arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j1xx.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2022 Vyacheslav Bocharov <adeep@lexina.in>
   4  * Copyright (c) 2022 JetHome
   5  * Author: Vyacheslav Bocharov <adeep@lexina.in>
   6  * Author: Aleksandr Kazantsev <ak@tvip.ru>
   7  * Author: Alexey Shevelkin <ash@tvip.ru>
   8  */
   9
  10 /dts-v1/;
  11
  12 #include "meson-axg.dtsi"
  13 #include <dt-bindings/input/input.h>
  14 #include <dt-bindings/thermal/thermal.h>
  15
  16 / {
  17         aliases {
  18                 serial0 = &uart_AO;   /* Console */
  19                 serial2 = &uart_AO_B; /* External UART (Wireless Module) */
  20                 ethernet0 = &ethmac;
  21         };
  22
  23         chosen {
  24                 stdout-path = "serial0:115200n8";
  25         };
  26
  27         reserved-memory {
  28                 linux,cma {
  29                         size = <0x0 0x400000>;
  30                 };
  31         };
  32
  33         emmc_pwrseq: emmc-pwrseq {
  34                 compatible = "mmc-pwrseq-emmc";
  35                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
  36         };
  37
  38         vcc_3v3: regulator-vcc_3v3 {
  39                 compatible = "regulator-fixed";
  40                 regulator-name = "VCC_3V3";
  41                 regulator-min-microvolt = <3300000>;
  42                 regulator-max-microvolt = <3300000>;
  43                 vin-supply = <&vddao_3v3>;
  44                 regulator-always-on;
  45         };
  46
  47         vcc_5v: regulator-vcc_5v {
  48                 compatible = "regulator-fixed";
  49                 regulator-name = "VCC5V";
  50                 regulator-min-microvolt = <5000000>;
  51                 regulator-max-microvolt = <5000000>;
  52                 regulator-always-on;
  53         };
  54
  55         vddao_3v3: regulator-vddao_3v3 {
  56                 compatible = "regulator-fixed";
  57                 regulator-name = "VDDAO_3V3";
  58                 regulator-min-microvolt = <3300000>;
  59                 regulator-max-microvolt = <3300000>;
  60                 vin-supply = <&vcc_5v>;
  61                 regulator-always-on;
  62         };
  63
  64         vddio_ao18: regulator-vddio_ao18 {
  65                 compatible = "regulator-fixed";
  66                 regulator-name = "VDDIO_AO18";
  67                 regulator-min-microvolt = <1800000>;
  68                 regulator-max-microvolt = <1800000>;
  69                 vin-supply = <&vddao_3v3>;
  70                 regulator-always-on;
  71         };
  72
  73         vddio_boot: regulator-vddio_boot {
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "VDDIO_BOOT";
  76                 regulator-min-microvolt = <3300000>;
  77                 regulator-max-microvolt = <3300000>;
  78                 vin-supply = <&vddao_3v3>;
  79                 regulator-always-on;
  80         };
  81
  82         vccq_1v8: regulator-vccq_1v8 {
  83                 compatible = "regulator-fixed";
  84                 regulator-name = "VCCQ_1V8";
  85                 regulator-min-microvolt = <1800000>;
  86                 regulator-max-microvolt = <1800000>;
  87                 vin-supply = <&vddao_3v3>;
  88                 regulator-always-on;
  89         };
  90
  91         usb_pwr: regulator-usb_pwr {
  92                 compatible = "regulator-fixed";
  93                 regulator-name = "USB_PWR";
  94                 regulator-min-microvolt = <5000000>;
  95                 regulator-max-microvolt = <5000000>;
  96                 vin-supply = <&vcc_5v>;
  97                 regulator-always-on;
  98         };
  99
 100         sdio_pwrseq: sdio-pwrseq {
 101                 compatible = "mmc-pwrseq-simple";
 102                 reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
 103                 clocks = <&wifi32k>;
 104                 clock-names = "ext_clock";
 105         };
 106
 107         wifi32k: wifi32k {
 108                 compatible = "pwm-clock";
 109                 #clock-cells = <0>;
 110                 clock-frequency = <32768>;
