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         };
  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 IMX6QDL_CLK_ARM>,
  47                                  <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
  48                                  <&clks IMX6QDL_CLK_STEP>,
  49                                  <&clks IMX6QDL_CLK_PLL1_SW>,
  50                                  <&clks IMX6QDL_CLK_PLL1_SYS>;
  51                         clock-names = "arm", "pll2_pfd2_396m", "step",
  52                                       "pll1_sw", "pll1_sys";
  53                         arm-supply = <&reg_arm>;
  54                         pu-supply = <&reg_pu>;
  55                         soc-supply = <&reg_soc>;
  56                 };
  57
  58                 cpu@1 {
  59                         compatible = "arm,cortex-a9";
  60                         device_type = "cpu";
  61                         reg = <1>;
  62                         next-level-cache = <&L2>;
  63                 };
  64
  65                 cpu@2 {
  66                         compatible = "arm,cortex-a9";
  67                         device_type = "cpu";
  68                         reg = <2>;
  69                         next-level-cache = <&L2>;
  70                 };
  71
  72                 cpu@3 {
  73                         compatible = "arm,cortex-a9";
  74                         device_type = "cpu";
  75                         reg = <3>;
  76                         next-level-cache = <&L2>;
  77                 };
  78         };
  79
  80         soc {
  81                 ocram: sram@00900000 {
  82                         compatible = "mmio-sram";
  83                         reg = <0x00900000 0x40000>;
  84                         clocks = <&clks IMX6QDL_CLK_OCRAM>;
  85                 };
  86
  87                 aips-bus@02000000 { /* AIPS1 */
  88                         spba-bus@02000000 {
  89                                 ecspi5: ecspi@02018000 {
  90                                         #address-cells = <1>;
  91                                         #size-cells = <0>;
  92                                         compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
  93                                         reg = <0x02018000 0x4000>;
  94                                         interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
  95                                         clocks = <&clks IMX6Q_CLK_ECSPI5>,
  96                                                  <&clks IMX6Q_CLK_ECSPI5>;
  97                                         clock-names = "ipg", "per";
  98                                         status = "disabled";
  99                                 };
 100                         };
 101
 102                         iomuxc: iomuxc@020e0000 {
 103                                 compatible = "fsl,imx6q-iomuxc";
 104
 105                                 ipu2 {
 106                                         pinctrl_ipu2_1: ipu2grp-1 {
 107                                                 fsl,pins = <
 108                                                         MX6QDL_PAD_DI0_DISP_CLK__IPU2_DI0_DISP_CLK 0x10
 109                                                         MX6QDL_PAD_DI0_PIN15__IPU2_DI0_PIN15       0x10
 110                                                         MX6QDL_PAD_DI0_PIN2__IPU2_DI0_PIN02        0x10
 111                                                         MX6QDL_PAD_DI0_PIN3__IPU2_DI0_PIN03        0x10
 112                                                         MX6QDL_PAD_DI0_PIN4__IPU2_DI0_PIN04        0x80000000
 113                                                         MX6QDL_PAD_DISP0_DAT0__IPU2_DISP0_DATA00   0x10
 114                                                         MX6QDL_PAD_DISP0_DAT1__IPU2_DISP0_DATA01   0x10
 115                                                         MX6QDL_PAD_DISP0_DAT2__IPU2_DISP0_DATA02   0x10
 116                                                         MX6QDL_PAD_DISP0_DAT3__IPU2_DISP0_DATA03   0x10
 117                                                         MX6QDL_PAD_DISP0_DAT4__IPU2_DISP0_DATA04   0x10
 118                                                         MX6QDL_PAD_DISP0_DAT5__IPU2_DISP0_DATA05   0x10
 119                                                         MX6QDL_PAD_DISP0_DAT6__IPU2_DISP0_DATA06   0x10
 120                                                         MX6QDL_PAD_DISP0_DAT7__IPU2_DISP0_DATA07   0x10
