arch/arm/dts/uniphier-ph1-ld4.dtsi

   1 /*
   2  * Device Tree Source for UniPhier PH1-LD4 SoC
   3  *
   4  * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+        X11
   7  */
   8
   9 /include/ "uniphier-common32.dtsi"
  10
  11 / {
  12         compatible = "socionext,ph1-ld4";
  13
  14         cpus {
  15                 #address-cells = <1>;
  16                 #size-cells = <0>;
  17
  18                 cpu@0 {
  19                         device_type = "cpu";
  20                         compatible = "arm,cortex-a9";
  21                         reg = <0>;
  22                         next-level-cache = <&l2>;
  23                 };
  24         };
  25
  26         clocks {
  27                 arm_timer_clk: arm_timer_clk {
  28                         #clock-cells = <0>;
  29                         compatible = "fixed-clock";
  30                         clock-frequency = <50000000>;
  31                 };
  32
  33                 uart_clk: uart_clk {
  34                         #clock-cells = <0>;
  35                         compatible = "fixed-clock";
  36                         clock-frequency = <36864000>;
  37                 };
  38
  39                 iobus_clk: iobus_clk {
  40                         #clock-cells = <0>;
  41                         compatible = "fixed-clock";
  42                         clock-frequency = <100000000>;
  43                 };
  44         };
  45 };
  46
  47 &soc {
  48         l2: l2-cache@500c0000 {
  49                 compatible = "socionext,uniphier-system-cache";
  50                 reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
  51                 interrupts = <0 174 4>, <0 175 4>;
  52                 cache-unified;
  53                 cache-size = <(512 * 1024)>;
  54                 cache-sets = <256>;
  55                 cache-line-size = <128>;
  56                 cache-level = <2>;
  57         };
  58
  59         port0x: gpio@55000008 {
  60                 compatible = "socionext,uniphier-gpio";
  61                 reg = <0x55000008 0x8>;
  62                 gpio-controller;
  63                 #gpio-cells = <2>;
  64         };
  65
  66         port1x: gpio@55000010 {
  67                 compatible = "socionext,uniphier-gpio";
  68                 reg = <0x55000010 0x8>;
  69                 gpio-controller;
  70                 #gpio-cells = <2>;
  71         };
  72
  73         port2x: gpio@55000018 {
  74                 compatible = "socionext,uniphier-gpio";
  75                 reg = <0x55000018 0x8>;
  76                 gpio-controller;
  77                 #gpio-cells = <2>;
  78         };
  79
  80         port3x: gpio@55000020 {
  81                 compatible = "socionext,uniphier-gpio";
  82                 reg = <0x55000020 0x8>;
  83                 gpio-controller;
  84                 #gpio-cells = <2>;
  85         };
  86
  87         port4: gpio@55000028 {
  88                 compatible = "socionext,uniphier-gpio";
  89                 reg = <0x55000028 0x8>;
  90                 gpio-controller;
  91                 #gpio-cells = <2>;
  92         };
  93
  94         port5x: gpio@55000030 {
  95                 compatible = "socionext,uniphier-gpio";
  96                 reg = <0x55000030 0x8>;
  97                 gpio-controller;
  98                 #gpio-cells = <2>;
  99         };
 100
 101         port6x: gpio@55000038 {
 102                 compatible = "socionext,uniphier-gpio";
 103                 reg = <0x55000038 0x8>;
 104                 gpio-controller;
 105                 #gpio-cells = <2>;
 106         };
 107
 108         port7x: gpio@55000040 {
 109                 compatible = "socionext,uniphier-gpio";
 110                 reg = <0x55000040 0x8>;
 111                 gpio-controller;
 112                 #gpio-cells = <2>;
 113         };
 114
 115         port8x: gpio@55000048 {
 116                 compatible = "socionext,uniphier-gpio";
 117                 reg = <0x55000048 0x8>;
 118                 gpio-controller;
 119                 #gpio-cells = <2>;
 120         };
 121
 122         port9x: gpio@55000050 {
 123                 compatible = "socionext,uniphier-gpio";
 124                 reg = <0x55000050 0x8>;
 125                 gpio-controller;
 126                 #gpio-cells = <2>;
 127         };
 128
 129         port10x: gpio@55000058 {
 130                 compatible = "socionext,uniphier-gpio";
 131                 reg = <0x55000058 0x8>;
 132                 gpio-controller;
 133                 #gpio-cells = <2>;
 134         };
 135
 136         port11x: gpio@55000060 {
 137                 compatible = "socionext,uniphier-gpio";
 138                 reg = <0x55000060 0x8>;
 139                 gpio-controller;
 140                 #gpio-cells = <2>;
 141         };
 142
 143         port12x: gpio@55000068 {
 144                 compatible = "socionext,uniphier-gpio";
 145                 reg = <0x55000068 0x8>;
 146                 gpio-controller;
 147                 #gpio-cells = <2>;
 148         };
 149
 150         port13x: gpio@55000070 {
 151                 compatible = "socionext,uniphier-gpio";
 152                 reg = <0x55000070 0x8>;
 153                 gpio-controller;
 154                 #gpio-cells = <2>;
 155         };
 156
 157         port14x: gpio@55000078 {
 158                 compatible = "socionext,uniphier-gpio";
 159                 reg = <0x55000078 0x8>;
 160                 gpio-controller;
 161                 #gpio-cells = <2>;
