arch/arm/boot/dts/stm32mp157-pinctrl.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
   2 /*
   3  * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
   4  * Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
   5  */
   6 #include <dt-bindings/pinctrl/stm32-pinfunc.h>
   7
   8 / {
   9         soc {
  10                 pinctrl: pin-controller@50002000 {
  11                         #address-cells = <1>;
  12                         #size-cells = <1>;
  13                         compatible = "st,stm32mp157-pinctrl";
  14                         ranges = <0 0x50002000 0xa400>;
  15                         interrupt-parent = <&exti>;
  16                         st,syscfg = <&exti 0x60 0xff>;
  17                         pins-are-numbered;
  18
  19                         gpioa: gpio@50002000 {
  20                                 gpio-controller;
  21                                 #gpio-cells = <2>;
  22                                 interrupt-controller;
  23                                 #interrupt-cells = <2>;
  24                                 reg = <0x0 0x400>;
  25                                 clocks = <&rcc GPIOA>;
  26                                 st,bank-name = "GPIOA";
  27                                 ngpios = <16>;
  28                                 gpio-ranges = <&pinctrl 0 0 16>;
  29                         };
  30
  31                         gpiob: gpio@50003000 {
  32                                 gpio-controller;
  33                                 #gpio-cells = <2>;
  34                                 interrupt-controller;
  35                                 #interrupt-cells = <2>;
  36                                 reg = <0x1000 0x400>;
  37                                 clocks = <&rcc GPIOB>;
  38                                 st,bank-name = "GPIOB";
  39                                 ngpios = <16>;
  40                                 gpio-ranges = <&pinctrl 0 16 16>;
  41                         };
  42
  43                         gpioc: gpio@50004000 {
  44                                 gpio-controller;
  45                                 #gpio-cells = <2>;
  46                                 interrupt-controller;
  47                                 #interrupt-cells = <2>;
  48                                 reg = <0x2000 0x400>;
  49                                 clocks = <&rcc GPIOC>;
  50                                 st,bank-name = "GPIOC";
  51                                 ngpios = <16>;
  52                                 gpio-ranges = <&pinctrl 0 32 16>;
  53                         };
  54
  55                         gpiod: gpio@50005000 {
  56                                 gpio-controller;
  57                                 #gpio-cells = <2>;
  58                                 interrupt-controller;
  59                                 #interrupt-cells = <2>;
  60                                 reg = <0x3000 0x400>;
  61                                 clocks = <&rcc GPIOD>;
  62                                 st,bank-name = "GPIOD";
  63                                 ngpios = <16>;
  64                                 gpio-ranges = <&pinctrl 0 48 16>;
  65                         };
  66
  67                         gpioe: gpio@50006000 {
  68                                 gpio-controller;
  69                                 #gpio-cells = <2>;
  70                                 interrupt-controller;
  71                                 #interrupt-cells = <2>;
  72                                 reg = <0x4000 0x400>;
  73                                 clocks = <&rcc GPIOE>;
  74                                 st,bank-name = "GPIOE";
  75                                 ngpios = <16>;
  76                                 gpio-ranges = <&pinctrl 0 64 16>;
  77                         };
  78
  79                         gpiof: gpio@50007000 {
  80                                 gpio-controller;
  81                                 #gpio-cells = <2>;
  82                                 interrupt-controller;
  83                                 #interrupt-cells = <2>;
  84                                 reg = <0x5000 0x400>;
  85                                 clocks = <&rcc GPIOF>;
  86                                 st,bank-name = "GPIOF";
  87                                 ngpios = <16>;
  88                                 gpio-ranges = <&pinctrl 0 80 16>;
  89                         };
  90
  91                         gpiog: gpio@50008000 {
  92                                 gpio-controller;
  93                                 #gpio-cells = <2>;
  94                                 interrupt-controller;
  95                                 #interrupt-cells = <2>;
  96                                 reg = <0x6000 0x400>;
  97                                 clocks = <&rcc GPIOG>;
  98                                 st,bank-name = "GPIOG";
  99                                 ngpios = <16>;
 100                                 gpio-ranges = <&pinctrl 0 96 16>;
 101                         };
 102
 103                         gpioh: gpio@50009000 {
 104                                 gpio-controller;
 105                                 #gpio-cells = <2>;
 106                                 interrupt-controller;
 107                                 #interrupt-cells = <2>;
