arch/arm/boot/dts/stm32mp13-pinctrl.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
   2 /*
   3  * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
   4  * Author: Alexandre Torgue <alexandre.torgue@foss.st.com>
   5  */
   6 #include <dt-bindings/pinctrl/stm32-pinfunc.h>
   7
   8 &pinctrl {
   9         i2c1_pins_a: i2c1-0 {
  10                 pins {
  11                         pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */
  12                                  <STM32_PINMUX('E', 8, AF5)>; /* I2C1_SDA */
  13                         bias-disable;
  14                         drive-open-drain;
  15                         slew-rate = <0>;
  16                 };
  17         };
  18
  19         i2c1_sleep_pins_a: i2c1-sleep-0 {
  20                 pins {
  21                         pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */
  22                                  <STM32_PINMUX('E', 8, ANALOG)>; /* I2C1_SDA */
  23                 };
  24         };
  25
  26         i2c5_pins_a: i2c5-0 {
  27                 pins {
  28                         pinmux = <STM32_PINMUX('D', 1, AF4)>, /* I2C5_SCL */
  29                                  <STM32_PINMUX('H', 6, AF4)>; /* I2C5_SDA */
  30                         bias-disable;
  31                         drive-open-drain;
  32                         slew-rate = <0>;
  33                 };
  34         };
  35
  36         i2c5_sleep_pins_a: i2c5-sleep-0 {
  37                 pins {
  38                         pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* I2C5_SCL */
  39                                  <STM32_PINMUX('H', 6, ANALOG)>; /* I2C5_SDA */
  40                 };
  41         };
  42
  43         sdmmc1_b4_pins_a: sdmmc1-b4-0 {
  44                 pins {
  45                         pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
  46                                  <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
  47                                  <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
  48                                  <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
  49                                  <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
  50                         slew-rate = <1>;
  51                         drive-push-pull;
  52                         bias-disable;
  53                 };
  54         };
  55
  56         sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
  57                 pins1 {
  58                         pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
  59                                  <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
  60                                  <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
  61                                  <STM32_PINMUX('C', 11, AF12)>; /* SDMMC1_D3 */
  62                         slew-rate = <1>;
  63                         drive-push-pull;
  64                         bias-disable;
  65                 };
  66                 pins2 {
  67                         pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
  68                         slew-rate = <1>;
  69                         drive-open-drain;
  70                         bias-disable;
  71                 };
  72         };
  73
  74         sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
  75                 pins {
  76                         pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
  77                                  <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
  78                                  <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
  79                                  <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
  80                                  <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
  81                                  <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
  82                 };
  83         };
  84
  85         sdmmc1_clk_pins_a: sdmmc1-clk-0 {
  86                 pins {
  87                         pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
  88                         slew-rate = <1>;
  89                         drive-push-pull;
  90                         bias-disable;
  91                 };
  92         };
  93
  94         sdmmc2_b4_pins_a: sdmmc2-b4-0 {
  95                 pins {
  96                         pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */
  97                                  <STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */
  98                                  <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */
  99                                  <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2_D3 */
 100                                  <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */
 101                         slew-rate = <1>;
 102                         drive-push-pull;
 103                         bias-pull-up;
 104                 };
 105         };
 106
 107         sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 {
 108                 pins1 {
 109                         pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */
 110                                  <STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */
 111                                  <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */
 112                                  <STM32_PINMUX('B', 4, AF10)>; /* SDMMC2_D3 */
 113                         slew-rate = <1>;
 114                         drive-push-pull;
 115                         bias-pull-up;
 116                 };
 117                 pins2 {
 118                         pinmux = <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */
 119                         slew-rate = <1>;
 120                         drive-open-drain;
 121                         bias-pull-up;
 122                 };
 123         };
 124
 125         sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 {
 126                 pins {
 127                         pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */
 128                                  <STM32_PINMUX('B', 15, ANALOG)>, /* SDMMC2_D1 */
 129                                  <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */
 130                                  <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */
 131                                  <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */
 132                                  <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */
 133                 };
 134         };
 135
 136         sdmmc2_clk_pins_a: sdmmc2-clk-0 {
 137                 pins {
 138                         pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC2_CK */
 139                         slew-rate = <1>;
 140                         drive-push-pull;
 141                         bias-pull-up;
 142                 };
 143         };
 144
 145         spi5_pins_a: spi5-0 {
 146                 pins1 {
 147                         pinmux = <STM32_PINMUX('H', 7, AF6)>, /* SPI5_SCK */
 148                                  <STM32_PINMUX('H', 3, AF5)>; /* SPI5_MOSI */
 149                         bias-disable;
 150                         drive-push-pull;
 151                         slew-rate = <1>;
 152                 };
 153
 154                 pins2 {
 155                         pinmux = <STM32_PINMUX('A', 8, AF5)>; /* SPI5_MISO */
 156                         bias-disable;
 157                 };
 158         };
 159
 160         spi5_sleep_pins_a: spi5-sleep-0 {
 161                 pins {
 162                         pinmux = <STM32_PINMUX('H', 7, ANALOG)>, /* SPI5_SCK */
 163                                  <STM32_PINMUX('A', 8, ANALOG)>, /* SPI5_MISO */
 164                                  <STM32_PINMUX('H', 3, ANALOG)>; /* SPI5_MOSI */
 165                 };
 166         };
 167
 168         uart4_pins_a: uart4-0 {
 169                 pins1 {
 170                         pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */
 171                         bias-disable;
 172                         drive-push-pull;
 173                         slew-rate = <0>;
 174                 };
 175                 pins2 {
 176                         pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */
 177                         bias-disable;
 178                 };
 179         };
 180 };