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/* * Copyright (c) 2016 Open-RnD Sp. z o.o. * * SPDX-License-Identifier: Apache-2.0 */ #ifndef ZEPHYR_DRIVERS_GPIO_GPIO_STM32_H_ #define ZEPHYR_DRIVERS_GPIO_GPIO_STM32_H_ /** * @file header for STM32 GPIO */ #include <clock_control/stm32_clock_control.h> #include <pinmux/stm32/pinmux_stm32.h> #include <drivers/gpio.h> /* GPIO buses definitions */ #define STM32_PORT_NOT_AVAILABLE 0xFFFFFFFF #ifdef CONFIG_SOC_SERIES_STM32F0X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB1 #define STM32_PERIPH_GPIOA LL_AHB1_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB1_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB1_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB1_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB1_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_AHB1_GRP1_PERIPH_GPIOF #elif CONFIG_SOC_SERIES_STM32F1X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_APB2 #define STM32_PERIPH_GPIOA LL_APB2_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_APB2_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_APB2_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_APB2_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_APB2_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_APB2_GRP1_PERIPH_GPIOF #define STM32_PERIPH_GPIOG LL_APB2_GRP1_PERIPH_GPIOG #elif CONFIG_SOC_SERIES_STM32F2X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB1 #define STM32_PERIPH_GPIOA LL_AHB1_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB1_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB1_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB1_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB1_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_AHB1_GRP1_PERIPH_GPIOF #define STM32_PERIPH_GPIOG LL_AHB1_GRP1_PERIPH_GPIOG #define STM32_PERIPH_GPIOH LL_AHB1_GRP1_PERIPH_GPIOH #define STM32_PERIPH_GPIOI LL_AHB1_GRP1_PERIPH_GPIOI #elif CONFIG_SOC_SERIES_STM32F3X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB1 #define STM32_PERIPH_GPIOA LL_AHB1_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB1_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB1_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB1_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB1_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_AHB1_GRP1_PERIPH_GPIOF #define STM32_PERIPH_GPIOG LL_AHB1_GRP1_PERIPH_GPIOG #define STM32_PERIPH_GPIOH LL_AHB1_GRP1_PERIPH_GPIOH #elif CONFIG_SOC_SERIES_STM32F4X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB1 #define STM32_PERIPH_GPIOA LL_AHB1_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB1_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB1_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB1_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB1_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_AHB1_GRP1_PERIPH_GPIOF #define STM32_PERIPH_GPIOG LL_AHB1_GRP1_PERIPH_GPIOG #define STM32_PERIPH_GPIOH LL_AHB1_GRP1_PERIPH_GPIOH #define STM32_PERIPH_GPIOI LL_AHB1_GRP1_PERIPH_GPIOI #define STM32_PERIPH_GPIOJ LL_AHB1_GRP1_PERIPH_GPIOJ #define STM32_PERIPH_GPIOK LL_AHB1_GRP1_PERIPH_GPIOK #elif CONFIG_SOC_SERIES_STM32F7X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB1 #define STM32_PERIPH_GPIOA LL_AHB1_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB1_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB1_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB1_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB1_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_AHB1_GRP1_PERIPH_GPIOF #define STM32_PERIPH_GPIOG LL_AHB1_GRP1_PERIPH_GPIOG #define STM32_PERIPH_GPIOH LL_AHB1_GRP1_PERIPH_GPIOH #define STM32_PERIPH_GPIOI LL_AHB1_GRP1_PERIPH_GPIOI #define STM32_PERIPH_GPIOJ LL_AHB1_GRP1_PERIPH_GPIOJ #define STM32_PERIPH_GPIOK LL_AHB1_GRP1_PERIPH_GPIOK #elif CONFIG_SOC_SERIES_STM32H7X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB4 #define STM32_PERIPH_GPIOA LL_AHB4_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB4_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB4_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB4_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB4_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_AHB4_GRP1_PERIPH_GPIOF #define STM32_PERIPH_GPIOG LL_AHB4_GRP1_PERIPH_GPIOG #define STM32_PERIPH_GPIOH LL_AHB4_GRP1_PERIPH_GPIOH #define STM32_PERIPH_GPIOI LL_AHB4_GRP1_PERIPH_GPIOI #define STM32_PERIPH_GPIOJ LL_AHB4_GRP1_PERIPH_GPIOJ #define STM32_PERIPH_GPIOK LL_AHB4_GRP1_PERIPH_GPIOK #elif CONFIG_SOC_SERIES_STM32G0X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_IOP #define STM32_PERIPH_GPIOA LL_IOP_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_IOP_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_IOP_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_IOP_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOF LL_IOP_GRP1_PERIPH_GPIOF #elif CONFIG_SOC_SERIES_STM32L0X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_IOP #define STM32_PERIPH_GPIOA LL_IOP_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_IOP_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_IOP_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_IOP_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_IOP_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOH LL_IOP_GRP1_PERIPH_GPIOH #elif CONFIG_SOC_SERIES_STM32L1X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB1 #define STM32_PERIPH_GPIOA LL_AHB1_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB1_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB1_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB1_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB1_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_AHB1_GRP1_PERIPH_GPIOF #define STM32_PERIPH_GPIOG LL_AHB1_GRP1_PERIPH_GPIOG #define STM32_PERIPH_GPIOH LL_AHB1_GRP1_PERIPH_GPIOH #elif CONFIG_SOC_SERIES_STM32L4X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB2 #define STM32_PERIPH_GPIOA LL_AHB2_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB2_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB2_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB2_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB2_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_AHB2_GRP1_PERIPH_GPIOF #define STM32_PERIPH_GPIOG LL_AHB2_GRP1_PERIPH_GPIOG #define STM32_PERIPH_GPIOH LL_AHB2_GRP1_PERIPH_GPIOH #define STM32_PERIPH_GPIOI LL_AHB2_GRP1_PERIPH_GPIOI #elif CONFIG_SOC_SERIES_STM32MP1X #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB4 #define STM32_PERIPH_GPIOA LL_AHB4_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB4_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB4_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB4_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB4_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOF LL_AHB4_GRP1_PERIPH_GPIOF #define STM32_PERIPH_GPIOG LL_AHB4_GRP1_PERIPH_GPIOG #define STM32_PERIPH_GPIOH LL_AHB4_GRP1_PERIPH_GPIOH #define STM32_PERIPH_GPIOI LL_AHB4_GRP1_PERIPH_GPIOI #define STM32_PERIPH_GPIOJ LL_AHB4_GRP1_PERIPH_GPIOJ #define STM32_PERIPH_GPIOK LL_AHB4_GRP1_PERIPH_GPIOK #elif CONFIG_SOC_SERIES_STM32WBX #define STM32_CLOCK_BUS_GPIO STM32_CLOCK_BUS_AHB2 #define STM32_PERIPH_GPIOA LL_AHB2_GRP1_PERIPH_GPIOA #define STM32_PERIPH_GPIOB LL_AHB2_GRP1_PERIPH_GPIOB #define STM32_PERIPH_GPIOC LL_AHB2_GRP1_PERIPH_GPIOC #define STM32_PERIPH_GPIOD LL_AHB2_GRP1_PERIPH_GPIOD #define STM32_PERIPH_GPIOE LL_AHB2_GRP1_PERIPH_GPIOE #define STM32_PERIPH_GPIOH LL_AHB2_GRP1_PERIPH_GPIOH #endif /* CONFIG_SOC_SERIES_* */ #ifdef CONFIG_SOC_SERIES_STM32F1X #define STM32_PINCFG_MODE_OUTPUT (STM32_MODE_OUTPUT \ | STM32_CNF_GP_OUTPUT \ | STM32_CNF_PUSH_PULL) #define STM32_PINCFG_MODE_INPUT STM32_MODE_INPUT #define STM32_PINCFG_PULL_UP (STM32_CNF_IN_PUPD | STM32_PUPD_PULL_UP) #define STM32_PINCFG_PULL_DOWN (STM32_CNF_IN_PUPD | \ STM32_PUPD_PULL_DOWN) #define STM32_PINCFG_FLOATING (STM32_CNF_IN_FLOAT | \ STM32_PUPD_NO_PULL) #else #define STM32_PINCFG_MODE_OUTPUT STM32_MODER_OUTPUT_MODE #define STM32_PINCFG_MODE_INPUT STM32_MODER_INPUT_MODE #define STM32_PINCFG_PULL_UP STM32_PUPDR_PULL_UP #define STM32_PINCFG_PULL_DOWN STM32_PUPDR_PULL_DOWN #define STM32_PINCFG_FLOATING STM32_PUPDR_NO_PULL #endif /* CONFIG_SOC_SERIES_STM32F1X */ /** * @brief configuration of GPIO device */ struct gpio_stm32_config { /* port base address */ u32_t *base; /* IO port */ int port; struct stm32_pclken pclken; }; /** * @brief driver data */ struct gpio_stm32_data { /* Enabled INT pins generating a cb */ u32_t cb_pins; /* user ISR cb */ sys_slist_t cb; }; /** * @brief helper for configuration of GPIO pin * * @param base_addr GPIO port base address * @param pin IO pin * @param func GPIO mode * @param altf Alternate function */ int gpio_stm32_configure(u32_t *base_addr, int pin, int conf, int altf); #endif /* ZEPHYR_DRIVERS_GPIO_GPIO_STM32_H_ */