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zephyr/soc/arm/st_stm32/stm32f2/syscfg_registers.h

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drivers: stm32-gpio: Provide GPIO driver for stm32f2 Add necessary GPIO defines for the stm32f2 series soc Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
2018-05-11 20:13:15 +08:00
/*
* Copyright (c) 2018 qianfan Zhao <qianfanguijin@163.com>
*
* SPDX-License-Identifier: Apache-2.0
*/
soc: arm: st_stm32: Cleanup gpio function code. All series STM32 have mostly the same GPIO architecture and can share the same code for GPIO manipulation. Functions of the external interrupt line control are also the same. This patch extracts common code from them and put them into the 'common' folder. Functions of control GPIO of these series scattered in soc/arm/st_stm32/stm32xx/ folders contain these functions: stm32_gpio_flags_to_conf(), stm32_gpio_configure(), stm32_gpio_set(), stm32_gpio_get, stm32_gpio_enable_int(). This patch merges them into the gpio_stm32.c file. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
2019-01-08 18:10:34 +08:00
#ifndef _STM32_SYSCFG_REGISTERS_H_
#define _STM32_SYSCFG_REGISTERS_H_
drivers: stm32-gpio: Provide GPIO driver for stm32f2 Add necessary GPIO defines for the stm32f2 series soc Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
2018-05-11 20:13:15 +08:00
/**
* @brief
*
* Based on reference manual:
* stm32f2X advanced ARM ® -based 32-bit MCUs
*
* Chapter 7: System configuration controller (SYSCFG)
*/
soc: arm: st_stm32: Cleanup gpio function code. All series STM32 have mostly the same GPIO architecture and can share the same code for GPIO manipulation. Functions of the external interrupt line control are also the same. This patch extracts common code from them and put them into the 'common' folder. Functions of control GPIO of these series scattered in soc/arm/st_stm32/stm32xx/ folders contain these functions: stm32_gpio_flags_to_conf(), stm32_gpio_configure(), stm32_gpio_set(), stm32_gpio_get, stm32_gpio_enable_int(). This patch merges them into the gpio_stm32.c file. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
2019-01-08 18:10:34 +08:00
#include "../common/soc_syscfg_common.h"
drivers: stm32-gpio: Provide GPIO driver for stm32f2 Add necessary GPIO defines for the stm32f2 series soc Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
2018-05-11 20:13:15 +08:00
/* 7.2 SYSCFG registers */
soc: arm: st_stm32: Cleanup gpio function code. All series STM32 have mostly the same GPIO architecture and can share the same code for GPIO manipulation. Functions of the external interrupt line control are also the same. This patch extracts common code from them and put them into the 'common' folder. Functions of control GPIO of these series scattered in soc/arm/st_stm32/stm32xx/ folders contain these functions: stm32_gpio_flags_to_conf(), stm32_gpio_configure(), stm32_gpio_set(), stm32_gpio_get, stm32_gpio_enable_int(). This patch merges them into the gpio_stm32.c file. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
2019-01-08 18:10:34 +08:00
struct stm32_syscfg {
drivers: stm32-gpio: Provide GPIO driver for stm32f2 Add necessary GPIO defines for the stm32f2 series soc Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
2018-05-11 20:13:15 +08:00
u32_t memrmp;
u32_t pmc;
union syscfg_exticr exticr1;
union syscfg_exticr exticr2;
union syscfg_exticr exticr3;
union syscfg_exticr exticr4;
u32_t cmpcr;
};
soc: arm: st_stm32: Cleanup gpio function code. All series STM32 have mostly the same GPIO architecture and can share the same code for GPIO manipulation. Functions of the external interrupt line control are also the same. This patch extracts common code from them and put them into the 'common' folder. Functions of control GPIO of these series scattered in soc/arm/st_stm32/stm32xx/ folders contain these functions: stm32_gpio_flags_to_conf(), stm32_gpio_configure(), stm32_gpio_set(), stm32_gpio_get, stm32_gpio_enable_int(). This patch merges them into the gpio_stm32.c file. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
2019-01-08 18:10:34 +08:00
#endif /* _STM32_SYSCFG_REGISTERS_H_ */
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