arch/arm/boot/dts/omap443x.dtsi

   1 /*
   2  * Device Tree Source for OMAP443x SoC
   3  *
   4  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
   5  *
   6  * This file is licensed under the terms of the GNU General Public License
   7  * version 2.  This program is licensed "as is" without any warranty of any
   8  * kind, whether express or implied.
   9  */
  10
  11 #include "omap4.dtsi"
  12
  13 / {
  14         cpus {
  15                 cpu0: cpu@0 {
  16                         /* OMAP443x variants OPP50-OPPNT */
  17                         operating-points = <
  18                                 /* kHz    uV */
  19                                 300000  1025000
  20                                 600000  1200000
  21                                 800000  1313000
  22                                 1008000 1375000
  23                         >;
  24                         clock-latency = <300000>; /* From legacy driver */
  25
  26                         /* cooling options */
  27                         #cooling-cells = <2>; /* min followed by max */
  28                 };
  29         };
  30
  31         thermal-zones {
  32                 #include "omap4-cpu-thermal.dtsi"
  33         };
  34
  35         ocp {
  36                 bandgap: bandgap@4a002260 {
  37                         reg = <0x4a002260 0x4
  38                                0x4a00232C 0x4>;
  39                         compatible = "ti,omap4430-bandgap";
  40
  41                         #thermal-sensor-cells = <0>;
  42                 };
  43         };
  44
  45         ocp {
  46                 abb_mpu: regulator-abb-mpu {
  47                         status = "okay";
  48
  49                         reg = <0x4a307bd0 0x8>, <0x4a306014 0x4>;
  50                         reg-names = "base-address", "int-address";
  51
  52                         ti,abb_info = <
  53                         /*uV            ABB     efuse   rbb_m   fbb_m   vset_m*/
  54                         1025000         0       0       0       0       0
  55                         1200000         0       0       0       0       0
  56                         1313000         0       0       0       0       0
  57                         1375000         1       0       0       0       0
  58                         1389000         1       0       0       0       0
  59                         >;
  60                 };
  61
  62                 /* Default unused, just provide register info for record */
  63                 abb_iva: regulator-abb-iva {
  64                         reg = <0x4a307bd8 0x8>, <0x4a306010 0x4>;
  65                         reg-names = "base-address", "int-address";
  66                 };
  67
  68         };
  69
  70 };
  71
  72 &cpu_thermal {
  73         coefficients = <0 20000>;
  74 };
  75
  76 /include/ "omap443x-clocks.dtsi"