arch/arm/dts/stm32mp15xx-dhcom.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
   2 /*
   3  * Copyright (C) 2019 Marek Vasut <marex@denx.de>
   4  */
   5 /dts-v1/;
   6
   7 #include "stm32mp157c.dtsi"
   8 #include "stm32mp157xaa-pinctrl.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/mfd/st,stpmic1.h>
  11
  12 / {
  13         aliases {
  14                 eeprom0 = &eeprom0;
  15         };
  16
  17         memory@c0000000 {
  18                 device_type = "memory";
  19                 reg = <0xC0000000 0x40000000>;
  20         };
  21 };
  22
  23 &cec {
  24         pinctrl-names = "default";
  25         pinctrl-0 = <&cec_pins_a>;
  26         status = "okay";
  27 };
  28
  29 &dcmi {
  30         status = "okay";
  31         pinctrl-names = "default", "sleep";
  32         pinctrl-0 = <&dcmi_pins_a>;
  33         pinctrl-1 = <&dcmi_sleep_pins_a>;
  34 };
  35
  36 &dts {
  37         status = "okay";
  38 };
  39
  40 &i2c2 {
  41         pinctrl-names = "default";
  42         pinctrl-0 = <&i2c2_pins_a>;
  43         i2c-scl-rising-time-ns = <185>;
  44         i2c-scl-falling-time-ns = <20>;
  45         status = "okay";
  46 };
  47
  48 &i2c4 {
  49         pinctrl-names = "default";
  50         pinctrl-0 = <&i2c4_pins_a>;
  51         i2c-scl-rising-time-ns = <185>;
  52         i2c-scl-falling-time-ns = <20>;
  53         status = "okay";
  54         /* spare dmas for other usage */
  55         /delete-property/dmas;
  56         /delete-property/dma-names;
  57
  58         pmic: stpmic@33 {
  59                 compatible = "st,stpmic1";
  60                 reg = <0x33>;
  61                 interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>;
  62                 interrupt-controller;
  63                 #interrupt-cells = <2>;
  64                 status = "okay";
  65
  66                 regulators {
  67                         compatible = "st,stpmic1-regulators";
  68                         ldo1-supply = <&v3v3>;
  69                         ldo2-supply = <&v3v3>;
  70                         ldo3-supply = <&vdd_ddr>;
  71                         ldo5-supply = <&v3v3>;
  72                         ldo6-supply = <&v3v3>;
  73                         pwr_sw1-supply = <&bst_out>;
  74                         pwr_sw2-supply = <&bst_out>;
  75
  76                         vddcore: buck1 {
  77                                 regulator-name = "vddcore";
  78                                 regulator-min-microvolt = <800000>;
  79                                 regulator-max-microvolt = <1350000>;
  80                                 regulator-always-on;
  81                                 regulator-initial-mode = <0>;
  82                                 regulator-over-current-protection;
  83                         };
  84
  85                         vdd_ddr: buck2 {
  86                                 regulator-name = "vdd_ddr";
  87                                 regulator-min-microvolt = <1350000>;
  88                                 regulator-max-microvolt = <1350000>;
  89                                 regulator-always-on;
  90                                 regulator-initial-mode = <0>;
  91                                 regulator-over-current-protection;
  92                         };
  93
  94                         vdd: buck3 {
  95                                 regulator-name = "vdd";
  96                                 regulator-min-microvolt = <3300000>;
  97                                 regulator-max-microvolt = <3300000>;
  98                                 regulator-always-on;
  99                                 st,mask-reset;
 100                                 regulator-initial-mode = <0>;
 101                                 regulator-over-current-protection;
 102                         };
 103
 104                         v3v3: buck4 {
 105                                 regulator-name = "v3v3";
 106                                 regulator-min-microvolt = <3300000>;
 107                                 regulator-max-microvolt = <3300000>;
 108                                 regulator-always-on;
 109                                 regulator-over-current-protection;
 110                                 regulator-initial-mode = <0>;
 111                         };
 112
 113                         vdda: ldo1 {
 114                                 regulator-name = "vdda";
