Marek Vasut | 1995373 | 2020-01-24 18:39:16 +0100 | [diff] [blame] | 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 | / { |
Marek Vasut | f19312e | 2020-03-31 19:51:29 +0200 | [diff] [blame] | 13 | aliases { |
| 14 | eeprom0 = &eeprom0; |
| 15 | }; |
| 16 | |
Marek Vasut | 1995373 | 2020-01-24 18:39:16 +0100 | [diff] [blame] | 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 | |
Marek Vasut | f19312e | 2020-03-31 19:51:29 +0200 | [diff] [blame] | 194 | eeprom0: eeprom@50 { |
Marek Vasut | 1995373 | 2020-01-24 18:39:16 +0100 | [diff] [blame] | 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 | |
Patrick Delaunay | 7915b99 | 2020-01-28 10:10:59 +0100 | [diff] [blame] | 224 | &pwr_regulators { |
| 225 | vdd-supply = <&vdd>; |
| 226 | vdd_3v3_usbfs-supply = <&vdd_usb>; |
Marek Vasut | 1995373 | 2020-01-24 18:39:16 +0100 | [diff] [blame] | 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 | }; |