 111                 pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
 112         };
 113
 114         thermal-zones {
 115                 cpu_thermal: cpu-thermal {
 116                         polling-delay-passive = <250>;
 117                         polling-delay = <1000>;
 118                         thermal-sensors = <&scpi_sensors 0>;
 119                         trips {
 120                                 cpu_passive: cpu-passive {
 121                                         temperature = <70000>; /* millicelsius */
 122                                         hysteresis = <2000>; /* millicelsius */
 123                                         type = "passive";
 124                                 };
 125
 126                                 cpu_hot: cpu-hot {
 127                                         temperature = <80000>; /* millicelsius */
 128                                         hysteresis = <2000>; /* millicelsius */
 129                                         type = "hot";
 130                                 };
 131
 132                                 cpu_critical: cpu-critical {
 133                                         temperature = <100000>; /* millicelsius */
 134                                         hysteresis = <2000>; /* millicelsius */
 135                                         type = "critical";
 136                                 };
 137                         };
 138
 139                         cpu_cooling_maps: cooling-maps {
 140                                 map0 {
 141                                         trip = <&cpu_passive>;
 142                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 143                                                         <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 144                                                         <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 145                                                         <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 146                                 };
 147
 148                                 map1 {
 149                                         trip = <&cpu_hot>;
 150                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 151                                                         <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 152                                                         <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 153                                                         <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 154                                 };
 155                         };
 156                 };
 157         };
 158
 159         onewire {
 160                 compatible = "w1-gpio";
 161                 gpios = <&gpio GPIOA_14 GPIO_ACTIVE_HIGH>;
 162         };
 163 };
 164
 165 &efuse {
 166         sn: sn@32 {
 167                 reg = <0x32 0x20>;
 168         };
 169
 170         eth_mac: eth-mac@0 {
 171                 reg = <0x0 0x6>;
 172         };
 173
 174         bt_mac: bt-mac@6 {
 175                 reg = <0x6 0x6>;
 176         };
 177
 178         wifi_mac: wifi-mac@c {
 179                 reg = <0xc 0x6>;
 180         };
 181
 182         bid: bid@12 {
 183                 reg = <0x12 0x20>;
 184         };
 185 };
 186
 187 &ethmac {
 188         status = "okay";
 189         pinctrl-0 = <&eth_rmii_x_pins>;
 190         pinctrl-names = "default";
 191         phy-handle = <&eth_phy0>;
 192         phy-mode = "rmii";
 193
 194         mdio {
 195                 compatible = "snps,dwmac-mdio";
 196                 #address-cells = <1>;
 197                 #size-cells = <0>;
 198
 199                 /* ICPlus IP101A/G Ethernet PHY (vendor_id=0x0243, model_id=0x0c54) */
 200                 eth_phy0: ethernet-phy@0 {
 201                         /* compatible = "ethernet-phy-id0243.0c54";*/
 202                         max-speed = <100>;
 203                         reg = <0>;
 204
 205                         reset-assert-us = <10000>;
 206                         reset-deassert-us = <10000>;
