arch/arm/boot/dts/imx6dl.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 "imx6dl-pinfunc.h"
  13 #include "imx6qdl.dtsi"
  14
  15 / {
  16         cpus {
  17                 #address-cells = <1>;
  18                 #size-cells = <0>;
  19
  20                 cpu@0 {
  21                         compatible = "arm,cortex-a9";
  22                         device_type = "cpu";
  23                         reg = <0>;
  24                         next-level-cache = <&L2>;
  25                         operating-points = <
  26                                 /* kHz    uV */
  27                                 996000  1275000
  28                                 792000  1175000
  29                                 396000  1075000
  30                         >;
  31                         fsl,soc-operating-points = <
  32                                 /* ARM kHz  SOC-PU uV */
  33                                 996000  1175000
  34                                 792000  1175000
  35                                 396000  1175000
  36                         >;
  37                         clock-latency = <61036>; /* two CLK32 periods */
  38                         clocks = <&clks 104>, <&clks 6>, <&clks 16>,
  39                                  <&clks 17>, <&clks 170>;
  40                         clock-names = "arm", "pll2_pfd2_396m", "step",
  41                                       "pll1_sw", "pll1_sys";
  42                         arm-supply = <&reg_arm>;
  43                         pu-supply = <&reg_pu>;
  44                         soc-supply = <&reg_soc>;
  45                 };
  46
  47                 cpu@1 {
  48                         compatible = "arm,cortex-a9";
  49                         device_type = "cpu";
  50                         reg = <1>;
  51                         next-level-cache = <&L2>;
  52                 };
  53         };
  54
  55         soc {
  56                 ocram: sram@00900000 {
  57                         compatible = "mmio-sram";
  58                         reg = <0x00900000 0x20000>;
  59                         clocks = <&clks 142>;
  60                 };
  61
  62                 aips1: aips-bus@02000000 {
  63                         iomuxc: iomuxc@020e0000 {
  64                                 compatible = "fsl,imx6dl-iomuxc";
  65                         };
  66
  67                         pxp: pxp@020f0000 {
  68                                 reg = <0x020f0000 0x4000>;
  69                                 interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
  70                         };
  71
  72                         epdc: epdc@020f4000 {
  73                                 reg = <0x020f4000 0x4000>;
  74                                 interrupts = <0 97 IRQ_TYPE_LEVEL_HIGH>;
  75                         };
  76
  77                         lcdif: lcdif@020f8000 {
  78                                 reg = <0x020f8000 0x4000>;
  79                                 interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
  80                         };
  81                 };
  82
  83                 aips2: aips-bus@02100000 {
  84                         i2c4: i2c@021f8000 {
  85                                 #address-cells = <1>;
  86                                 #size-cells = <0>;
  87                                 compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
  88                                 reg = <0x021f8000 0x4000>;
  89                                 interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
  90                                 clocks = <&clks 116>;
  91                                 status = "disabled";
  92                         };
  93                 };
  94         };
  95
  96         display-subsystem {
  97                 compatible = "fsl,imx-display-subsystem";
  98                 ports = <&ipu1_di0>, <&ipu1_di1>;
  99         };
 100 };
 101
 102 &hdmi {
 103         compatible = "fsl,imx6dl-hdmi";
 104 };
 105
 106 &ldb {
 107         clocks = <&clks 33>, <&clks 34>,
 108                  <&clks 39>, <&clks 40>,
 109                  <&clks 135>, <&clks 136>;
 110         clock-names = "di0_pll", "di1_pll",
 111                       "di0_sel", "di1_sel",
 112                       "di0", "di1";
 113 };