 121                                                         MX6QDL_PAD_DISP0_DAT8__IPU2_DISP0_DATA08   0x10
 122                                                         MX6QDL_PAD_DISP0_DAT9__IPU2_DISP0_DATA09   0x10
 123                                                         MX6QDL_PAD_DISP0_DAT10__IPU2_DISP0_DATA10  0x10
 124                                                         MX6QDL_PAD_DISP0_DAT11__IPU2_DISP0_DATA11  0x10
 125                                                         MX6QDL_PAD_DISP0_DAT12__IPU2_DISP0_DATA12  0x10
 126                                                         MX6QDL_PAD_DISP0_DAT13__IPU2_DISP0_DATA13  0x10
 127                                                         MX6QDL_PAD_DISP0_DAT14__IPU2_DISP0_DATA14  0x10
 128                                                         MX6QDL_PAD_DISP0_DAT15__IPU2_DISP0_DATA15  0x10
 129                                                         MX6QDL_PAD_DISP0_DAT16__IPU2_DISP0_DATA16  0x10
 130                                                         MX6QDL_PAD_DISP0_DAT17__IPU2_DISP0_DATA17  0x10
 131                                                         MX6QDL_PAD_DISP0_DAT18__IPU2_DISP0_DATA18  0x10
 132                                                         MX6QDL_PAD_DISP0_DAT19__IPU2_DISP0_DATA19  0x10
 133                                                         MX6QDL_PAD_DISP0_DAT20__IPU2_DISP0_DATA20  0x10
 134                                                         MX6QDL_PAD_DISP0_DAT21__IPU2_DISP0_DATA21  0x10
 135                                                         MX6QDL_PAD_DISP0_DAT22__IPU2_DISP0_DATA22  0x10
 136                                                         MX6QDL_PAD_DISP0_DAT23__IPU2_DISP0_DATA23  0x10
 137                                                 >;
 138                                         };
 139                                 };
 140                         };
 141                 };
 142
 143                 sata: sata@02200000 {
 144                         compatible = "fsl,imx6q-ahci";
 145                         reg = <0x02200000 0x4000>;
 146                         interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
 147                         clocks = <&clks IMX6QDL_CLK_SATA>,
 148                                  <&clks IMX6QDL_CLK_SATA_REF_100M>,
 149                                  <&clks IMX6QDL_CLK_AHB>;
 150                         clock-names = "sata", "sata_ref", "ahb";
 151                         status = "disabled";
 152                 };
 153
 154                 ipu2: ipu@02800000 {
 155                         compatible = "fsl,imx6q-ipu";
 156                         reg = <0x02800000 0x400000>;
 157                         interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>,
 158                                      <0 7 IRQ_TYPE_LEVEL_HIGH>;
 159                         clocks = <&clks IMX6QDL_CLK_IPU2>,
 160                                  <&clks IMX6QDL_CLK_IPU2_DI0>, <&clks IMX6QDL_CLK_IPU2_DI1>,
 161                                  <&clks IMX6QDL_CLK_IPU2_DI0_SEL>, <&clks IMX6QDL_CLK_IPU2_DI1_SEL>,
 162                                  <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>;
 163                         clock-names = "bus",
 164                                       "di0", "di1",
 165                                       "di0_sel", "di1_sel",
 166                                       "ldb_di0", "ldb_di1";
 167                         resets = <&src 4>;
 168                         bypass_reset = <0>;
 169                 };
 170         };
 171 };
 172
 173 &ldb {
 174         compatible = "fsl,imx6q-ldb", "fsl,imx53-ldb";
 175
 176         clocks = <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>,
 177                  <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
 178                  <&clks IMX6QDL_CLK_IPU2_DI0_SEL>, <&clks IMX6QDL_CLK_IPU2_DI1_SEL>,
 179                  <&clks IMX6QDL_CLK_LDB_DI0_DIV_3_5>, <&clks IMX6QDL_CLK_LDB_DI1_DIV_3_5>,
 180                  <&clks IMX6QDL_CLK_LDB_DI0_DIV_7>, <&clks IMX6QDL_CLK_LDB_DI1_DIV_7>,
 181                  <&clks IMX6QDL_CLK_LDB_DI0_DIV_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_DIV_SEL>;
 182         clock-names = "ldb_di0", "ldb_di1",
 183                       "di0_sel", "di1_sel",
 184                       "di2_sel", "di3_sel",
 185                       "ldb_di0_div_3_5", "ldb_di1_div_3_5",
 186                       "ldb_di0_div_7", "ldb_di1_div_7",
 187                       "ldb_di0_div_sel", "ldb_di1_div_sel";
 188 };