 108                                 reg = <0x7000 0x400>;
 109                                 clocks = <&rcc GPIOH>;
 110                                 st,bank-name = "GPIOH";
 111                                 ngpios = <16>;
 112                                 gpio-ranges = <&pinctrl 0 112 16>;
 113                         };
 114
 115                         gpioi: gpio@5000a000 {
 116                                 gpio-controller;
 117                                 #gpio-cells = <2>;
 118                                 interrupt-controller;
 119                                 #interrupt-cells = <2>;
 120                                 reg = <0x8000 0x400>;
 121                                 clocks = <&rcc GPIOI>;
 122                                 st,bank-name = "GPIOI";
 123                                 ngpios = <16>;
 124                                 gpio-ranges = <&pinctrl 0 128 16>;
 125                         };
 126
 127                         gpioj: gpio@5000b000 {
 128                                 gpio-controller;
 129                                 #gpio-cells = <2>;
 130                                 interrupt-controller;
 131                                 #interrupt-cells = <2>;
 132                                 reg = <0x9000 0x400>;
 133                                 clocks = <&rcc GPIOJ>;
 134                                 st,bank-name = "GPIOJ";
 135                                 ngpios = <16>;
 136                                 gpio-ranges = <&pinctrl 0 144 16>;
 137                         };
 138
 139                         gpiok: gpio@5000c000 {
 140                                 gpio-controller;
 141                                 #gpio-cells = <2>;
 142                                 interrupt-controller;
 143                                 #interrupt-cells = <2>;
 144                                 reg = <0xa000 0x400>;
 145                                 clocks = <&rcc GPIOK>;
 146                                 st,bank-name = "GPIOK";
 147                                 ngpios = <8>;
 148                                 gpio-ranges = <&pinctrl 0 160 8>;
 149                         };
 150
 151                         cec_pins_a: cec-0 {
 152                                 pins {
 153                                         pinmux = <STM32_PINMUX('A', 15, AF4)>;
 154                                         bias-disable;
 155                                         drive-open-drain;
 156                                         slew-rate = <0>;
 157                                 };
 158                         };
 159
 160                         ethernet0_rgmii_pins_a: rgmii-0 {
 161                                 pins1 {
 162                                         pinmux = <STM32_PINMUX('G', 5, AF11)>, /* ETH_RGMII_CLK125 */
 163                                                  <STM32_PINMUX('G', 4, AF11)>, /* ETH_RGMII_GTX_CLK */
 164                                                  <STM32_PINMUX('G', 13, AF11)>, /* ETH_RGMII_TXD0 */
 165                                                  <STM32_PINMUX('G', 14, AF11)>, /* ETH_RGMII_TXD1 */
 166                                                  <STM32_PINMUX('C', 2, AF11)>, /* ETH_RGMII_TXD2 */
 167                                                  <STM32_PINMUX('E', 2, AF11)>, /* ETH_RGMII_TXD3 */
 168                                                  <STM32_PINMUX('B', 11, AF11)>, /* ETH_RGMII_TX_CTL */
 169                                                  <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
 170                                                  <STM32_PINMUX('C', 1, AF11)>; /* ETH_MDC */
 171                                         bias-disable;
 172                                         drive-push-pull;
 173                                         slew-rate = <3>;
 174                                 };
 175                                 pins2 {
 176                                         pinmux = <STM32_PINMUX('C', 4, AF11)>, /* ETH_RGMII_RXD0 */
 177                                                  <STM32_PINMUX('C', 5, AF11)>, /* ETH_RGMII_RXD1 */
 178                                                  <STM32_PINMUX('B', 0, AF11)>, /* ETH_RGMII_RXD2 */
 179                                                  <STM32_PINMUX('B', 1, AF11)>, /* ETH_RGMII_RXD3 */
 180                                                  <STM32_PINMUX('A', 1, AF11)>, /* ETH_RGMII_RX_CLK */
 181                                                  <STM32_PINMUX('A', 7, AF11)>; /* ETH_RGMII_RX_CTL */
 182                                         bias-disable;
 183                                 };
 184                         };
 185
 186                         ethernet0_rgmii_pins_sleep_a: rgmii-sleep-0 {
 187                                 pins1 {
 188                                         pinmux = <STM32_PINMUX('G', 5, ANALOG)>, /* ETH_RGMII_CLK125 */
 189                                                  <STM32_PINMUX('G', 4, ANALOG)>, /* ETH_RGMII_GTX_CLK */
 190                                                  <STM32_PINMUX('G', 13, ANALOG)>, /* ETH_RGMII_TXD0 */
 191                                                  <STM32_PINMUX('G', 14, ANALOG)>, /* ETH_RGMII_TXD1 */
 192                                                  <STM32_PINMUX('C', 2, ANALOG)>, /* ETH_RGMII_TXD2 */
