arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Hardkernel Odroid XU3-Lite board device tree source
   4  *
   5  * Copyright (c) 2015 Krzysztof Kozlowski
   6  * Copyright (c) 2014 Collabora Ltd.
   7  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   8  *              http://www.samsung.com
   9  */
  10
  11 /dts-v1/;
  12 #include "exynos5422-odroidxu3-common.dtsi"
  13 #include "exynos5422-odroidxu3-audio.dtsi"
  14 #include "exynos54xx-odroidxu-leds.dtsi"
  15
  16 / {
  17         model = "Hardkernel Odroid XU3 Lite";
  18         compatible = "hardkernel,odroid-xu3-lite", "samsung,exynos5800", "samsung,exynos5";
  19
  20         aliases {
  21                 ethernet = &ethernet;
  22         };
  23 };
  24
  25 &arm_a7_pmu {
  26         status = "disabled";
  27 };
  28
  29 &arm_a15_pmu {
  30         status = "disabled";
  31 };
  32
  33 &chipid {
  34         samsung,asv-bin = <2>;
  35 };
  36
  37 /*
  38  * Odroid XU3-Lite board uses SoC revision with lower maximum frequencies
  39  * than Odroid XU3/XU4 boards: 1.8 GHz for A15 cores & 1.3 GHz for A7 cores.
  40  * Therefore we need to update OPPs tables and thermal maps accordingly.
  41  */
  42 &cluster_a15_opp_table {
  43         /delete-node/opp-2000000000;
  44         /delete-node/opp-1900000000;
  45 };
  46
  47 &cluster_a7_opp_table {
  48         /delete-node/opp-1400000000;
  49 };
  50
  51 &cpu0_cooling_map4 {
  52         cooling-device = <&cpu0 3 7>,
  53                          <&cpu1 3 7>,
  54                          <&cpu2 3 7>,
  55                          <&cpu3 3 7>,
  56                          <&cpu4 3 12>,
  57                          <&cpu5 3 12>,
  58                          <&cpu6 3 12>,
  59                          <&cpu7 3 12>;
  60 };
  61
  62 &cpu1_cooling_map4 {
  63         cooling-device = <&cpu0 3 7>,
  64                          <&cpu1 3 7>,
  65                          <&cpu2 3 7>,
  66                          <&cpu3 3 7>,
  67                          <&cpu4 3 12>,
  68                          <&cpu5 3 12>,
  69                          <&cpu6 3 12>,
  70                          <&cpu7 3 12>;
  71 };
  72
  73 &cpu2_cooling_map4 {
  74         cooling-device = <&cpu0 3 7>,
  75                          <&cpu1 3 7>,
  76                          <&cpu2 3 7>,
  77                          <&cpu3 3 7>,
  78                          <&cpu4 3 12>,
  79                          <&cpu5 3 12>,
  80                          <&cpu6 3 12>,
  81                          <&cpu7 3 12>;
  82 };
  83
  84 &cpu3_cooling_map4 {
  85         cooling-device = <&cpu0 3 7>,
  86                          <&cpu1 3 7>,
  87                          <&cpu2 3 7>,
  88                          <&cpu3 3 7>,
  89                          <&cpu4 3 12>,
  90                          <&cpu5 3 12>,
  91                          <&cpu6 3 12>,
  92                          <&cpu7 3 12>;
  93 };
  94
  95 &pwm {
  96         /*
  97          * PWM 0 -- fan
  98          * PWM 1 -- Green LED
  99          * PWM 2 -- Blue LED
 100          * PWM 3 -- on MIPI connector for backlight
 101          */
 102         pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
 103         pinctrl-names = "default";
 104         status = "okay";
 105 };
 106
 107 &usbdrd_dwc3_1 {
 108         dr_mode = "peripheral";
 109 };
 110
 111 &usbhost2 {
 112         #address-cells = <1>;
 113         #size-cells = <0>;
 114
 115         hub@1 {
 116                 compatible = "usb0424,9514";
 117                 reg = <1>;
 118                 #address-cells = <1>;
 119                 #size-cells = <0>;
 120
 121                 ethernet: usbether@1 {
 122                         compatible = "usb0424,ec00";
 123                         reg = <1>;
 124                         local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */
 125                 };
 126         };
 127 };