arch/arm/boot/dts/imx6q.dtsi

   1
   2 /*
   3  * Copyright 2013 Freescale Semiconductor, Inc.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  */
  10
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12 #include "imx6q-pinfunc.h"
  13 #include "imx6qdl.dtsi"
  14
  15 / {
  16         aliases {
  17                 ipu1 = &ipu2;
  18                 spi4 = &ecspi5;
  19         };
  20
  21         cpus {
  22                 #address-cells = <1>;
  23                 #size-cells = <0>;
  24
  25                 cpu@0 {
  26                         compatible = "arm,cortex-a9";
  27                         device_type = "cpu";
  28                         reg = <0>;
  29                         next-level-cache = <&L2>;
  30                         operating-points = <
  31                                 /* kHz    uV */
  32                                 1200000 1275000
  33                                 996000  1250000
  34                                 852000  1250000
  35                                 792000  1175000
  36                                 396000  975000
  37                         >;
  38                         fsl,soc-operating-points = <
  39                                 /* ARM kHz  SOC-PU uV */
  40                                 1200000 1275000
  41                                 996000  1250000
  42                                 852000  1250000
  43                                 792000  1175000
  44                                 396000  1175000
  45                         >;
  46                         clock-latency = <61036>; /* two CLK32 periods */
  47                         clocks = <&clks IMX6QDL_CLK_ARM>,
  48                                  <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
  49                                  <&clks IMX6QDL_CLK_STEP>,
  50                                  <&clks IMX6QDL_CLK_PLL1_SW>,
  51                                  <&clks IMX6QDL_CLK_PLL1_SYS>;
  52                         clock-names = "arm", "pll2_pfd2_396m", "step",
  53                                       "pll1_sw", "pll1_sys";
  54                         arm-supply = <&reg_arm>;
  55                         pu-supply = <&reg_pu>;
  56                         soc-supply = <&reg_soc>;
  57                 };
  58
  59                 cpu@1 {
  60                         compatible = "arm,cortex-a9";
  61                         device_type = "cpu";
  62                         reg = <1>;
  63                         next-level-cache = <&L2>;
  64                 };
  65
  66                 cpu@2 {
  67                         compatible = "arm,cortex-a9";
  68                         device_type = "cpu";
  69                         reg = <2>;
  70                         next-level-cache = <&L2>;
  71                 };
  72
  73                 cpu@3 {
  74                         compatible = "arm,cortex-a9";
  75                         device_type = "cpu";
  76                         reg = <3>;
  77                         next-level-cache = <&L2>;
  78                 };
  79         };
  80
  81         soc {
  82                 ocram: sram@00900000 {
  83                         compatible = "mmio-sram";
  84                         reg = <0x00900000 0x40000>;
  85                         clocks = <&clks IMX6QDL_CLK_OCRAM>;
  86                 };
  87
  88                 aips-bus@02000000 { /* AIPS1 */
  89                         spba-bus@02000000 {
  90                                 ecspi5: ecspi@02018000 {
  91                                         #address-cells = <1>;
  92                                         #size-cells = <0>;
  93                                         compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
  94                                         reg = <0x02018000 0x4000>;
  95                                         interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
  96                                         clocks = <&clks IMX6Q_CLK_ECSPI5>,
  97                                                  <&clks IMX6Q_CLK_ECSPI5>;
  98                                         clock-names = "ipg", "per";
  99                                         dmas = <&sdma 11 7 1>, <&sdma 12 7 2>;
 100                                         dma-names = "rx", "tx";
 101                                         status = "disabled";
 102                                 };
 103                         };
 104
 105                         iomuxc: iomuxc@020e0000 {
 106                                 compatible = "fsl,imx6q-iomuxc";
 107                         };
 108                 };
 109
 110                 sata: sata@02200000 {
 111                         compatible = "fsl,imx6q-ahci";
 112                         reg = <0x02200000 0x4000>;
 113                         interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
 114                         clocks = <&clks IMX6QDL_CLK_SATA>,
 115                                  <&clks IMX6QDL_CLK_SATA_REF_100M>,
 116                                  <&clks IMX6QDL_CLK_AHB>;
 117                         clock-names = "sata", "sata_ref", "ahb";
 118                         status = "disabled";
 119                 };
 120
 121                 gpu_vg: gpu@02204000 {
 122                         compatible = "vivante,gc";
 123                         reg = <0x02204000 0x4000>;
 124                         interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
 125                         clocks = <&clks IMX6QDL_CLK_OPENVG_AXI>,
 126                                  <&clks IMX6QDL_CLK_GPU2D_CORE>;
 127                         clock-names = "bus", "core";
 128                         power-domains = <&gpc 1>;
 129                 };
 130
 131                 ipu2: ipu@02800000 {
 132                         #address-cells = <1>;
 133                         #size-cells = <0>;
 134                         compatible = "fsl,imx6q-ipu";
