arch/arm/boot/dts/emev2.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the Emma Mobile EV2 SoC
   4  *
   5  * Copyright (C) 2012 Renesas Solutions Corp.
   6  */
   7
   8 #include <dt-bindings/interrupt-controller/arm-gic.h>
   9 #include <dt-bindings/interrupt-controller/irq.h>
  10
  11 / {
  12         compatible = "renesas,emev2";
  13         interrupt-parent = <&gic>;
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16
  17         aliases {
  18                 gpio0 = &gpio0;
  19                 gpio1 = &gpio1;
  20                 gpio2 = &gpio2;
  21                 gpio3 = &gpio3;
  22                 gpio4 = &gpio4;
  23                 i2c0 = &iic0;
  24                 i2c1 = &iic1;
  25         };
  26
  27         cpus {
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30
  31                 cpu0: cpu@0 {
  32                         device_type = "cpu";
  33                         compatible = "arm,cortex-a9";
  34                         reg = <0>;
  35                         clock-frequency = <533000000>;
  36                 };
  37                 cpu1: cpu@1 {
  38                         device_type = "cpu";
  39                         compatible = "arm,cortex-a9";
  40                         reg = <1>;
  41                         clock-frequency = <533000000>;
  42                 };
  43         };
  44
  45         gic: interrupt-controller@e0020000 {
  46                 compatible = "arm,pl390";
  47                 interrupt-controller;
  48                 #interrupt-cells = <3>;
  49                 reg = <0xe0028000 0x1000>,
  50                       <0xe0020000 0x0100>;
  51         };
  52
  53         pmu {
  54                 compatible = "arm,cortex-a9-pmu";
  55                 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
  56                              <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
  57                 interrupt-affinity = <&cpu0>, <&cpu1>;
  58         };
  59
  60         clocks@e0110000 {
  61                 compatible = "renesas,emev2-smu";
  62                 reg = <0xe0110000 0x10000>;
  63                 #address-cells = <2>;
  64                 #size-cells = <0>;
  65
  66                 c32ki: c32ki {
  67                         compatible = "fixed-clock";
  68                         clock-frequency = <32768>;
  69                         #clock-cells = <0>;
  70                 };
  71                 iic0_sclkdiv: iic0_sclkdiv@624,0 {
  72                         compatible = "renesas,emev2-smu-clkdiv";
  73                         reg = <0x624 0>;
  74                         clocks = <&pll3_fo>;
  75                         #clock-cells = <0>;
  76                 };
  77                 iic0_sclk: iic0_sclk@48c,1 {
  78                         compatible = "renesas,emev2-smu-gclk";
  79                         reg = <0x48c 1>;
  80                         clocks = <&iic0_sclkdiv>;
  81                         #clock-cells = <0>;
  82                 };
  83                 iic1_sclkdiv: iic1_sclkdiv@624,16 {
  84                         compatible = "renesas,emev2-smu-clkdiv";
  85                         reg = <0x624 16>;
  86                         clocks = <&pll3_fo>;
  87                         #clock-cells = <0>;
  88                 };
  89                 iic1_sclk: iic1_sclk@490,1 {
  90                         compatible = "renesas,emev2-smu-gclk";
  91                         reg = <0x490 1>;
  92                         clocks = <&iic1_sclkdiv>;
  93                         #clock-cells = <0>;
  94                 };
  95                 pll3_fo: pll3_fo {
  96                         compatible = "fixed-factor-clock";
  97                         clocks = <&c32ki>;
  98                         clock-div = <1>;
  99                         clock-mult = <7000>;
 100                         #clock-cells = <0>;
 101                 };
 102                 usia_u0_sclkdiv: usia_u0_sclkdiv@610,0 {
 103                         compatible = "renesas,emev2-smu-clkdiv";
 104                         reg = <0x610 0>;
 105                         clocks = <&pll3_fo>;
 106                         #clock-cells = <0>;
 107                 };
 108                 usib_u1_sclkdiv: usib_u1_sclkdiv@65c,0 {
 109                         compatible = "renesas,emev2-smu-clkdiv";
 110                         reg = <0x65c 0>;
 111                         clocks = <&pll3_fo>;
 112                         #clock-cells = <0>;
 113                 };
 114                 usib_u2_sclkdiv: usib_u2_sclkdiv@65c,16 {
 115                         compatible = "renesas,emev2-smu-clkdiv";
 116                         reg = <0x65c 16>;
 117                         clocks = <&pll3_fo>;
 118                         #clock-cells = <0>;
 119                 };
 120                 usib_u3_sclkdiv: usib_u3_sclkdiv@660,0 {
 121                         compatible = "renesas,emev2-smu-clkdiv";
 122                         reg = <0x660 0>;
 123                         clocks = <&pll3_fo>;
 124                         #clock-cells = <0>;
 125                 };
 126                 usia_u0_sclk: usia_u0_sclk@4a0,1 {
 127                         compatible = "renesas,emev2-smu-gclk";
 128                         reg = <0x4a0 1>;
 129                         clocks = <&usia_u0_sclkdiv>;
 130                         #clock-cells = <0>;
 131                 };
 132                 usib_u1_sclk: usib_u1_sclk@4b8,1 {
 133                         compatible = "renesas,emev2-smu-gclk";
 134                         reg = <0x4b8 1>;
 135                         clocks = <&usib_u1_sclkdiv>;
 136                         #clock-cells = <0>;
 137                 };
 138                 usib_u2_sclk: usib_u2_sclk@4bc,1 {
 139                         compatible = "renesas,emev2-smu-gclk";
 140                         reg = <0x4bc 1>;
 141                         clocks = <&usib_u2_sclkdiv>;
 142                         #clock-cells = <0>;
 143                 };
 144                 usib_u3_sclk: usib_u3_sclk@4c0,1 {
 145                         compatible = "renesas,emev2-smu-gclk";
