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                 #gpio-cells = <1>;
 163         };
 164 };
 165
 166 &efuse {
 167         sn: sn@32 {
 168                 reg = <0x32 0x20>;
 169         };
 170
 171         eth_mac: eth-mac@0 {
 172                 reg = <0x0 0x6>;
 173         };
 174
 175         bt_mac: bt-mac@6 {
 176                 reg = <0x6 0x6>;
 177         };
 178
 179         wifi_mac: wifi-mac@c {
 180                 reg = <0xc 0x6>;
 181         };
 182
 183         bid: bid@12 {
 184                 reg = <0x12 0x20>;
 185         };
 186 };
 187
 188 &ethmac {
 189         status = "okay";
 190         pinctrl-0 = <&eth_rmii_x_pins>;
 191         pinctrl-names = "default";
 192         phy-handle = <&eth_phy0>;
 193         phy-mode = "rmii";
 194
 195         mdio {
 196                 compatible = "snps,dwmac-mdio";
 197                 #address-cells = <1>;
 198                 #size-cells = <0>;
 199
 200                 /* ICPlus IP101A/G Ethernet PHY (vendor_id=0x0243, model_id=0x0c54) */
 201                 eth_phy0: ethernet-phy@0 {
 202                         /* compatible = "ethernet-phy-id0243.0c54";*/
 203                         max-speed = <100>;
 204                         reg = <0>;
 205
 206                         reset-assert-us = <10000>;
 207                         reset-deassert-us = <10000>;
 208                         reset-gpios = <&gpio GPIOZ_5 GPIO_ACTIVE_LOW>;
 209                 };
 210         };
 211 };
 212
 213 /* Internal I2C bus (on CPU module) */
 214 &i2c1 {
 215         status = "okay";
 216         pinctrl-0 = <&i2c1_z_pins>;
 217         pinctrl-names = "default";
 218
 219         /* RTC */
 220         pcf8563: rtc@51 {
 221                 compatible = "nxp,pcf8563";
 222                 reg = <0x51>;
 223                 status = "okay";
 224         };
 225 };
 226
 227 /* Peripheral I2C bus (on motherboard) */
 228 &i2c_AO {
 229         status = "okay";
 230         pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
 231         pinctrl-names = "default";
 232 };
 233
 234 &pwm_ab {
 235         status = "okay";
 236         pinctrl-0 = <&pwm_a_x20_pins>;
 237         pinctrl-names = "default";
 238 };
 239
 240 /* wifi module */
 241 &sd_emmc_b {
 242         status = "okay";
 243         #address-cells = <1>;
 244         #size-cells = <0>;
 245
 246         pinctrl-0 = <&sdio_pins>;
 247         pinctrl-1 = <&sdio_clk_gate_pins>;
 248         pinctrl-names = "default", "clk-gate";
 249
 250         bus-width = <4>;
 251         cap-sd-highspeed;
 252         max-frequency = <50000000>;
 253         disable-wp;
 254
 255         mmc-pwrseq = <&sdio_pwrseq>;
 256
 257         vmmc-supply = <&vddao_3v3>;
 258         vqmmc-supply = <&vddio_boot>;
 259 };
 260
 261 /* emmc storage */
 262 &sd_emmc_c {
 263         status = "okay";
 264         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 265         pinctrl-1 = <&emmc_clk_gate_pins>;
 266         pinctrl-names = "default", "clk-gate";
 267
 268         bus-width = <8>;
 269         cap-mmc-highspeed;
 270         max-frequency = <200000000>;
 271         non-removable;
 272         disable-wp;
 273         mmc-ddr-1_8v;
 274         mmc-hs200-1_8v;
 275
 276         mmc-pwrseq = <&emmc_pwrseq>;
 277
 278         vmmc-supply = <&vcc_3v3>;
 279         vqmmc-supply = <&vccq_1v8>;
 280 };
 281
 282 /* UART Bluetooth */
 283 &uart_B {
 284         status = "okay";
 285         pinctrl-0 = <&uart_b_z_pins>, <&uart_b_z_cts_rts_pins>;
 286         pinctrl-names = "default";
 287         uart-has-rtscts;
 288 };
 289
 290 /* UART Console */
 291 &uart_AO {
 292         status = "okay";
 293         pinctrl-0 = <&uart_ao_a_pins>;
 294         pinctrl-names = "default";
 295 };
 296
 297 /* UART Wireless module */
 298 &uart_AO_B {
 299         status = "okay";
 300         pinctrl-0 = <&uart_ao_b_pins>;
 301         pinctrl-names = "default";
 302 };
 303
 304 &usb {
 305         status = "okay";
 306         vbus-supply = <&usb_pwr>;
 307 };
 308
 309 &spicc1 {
 310         status = "okay";
 311         pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0_x_pins>;
 312         pinctrl-names = "default";
 313 };
 314
 315 &gpio {
 316         gpio-line-names =
 317                 "", "", "", "", "", // 0 - 4
 318                 "", "", "", "", "", // 5 - 9
 319                 "UserButton", "", "", "", "", // 10 - 14
 320                 "", "", "", "", "", // 15 - 19
 321                 "", "", "", "", "", // 20 - 24
 322                 "", "LedRed", "LedGreen", "Output3", "Output2", // 25 - 29
 323                 "Output1", "", "", "", "", // 30 - 34
 324                 "", "ZigBeeBOOT", "", "", "", // 35 - 39
 325                 "1Wire", "ZigBeeRESET", "", "Input4", "Input3", // 40 - 44
 326                 "Input2", "Input1", "", "", "", // 45 - 49
 327                 "", "", "", "", "", // 50 - 54
 328                 "", "", "", "", "", // 55 - 59
 329                 "", "", "", "", "", // 60 - 64
 330                 "", "", "", "", "", // 65 - 69
 331                 "", "", "", "", "", // 70 - 74
 332                 "", "", "", "", "", // 75 - 79
 333                 "", "", "", "", "", // 80 - 84
 334                 "", ""; // 85-86
 335 };
 336
 337 &cpu0 {
 338         #cooling-cells = <2>;
 339 };
 340
 341 &cpu1 {
 342         #cooling-cells = <2>;
 343 };
 344
 345 &cpu2 {
 346         #cooling-cells = <2>;
 347 };
 348
 349 &cpu3 {
 350         #cooling-cells = <2>;
 351 };