 162         };
 163
 164         port16x: gpio@55000088 {
 165                 compatible = "socionext,uniphier-gpio";
 166                 reg = <0x55000088 0x8>;
 167                 gpio-controller;
 168                 #gpio-cells = <2>;
 169         };
 170
 171         i2c0: i2c@58400000 {
 172                 compatible = "socionext,uniphier-i2c";
 173                 status = "disabled";
 174                 reg = <0x58400000 0x40>;
 175                 #address-cells = <1>;
 176                 #size-cells = <0>;
 177                 interrupts = <0 41 1>;
 178                 pinctrl-names = "default";
 179                 pinctrl-0 = <&pinctrl_i2c0>;
 180                 clocks = <&iobus_clk>;
 181                 clock-frequency = <100000>;
 182         };
 183
 184         i2c1: i2c@58480000 {
 185                 compatible = "socionext,uniphier-i2c";
 186                 status = "disabled";
 187                 reg = <0x58480000 0x40>;
 188                 #address-cells = <1>;
 189                 #size-cells = <0>;
 190                 interrupts = <0 42 1>;
 191                 pinctrl-names = "default";
 192                 pinctrl-0 = <&pinctrl_i2c1>;
 193                 clocks = <&iobus_clk>;
 194                 clock-frequency = <100000>;
 195         };
 196
 197         /* chip-internal connection for DMD */
 198         i2c2: i2c@58500000 {
 199                 compatible = "socionext,uniphier-i2c";
 200                 reg = <0x58500000 0x40>;
 201                 #address-cells = <1>;
 202                 #size-cells = <0>;
 203                 interrupts = <0 43 1>;
 204                 pinctrl-names = "default";
 205                 pinctrl-0 = <&pinctrl_i2c2>;
 206                 clocks = <&iobus_clk>;
 207                 clock-frequency = <400000>;
 208         };
 209
 210         i2c3: i2c@58580000 {
 211                 compatible = "socionext,uniphier-i2c";
 212                 status = "disabled";
 213                 reg = <0x58580000 0x40>;
 214                 #address-cells = <1>;
 215                 #size-cells = <0>;
 216                 interrupts = <0 44 1>;
 217                 pinctrl-names = "default";
 218                 pinctrl-0 = <&pinctrl_i2c3>;
 219                 clocks = <&iobus_clk>;
 220                 clock-frequency = <100000>;
 221         };
 222
 223         sd: sdhc@5a400000 {
 224                 compatible = "socionext,uniphier-sdhc";
 225                 status = "disabled";
 226                 reg = <0x5a400000 0x200>;
 227                 interrupts = <0 76 4>;
 228                 pinctrl-names = "default", "1.8v";
 229                 pinctrl-0 = <&pinctrl_sd>;
 230                 pinctrl-1 = <&pinctrl_sd_1v8>;
 231                 clocks = <&mio 0>;
 232                 bus-width = <4>;
 233         };
 234
 235         emmc: sdhc@5a500000 {
 236                 compatible = "socionext,uniphier-sdhc";
 237                 status = "disabled";
 238                 reg = <0x5a500000 0x200>;
 239                 interrupts = <0 78 4>;
 240                 pinctrl-names = "default", "1.8v";
 241                 pinctrl-0 = <&pinctrl_emmc>;
 242                 pinctrl-1 = <&pinctrl_emmc_1v8>;
 243                 clocks = <&mio 1>;
 244                 bus-width = <8>;
 245                 non-removable;
 246         };
 247
 248         usb0: usb@5a800100 {
 249                 compatible = "socionext,uniphier-ehci", "generic-ehci";
 250                 status = "disabled";
 251                 reg = <0x5a800100 0x100>;
 252                 interrupts = <0 80 4>;
 253                 pinctrl-names = "default";
 254                 pinctrl-0 = <&pinctrl_usb0>;
 255                 clocks = <&mio 3>, <&mio 6>;
 256         };
 257
 258         usb1: usb@5a810100 {
 259                 compatible = "socionext,uniphier-ehci", "generic-ehci";
 260                 status = "disabled";
 261                 reg = <0x5a810100 0x100>;
 262                 interrupts = <0 81 4>;
 263                 pinctrl-names = "default";
 264                 pinctrl-0 = <&pinctrl_usb1>;
 265                 clocks = <&mio 4>, <&mio 6>;
 266         };
 267
 268         usb2: usb@5a820100 {
 269                 compatible = "socionext,uniphier-ehci", "generic-ehci";
 270                 status = "disabled";
 271                 reg = <0x5a820100 0x100>;
 272                 interrupts = <0 82 4>;
 273                 pinctrl-names = "default";
 274                 pinctrl-0 = <&pinctrl_usb2>;
 275                 clocks = <&mio 5>, <&mio 6>;
 276         };
 277 };
 278
 279 &refclk {
 280         clock-frequency = <24576000>;
 281 };
 282
 283 &serial0 {
 284         clock-frequency = <36864000>;
 285 };
 286
 287 &serial1 {
 288         clock-frequency = <36864000>;
 289 };
 290
 291 &serial2 {
 292         clock-frequency = <36864000>;
 293 };
 294
 295 &serial3 {
 296         interrupts = <0 29 4>;
 297         clock-frequency = <36864000>;
 298 };
 299
 300 &mio {
 301         compatible = "socionext,ph1-ld4-mioctrl";
 302         clock-names = "stdmac", "ehci";
 303         clocks = <&sysctrl 10>, <&sysctrl 18>;
 304 };
 305
 306 &peri {
 307         compatible = "socionext,ph1-ld4-perictrl";
 308         clock-names = "uart", "i2c";
 309         clocks = <&sysctrl 3>, <&sysctrl 4>;
 310 };
 311
 312 &pinctrl {
 313         compatible = "socionext,ph1-ld4-pinctrl", "syscon";
 314 };
 315
 316 &sysctrl {
 317         compatible = "socionext,ph1-ld4-sysctrl";
 318 };