 193                                                  <STM32_PINMUX('E', 2, ANALOG)>, /* ETH_RGMII_TXD3 */
 194                                                  <STM32_PINMUX('B', 11, ANALOG)>, /* ETH_RGMII_TX_CTL */
 195                                                  <STM32_PINMUX('A', 2, ANALOG)>, /* ETH_MDIO */
 196                                                  <STM32_PINMUX('C', 1, ANALOG)>, /* ETH_MDC */
 197                                                  <STM32_PINMUX('C', 4, ANALOG)>, /* ETH_RGMII_RXD0 */
 198                                                  <STM32_PINMUX('C', 5, ANALOG)>, /* ETH_RGMII_RXD1 */
 199                                                  <STM32_PINMUX('B', 0, ANALOG)>, /* ETH_RGMII_RXD2 */
 200                                                  <STM32_PINMUX('B', 1, ANALOG)>, /* ETH_RGMII_RXD3 */
 201                                                  <STM32_PINMUX('A', 1, ANALOG)>, /* ETH_RGMII_RX_CLK */
 202                                                  <STM32_PINMUX('A', 7, ANALOG)>; /* ETH_RGMII_RX_CTL */
 203                                 };
 204                         };
 205
 206                         i2c1_pins_a: i2c1-0 {
 207                                 pins {
 208                                         pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */
 209                                                  <STM32_PINMUX('F', 15, AF5)>; /* I2C1_SDA */
 210                                         bias-disable;
 211                                         drive-open-drain;
 212                                         slew-rate = <0>;
 213                                 };
 214                         };
 215
 216                         i2c2_pins_a: i2c2-0 {
 217                                 pins {
 218                                         pinmux = <STM32_PINMUX('H', 4, AF4)>, /* I2C2_SCL */
 219                                                  <STM32_PINMUX('H', 5, AF4)>; /* I2C2_SDA */
 220                                         bias-disable;
 221                                         drive-open-drain;
 222                                         slew-rate = <0>;
 223                                 };
 224                         };
 225
 226                         i2c5_pins_a: i2c5-0 {
 227                                 pins {
 228                                         pinmux = <STM32_PINMUX('A', 11, AF4)>, /* I2C5_SCL */
 229                                                  <STM32_PINMUX('A', 12, AF4)>; /* I2C5_SDA */
 230                                         bias-disable;
 231                                         drive-open-drain;
 232                                         slew-rate = <0>;
 233                                 };
 234                         };
 235
 236                         m_can1_pins_a: m-can1-0 {
 237                                 pins1 {
 238                                         pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */
 239                                         slew-rate = <1>;
 240                                         drive-push-pull;
 241                                         bias-disable;
 242                                 };
 243                                 pins2 {
 244                                         pinmux = <STM32_PINMUX('I', 9, AF9)>; /* CAN1_RX */
 245                                         bias-disable;
 246                                 };
 247                         };
 248
 249                         pwm2_pins_a: pwm2-0 {
 250                                 pins {
 251                                         pinmux = <STM32_PINMUX('A', 3, AF1)>; /* TIM2_CH4 */
 252                                         bias-pull-down;
 253                                         drive-push-pull;
 254                                         slew-rate = <0>;
 255                                 };
 256                         };
 257
 258                         pwm8_pins_a: pwm8-0 {
 259                                 pins {
 260                                         pinmux = <STM32_PINMUX('I', 2, AF3)>; /* TIM8_CH4 */
 261                                         bias-pull-down;
 262                                         drive-push-pull;
 263                                         slew-rate = <0>;
 264                                 };
 265                         };
 266
 267                         pwm12_pins_a: pwm12-0 {
 268                                 pins {
 269                                         pinmux = <STM32_PINMUX('H', 6, AF2)>; /* TIM12_CH1 */
 270                                         bias-pull-down;
 271                                         drive-push-pull;
 272                                         slew-rate = <0>;
 273                                 };
 274                         };
 275
 276                         qspi_clk_pins_a: qspi-clk-0 {
 277                                 pins {
 278                                         pinmux = <STM32_PINMUX('F', 10, AF9)>; /* QSPI_CLK */
 279                                         bias-disable;
 280                                         drive-push-pull;
 281                                         slew-rate = <3>;
 282                                 };
 283                         };
 284
 285                         qspi_bk1_pins_a: qspi-bk1-0 {
 286                                 pins1 {