 115                                 regulator-min-microvolt = <2900000>;
 116                                 regulator-max-microvolt = <2900000>;
 117                                 interrupts = <IT_CURLIM_LDO1 0>;
 118                         };
 119
 120                         v2v8: ldo2 {
 121                                 regulator-name = "v2v8";
 122                                 regulator-min-microvolt = <2800000>;
 123                                 regulator-max-microvolt = <2800000>;
 124                                 interrupts = <IT_CURLIM_LDO2 0>;
 125                         };
 126
 127                         vtt_ddr: ldo3 {
 128                                 regulator-name = "vtt_ddr";
 129                                 regulator-min-microvolt = <500000>;
 130                                 regulator-max-microvolt = <750000>;
 131                                 regulator-always-on;
 132                                 regulator-over-current-protection;
 133                         };
 134
 135                         vdd_usb: ldo4 {
 136                                 regulator-name = "vdd_usb";
 137                                 regulator-min-microvolt = <3300000>;
 138                                 regulator-max-microvolt = <3300000>;
 139                                 interrupts = <IT_CURLIM_LDO4 0>;
 140                         };
 141
 142                         vdd_sd: ldo5 {
 143                                 regulator-name = "vdd_sd";
 144                                 regulator-min-microvolt = <2900000>;
 145                                 regulator-max-microvolt = <2900000>;
 146                                 interrupts = <IT_CURLIM_LDO5 0>;
 147                                 regulator-boot-on;
 148                         };
 149
 150                         v1v8: ldo6 {
 151                                 regulator-name = "v1v8";
 152                                 regulator-min-microvolt = <1800000>;
 153                                 regulator-max-microvolt = <1800000>;
 154                                 interrupts = <IT_CURLIM_LDO6 0>;
 155                         };
 156
 157                         vref_ddr: vref_ddr {
 158                                 regulator-name = "vref_ddr";
 159                                 regulator-always-on;
 160                                 regulator-over-current-protection;
 161                         };
 162
 163                          bst_out: boost {
 164                                 regulator-name = "bst_out";
 165                                 interrupts = <IT_OCP_BOOST 0>;
 166                          };
 167
 168                         vbus_otg: pwr_sw1 {
 169                                 regulator-name = "vbus_otg";
 170                                 interrupts = <IT_OCP_OTG 0>;
 171                          };
 172
 173                          vbus_sw: pwr_sw2 {
 174                                 regulator-name = "vbus_sw";
 175                                 interrupts = <IT_OCP_SWOUT 0>;
 176                                 regulator-active-discharge;
 177                          };
 178                 };
 179
 180                 onkey {
 181                         compatible = "st,stpmic1-onkey";
 182                         interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>;
 183                         interrupt-names = "onkey-falling", "onkey-rising";
 184                         power-off-time-sec = <10>;
 185                         status = "okay";
 186                 };
 187
 188                 watchdog {
 189                         compatible = "st,stpmic1-wdt";
 190                         status = "disabled";
 191                 };
 192         };
 193
 194         eeprom0: eeprom@50 {
 195                 compatible = "atmel,24c02";
 196                 reg = <0x50>;
 197                 pagesize = <16>;
 198         };
 199 };
 200
 201 &i2c5 {
 202         pinctrl-names = "default";
 203         pinctrl-0 = <&i2c5_pins_a>;
 204         i2c-scl-rising-time-ns = <185>;
 205         i2c-scl-falling-time-ns = <20>;
 206         status = "okay";
 207 };
 208
 209 &ipcc {
 210         status = "okay";
 211 };
 212
 213 &iwdg2 {
 214         timeout-sec = <32>;
 215         status = "okay";
 216 };
 217
 218 &m4_rproc {
 219         mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
 220         mbox-names = "vq0", "vq1", "shutdown";