 146                         reg = <0x4c0 1>;
 147                         clocks = <&usib_u3_sclkdiv>;
 148                         #clock-cells = <0>;
 149                 };
 150                 sti_sclk: sti_sclk@528,1 {
 151                         compatible = "renesas,emev2-smu-gclk";
 152                         reg = <0x528 1>;
 153                         clocks = <&c32ki>;
 154                         #clock-cells = <0>;
 155                 };
 156         };
 157
 158         timer@e0180000 {
 159                 compatible = "renesas,em-sti";
 160                 reg = <0xe0180000 0x54>;
 161                 interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
 162                 clocks = <&sti_sclk>;
 163                 clock-names = "sclk";
 164         };
 165
 166         uart0: serial@e1020000 {
 167                 compatible = "renesas,em-uart";
 168                 reg = <0xe1020000 0x38>;
 169                 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 170                 clocks = <&usia_u0_sclk>;
 171                 clock-names = "sclk";
 172         };
 173
 174         uart1: serial@e1030000 {
 175                 compatible = "renesas,em-uart";
 176                 reg = <0xe1030000 0x38>;
 177                 interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 178                 clocks = <&usib_u1_sclk>;
 179                 clock-names = "sclk";
 180         };
 181
 182         uart2: serial@e1040000 {
 183                 compatible = "renesas,em-uart";
 184                 reg = <0xe1040000 0x38>;
 185                 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 186                 clocks = <&usib_u2_sclk>;
 187                 clock-names = "sclk";
 188         };
 189
 190         uart3: serial@e1050000 {
 191                 compatible = "renesas,em-uart";
 192                 reg = <0xe1050000 0x38>;
 193                 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 194                 clocks = <&usib_u3_sclk>;
 195                 clock-names = "sclk";
 196         };
 197
 198         pfc: pinctrl@e0140200 {
 199                 compatible = "renesas,pfc-emev2";
 200                 reg = <0xe0140200 0x100>;
 201         };
 202
 203         gpio0: gpio@e0050000 {
 204                 compatible = "renesas,em-gio";
 205                 reg = <0xe0050000 0x2c>, <0xe0050040 0x20>;
 206                 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
 207                              <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
 208                 gpio-controller;
 209                 gpio-ranges = <&pfc 0 0 32>;
 210                 #gpio-cells = <2>;
 211                 ngpios = <32>;
 212                 interrupt-controller;
 213                 #interrupt-cells = <2>;
 214         };
 215
 216         gpio1: gpio@e0050080 {
 217                 compatible = "renesas,em-gio";
 218                 reg = <0xe0050080 0x2c>, <0xe00500c0 0x20>;
 219                 interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
 220                              <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
 221                 gpio-controller;
 222                 gpio-ranges = <&pfc 0 32 32>;
 223                 #gpio-cells = <2>;
 224                 ngpios = <32>;
 225                 interrupt-controller;
 226                 #interrupt-cells = <2>;
 227         };
 228
 229         gpio2: gpio@e0050100 {
 230                 compatible = "renesas,em-gio";
 231                 reg = <0xe0050100 0x2c>, <0xe0050140 0x20>;
 232                 interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
 233                              <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 234                 gpio-controller;
 235                 gpio-ranges = <&pfc 0 64 32>;
 236                 #gpio-cells = <2>;
 237                 ngpios = <32>;
 238                 interrupt-controller;
 239                 #interrupt-cells = <2>;
 240         };
 241
 242         gpio3: gpio@e0050180 {
 243                 compatible = "renesas,em-gio";
 244                 reg = <0xe0050180 0x2c>, <0xe00501c0 0x20>;
 245                 interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
 246                              <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 247                 gpio-controller;
 248                 gpio-ranges = <&pfc 0 96 32>;
 249                 #gpio-cells = <2>;
 250                 ngpios = <32>;
 251                 interrupt-controller;
 252                 #interrupt-cells = <2>;
 253         };
 254
 255         gpio4: gpio@e0050200 {
 256                 compatible = "renesas,em-gio";
 257                 reg = <0xe0050200 0x2c>, <0xe0050240 0x20>;
 258                 interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
 259                              <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
 260                 gpio-controller;
 261                 gpio-ranges = <&pfc 0 128 31>;
 262                 #gpio-cells = <2>;
 263                 ngpios = <31>;
 264                 interrupt-controller;
 265                 #interrupt-cells = <2>;
 266         };
 267
 268         iic0: i2c@e0070000 {
 269                 #address-cells = <1>;
 270                 #size-cells = <0>;
 271                 compatible = "renesas,iic-emev2";
 272                 reg = <0xe0070000 0x28>;
 273                 interrupts = <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>;
 274                 clocks = <&iic0_sclk>;
 275                 clock-names = "sclk";
 276                 status = "disabled";
 277         };
 278
 279         iic1: i2c@e10a0000 {
 280                 #address-cells = <1>;
 281                 #size-cells = <0>;
 282                 compatible = "renesas,iic-emev2";
 283                 reg = <0xe10a0000 0x28>;
 284                 interrupts = <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>;
 285                 clocks = <&iic1_sclk>;
 286                 clock-names = "sclk";
 287                 status = "disabled";
 288         };
 289 };