| /* |
| * Copyright 2017 - Alexandre Torgue <[email protected]> |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This file is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or (at your option) any later version. |
| * |
| * This file is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #include <dt-bindings/pinctrl/stm32-pinfunc.h> |
| #include <dt-bindings/mfd/stm32f4-rcc.h> |
| |
| / { |
| soc { |
| pinctrl: pin-controller { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0 0x40020000 0x3000>; |
| interrupt-parent = <&exti>; |
| st,syscfg = <&syscfg 0x8>; |
| pins-are-numbered; |
| |
| gpioa: gpio@40020000 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x0 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOA)>; |
| st,bank-name = "GPIOA"; |
| }; |
| |
| gpiob: gpio@40020400 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x400 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOB)>; |
| st,bank-name = "GPIOB"; |
| }; |
| |
| gpioc: gpio@40020800 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x800 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOC)>; |
| st,bank-name = "GPIOC"; |
| }; |
| |
| gpiod: gpio@40020c00 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0xc00 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOD)>; |
| st,bank-name = "GPIOD"; |
| }; |
| |
| gpioe: gpio@40021000 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x1000 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOE)>; |
| st,bank-name = "GPIOE"; |
| }; |
| |
| gpiof: gpio@40021400 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x1400 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOF)>; |
| st,bank-name = "GPIOF"; |
| }; |
| |
| gpiog: gpio@40021800 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x1800 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOG)>; |
| st,bank-name = "GPIOG"; |
| }; |
| |
| gpioh: gpio@40021c00 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x1c00 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOH)>; |
| st,bank-name = "GPIOH"; |
| }; |
| |
| gpioi: gpio@40022000 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x2000 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOI)>; |
| st,bank-name = "GPIOI"; |
| }; |
| |
| gpioj: gpio@40022400 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x2400 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOJ)>; |
| st,bank-name = "GPIOJ"; |
| }; |
| |
| gpiok: gpio@40022800 { |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x2800 0x400>; |
| clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOK)>; |
| st,bank-name = "GPIOK"; |
| }; |
| |
| usart1_pins_a: usart1-0 { |
| pins1 { |
| pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */ |
| bias-disable; |
| drive-push-pull; |
| slew-rate = <0>; |
| }; |
| pins2 { |
| pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */ |
| bias-disable; |
| }; |
| }; |
| |
| usart3_pins_a: usart3-0 { |
| pins1 { |
| pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */ |
| bias-disable; |
| drive-push-pull; |
| slew-rate = <0>; |
| }; |
| pins2 { |
| pinmux = <STM32_PINMUX('B', 11, AF7)>; /* USART3_RX */ |
| bias-disable; |
| }; |
| }; |
| |
| usbotg_fs_pins_a: usbotg-fs-0 { |
