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 =  "cadence,qspi";
  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                         fifo-depth = <256>;
  96                         sram-size = <256>;
  97                         status = "disabled";
  98                 };
  99
 100                 #include "keystone-k2g-netcp.dtsi"
 101
 102                 pmmc: pmmc@2900000 {
 103                         compatible = "ti,power-processor";
 104                         reg = <0x02900000 0x40000>;
 105                         ti,lpsc_module = <1>;
 106                 };
 107
 108                 spi0: spi@21805400 {
 109                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 110                         reg = <0x21805400 0x200>;
 111                         num-cs = <4>;
 112                         ti,davinci-spi-intr-line = <0>;
 113                         interrupts = <GIC_SPI 64 IRQ_TYPE_EDGE_RISING>;
 114                         #address-cells = <1>;
 115                         #size-cells = <0>;
 116                         status = "disabled";
 117                 };
 118
 119                 spi1: spi@21805800 {
 120                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 121                         reg = <0x21805800 0x200>;
 122                         num-cs = <4>;
 123                         ti,davinci-spi-intr-line = <0>;
 124                         interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>;
 125                         #address-cells = <1>;
 126                         #size-cells = <0>;
 127                         status = "disabled";
 128                 };
 129
 130                 spi2: spi@21805c00 {
 131                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 132                         reg = <0x21805C00 0x200>;
 133                         num-cs = <4>;
 134                         ti,davinci-spi-intr-line = <0>;
 135                         interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>;
 136                         #address-cells = <1>;
 137                         #size-cells = <0>;
 138                         status = "disabled";
 139                 };
 140
 141                 spi3: spi@21806000 {
 142                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 143                         reg = <0x21806000 0x200>;
 144                         num-cs = <4>;
 145                         ti,davinci-spi-intr-line = <0>;
 146                         interrupts = <GIC_SPI 70 IRQ_TYPE_EDGE_RISING>;
 147                         #address-cells = <1>;
 148                         #size-cells = <0>;
 149                         status = "disabled";
 150                 };
 151                 i2c0: i2c@2530000 {
 152                         compatible = "ti,keystone-i2c";
 153                         reg = <0x02530000 0x400>;
 154                         clock-frequency = <100000>;
 155                         interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
 156                         #address-cells = <1>;
 157                         #size-cells = <0>;
 158                         status = "disabled";
 159                 };
 160
 161                 i2c1: i2c@2530400 {
 162                         compatible = "ti,keystone-i2c";
 163                         reg = <0x02530400 0x400>;
 164                         clock-frequency = <100000>;
 165                         interrupts = <GIC_SPI 89 IRQ_TYPE_EDGE_RISING>;
 166                         #address-cells = <1>;
 167                         #size-cells = <0>;
 168                         status = "disabled";
 169                 };
 170
 171                 i2c2: i2c@2530800 {
 172                         compatible = "ti,keystone-i2c";
 173                         reg = <0x02530800 0x400>;
 174                         clock-frequency = <100000>;
 175                         interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
 176                         #address-cells = <1>;
 177                         #size-cells = <0>;
 178                         status = "disabled";
 179                 };
 180
 181                 mmc0: mmc@23000000 {
 182                         compatible = "ti,omap4-hsmmc";
 183                         reg = <0x23000000 0x400>;
 184                         interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>;
 185                         bus-width = <4>;
 186                         ti,needs-special-reset;
 187                         no-1-8-v;
 188                         max-frequency = <96000000>;
 189                         status = "disabled";
 190                 };
 191
 192                 mmc1: mmc@23100000 {
 193                         compatible = "ti,omap4-hsmmc";
 194                         reg = <0x23100000 0x400>;
 195                         interrupts = <GIC_SPI 97 IRQ_TYPE_EDGE_RISING>;
 196                         bus-width = <8>;
 197                         ti,needs-special-reset;
 198                         ti,non-removable;
 199                         max-frequency = <96000000>;
 200                         status = "disabled";
 201                         clock-names = "fck";
 202                 };
 203         };
 204 };