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                 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 };