| pins { |
| pinmux = <STM32_PINMUX('A', 10, AF10)>, /* OTG_FS_ID */ |
| <STM32_PINMUX('A', 11, AF10)>, /* OTG_FS_DM */ |
| <STM32_PINMUX('A', 12, AF10)>; /* OTG_FS_DP */ |
| bias-disable; |
| drive-push-pull; |
| slew-rate = <2>; |
| }; |
| }; |
| |
| usbotg_fs_pins_b: usbotg-fs-1 { |
| pins { |
| pinmux = <STM32_PINMUX('B', 12, AF12)>, /* OTG_HS_ID */ |
| <STM32_PINMUX('B', 14, AF12)>, /* OTG_HS_DM */ |
| <STM32_PINMUX('B', 15, AF12)>; /* OTG_HS_DP */ |
| bias-disable; |
| drive-push-pull; |
| slew-rate = <2>; |
| }; |
| }; |
| |
| usbotg_hs_pins_a: usbotg-hs-0 { |
| pins { |
| pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT*/ |
| <STM32_PINMUX('I', 11, AF10)>, /* OTG_HS_ULPI_DIR */ |
| <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */ |
| <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */ |
| <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */ |
| <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */ |
| <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */ |
| <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */ |
| <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */ |
| <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */ |
| <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */ |
| <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */ |
| bias-disable; |
| drive-push-pull; |
| slew-rate = <2>; |
| }; |
| }; |
| |
| ethernet_mii: mii-0 { |
| pins { |
| pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_MII_TXD0_ETH_RMII_TXD0 */ |
| <STM32_PINMUX('G', 14, AF11)>, /* ETH_MII_TXD1_ETH_RMII_TXD1 */ |
| <STM32_PINMUX('C', 2, AF11)>, /* ETH_MII_TXD2 */ |
| <STM32_PINMUX('B', 8, AF11)>, /* ETH_MII_TXD3 */ |
| <STM32_PINMUX('C', 3, AF11)>, /* ETH_MII_TX_CLK */ |
| <STM32_PINMUX('G', 11,AF11)>, /* ETH_MII_TX_EN_ETH_RMII_TX_EN */ |
| <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */ |
| <STM32_PINMUX('C', 1, AF11)>, /* ETH_MDC */ |
| <STM32_PINMUX('A', 1, AF11)>, /* ETH_MII_RX_CLK_ETH_RMII_REF_CLK */ |
| <STM32_PINMUX('A', 7, AF11)>, /* ETH_MII_RX_DV_ETH_RMII_CRS_DV */ |
| <STM32_PINMUX('C', 4, AF11)>, /* ETH_MII_RXD0_ETH_RMII_RXD0 */ |
| <STM32_PINMUX('C', 5, AF11)>, /* ETH_MII_RXD1_ETH_RMII_RXD1 */ |
| <STM32_PINMUX('H', 6, AF11)>, /* ETH_MII_RXD2 */ |
| <STM32_PINMUX('H', 7, AF11)>; /* ETH_MII_RXD3 */ |
| slew-rate = <2>; |
| }; |
| }; |
| |
| adc3_in8_pin: adc-200 { |
| pins { |
| pinmux = <STM32_PINMUX('F', 10, ANALOG)>; |
| }; |
| }; |
| |
| pwm1_pins: pwm-1 { |
| pins { |
| pinmux = <STM32_PINMUX('A', 8, AF1)>, /* TIM1_CH1 */ |
| <STM32_PINMUX('B', 13, AF1)>, /* TIM1_CH1N */ |
| <STM32_PINMUX('B', 12, AF1)>; /* TIM1_BKIN */ |
| }; |
| }; |
| |
| pwm3_pins: pwm-3 { |
| pins { |
| pinmux = <STM32_PINMUX('B', 4, AF2)>, /* TIM3_CH1 */ |
| <STM32_PINMUX('B', 5, AF2)>; /* TIM3_CH2 */ |
| }; |
| }; |
| |
| i2c1_pins: i2c1-0 { |
| pins { |
| pinmux = <STM32_PINMUX('B', 9, AF4)>, /* I2C1_SDA */ |
| <STM32_PINMUX('B', 6, AF4)>; /* I2C1_SCL */ |
| bias-disable; |
| drive-open-drain; |
| slew-rate = <3>; |
| }; |
| }; |
| |
| ltdc_pins: ltdc-0 { |
| pins { |
| pinmux = <STM32_PINMUX('I', 12, AF14)>, /* LCD_HSYNC */ |
| <STM32_PINMUX('I', 13, AF14)>, /* LCD_VSYNC */ |
| <STM32_PINMUX('I', 14, AF14)>, /* LCD_CLK */ |
