arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi

   1 /*
   2  * ARM Ltd. Fast Models
   3  *
   4  * Versatile Express (VE) system model
   5  * Motherboard component
   6  *
   7  * VEMotherBoard.lisa
   8  */
   9
  10         motherboard {
  11                 arm,v2m-memory-map = "rs1";
  12                 compatible = "arm,vexpress,v2m-p1", "simple-bus";
  13                 #address-cells = <2>; /* SMB chipselect number and offset */
  14                 #size-cells = <1>;
  15                 #interrupt-cells = <1>;
  16                 ranges;
  17
  18                 flash@0,00000000 {
  19                         compatible = "arm,vexpress-flash", "cfi-flash";
  20                         reg = <0 0x00000000 0x04000000>,
  21                               <4 0x00000000 0x04000000>;
  22                         bank-width = <4>;
  23                 };
  24
  25                 v2m_video_ram: vram@2,00000000 {
  26                         compatible = "arm,vexpress-vram";
  27                         reg = <2 0x00000000 0x00800000>;
  28                 };
  29
  30                 ethernet@2,02000000 {
  31                         compatible = "smsc,lan91c111";
  32                         reg = <2 0x02000000 0x10000>;
  33                         interrupts = <15>;
  34                 };
  35
  36                 v2m_clk24mhz: clk24mhz {
  37                         compatible = "fixed-clock";
  38                         #clock-cells = <0>;
  39                         clock-frequency = <24000000>;
  40                         clock-output-names = "v2m:clk24mhz";
  41                 };
  42
  43                 v2m_refclk1mhz: refclk1mhz {
  44                         compatible = "fixed-clock";
  45                         #clock-cells = <0>;
  46                         clock-frequency = <1000000>;
  47                         clock-output-names = "v2m:refclk1mhz";
  48                 };
  49
  50                 v2m_refclk32khz: refclk32khz {
  51                         compatible = "fixed-clock";
  52                         #clock-cells = <0>;
  53                         clock-frequency = <32768>;
  54                         clock-output-names = "v2m:refclk32khz";
  55                 };
  56
  57                 iofpga@3,00000000 {
  58                         compatible = "arm,amba-bus", "simple-bus";
  59                         #address-cells = <1>;
  60                         #size-cells = <1>;
  61                         ranges = <0 3 0 0x200000>;
  62
  63                         v2m_sysreg: sysreg@010000 {
  64                                 compatible = "arm,vexpress-sysreg";
  65                                 reg = <0x010000 0x1000>;
  66                                 gpio-controller;
  67                                 #gpio-cells = <2>;
  68                         };
  69
  70                         v2m_sysctl: sysctl@020000 {
  71                                 compatible = "arm,sp810", "arm,primecell";
  72                                 reg = <0x020000 0x1000>;
  73                                 clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&v2m_clk24mhz>;
  74                                 clock-names = "refclk", "timclk", "apb_pclk";
  75                                 #clock-cells = <1>;
  76                                 clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
  77                                 assigned-clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&v2m_sysctl 3>, <&v2m_sysctl 3>;
  78                                 assigned-clock-parents = <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>;
  79                         };
  80
  81                         aaci@040000 {
  82                                 compatible = "arm,pl041", "arm,primecell";
  83                                 reg = <0x040000 0x1000>;
  84                                 interrupts = <11>;
  85                                 clocks = <&v2m_clk24mhz>;
  86                                 clock-names = "apb_pclk";
  87                         };
  88
  89                         mmci@050000 {
  90                                 compatible = "arm,pl180", "arm,primecell";
  91                                 reg = <0x050000 0x1000>;
  92                                 interrupts = <9 10>;
  93                                 cd-gpios = <&v2m_sysreg 0 0>;
  94                                 wp-gpios = <&v2m_sysreg 1 0>;
  95                                 max-frequency = <12000000>;
  96                                 vmmc-supply = <&v2m_fixed_3v3>;
  97                                 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
  98                                 clock-names = "mclk", "apb_pclk";
  99                         };
 100
 101                         kmi@060000 {
 102                                 compatible = "arm,pl050", "arm,primecell";
 103                                 reg = <0x060000 0x1000>;
 104                                 interrupts = <12>;
 105                                 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 106                                 clock-names = "KMIREFCLK", "apb_pclk";
 107                         };
 108
 109                         kmi@070000 {
 110                                 compatible = "arm,pl050", "arm,primecell";
 111                                 reg = <0x070000 0x1000>;
 112                                 interrupts = <13>;
 113                                 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 114                                 clock-names = "KMIREFCLK", "apb_pclk";
 115                         };
 116
 117                         v2m_serial0: uart@090000 {
 118                                 compatible = "arm,pl011", "arm,primecell";
 119                                 reg = <0x090000 0x1000>;
 120                                 interrupts = <5>;
 121                                 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 122                                 clock-names = "uartclk", "apb_pclk";
 123                         };
 124
 125                         v2m_serial1: uart@0a0000 {
 126                                 compatible = "arm,pl011", "arm,primecell";
 127                                 reg = <0x0a0000 0x1000>;
 128                                 interrupts = <6>;
 129                                 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 130                                 clock-names = "uartclk", "apb_pclk";
 131                         };
 132
 133                         v2m_serial2: uart@0b0000 {
 134                                 compatible = "arm,pl011", "arm,primecell";
 135                                 reg = <0x0b0000 0x1000>;
 136                                 interrupts = <7>;
 137                                 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 138                                 clock-names = "uartclk", "apb_pclk";
 139                         };
 140
 141                         v2m_serial3: uart@0c0000 {
