
 145                         num-cs = <4>;
 146                         ti,davinci-spi-intr-line = <0>;
 147                         interrupts = <GIC_SPI 70 IRQ_TYPE_EDGE_RISING>;
 148                         #address-cells = <1>;
 149                         #size-cells = <0>;
 150                         status = "disabled";
 151                 };
 152                 i2c0: i2c@2530000 {
 153                         compatible = "ti,keystone-i2c";
 154                         reg = <0x02530000 0x400>;
 155                         clock-frequency = <100000>;
 156                         interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
 157                         #address-cells = <1>;
 158                         #size-cells = <0>;
 159                         status = "disabled";
 160                 };
 161
 162                 i2c1: i2c@2530400 {
 163                         compatible = "ti,keystone-i2c";
 164                         reg = <0x02530400 0x400>;
 165                         clock-frequency = <100000>;
 166                         interrupts = <GIC_SPI 89 IRQ_TYPE_EDGE_RISING>;
 167                         #address-cells = <1>;
 168                         #size-cells = <0>;
 169                         status = "disabled";
 170                 };
 171
 172                 i2c2: i2c@2530800 {
 173                         compatible = "ti,keystone-i2c";
 174                         reg = <0x02530800 0x400>;
 175                         clock-frequency = <100000>;
 176                         interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
 177                         #address-cells = <1>;
 178                         #size-cells = <0>;
 179                         status = "disabled";
 180                 };
 181
 182                 mmc0: mmc@23000000 {
 183                         compatible = "ti,omap4-hsmmc";
 184                         reg = <0x23000000 0x400>;
 185                         interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>;
 186                         bus-width = <4>;
 187                         ti,needs-special-reset;
 188                         no-1-8-v;
 189                         max-frequency = <96000000>;
 190                         status = "disabled";
 191                 };
 192
 193                 mmc1: mmc@23100000 {
 194                         compatible = "ti,omap4-hsmmc";
 195                         reg = <0x23100000 0x400>;
 196                         interrupts = <GIC_SPI 97 IRQ_TYPE_EDGE_RISING>;
 197                         bus-width = <8>;
 198                         ti,needs-special-reset;
 199                         ti,non-removable;
 200                         max-frequency = <96000000>;
 201                         status = "disabled";
 202                         clock-names = "fck";
 203                 };
 204         };
 205 };