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                 spi4 = &ecspi5;
  18         };
  19
  20         cpus {
  21                 #address-cells = <1>;
  22                 #size-cells = <0>;
  23
  24                 cpu@0 {
  25                         compatible = "arm,cortex-a9";
  26                         device_type = "cpu";
  27                         reg = <0>;
  28                         next-level-cache = <&L2>;
  29                         operating-points = <
  30                                 /* kHz    uV */
  31                                 1200000 1275000
  32                                 996000  1250000
  33                                 852000  1250000
  34                                 792000  1150000
  35                                 396000  975000
  36                         >;
  37                         fsl,soc-operating-points = <
  38                                 /* ARM kHz  SOC-PU uV */
  39                                 1200000 1275000
  40                                 996000  1250000
  41                                 852000  1250000
  42                                 792000  1175000
  43                                 396000  1175000
  44                         >;
  45                         clock-latency = <61036>; /* two CLK32 periods */
  46                         clocks = <&clks 104>, <&clks 6>, <&clks 16>,
  47                                  <&clks 17>, <&clks 170>;
  48                         clock-names = "arm", "pll2_pfd2_396m", "step",
  49                                       "pll1_sw", "pll1_sys";
  50                         arm-supply = <&reg_arm>;
  51                         pu-supply = <&reg_pu>;
  52                         soc-supply = <&reg_soc>;
  53                 };
  54
  55                 cpu@1 {
  56                         compatible = "arm,cortex-a9";
  57                         device_type = "cpu";
  58                         reg = <1>;
  59                         next-level-cache = <&L2>;
  60                 };
  61
  62                 cpu@2 {
  63                         compatible = "arm,cortex-a9";
  64                         device_type = "cpu";
  65                         reg = <2>;
  66                         next-level-cache = <&L2>;
  67                 };
  68
  69                 cpu@3 {
  70                         compatible = "arm,cortex-a9";
  71                         device_type = "cpu";
  72                         reg = <3>;
  73                         next-level-cache = <&L2>;
  74                 };
  75         };
  76
  77         soc {
  78                 ocram: sram@00900000 {
  79                         compatible = "mmio-sram";
  80                         reg = <0x00900000 0x40000>;
  81                         clocks = <&clks 142>;
  82                 };
  83
  84                 aips-bus@02000000 { /* AIPS1 */
  85                         spba-bus@02000000 {
  86                                 ecspi5: ecspi@02018000 {
  87                                         #address-cells = <1>;
  88                                         #size-cells = <0>;
  89                                         compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
  90                                         reg = <0x02018000 0x4000>;
  91                                         interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
  92                                         clocks = <&clks 116>, <&clks 116>;
  93                                         clock-names = "ipg", "per";
  94                                         status = "disabled";
  95                                 };
  96                         };
  97
  98                         iomuxc: iomuxc@020e0000 {
  99                                 compatible = "fsl,imx6q-iomuxc";
 100
 101                                 ipu2 {
 102                                         pinctrl_ipu2_1: ipu2grp-1 {
 103                                                 fsl,pins = <
 104                                                         MX6QDL_PAD_DI0_DISP_CLK__IPU2_DI0_DISP_CLK 0x10
 105                                                         MX6QDL_PAD_DI0_PIN15__IPU2_DI0_PIN15       0x10
 106                                                         MX6QDL_PAD_DI0_PIN2__IPU2_DI0_PIN02        0x10
 107                                                         MX6QDL_PAD_DI0_PIN3__IPU2_DI0_PIN03        0x10
 108                                                         MX6QDL_PAD_DI0_PIN4__IPU2_DI0_PIN04        0x80000000
