arch/arm/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         aliases {
  17                 i2c3 = &i2c4;
  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                                 996000  1250000
  32                                 792000  1175000
  33                                 396000  1150000
  34                         >;
  35                         fsl,soc-operating-points = <
  36                                 /* ARM kHz  SOC-PU uV */
  37                                 996000  1175000
  38                                 792000  1175000
  39                                 396000  1175000
  40                         >;
  41                         clock-latency = <61036>; /* two CLK32 periods */
  42                         clocks = <&clks IMX6QDL_CLK_ARM>,
  43                                  <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
  44                                  <&clks IMX6QDL_CLK_STEP>,
  45                                  <&clks IMX6QDL_CLK_PLL1_SW>,
  46                                  <&clks IMX6QDL_CLK_PLL1_SYS>;
  47                         clock-names = "arm", "pll2_pfd2_396m", "step",
  48                                       "pll1_sw", "pll1_sys";
  49                         arm-supply = <&reg_arm>;
  50                         pu-supply = <&reg_pu>;
  51                         soc-supply = <&reg_soc>;
  52                 };
  53
  54                 cpu@1 {
  55                         compatible = "arm,cortex-a9";
  56                         device_type = "cpu";
  57                         reg = <1>;
  58                         next-level-cache = <&L2>;
  59                 };
  60         };
  61
  62         soc {
  63                 ocram: sram@00900000 {
  64                         compatible = "mmio-sram";
  65                         reg = <0x00900000 0x20000>;
  66                         clocks = <&clks IMX6QDL_CLK_OCRAM>;
  67                 };
  68
  69                 aips1: aips-bus@02000000 {
  70                         iomuxc: iomuxc@020e0000 {
  71                                 compatible = "fsl,imx6dl-iomuxc";
  72                         };
  73
  74                         pxp: pxp@020f0000 {
  75                                 reg = <0x020f0000 0x4000>;
  76                                 interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
  77                         };
  78
  79                         epdc: epdc@020f4000 {
  80                                 reg = <0x020f4000 0x4000>;
  81                                 interrupts = <0 97 IRQ_TYPE_LEVEL_HIGH>;
  82                         };
  83
  84                         lcdif: lcdif@020f8000 {
  85                                 reg = <0x020f8000 0x4000>;
  86                                 interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
  87                         };
  88                 };
  89
  90                 aips2: aips-bus@02100000 {
  91                         i2c4: i2c@021f8000 {
  92                                 #address-cells = <1>;
  93                                 #size-cells = <0>;
  94                                 compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
  95                                 reg = <0x021f8000 0x4000>;
  96                                 interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
  97                                 clocks = <&clks IMX6DL_CLK_I2C4>;
  98                                 status = "disabled";
  99                         };
 100                 };
 101         };
 102
 103         display-subsystem {
 104                 compatible = "fsl,imx-display-subsystem";
 105                 ports = <&ipu1_di0>, <&ipu1_di1>;
 106         };
 107
 108         gpu-subsystem {
 109                 compatible = "fsl,imx-gpu-subsystem";
 110                 cores = <&gpu_2d>, <&gpu_3d>;
 111         };
 112 };
 113
 114 &gpt {
 115         compatible = "fsl,imx6dl-gpt";
 116 };
 117
 118 &hdmi {
 119         compatible = "fsl,imx6dl-hdmi";
 120 };
 121
 122 &ldb {
 123         clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
 124                  <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
 125                  <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>;
 126         clock-names = "di0_pll", "di1_pll",
 127                       "di0_sel", "di1_sel",
 128                       "di0", "di1";
 129 };
 130
 131 &vpu {
 132         compatible = "fsl,imx6dl-vpu", "cnm,coda960";
 133 };