 221         status = "okay";
 222 };
 223
 224 &pwr_regulators {
 225         vdd-supply = <&vdd>;
 226         vdd_3v3_usbfs-supply = <&vdd_usb>;
 227 };
 228
 229 &qspi {
 230         pinctrl-names = "default", "sleep";
 231         pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
 232         pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
 233         reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 234         #address-cells = <1>;
 235         #size-cells = <0>;
 236         status = "okay";
 237
 238         flash0: mx66l51235l@0 {
 239                 compatible = "jedec,spi-nor";
 240                 reg = <0>;
 241                 spi-rx-bus-width = <4>;
 242                 spi-max-frequency = <108000000>;
 243                 #address-cells = <1>;
 244                 #size-cells = <1>;
 245         };
 246
 247         flash1: mx66l51235l@1 {
 248                 compatible = "jedec,spi-nor";
 249                 reg = <1>;
 250                 spi-rx-bus-width = <4>;
 251                 spi-max-frequency = <108000000>;
 252                 #address-cells = <1>;
 253                 #size-cells = <1>;
 254         };
 255 };
 256
 257 &rng1 {
 258         status = "okay";
 259 };
 260
 261 &rtc {
 262         status = "okay";
 263 };
 264
 265 &sdmmc1 {
 266         pinctrl-names = "default", "opendrain", "sleep";
 267         pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>;
 268         pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_a>;
 269         pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_a>;
 270         broken-cd;
 271         st,sig-dir;
 272         st,neg-edge;
 273         st,use-ckin;
 274         bus-width = <4>;
 275         vmmc-supply = <&vdd_sd>;
 276         status = "okay";
 277 };
 278
 279 &sdmmc2 {
 280         pinctrl-names = "default";
 281         pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>;
 282         non-removable;
 283         no-sd;
 284         no-sdio;
 285         st,sig-dir;
 286         st,neg-edge;
 287         bus-width = <8>;
 288         vmmc-supply = <&v3v3>;
 289         status = "okay";
 290 };
 291
 292 &spi1 {
 293         pinctrl-names = "default";
 294         pinctrl-0 = <&spi1_pins_a>;
 295         status = "disabled";
 296 };
 297
 298 &timers2 {
 299         /* spare dmas for other usage (un-delete to enable pwm capture) */
 300         /delete-property/dmas;
 301         /delete-property/dma-names;
 302         status = "disabled";
 303         pwm {
 304                 pinctrl-0 = <&pwm2_pins_a>;
 305                 pinctrl-names = "default";
 306                 status = "okay";
 307         };
 308         timer@1 {
 309                 status = "okay";
 310         };
 311 };
 312
 313 &timers6 {
 314         status = "okay";
 315         /* spare dmas for other usage */
 316         /delete-property/dmas;
 317         /delete-property/dma-names;
 318         timer@5 {
 319                 status = "okay";
 320         };
 321 };
 322
 323 &timers8 {
 324         /delete-property/dmas;
 325         /delete-property/dma-names;
 326         status = "disabled";
 327         pwm {
 328                 pinctrl-0 = <&pwm8_pins_a>;
 329                 pinctrl-names = "default";
 330                 status = "okay";
 331         };
 332         timer@7 {
 333                 status = "okay";
 334         };
 335 };
 336
 337 &timers12 {
 338         /delete-property/dmas;
 339         /delete-property/dma-names;
 340         status = "disabled";
 341         pwm {
 342                 pinctrl-0 = <&pwm12_pins_a>;
 343                 pinctrl-names = "default";
 344                 status = "okay";
 345         };
 346         timer@11 {
 347                 status = "okay";
 348         };
 349 };
 350
 351 &uart4 {
 352         pinctrl-names = "default";
 353         pinctrl-0 = <&uart4_pins_a>;
 354         status = "okay";
 355 };
 356
 357 &usbh_ehci {
 358         phys = <&usbphyc_port0>;
 359         phy-names = "usb";
 360         status = "okay";
 361 };
 362
 363 &usbotg_hs {
 364         dr_mode = "peripheral";
 365         phys = <&usbphyc_port1 0>;
 366         phy-names = "usb2-phy";
 367         vbus-supply = <&vbus_otg>;
 368         status = "okay";
 369 };
 370
 371 &usbphyc {
 372         status = "okay";
 373 };
 374
 375 &usbphyc_port0 {
 376         phy-supply = <&vdd_usb>;
 377 };
 378
 379 &usbphyc_port1 {
 380         phy-supply = <&vdd_usb>;
 381 };