arch/arm64/boot/dts/exynos/exynos5433-bus.dtsi

   1 /*
   2  * Samsung's Exynos5433 SoC Memory interface and AMBA bus device tree source
   3  *
   4  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
   5  * Chanwoo Choi <cw00.choi@samsung.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11
  12 &soc {
  13         bus_g2d_400: bus0 {
  14                 compatible = "samsung,exynos-bus";
  15                 clocks = <&cmu_top CLK_ACLK_G2D_400>;
  16                 clock-names = "bus";
  17                 operating-points-v2 = <&bus_g2d_400_opp_table>;
  18                 status = "disabled";
  19         };
  20
  21         bus_g2d_266: bus1 {
  22                 compatible = "samsung,exynos-bus";
  23                 clocks = <&cmu_top CLK_ACLK_G2D_266>;
  24                 clock-names = "bus";
  25                 operating-points-v2 = <&bus_g2d_266_opp_table>;
  26                 status = "disabled";
  27         };
  28
  29         bus_gscl: bus2 {
  30                 compatible = "samsung,exynos-bus";
  31                 clocks = <&cmu_top CLK_ACLK_GSCL_333>;
  32                 clock-names = "bus";
  33                 operating-points-v2 = <&bus_gscl_opp_table>;
  34                 status = "disabled";
  35         };
  36
  37         bus_hevc: bus3 {
  38                 compatible = "samsung,exynos-bus";
  39                 clocks = <&cmu_top CLK_ACLK_HEVC_400>;
  40                 clock-names = "bus";
  41                 operating-points-v2 = <&bus_hevc_opp_table>;
  42                 status = "disabled";
  43         };
  44
  45         bus_jpeg: bus4 {
  46                 compatible = "samsung,exynos-bus";
  47                 clocks = <&cmu_top CLK_SCLK_JPEG_MSCL>;
  48                 clock-names = "bus";
  49                 operating-points-v2 = <&bus_g2d_400_opp_table>;
  50                 status = "disabled";
  51         };
  52
  53         bus_mfc: bus5 {
  54                 compatible = "samsung,exynos-bus";
  55                 clocks = <&cmu_top CLK_ACLK_MFC_400>;
  56                 clock-names = "bus";
  57                 operating-points-v2 = <&bus_g2d_400_opp_table>;
  58                 status = "disabled";
  59         };
  60
  61         bus_mscl: bus6 {
  62                 compatible = "samsung,exynos-bus";
  63                 clocks = <&cmu_top CLK_ACLK_MSCL_400>;
  64                 clock-names = "bus";
  65                 operating-points-v2 = <&bus_g2d_400_opp_table>;
  66                 status = "disabled";
  67         };
  68
  69         bus_noc0: bus7 {
  70                 compatible = "samsung,exynos-bus";
  71                 clocks = <&cmu_top CLK_ACLK_BUS0_400>;
  72                 clock-names = "bus";
  73                 operating-points-v2 = <&bus_hevc_opp_table>;
  74                 status = "disabled";
  75         };
  76
  77         bus_noc1: bus8 {
  78                 compatible = "samsung,exynos-bus";
  79                 clocks = <&cmu_top CLK_ACLK_BUS1_400>;
  80                 clock-names = "bus";
  81                 operating-points-v2 = <&bus_hevc_opp_table>;
  82                 status = "disabled";
  83         };
  84
  85         bus_noc2: bus9 {
  86                 compatible = "samsung,exynos-bus";
  87                 clocks = <&cmu_mif CLK_ACLK_BUS2_400>;
  88                 clock-names = "bus";
  89                 operating-points-v2 = <&bus_noc2_opp_table>;
  90                 status = "disabled";
  91         };
  92
  93         bus_g2d_400_opp_table: opp_table2 {
  94                 compatible = "operating-points-v2";
  95                 opp-shared;
  96
  97                 opp@400000000 {
  98                         opp-hz = /bits/ 64 <400000000>;
  99                         opp-microvolt = <1075000>;
 100                 };
 101                 opp@267000000 {
 102                         opp-hz = /bits/ 64 <267000000>;
 103                         opp-microvolt = <1000000>;
 104                 };
 105                 opp@200000000 {
 106                         opp-hz = /bits/ 64 <200000000>;
 107                         opp-microvolt = <975000>;
 108                 };
 109                 opp@160000000 {
 110                         opp-hz = /bits/ 64 <160000000>;
 111                         opp-microvolt = <962500>;
 112                 };
 113                 opp@134000000 {
 114                         opp-hz = /bits/ 64 <134000000>;
 115                         opp-microvolt = <950000>;
 116                 };
 117                 opp@100000000 {
 118                         opp-hz = /bits/ 64 <100000000>;
 119                         opp-microvolt = <937500>;
 120                 };
 121         };
 122
 123         bus_g2d_266_opp_table: opp_table3 {
 124                 compatible = "operating-points-v2";
 125
 126                 opp@267000000 {
 127                         opp-hz = /bits/ 64 <267000000>;
 128                 };
 129                 opp@200000000 {
 130                         opp-hz = /bits/ 64 <200000000>;
 131                 };
 132                 opp@160000000 {
 133                         opp-hz = /bits/ 64 <160000000>;
 134                 };
 135                 opp@134000000 {
 136                         opp-hz = /bits/ 64 <134000000>;
 137                 };
 138                 opp@100000000 {
 139                         opp-hz = /bits/ 64 <100000000>;
 140                 };
 141         };
 142
 143         bus_gscl_opp_table: opp_table4 {
 144                 compatible = "operating-points-v2";
 145
 146                 opp@333000000 {
 147                         opp-hz = /bits/ 64 <333000000>;
 148                 };
 149                 opp@222000000 {
 150                         opp-hz = /bits/ 64 <222000000>;
 151                 };
 152                 opp@166500000 {
 153                         opp-hz = /bits/ 64 <166500000>;
 154                 };
 155         };
 156
 157         bus_hevc_opp_table: opp_table5 {
 158                 compatible = "operating-points-v2";
 159                 opp-shared;
 160
 161                 opp@400000000 {
 162                         opp-hz = /bits/ 64 <400000000>;
 163                 };
 164                 opp@267000000 {
 165                         opp-hz = /bits/ 64 <267000000>;
 166                 };
 167                 opp@200000000 {
 168                         opp-hz = /bits/ 64 <200000000>;
 169                 };
 170                 opp@160000000 {
 171                         opp-hz = /bits/ 64 <160000000>;
 172                 };
 173                 opp@134000000 {
 174                         opp-hz = /bits/ 64 <134000000>;
 175                 };
 176                 opp@100000000 {
 177                         opp-hz = /bits/ 64 <100000000>;
 178                 };
 179         };
 180
 181         bus_noc2_opp_table: opp_table6 {
 182                 compatible = "operating-points-v2";
 183
 184                 opp@400000000 {
 185                         opp-hz = /bits/ 64 <400000000>;
 186                 };
 187                 opp@200000000 {
 188                         opp-hz = /bits/ 64 <200000000>;
 189                 };
 190                 opp@134000000 {
 191                         opp-hz = /bits/ 64 <134000000>;
 192                 };
 193                 opp@100000000 {
 194                         opp-hz = /bits/ 64 <100000000>;
 195                 };
 196         };
 197 };