 135                         reg = <0x02800000 0x400000>;
 136                         interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>,
 137                                      <0 7 IRQ_TYPE_LEVEL_HIGH>;
 138                         clocks = <&clks IMX6QDL_CLK_IPU2>,
 139                                  <&clks IMX6QDL_CLK_IPU2_DI0>,
 140                                  <&clks IMX6QDL_CLK_IPU2_DI1>;
 141                         clock-names = "bus", "di0", "di1";
 142                         resets = <&src 4>;
 143
 144                         ipu2_csi0: port@0 {
 145                                 reg = <0>;
 146                         };
 147
 148                         ipu2_csi1: port@1 {
 149                                 reg = <1>;
 150                         };
 151
 152                         ipu2_di0: port@2 {
 153                                 #address-cells = <1>;
 154                                 #size-cells = <0>;
 155                                 reg = <2>;
 156
 157                                 ipu2_di0_disp0: endpoint@0 {
 158                                 };
 159
 160                                 ipu2_di0_hdmi: endpoint@1 {
 161                                         remote-endpoint = <&hdmi_mux_2>;
 162                                 };
 163
 164                                 ipu2_di0_mipi: endpoint@2 {
 165                                 };
 166
 167                                 ipu2_di0_lvds0: endpoint@3 {
 168                                         remote-endpoint = <&lvds0_mux_2>;
 169                                 };
 170
 171                                 ipu2_di0_lvds1: endpoint@4 {
 172                                         remote-endpoint = <&lvds1_mux_2>;
 173                                 };
 174                         };
 175
 176                         ipu2_di1: port@3 {
 177                                 #address-cells = <1>;
 178                                 #size-cells = <0>;
 179                                 reg = <3>;
 180
 181                                 ipu2_di1_hdmi: endpoint@1 {
 182                                         remote-endpoint = <&hdmi_mux_3>;
 183                                 };
 184
 185                                 ipu2_di1_mipi: endpoint@2 {
 186                                 };
 187
 188                                 ipu2_di1_lvds0: endpoint@3 {
 189                                         remote-endpoint = <&lvds0_mux_3>;
 190                                 };
 191
 192                                 ipu2_di1_lvds1: endpoint@4 {
 193                                         remote-endpoint = <&lvds1_mux_3>;
 194                                 };
 195                         };
 196                 };
 197         };
 198
 199         display-subsystem {
 200                 compatible = "fsl,imx-display-subsystem";
 201                 ports = <&ipu1_di0>, <&ipu1_di1>, <&ipu2_di0>, <&ipu2_di1>;
 202         };
 203
 204         gpu-subsystem {
 205                 compatible = "fsl,imx-gpu-subsystem";
 206                 cores = <&gpu_2d>, <&gpu_3d>, <&gpu_vg>;
 207         };
 208 };
 209
 210 &hdmi {
 211         compatible = "fsl,imx6q-hdmi";
 212
 213         port@2 {
 214                 reg = <2>;
 215
 216                 hdmi_mux_2: endpoint {
 217                         remote-endpoint = <&ipu2_di0_hdmi>;
 218                 };
 219         };
 220
 221         port@3 {
 222                 reg = <3>;
 223
 224                 hdmi_mux_3: endpoint {
 225                         remote-endpoint = <&ipu2_di1_hdmi>;
 226                 };
 227         };
 228 };
 229
 230 &ldb {
 231         clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
 232                  <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
 233                  <&clks IMX6QDL_CLK_IPU2_DI0_SEL>, <&clks IMX6QDL_CLK_IPU2_DI1_SEL>,
 234                  <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>;
 235         clock-names = "di0_pll", "di1_pll",
 236                       "di0_sel", "di1_sel", "di2_sel", "di3_sel",
 237                       "di0", "di1";
 238
 239         lvds-channel@0 {
 240                 port@2 {
 241                         reg = <2>;
 242
 243                         lvds0_mux_2: endpoint {
 244                                 remote-endpoint = <&ipu2_di0_lvds0>;
 245                         };
 246                 };
 247
 248                 port@3 {
 249                         reg = <3>;
 250
 251                         lvds0_mux_3: endpoint {
 252                                 remote-endpoint = <&ipu2_di1_lvds0>;
 253                         };
 254                 };
 255         };
 256
 257         lvds-channel@1 {
 258                 port@2 {
 259                         reg = <2>;
 260
 261                         lvds1_mux_2: endpoint {
 262                                 remote-endpoint = <&ipu2_di0_lvds1>;
 263                         };
 264                 };
 265
 266                 port@3 {
 267                         reg = <3>;
 268
 269                         lvds1_mux_3: endpoint {
 270                                 remote-endpoint = <&ipu2_di1_lvds1>;
 271                         };
 272                 };
 273         };
 274 };
 275
 276 &mipi_dsi {
 277         ports {
 278                 port@2 {
 279                         reg = <2>;
 280
 281                         mipi_mux_2: endpoint {
 282                                 remote-endpoint = <&ipu2_di0_mipi>;
 283                         };
 284                 };
 285
 286                 port@3 {
 287                         reg = <3>;
 288
 289                         mipi_mux_3: endpoint {
 290                                 remote-endpoint = <&ipu2_di1_mipi>;
 291                         };
 292                 };
 293         };
 294 };
 295
 296 &vpu {
 297         compatible = "fsl,imx6q-vpu", "cnm,coda960";
 298 };