meson-gxm.dtsi

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (c) 2016 Endless Computers, Inc.
    4  * Author: Carlo Caione <carlo@endlessm.com>
    5  */
    6 
    7 #include "meson-gxl.dtsi"
    8 
    9 / {
   10         compatible = "amlogic,meson-gxm";
   11 
   12         cpus {
   13                 cpu-map {
   14                         cluster0 {
   15                                 core0 {
   16                                         cpu = <&cpu0>;
   17                                 };
   18                                 core1 {
   19                                         cpu = <&cpu1>;
   20                                 };
   21                                 core2 {
   22                                         cpu = <&cpu2>;
   23                                 };
   24                                 core3 {
   25                                         cpu = <&cpu3>;
   26                                 };
   27                         };
   28 
   29                         cluster1 {
   30                                 core0 {
   31                                         cpu = <&cpu4>;
   32                                 };
   33                                 core1 {
   34                                         cpu = <&cpu5>;
   35                                 };
   36                                 core2 {
   37                                         cpu = <&cpu6>;
   38                                 };
   39                                 core3 {
   40                                         cpu = <&cpu7>;
   41                                 };
   42                         };
   43                 };
   44 
   45                 cpu0: cpu@0 {
   46                         capacity-dmips-mhz = <1024>;
   47                 };
   48 
   49                 cpu1: cpu@1 {
   50                         capacity-dmips-mhz = <1024>;
   51                 };
   52 
   53                 cpu2: cpu@2 {
   54                         capacity-dmips-mhz = <1024>;
   55                 };
   56 
   57                 cpu3: cpu@3 {
   58                         capacity-dmips-mhz = <1024>;
   59                 };
   60 
   61                 cpu4: cpu@100 {
   62                         device_type = "cpu";
   63                         compatible = "arm,cortex-a53";
   64                         reg = <0x0 0x100>;
   65                         enable-method = "psci";
   66                         capacity-dmips-mhz = <1024>;
   67                         next-level-cache = <&l2>;
   68                         clocks = <&scpi_dvfs 1>;
   69                         #cooling-cells = <2>;
   70                 };
   71 
   72                 cpu5: cpu@101 {
   73                         device_type = "cpu";
   74                         compatible = "arm,cortex-a53";
   75                         reg = <0x0 0x101>;
   76                         enable-method = "psci";
   77                         capacity-dmips-mhz = <1024>;
   78                         next-level-cache = <&l2>;
   79                         clocks = <&scpi_dvfs 1>;
   80                         #cooling-cells = <2>;
   81                 };
   82 
   83                 cpu6: cpu@102 {
   84                         device_type = "cpu";
   85                         compatible = "arm,cortex-a53";
   86                         reg = <0x0 0x102>;
   87                         enable-method = "psci";
   88                         capacity-dmips-mhz = <1024>;
   89                         next-level-cache = <&l2>;
   90                         clocks = <&scpi_dvfs 1>;
   91                         #cooling-cells = <2>;
   92                 };
   93 
   94                 cpu7: cpu@103 {
   95                         device_type = "cpu";
   96                         compatible = "arm,cortex-a53";
   97                         reg = <0x0 0x103>;
   98                         enable-method = "psci";
   99                         capacity-dmips-mhz = <1024>;
  100                         next-level-cache = <&l2>;
  101                         clocks = <&scpi_dvfs 1>;
  102                         #cooling-cells = <2>;
  103                 };
  104         };
  105 
  106         gpu_opp_table: opp-table {
  107                 compatible = "operating-points-v2";
  108 
  109                 opp-125000000 {
  110                         opp-hz = /bits/ 64 <125000000>;
  111                         opp-microvolt = <950000>;
  112                 };
  113                 opp-250000000 {
  114                         opp-hz = /bits/ 64 <250000000>;
  115                         opp-microvolt = <950000>;
  116                 };
  117                 opp-285714285 {
  118                         opp-hz = /bits/ 64 <285714285>;
  119                         opp-microvolt = <950000>;
  120                 };
  121                 opp-400000000 {
  122                         opp-hz = /bits/ 64 <400000000>;
  123                         opp-microvolt = <950000>;
  124                 };
  125                 opp-500000000 {
  126                         opp-hz = /bits/ 64 <500000000>;
  127                         opp-microvolt = <950000>;
  128                 };
  129                 opp-666666666 {
  130                         opp-hz = /bits/ 64 <666666666>;
  131                         opp-microvolt = <950000>;
  132                 };
  133         };
  134 };
  135 
  136 &apb {
  137         usb2_phy2: phy@78040 {
  138                 compatible = "amlogic,meson-gxl-usb2-phy";
  139                 #phy-cells = <0>;
  140                 reg = <0x0 0x78040 0x0 0x20>;
  141                 clocks = <&clkc CLKID_USB>;
  142                 clock-names = "phy";
  143                 resets = <&reset RESET_USB_OTG>;
  144                 reset-names = "phy";
  145                 status = "okay";
  146         };
  147 
  148         mali: gpu@c0000 {
  149                 compatible = "amlogic,meson-gxm-mali", "arm,mali-t820";
  150                 reg = <0x0 0xc0000 0x0 0x40000>;
  151                 interrupt-parent = <&gic>;
  152                 interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
  153                              <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
  154                              <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
  155                 interrupt-names = "job", "mmu", "gpu";
  156                 clocks = <&clkc CLKID_MALI>;
  157                 resets = <&reset RESET_MALI_CAPB3>, <&reset RESET_MALI>;
  158                 operating-points-v2 = <&gpu_opp_table>;
  159         };
  160 };
  161 
  162 &clkc_AO {
  163         compatible = "amlogic,meson-gxm-aoclkc", "amlogic,meson-gx-aoclkc";
  164 };
  165 
  166 &cpu_cooling_maps {
  167         map0 {
  168                 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  169                                  <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  170                                  <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  171                                  <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  172                                  <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  173                                  <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  174                                  <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  175                                  <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
  176         };
  177 
  178         map1 {
  179                 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  180                                  <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  181                                  <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  182                                  <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  183                                  <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  184                                  <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  185                                  <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  186                                  <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
  187         };
  188 };
  189 
  190 &saradc {
  191         compatible = "amlogic,meson-gxm-saradc", "amlogic,meson-saradc";
  192 };
  193 
  194 &scpi_dvfs {
  195         clock-indices = <0 1>;
  196         clock-output-names = "vbig", "vlittle";
  197 };
  198 
  199 &vpu {
  200         compatible = "amlogic,meson-gxm-vpu", "amlogic,meson-gx-vpu";
  201 };
  202 
  203 &hdmi_tx {
  204         compatible = "amlogic,meson-gxm-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
  205 };
  206 
  207 &usb {
  208         compatible = "amlogic,meson-gxm-usb-ctrl";
  209 
  210         phy-names = "usb2-phy0", "usb2-phy1", "usb2-phy2";
  211         phys = <&usb2_phy0>, <&usb2_phy1>, <&usb2_phy2>;
  212 };
  213 
  214 &vdec {
  215         compatible = "amlogic,gxm-vdec", "amlogic,gx-vdec";
  216 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/amlogic/meson-gxm.dtsi

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sys/contrib/device-tree/src/arm64/amlogic/meson-gxm.dtsi