 142                                 compatible = "arm,pl011", "arm,primecell";
 143                                 reg = <0x0c0000 0x1000>;
 144                                 interrupts = <8>;
 145                                 clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 146                                 clock-names = "uartclk", "apb_pclk";
 147                         };
 148
 149                         wdt@0f0000 {
 150                                 compatible = "arm,sp805", "arm,primecell";
 151                                 reg = <0x0f0000 0x1000>;
 152                                 interrupts = <0>;
 153                                 clocks = <&v2m_refclk32khz>, <&v2m_clk24mhz>;
 154                                 clock-names = "wdogclk", "apb_pclk";
 155                         };
 156
 157                         v2m_timer01: timer@110000 {
 158                                 compatible = "arm,sp804", "arm,primecell";
 159                                 reg = <0x110000 0x1000>;
 160                                 interrupts = <2>;
 161                                 clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&v2m_clk24mhz>;
 162                                 clock-names = "timclken1", "timclken2", "apb_pclk";
 163                         };
 164
 165                         v2m_timer23: timer@120000 {
 166                                 compatible = "arm,sp804", "arm,primecell";
 167                                 reg = <0x120000 0x1000>;
 168                                 interrupts = <3>;
 169                                 clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&v2m_clk24mhz>;
 170                                 clock-names = "timclken1", "timclken2", "apb_pclk";
 171                         };
 172
 173                         rtc@170000 {
 174                                 compatible = "arm,pl031", "arm,primecell";
 175                                 reg = <0x170000 0x1000>;
 176                                 interrupts = <4>;
 177                                 clocks = <&v2m_clk24mhz>;
 178                                 clock-names = "apb_pclk";
 179                         };
 180
 181                         clcd@1f0000 {
 182                                 compatible = "arm,pl111", "arm,primecell";
 183                                 reg = <0x1f0000 0x1000>;
 184                                 interrupt-names = "combined";
 185                                 interrupts = <14>;
 186                                 clocks = <&v2m_oscclk1>, <&v2m_clk24mhz>;
 187                                 clock-names = "clcdclk", "apb_pclk";
 188                                 arm,pl11x,framebuffer = <0x18000000 0x00180000>;
 189                                 memory-region = <&v2m_video_ram>;
 190                                 max-memory-bandwidth = <130000000>; /* 16bpp @ 63.5MHz */
 191
 192                                 port {
 193                                         v2m_clcd_pads: endpoint {
 194                                                 remote-endpoint = <&v2m_clcd_panel>;
 195                                                 arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
 196                                         };
 197                                 };
 198
 199                                 panel {
 200                                         compatible = "panel-dpi";
 201
 202                                         port {
 203                                                 v2m_clcd_panel: endpoint {
 204                                                         remote-endpoint = <&v2m_clcd_pads>;
 205                                                 };
 206                                         };
 207
 208                                         panel-timing {
 209                                                 clock-frequency = <63500127>;
 210                                                 hactive = <1024>;
 211                                                 hback-porch = <152>;
 212                                                 hfront-porch = <48>;
 213                                                 hsync-len = <104>;
 214                                                 vactive = <768>;
 215                                                 vback-porch = <23>;
 216                                                 vfront-porch = <3>;
 217                                                 vsync-len = <4>;
 218                                         };
 219                                 };
 220                         };
 221
 222                         virtio_block@0130000 {
 223                                 compatible = "virtio,mmio";
 224                                 reg = <0x130000 0x200>;
 225                                 interrupts = <42>;
 226                         };
 227                 };
 228
 229                 v2m_fixed_3v3: v2m-3v3 {
 230                         compatible = "regulator-fixed";
 231                         regulator-name = "3V3";
 232                         regulator-min-microvolt = <3300000>;
 233                         regulator-max-microvolt = <3300000>;
 234                         regulator-always-on;
 235                 };
 236
 237                 mcc {
 238                         compatible = "arm,vexpress,config-bus";
 239                         arm,vexpress,config-bridge = <&v2m_sysreg>;
 240
 241                         v2m_oscclk1: oscclk1 {
 242                                 /* CLCD clock */
 243                                 compatible = "arm,vexpress-osc";
 244                                 arm,vexpress-sysreg,func = <1 1>;
 245                                 freq-range = <23750000 63500000>;
 246                                 #clock-cells = <0>;
 247                                 clock-output-names = "v2m:oscclk1";
 248                         };
 249
 250                         reset {
 251                                 compatible = "arm,vexpress-reset";
 252                                 arm,vexpress-sysreg,func = <5 0>;
 253                         };
 254
 255                         muxfpga {
 256                                 compatible = "arm,vexpress-muxfpga";
 257                                 arm,vexpress-sysreg,func = <7 0>;
 258                         };
 259
 260                         shutdown {
 261                                 compatible = "arm,vexpress-shutdown";
 262                                 arm,vexpress-sysreg,func = <8 0>;
 263                         };
 264
 265                         reboot {
 266                                 compatible = "arm,vexpress-reboot";
 267                                 arm,vexpress-sysreg,func = <9 0>;
 268                         };
 269
 270                         dvimode {
 271                                 compatible = "arm,vexpress-dvimode";
 272                                 arm,vexpress-sysreg,func = <11 0>;
 273                         };
 274                 };
 275         };