| Patrick Delaunay | a82abb1 | 2022-05-20 18:24:39 +0200 | [diff] [blame] | 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 | sdmmc1_b4_pins_a: sdmmc1-b4-0 { |
| 10 | pins { |
| 11 | pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */ |
| 12 | <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */ |
| 13 | <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */ |
| 14 | <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */ |
| 15 | <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */ |
| 16 | slew-rate = <1>; |
| 17 | drive-push-pull; |
| 18 | bias-disable; |
| 19 | }; |
| 20 | }; |
| 21 | |
| 22 | sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 { |
| 23 | pins1 { |
| 24 | pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */ |
| 25 | <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */ |
| 26 | <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */ |
| 27 | <STM32_PINMUX('C', 11, AF12)>; /* SDMMC1_D3 */ |
| 28 | slew-rate = <1>; |
| 29 | drive-push-pull; |
| 30 | bias-disable; |
| 31 | }; |
| 32 | pins2 { |
| 33 | pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */ |
| 34 | slew-rate = <1>; |
| 35 | drive-open-drain; |
| 36 | bias-disable; |
| 37 | }; |
| 38 | }; |
| 39 | |
| 40 | sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 { |
| 41 | pins { |
| 42 | pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */ |
| 43 | <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */ |
| 44 | <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */ |
| 45 | <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */ |
| 46 | <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */ |
| 47 | <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */ |
| 48 | }; |
| 49 | }; |
| 50 | |
| 51 | sdmmc1_clk_pins_a: sdmmc1-clk-0 { |
| 52 | pins { |
| 53 | pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */ |
| 54 | slew-rate = <1>; |
| 55 | drive-push-pull; |
| 56 | bias-disable; |
| 57 | }; |
| 58 | }; |
| 59 | |
| 60 | sdmmc2_b4_pins_a: sdmmc2-b4-0 { |
| 61 | pins { |
| 62 | pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */ |
| 63 | <STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */ |
| 64 | <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */ |
| 65 | <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2_D3 */ |
| 66 | <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */ |
| 67 | slew-rate = <1>; |
| 68 | drive-push-pull; |
| 69 | bias-pull-up; |
| 70 | }; |
| 71 | }; |
| 72 | |
| 73 | sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 { |
| 74 | pins1 { |
| 75 | pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */ |
| 76 | <STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */ |
| 77 | <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */ |
| 78 | <STM32_PINMUX('B', 4, AF10)>; /* SDMMC2_D3 */ |
| 79 | slew-rate = <1>; |
| 80 | drive-push-pull; |
| 81 | bias-pull-up; |
| 82 | }; |
| 83 | pins2 { |
| 84 | pinmux = <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */ |
| 85 | slew-rate = <1>; |
| 86 | drive-open-drain; |
| 87 | bias-pull-up; |
| 88 | }; |
| 89 | }; |
| 90 | |
| 91 | sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 { |
| 92 | pins { |
| 93 | pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */ |
| 94 | <STM32_PINMUX('B', 15, ANALOG)>, /* SDMMC2_D1 */ |
| 95 | <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */ |
| 96 | <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */ |
| 97 | <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */ |
| 98 | <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */ |
| 99 | }; |
| 100 | }; |
| 101 | |
| 102 | sdmmc2_clk_pins_a: sdmmc2-clk-0 { |
| 103 | pins { |
| 104 | pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC2_CK */ |
| 105 | slew-rate = <1>; |
| 106 | drive-push-pull; |
| 107 | bias-pull-up; |
| 108 | }; |
| 109 | }; |
| 110 | |
| 111 | uart4_pins_a: uart4-0 { |
| 112 | pins1 { |
| 113 | pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */ |
| 114 | bias-disable; |
| 115 | drive-push-pull; |
| 116 | slew-rate = <0>; |
| 117 | }; |
| 118 | pins2 { |
| 119 | pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */ |
| 120 | bias-disable; |
| 121 | }; |
| 122 | }; |
| 123 | }; |