mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-09-11 11:13:11 +00:00
620ff636d4
Fix issue #9028: last bit of SPI/I2S transaction may be corrupted. Impacted STM32 SOC series: F0/F1/F2/F3/F4/L0. Notes: - F2/F4/L0: set gpio to very_high speed ('11') - F0/F3: set gpio to high speed ('11'). - F1: set gpio to 50MHz. Signed-off-by: Armando Visconti <armando.visconti@st.com>
156 lines
4.8 KiB
C
156 lines
4.8 KiB
C
/*
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* Copyright (c) 2018 qianfan Zhao
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_PINMUX_STM32_PINMUX_STM32F2_H_
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#define ZEPHYR_DRIVERS_PINMUX_STM32_PINMUX_STM32F2_H_
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/**
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* @file Header for STM32F2 pin multiplexing helper
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*/
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/*
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* Note:
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* The SPIx_SCK pin speed must be set to VERY_HIGH to avoid last data bit
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* corruption which is a known issue of STM32F2 SPI peripheral (see errata
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* sheets).
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*/
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/* Port A */
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#define STM32F2_PINMUX_FUNC_PA0_UART4_TX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PA1_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PA1_UART4_RX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PA2_USART2_TX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PA2_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PA3_USART2_RX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PA3_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PA7_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PA9_USART1_TX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PA10_USART1_RX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PA11_OTG_FS_DM \
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(STM32_PINMUX_ALT_FUNC_10 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PA12_OTG_FS_DP \
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(STM32_PINMUX_ALT_FUNC_10 | STM32_PUSHPULL_NOPULL)
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/* Port B */
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#define STM32F2_PINMUX_FUNC_PB6_USART1_TX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PB7_USART1_RX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PB10_USART3_TX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PB11_USART3_RX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PB11_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PB12_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PB13_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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/* Port C */
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#define STM32F2_PINMUX_FUNC_PC1_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PC4_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PC5_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PC6_USART6_TX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PC7_USART6_RX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PC10_USART3_TX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PC10_UART4_TX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PC11_USART3_RX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PC11_UART4_RX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PC12_UART5_TX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_PULLUP)
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/* Port D */
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#define STM32F2_PINMUX_FUNC_PD2_UART5_RX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PD5_USART2_TX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PD6_USART2_RX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PD8_USART3_TX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)
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#define STM32F2_PINMUX_FUNC_PD9_USART3_RX \
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(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_NOPULL)
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/* Port E */
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/* Port F */
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/* Port G */
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#define STM32F2_PINMUX_FUNC_PG9_USART6_RX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_NOPULL)
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#define STM32F2_PINMUX_FUNC_PG11_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PG13_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PG14_ETH \
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(STM32_PINMUX_ALT_FUNC_11 | STM32_PUSHPULL_NOPULL | \
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STM32_OSPEEDR_VERY_HIGH_SPEED)
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#define STM32F2_PINMUX_FUNC_PG14_USART6_TX \
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(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_PULLUP)
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/* Port H */
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#endif /* ZEPHYR_DRIVERS_PINMUX_STM32_PINMUX_STM32F2_H_ */
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