238 lines
10 KiB
C
238 lines
10 KiB
C
/*
|
|
* 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 <drivers/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_STM32L5X
|
|
#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
|
|
#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
|
|
#elif CONFIG_SOC_SERIES_STM32G4X
|
|
#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
|
|
#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_MODE_ANALOG (STM32_MODE_INPUT \
|
|
| STM32_CNF_IN_ANALOG)
|
|
#define STM32_PINCFG_PUSH_PULL STM32_CNF_PUSH_PULL
|
|
#define STM32_PINCFG_OPEN_DRAIN STM32_CNF_OPEN_DRAIN
|
|
#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_MODE_ANALOG STM32_MODER_ANALOG_MODE
|
|
#define STM32_PINCFG_PUSH_PULL STM32_OTYPER_PUSH_PULL
|
|
#define STM32_PINCFG_OPEN_DRAIN STM32_OTYPER_OPEN_DRAIN
|
|
#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 {
|
|
/* gpio_driver_config needs to be first */
|
|
struct gpio_driver_config common;
|
|
/* port base address */
|
|
u32_t *base;
|
|
/* IO port */
|
|
int port;
|
|
struct stm32_pclken pclken;
|
|
};
|
|
|
|
/**
|
|
* @brief driver data
|
|
*/
|
|
struct gpio_stm32_data {
|
|
/* gpio_driver_data needs to be first */
|
|
struct gpio_driver_data common;
|
|
/* 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_ */
|