 287                                         pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */
 288                                                  <STM32_PINMUX('F', 9, AF10)>, /* QSPI_BK1_IO1 */
 289                                                  <STM32_PINMUX('F', 7, AF9)>, /* QSPI_BK1_IO2 */
 290                                                  <STM32_PINMUX('F', 6, AF9)>; /* QSPI_BK1_IO3 */
 291                                         bias-disable;
 292                                         drive-push-pull;
 293                                         slew-rate = <3>;
 294                                 };
 295                                 pins2 {
 296                                         pinmux = <STM32_PINMUX('B', 6, AF10)>; /* QSPI_BK1_NCS */
 297                                         bias-pull-up;
 298                                         drive-push-pull;
 299                                         slew-rate = <3>;
 300                                 };
 301                         };
 302
 303                         qspi_bk2_pins_a: qspi-bk2-0 {
 304                                 pins1 {
 305                                         pinmux = <STM32_PINMUX('H', 2, AF9)>, /* QSPI_BK2_IO0 */
 306                                                  <STM32_PINMUX('H', 3, AF9)>, /* QSPI_BK2_IO1 */
 307                                                  <STM32_PINMUX('G', 10, AF11)>, /* QSPI_BK2_IO2 */
 308                                                  <STM32_PINMUX('G', 7, AF11)>; /* QSPI_BK2_IO3 */
 309                                         bias-disable;
 310                                         drive-push-pull;
 311                                         slew-rate = <3>;
 312                                 };
 313                                 pins2 {
 314                                         pinmux = <STM32_PINMUX('C', 0, AF10)>; /* QSPI_BK2_NCS */
 315                                         bias-pull-up;
 316                                         drive-push-pull;
 317                                         slew-rate = <3>;
 318                                 };
 319                         };
 320
 321                         uart4_pins_a: uart4-0 {
 322                                 pins1 {
 323                                         pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */
 324                                         bias-disable;
 325                                         drive-push-pull;
 326                                         slew-rate = <0>;
 327                                 };
 328                                 pins2 {
 329                                         pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
 330                                         bias-disable;
 331                                 };
 332                         };
 333                 };
 334
 335                 pinctrl_z: pin-controller-z@54004000 {
 336                         #address-cells = <1>;
 337                         #size-cells = <1>;
 338                         compatible = "st,stm32mp157-z-pinctrl";
 339                         ranges = <0 0x54004000 0x400>;
 340                         pins-are-numbered;
 341                         interrupt-parent = <&exti>;
 342                         st,syscfg = <&exti 0x60 0xff>;
 343
 344                         gpioz: gpio@54004000 {
 345                                 gpio-controller;
 346                                 #gpio-cells = <2>;
 347                                 interrupt-controller;
 348                                 #interrupt-cells = <2>;
 349                                 reg = <0 0x400>;
 350                                 clocks = <&rcc GPIOZ>;
 351                                 st,bank-name = "GPIOZ";
 352                                 st,bank-ioport = <11>;
 353                                 ngpios = <8>;
 354                                 gpio-ranges = <&pinctrl_z 0 400 8>;
 355                         };
 356
 357                         i2c4_pins_a: i2c4-0 {
 358                                 pins {
 359                                         pinmux = <STM32_PINMUX('Z', 4, AF6)>, /* I2C4_SCL */
 360                                                  <STM32_PINMUX('Z', 5, AF6)>; /* I2C4_SDA */
 361                                         bias-disable;
 362                                         drive-open-drain;
 363                                         slew-rate = <0>;
 364                                 };
 365                         };
 366
 367                         spi1_pins_a: spi1-0 {
 368                                 pins1 {
 369                                         pinmux = <STM32_PINMUX('Z', 0, AF5)>, /* SPI1_SCK */
 370                                                  <STM32_PINMUX('Z', 2, AF5)>; /* SPI1_MOSI */
 371                                         bias-disable;
 372                                         drive-push-pull;
 373                                         slew-rate = <1>;
 374                                 };
 375
 376                                 pins2 {
 377                                         pinmux = <STM32_PINMUX('Z', 1, AF5)>; /* SPI1_MISO */
 378                                         bias-disable;
 379                                 };
 380                         };
 381                 };
 382         };
 383 };