 207                         reset-gpios = <&gpio GPIOZ_5 GPIO_ACTIVE_LOW>;
 208                 };
 209         };
 210 };
 211
 212 /* Internal I2C bus (on CPU module) */
 213 &i2c1 {
 214         status = "okay";
 215         pinctrl-0 = <&i2c1_z_pins>;
 216         pinctrl-names = "default";
 217
 218         /* RTC */
 219         pcf8563: rtc@51 {
 220                 compatible = "nxp,pcf8563";
 221                 reg = <0x51>;
 222                 status = "okay";
 223         };
 224 };
 225
 226 /* Peripheral I2C bus (on motherboard) */
 227 &i2c_AO {
 228         status = "okay";
 229         pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
 230         pinctrl-names = "default";
 231 };
 232
 233 &pwm_ab {
 234         status = "okay";
 235         pinctrl-0 = <&pwm_a_x20_pins>;
 236         pinctrl-names = "default";
 237 };
 238
 239 /* wifi module */
 240 &sd_emmc_b {
 241         status = "okay";
 242         #address-cells = <1>;
 243         #size-cells = <0>;
 244
 245         pinctrl-0 = <&sdio_pins>;
 246         pinctrl-1 = <&sdio_clk_gate_pins>;
 247         pinctrl-names = "default", "clk-gate";
 248
 249         bus-width = <4>;
 250         cap-sd-highspeed;
 251         max-frequency = <50000000>;
 252         disable-wp;
 253
 254         mmc-pwrseq = <&sdio_pwrseq>;
 255
 256         vmmc-supply = <&vddao_3v3>;
 257         vqmmc-supply = <&vddio_boot>;
 258 };
 259
 260 /* emmc storage */
 261 &sd_emmc_c {
 262         status = "okay";
 263         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 264         pinctrl-1 = <&emmc_clk_gate_pins>;
 265         pinctrl-names = "default", "clk-gate";
 266
 267         bus-width = <8>;
 268         cap-mmc-highspeed;
 269         max-frequency = <200000000>;
 270         non-removable;
 271         disable-wp;
 272         mmc-ddr-1_8v;
 273         mmc-hs200-1_8v;
 274
 275         mmc-pwrseq = <&emmc_pwrseq>;
 276
 277         vmmc-supply = <&vcc_3v3>;
 278         vqmmc-supply = <&vccq_1v8>;
 279 };
 280
 281 /* UART Bluetooth */
 282 &uart_B {
 283         status = "okay";
 284         pinctrl-0 = <&uart_b_z_pins>, <&uart_b_z_cts_rts_pins>;
 285         pinctrl-names = "default";
 286         uart-has-rtscts;
 287 };
 288
 289 /* UART Console */
 290 &uart_AO {
 291         status = "okay";
 292         pinctrl-0 = <&uart_ao_a_pins>;
 293         pinctrl-names = "default";
 294 };
 295
 296 /* UART Wireless module */
 297 &uart_AO_B {
 298         status = "okay";
 299         pinctrl-0 = <&uart_ao_b_pins>;
 300         pinctrl-names = "default";
 301 };
 302
 303 &usb {
 304         status = "okay";
 305         vbus-supply = <&usb_pwr>;
 306 };
 307
 308 &spicc1 {
 309         status = "okay";
 310         pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0_x_pins>;
 311         pinctrl-names = "default";
 312 };
 313
 314 &gpio {
 315         gpio-line-names =
 316                 "", "", "", "", "", // 0 - 4
 317                 "", "", "", "", "", // 5 - 9
 318                 "UserButton", "", "", "", "", // 10 - 14
 319                 "", "", "", "", "", // 15 - 19
 320                 "", "", "", "", "", // 20 - 24
 321                 "", "LedRed", "LedGreen", "Output3", "Output2", // 25 - 29
 322                 "Output1", "", "", "", "", // 30 - 34
 323                 "", "ZigBeeBOOT", "", "", "", // 35 - 39
 324                 "1Wire", "ZigBeeRESET", "", "Input4", "Input3", // 40 - 44
 325                 "Input2", "Input1", "", "", "", // 45 - 49
 326                 "", "", "", "", "", // 50 - 54
 327                 "", "", "", "", "", // 55 - 59
 328                 "", "", "", "", "", // 60 - 64
 329                 "", "", "", "", "", // 65 - 69
 330                 "", "", "", "", "", // 70 - 74
 331                 "", "", "", "", "", // 75 - 79
 332                 "", "", "", "", "", // 80 - 84
 333                 "", ""; // 85-86
 334 };
 335
 336 &cpu0 {
 337         #cooling-cells = <2>;
 338 };
 339
 340 &cpu1 {
 341         #cooling-cells = <2>;
 342 };
 343
 344 &cpu2 {
 345         #cooling-cells = <2>;
 346 };
 347
 348 &cpu3 {
 349         #cooling-cells = <2>;
 350 };