target/linux/mediatek/dts/mt7623a-unielec-u7623-02.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
   2 /*
   3  * Copyright 2018 Kristian Evensen <kristian.evensen@gmail.com>
   4  */
   5
   6 #include <dt-bindings/input/input.h>
   7 #include "mt7623.dtsi"
   8 #include "mt6323.dtsi"
   9
  10 / {
  11         compatible = "unielec,u7623-02", "mediatek,mt7623";
  12
  13         aliases {
  14                 serial0 = &uart2;
  15                 ethernet0 = &gmac0;
  16                 mmc0 = &mmc0;
  17                 led-boot = &led3_green;
  18                 led-failsafe = &led3_green;
  19                 led-running = &led3_green;
  20                 led-upgrade = &led3_green;
  21         };
  22
  23         chosen {
  24                 stdout-path = "serial0:115200n8";
  25         };
  26
  27         cpus {
  28                 cpu@0 {
  29                         proc-supply = <&mt6323_vproc_reg>;
  30                 };
  31
  32                 cpu@1 {
  33                         proc-supply = <&mt6323_vproc_reg>;
  34                 };
  35
  36                 cpu@2 {
  37                         proc-supply = <&mt6323_vproc_reg>;
  38                 };
  39
  40                 cpu@3 {
  41                         proc-supply = <&mt6323_vproc_reg>;
  42                 };
  43         };
  44
  45         reg_1p8v: regulator-1p8v {
  46                 compatible = "regulator-fixed";
  47                 regulator-name = "fixed-1.8V";
  48                 regulator-min-microvolt = <1800000>;
  49                 regulator-max-microvolt = <1800000>;
  50                 regulator-boot-on;
  51                 regulator-always-on;
  52         };
  53
  54         reg_3p3v: regulator-3p3v {
  55                 compatible = "regulator-fixed";
  56                 regulator-name = "fixed-3.3V";
  57                 regulator-min-microvolt = <3300000>;
  58                 regulator-max-microvolt = <3300000>;
  59                 regulator-boot-on;
  60                 regulator-always-on;
  61         };
  62
  63         reg_5v: regulator-5v {
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "fixed-5V";
  66                 regulator-min-microvolt = <5000000>;
  67                 regulator-max-microvolt = <5000000>;
  68                 regulator-boot-on;
  69                 regulator-always-on;
  70         };
  71
  72         gpio-keys {
  73                 compatible = "gpio-keys";
  74                 pinctrl-names = "default";
  75                 pinctrl-0 = <&key_pins_a>;
  76
  77                 factory {
  78                         label = "factory";
  79                         linux,code = <KEY_RESTART>;
  80                         gpios = <&pio 256 GPIO_ACTIVE_LOW>;
  81                 };
  82         };
  83
  84         leds {
  85                 compatible = "gpio-leds";
  86                 pinctrl-names = "default";
  87                 pinctrl-0 = <&led_pins_unielec>;
  88
  89                 led3_green: led3 {
  90                         label = "u7623-01:green:led3";
  91                         gpios = <&pio 14 GPIO_ACTIVE_LOW>;
  92                 };
  93
  94                 led4 {
  95                         label = "u7623-01:green:led4";
  96                         gpios = <&pio 15 GPIO_ACTIVE_LOW>;
  97                 };
  98         };
  99 };
 100
 101 &crypto {
 102         status = "okay";
 103 };
 104
 105 &eth {
 106         status = "okay";
 107
 108         gmac0: mac@0 {
 109                 compatible = "mediatek,eth-mac";
 110                 reg = <0>;
 111                 phy-mode = "trgmii";
 112
 113                 fixed-link {
 114                         speed = <1000>;
 115                         full-duplex;
 116                         pause;
 117                 };
 118         };
 119
 120         mdio: mdio-bus {
 121                 #address-cells = <1>;
 122                 #size-cells = <0>;
 123
 124                 mt7530: switch@0 {
 125                         compatible = "mediatek,mt7530";
 126                 };
 127         };
 128 };
 129
 130 &mt7530 {
 131         compatible = "mediatek,mt7530";
 132         #address-cells = <1>;
 133         #size-cells = <0>;
 134         reg = <0>;
 135         pinctrl-names = "default";
 136         mediatek,mcm;
 137         resets = <&ethsys 2>;
 138         reset-names = "mcm";
 139         core-supply = <&mt6323_vpa_reg>;
 140         io-supply = <&mt6323_vemc3v3_reg>;
 141
 142         dsa,mii-bus = <&mdio>;
 143
 144         ports {
 145                 #address-cells = <1>;
 146                 #size-cells = <0>;
 147                 reg = <0>;
 148
 149                 port@0 {
 150                         reg = <0>;
 151                         label = "lan0";
 152                         cpu = <&cpu_port0>;
 153                 };
 154
 155                 port@1 {
 156                         reg = <1>;
 157                         label = "lan1";
 158                         cpu = <&cpu_port0>;
 159                 };
 160
 161                 port@2 {
 162                         reg = <2>;
 163                         label = "lan2";
 164                         cpu = <&cpu_port0>;
 165                 };
 166
 167                 port@3 {
 168                         reg = <3>;
 169                         label = "lan3";
 170                         cpu = <&cpu_port0>;
 171                 };
 172
 173                 port@4 {
 174                         reg = <4>;
 175                         label = "wan";
 176                         cpu = <&cpu_port0>;
 177                 };
 178
 179                 cpu_port0: port@6 {
 180                         reg = <6>;
 181                         ethernet = <&gmac0>;
 182                         phy-mode = "trgmii";
 183
 184                         fixed-link {
 185                                 speed = <1000>;
 186                                 full-duplex;
 187                         };
 188                 };