 109                                                         MX6QDL_PAD_DISP0_DAT0__IPU2_DISP0_DATA00   0x10
 110                                                         MX6QDL_PAD_DISP0_DAT1__IPU2_DISP0_DATA01   0x10
 111                                                         MX6QDL_PAD_DISP0_DAT2__IPU2_DISP0_DATA02   0x10
 112                                                         MX6QDL_PAD_DISP0_DAT3__IPU2_DISP0_DATA03   0x10
 113                                                         MX6QDL_PAD_DISP0_DAT4__IPU2_DISP0_DATA04   0x10
 114                                                         MX6QDL_PAD_DISP0_DAT5__IPU2_DISP0_DATA05   0x10
 115                                                         MX6QDL_PAD_DISP0_DAT6__IPU2_DISP0_DATA06   0x10
 116                                                         MX6QDL_PAD_DISP0_DAT7__IPU2_DISP0_DATA07   0x10
 117                                                         MX6QDL_PAD_DISP0_DAT8__IPU2_DISP0_DATA08   0x10
 118                                                         MX6QDL_PAD_DISP0_DAT9__IPU2_DISP0_DATA09   0x10
 119                                                         MX6QDL_PAD_DISP0_DAT10__IPU2_DISP0_DATA10  0x10
 120                                                         MX6QDL_PAD_DISP0_DAT11__IPU2_DISP0_DATA11  0x10
 121                                                         MX6QDL_PAD_DISP0_DAT12__IPU2_DISP0_DATA12  0x10
 122                                                         MX6QDL_PAD_DISP0_DAT13__IPU2_DISP0_DATA13  0x10
 123                                                         MX6QDL_PAD_DISP0_DAT14__IPU2_DISP0_DATA14  0x10
 124                                                         MX6QDL_PAD_DISP0_DAT15__IPU2_DISP0_DATA15  0x10
 125                                                         MX6QDL_PAD_DISP0_DAT16__IPU2_DISP0_DATA16  0x10
 126                                                         MX6QDL_PAD_DISP0_DAT17__IPU2_DISP0_DATA17  0x10
 127                                                         MX6QDL_PAD_DISP0_DAT18__IPU2_DISP0_DATA18  0x10
 128                                                         MX6QDL_PAD_DISP0_DAT19__IPU2_DISP0_DATA19  0x10
 129                                                         MX6QDL_PAD_DISP0_DAT20__IPU2_DISP0_DATA20  0x10
 130                                                         MX6QDL_PAD_DISP0_DAT21__IPU2_DISP0_DATA21  0x10
 131                                                         MX6QDL_PAD_DISP0_DAT22__IPU2_DISP0_DATA22  0x10
 132                                                         MX6QDL_PAD_DISP0_DAT23__IPU2_DISP0_DATA23  0x10
 133                                                 >;
 134                                         };
 135                                 };
 136                         };
 137                 };
 138
 139                 sata: sata@02200000 {
 140                         compatible = "fsl,imx6q-ahci";
 141                         reg = <0x02200000 0x4000>;
 142                         interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
 143                         clocks =  <&clks 154>, <&clks 187>, <&clks 105>;
 144                         clock-names = "sata", "sata_ref", "ahb";
 145                         status = "disabled";
 146                 };
 147
 148                 ipu2: ipu@02800000 {
 149                         #crtc-cells = <1>;
 150                         compatible = "fsl,imx6q-ipu";
 151                         reg = <0x02800000 0x400000>;
 152                         interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>,
 153                                      <0 7 IRQ_TYPE_LEVEL_HIGH>;
 154                         clocks = <&clks 133>, <&clks 134>, <&clks 137>;
 155                         clock-names = "bus", "di0", "di1";
 156                         resets = <&src 4>;
 157                 };
 158         };
 159 };
 160
 161 &ldb {
 162         clocks = <&clks 33>, <&clks 34>,
 163                  <&clks 39>, <&clks 40>, <&clks 41>, <&clks 42>,
 164                  <&clks 135>, <&clks 136>;
 165         clock-names = "di0_pll", "di1_pll",
 166                       "di0_sel", "di1_sel", "di2_sel", "di3_sel",
 167                       "di0", "di1";
 168
 169         lvds-channel@0 {
 170                 crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>;
 171         };
 172
 173         lvds-channel@1 {
 174                 crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>;
 175         };
 176 };