4  * SPDX-License-Identifier: Apache-2.0
10 #include <zephyr/device.h>
14 #define STM32_RESET_CLR_OFFSET(id) (((id) >> 17U) & 0xFFFU)  argument
15 #define STM32_RESET_SET_OFFSET(id) (((id) >> 5U) & 0xFFFU)  argument
16 #define STM32_RESET_REG_BIT(id)	   ((id)&0x1FU)  argument
22 static int reset_stm32_status(const struct device *dev, uint32_t id,  in reset_stm32_status()  argument
25 	const struct reset_stm32_config *config = dev->config;  in reset_stm32_status()
27 	*status = !!sys_test_bit(config->base + STM32_RESET_SET_OFFSET(id),  in reset_stm32_status()
28 				 STM32_RESET_REG_BIT(id));  in reset_stm32_status()
33 static int reset_stm32_line_assert(const struct device *dev, uint32_t id)  in reset_stm32_line_assert()  argument
35 	const struct reset_stm32_config *config = dev->config;  in reset_stm32_line_assert()
37 	sys_set_bit(config->base + STM32_RESET_SET_OFFSET(id),  in reset_stm32_line_assert()
38 		    STM32_RESET_REG_BIT(id));  in reset_stm32_line_assert()
43 static int reset_stm32_line_deassert(const struct device *dev, uint32_t id)  in reset_stm32_line_deassert()  argument
45 	const struct reset_stm32_config *config = dev->config;  in reset_stm32_line_deassert()
48 	sys_set_bit(config->base + STM32_RESET_CLR_OFFSET(id),  in reset_stm32_line_deassert()
49 		    STM32_RESET_REG_BIT(id));  in reset_stm32_line_deassert()
51 	sys_clear_bit(config->base + STM32_RESET_SET_OFFSET(id),  in reset_stm32_line_deassert()
52 		      STM32_RESET_REG_BIT(id));  in reset_stm32_line_deassert()
58 static int reset_stm32_line_toggle(const struct device *dev, uint32_t id)  in reset_stm32_line_toggle()  argument
60 	reset_stm32_line_assert(dev, id);  in reset_stm32_line_toggle()
61 	reset_stm32_line_deassert(dev, id);  in reset_stm32_line_toggle()