 189         };
 190 };
 191
 192 &mmc0 {
 193         pinctrl-names = "default", "state_uhs";
 194         pinctrl-0 = <&mmc0_pins_default>;
 195         pinctrl-1 = <&mmc0_pins_uhs>;
 196         status = "okay";
 197         bus-width = <8>;
 198         max-frequency = <50000000>;
 199         cap-mmc-highspeed;
 200         vmmc-supply = <&reg_3p3v>;
 201         vqmmc-supply = <&reg_1p8v>;
 202         non-removable;
 203 };
 204
 205 &pio {
 206         key_pins_a: keys-alt {
 207                 pins-keys {
 208                         pinmux = <MT7623_PIN_256_GPIO256_FUNC_GPIO256>,
 209                                  <MT7623_PIN_257_GPIO257_FUNC_GPIO257>;
 210                         input-enable;
 211                 };
 212         };
 213
 214         led_pins_unielec: leds-unielec {
 215                 pins-leds {
 216                         pinmux = <MT7623_PIN_14_GPIO14_FUNC_GPIO14>,
 217                                  <MT7623_PIN_15_GPIO15_FUNC_GPIO15>;
 218                 };
 219         };
 220
 221         mmc0_pins_default: mmc0default {
 222                 pins_cmd_dat {
 223                         pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
 224                                  <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
 225                                  <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
 226                                  <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
 227                                  <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
 228                                  <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
 229                                  <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
 230                                  <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
 231                                  <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
 232                         input-enable;
 233                         bias-pull-up;
 234                 };
 235
 236                 pins_clk {
 237                         pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
 238                         bias-pull-down;
 239                 };
 240
 241                 pins_rst {
 242                         pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
 243                         bias-pull-up;
 244                 };
 245         };
 246
 247         mmc0_pins_uhs: mmc0 {
 248                 pins_cmd_dat {
 249                         pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
 250                                  <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
 251                                  <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
 252                                  <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
 253                                  <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
 254                                  <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
 255                                  <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
 256                                  <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
 257                                  <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
 258                         input-enable;
 259                         drive-strength = <MTK_DRIVE_2mA>;
 260                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 261                 };
 262
 263                 pins_clk {
 264                         pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
 265                         drive-strength = <MTK_DRIVE_2mA>;
 266                         bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
 267                 };
 268
 269                 pins_rst {
 270                         pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
 271                         bias-pull-up;
 272                 };
 273         };
 274
 275         pcie_default: pcie_pin_default {
 276                 pins_cmd_dat {
 277                         pinmux = <MT7623_PIN_208_AUD_EXT_CK1_FUNC_PCIE0_PERST_N>,
 278                                  <MT7623_PIN_209_AUD_EXT_CK2_FUNC_PCIE1_PERST_N>;
 279                         bias-disable;
 280                 };
 281         };
 282 };
 283
 284 &pwm {
 285         pinctrl-names = "default";
 286         pinctrl-0 = <&pwm_pins_a>;
 287         status = "okay";
 288 };
 289
 290 &pwrap {
 291         mt6323 {
 292                 mt6323led: led {
 293                         compatible = "mediatek,mt6323-led";
 294                         #address-cells = <1>;
 295                         #size-cells = <0>;
 296
 297                         led@0 {
 298                                 reg = <0>;
 299                                 label = "led0";
 300                         };
 301                 };
 302         };
 303 };
 304
 305 &mt6323keys {
 306         mediatek,long-press-mode = <0>;
 307 };
 308
 309 &uart2 {
 310         pinctrl-names = "default";
 311         pinctrl-0 = <&uart2_pins_b>;
 312         status = "okay";
 313 };
 314
 315 &usb1 {
 316         vusb33-supply = <&reg_3p3v>;
 317         vbus-supply = <&reg_3p3v>;
 318         status = "okay";
 319 };
 320
 321 &u3phy1 {
 322         status = "okay";
 323 };
 324
 325 &u3phy2 {
 326         status = "okay";
 327         mediatek,phy-switch = <&hifsys>;
 328 };
 329
 330 &pcie {
 331         pinctrl-names = "default";
 332         pinctrl-0 = <&pcie_default>;
 333         status = "okay";
 334
 335         pcie@0,0 {
 336                 status = "okay";
 337         };
 338
 339         pcie@1,0 {
 340                 status = "okay";
 341         };
 342
 343         pcie@2,0 {
 344                 status = "okay";
 345         };
 346 };
 347
 348 &pcie0_phy {
 349         status = "okay";
 350 };
 351
 352 &pcie1_phy {
 353         status = "okay";
 354 };
 355