| <STM32_PINMUX('I', 15, AF14)>, /* LCD_R0 */ |
| <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */ |
| <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */ |
| <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */ |
| <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */ |
| <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */ |
| <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6*/ |
| <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */ |
| <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */ |
| <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */ |
| <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */ |
| <STM32_PINMUX('J', 10, AF14)>, /* LCD_G3 */ |
| <STM32_PINMUX('J', 11, AF14)>, /* LCD_G4 */ |
| <STM32_PINMUX('J', 12, AF14)>, /* LCD_B0 */ |
| <STM32_PINMUX('J', 13, AF14)>, /* LCD_B1 */ |
| <STM32_PINMUX('J', 14, AF14)>, /* LCD_B2 */ |
| <STM32_PINMUX('J', 15, AF14)>, /* LCD_B3*/ |
| <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */ |
| <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */ |
| <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */ |
| <STM32_PINMUX('K', 3, AF14)>, /* LCD_B4 */ |
| <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */ |
| <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */ |
| <STM32_PINMUX('K', 6, AF14)>, /* LCD_B7 */ |
| <STM32_PINMUX('K', 7, AF14)>; /* LCD_DE */ |
| slew-rate = <2>; |
| }; |
| }; |
| |
| dcmi_pins: dcmi-0 { |
| pins { |
| pinmux = <STM32_PINMUX('A', 4, AF13)>, /* DCMI_HSYNC */ |
| <STM32_PINMUX('B', 7, AF13)>, /* DCMI_VSYNC */ |
| <STM32_PINMUX('A', 6, AF13)>, /* DCMI_PIXCLK */ |
| <STM32_PINMUX('C', 6, AF13)>, /* DCMI_D0 */ |
| <STM32_PINMUX('C', 7, AF13)>, /* DCMI_D1 */ |
| <STM32_PINMUX('C', 8, AF13)>, /* DCMI_D2 */ |
| <STM32_PINMUX('C', 9, AF13)>, /* DCMI_D3 */ |
| <STM32_PINMUX('C', 11, AF13)>, /*DCMI_D4 */ |
| <STM32_PINMUX('D', 3, AF13)>, /* DCMI_D5 */ |
| <STM32_PINMUX('B', 8, AF13)>, /* DCMI_D6 */ |
| <STM32_PINMUX('E', 6, AF13)>, /* DCMI_D7 */ |
| <STM32_PINMUX('C', 10, AF13)>, /* DCMI_D8 */ |
| <STM32_PINMUX('C', 12, AF13)>, /* DCMI_D9 */ |
| <STM32_PINMUX('D', 6, AF13)>, /* DCMI_D10 */ |
| <STM32_PINMUX('D', 2, AF13)>; /* DCMI_D11 */ |
| bias-disable; |
| drive-push-pull; |
| slew-rate = <3>; |
| }; |
| }; |
| |
| sdio_pins: sdio-pins-0 { |
| pins { |
| pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDIO_D0 */ |
| <STM32_PINMUX('C', 9, AF12)>, /* SDIO_D1 */ |
| <STM32_PINMUX('C', 10, AF12)>, /* SDIO_D2 */ |
| <STM32_PINMUX('C', 11, AF12)>, /* SDIO_D3 */ |
| <STM32_PINMUX('C', 12, AF12)>, /* SDIO_CK */ |
| <STM32_PINMUX('D', 2, AF12)>; /* SDIO_CMD */ |
| drive-push-pull; |
| slew-rate = <2>; |
| }; |
| }; |
| |
| sdio_pins_od: sdio-pins-od-0 { |
| pins1 { |
| pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDIO_D0 */ |
| <STM32_PINMUX('C', 9, AF12)>, /* SDIO_D1 */ |
| <STM32_PINMUX('C', 10, AF12)>, /* SDIO_D2 */ |
| <STM32_PINMUX('C', 11, AF12)>, /* SDIO_D3 */ |
| <STM32_PINMUX('C', 12, AF12)>; /* SDIO_CK */ |
| drive-push-pull; |
| slew-rate = <2>; |
| }; |
| |
| pins2 { |
| pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDIO_CMD */ |
| drive-open-drain; |
| slew-rate = <2>; |
| }; |
| }; |
| }; |
| }; |
| }; |
