arch/arm/dts/meson-gxm.dtsi

   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                 cpu4: cpu@100 {
  46                         device_type = "cpu";
  47                         compatible = "arm,cortex-a53";
  48                         reg = <0x0 0x100>;
  49                         enable-method = "psci";
  50                         next-level-cache = <&l2>;
  51                         clocks = <&scpi_dvfs 1>;
  52                         #cooling-cells = <2>;
  53                 };
  54
  55                 cpu5: cpu@101 {
  56                         device_type = "cpu";
  57                         compatible = "arm,cortex-a53";
  58                         reg = <0x0 0x101>;
  59                         enable-method = "psci";
  60                         next-level-cache = <&l2>;
  61                         clocks = <&scpi_dvfs 1>;
  62                         #cooling-cells = <2>;
  63                 };
  64
  65                 cpu6: cpu@102 {
  66                         device_type = "cpu";
  67                         compatible = "arm,cortex-a53";
  68                         reg = <0x0 0x102>;
  69                         enable-method = "psci";
  70                         next-level-cache = <&l2>;
  71                         clocks = <&scpi_dvfs 1>;
  72                         #cooling-cells = <2>;
  73                 };
  74
  75                 cpu7: cpu@103 {
  76                         device_type = "cpu";
  77                         compatible = "arm,cortex-a53";
  78                         reg = <0x0 0x103>;
  79                         enable-method = "psci";
  80                         next-level-cache = <&l2>;
  81                         clocks = <&scpi_dvfs 1>;
  82                         #cooling-cells = <2>;
  83                 };
  84         };
  85
  86         gpu_opp_table: opp-table {
  87                 compatible = "operating-points-v2";
  88
  89                 opp-125000000 {
  90                         opp-hz = /bits/ 64 <125000000>;
  91                         opp-microvolt = <950000>;
  92                 };
  93                 opp-250000000 {
  94                         opp-hz = /bits/ 64 <250000000>;
  95                         opp-microvolt = <950000>;
  96                 };
  97                 opp-285714285 {
  98                         opp-hz = /bits/ 64 <285714285>;
  99                         opp-microvolt = <950000>;
 100                 };
 101                 opp-400000000 {
 102                         opp-hz = /bits/ 64 <400000000>;
 103                         opp-microvolt = <950000>;
 104                 };
 105                 opp-500000000 {
 106                         opp-hz = /bits/ 64 <500000000>;
 107                         opp-microvolt = <950000>;
 108                 };
 109                 opp-666666666 {
 110                         opp-hz = /bits/ 64 <666666666>;
 111                         opp-microvolt = <950000>;
 112                 };
 113         };
 114 };
 115
 116 &apb {
 117         usb2_phy2: phy@78040 {
 118                 compatible = "amlogic,meson-gxl-usb2-phy";
 119                 #phy-cells = <0>;
 120                 reg = <0x0 0x78040 0x0 0x20>;
 121                 clocks = <&clkc CLKID_USB>;
 122                 clock-names = "phy";
 123                 resets = <&reset RESET_USB_OTG>;
 124                 reset-names = "phy";
 125                 status = "okay";
 126         };
 127
 128         mali: gpu@c0000 {
 129                 compatible = "amlogic,meson-gxm-mali", "arm,mali-t820";
 130                 reg = <0x0 0xc0000 0x0 0x40000>;
 131                 interrupt-parent = <&gic>;
 132                 interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
 133                              <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
 134                              <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
 135                 interrupt-names = "job", "mmu", "gpu";
 136                 clocks = <&clkc CLKID_MALI>;
 137                 resets = <&reset RESET_MALI_CAPB3>, <&reset RESET_MALI>;
 138                 operating-points-v2 = <&gpu_opp_table>;
 139         };
 140 };
 141
 142 &clkc_AO {
 143         compatible = "amlogic,meson-gxm-aoclkc", "amlogic,meson-gx-aoclkc";
 144 };
 145
 146 &cpu_cooling_maps {
 147         map0 {
 148                 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 149                                  <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 150                                  <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 151                                  <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 152                                  <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 153                                  <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 154                                  <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 155                                  <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 156         };
 157
 158         map1 {
 159                 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 160                                  <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 161                                  <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 162                                  <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 163                                  <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 164                                  <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 165                                  <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 166                                  <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 167         };
 168 };
 169
 170 &saradc {
 171         compatible = "amlogic,meson-gxm-saradc", "amlogic,meson-saradc";
 172 };
 173
 174 &scpi_dvfs {
 175         clock-indices = <0 1>;
 176         clock-output-names = "vbig", "vlittle";
 177 };
 178
 179 &vpu {
 180         compatible = "amlogic,meson-gxm-vpu", "amlogic,meson-gx-vpu";
 181 };
 182
 183 &hdmi_tx {
 184         compatible = "amlogic,meson-gxm-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
 185 };
 186
 187 &usb {
 188         compatible = "amlogic,meson-gxm-usb-ctrl";
 189
 190         phy-names = "usb2-phy0", "usb2-phy1", "usb2-phy2";
 191         phys = <&usb2_phy0>, <&usb2_phy1>, <&usb2_phy2>;
 192 };
 193
 194 &vdec {
 195         compatible = "amlogic,gxm-vdec", "amlogic,gx-vdec";
 196 };