diff options
Diffstat (limited to 'include/bsp/rcc.h')
| -rw-r--r-- | include/bsp/rcc.h | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/include/bsp/rcc.h b/include/bsp/rcc.h new file mode 100644 index 0000000000..f1bd7d173c --- /dev/null +++ b/include/bsp/rcc.h @@ -0,0 +1,196 @@ +/** + * @file + * @ingroup stm32f4_rcc + * @brief RCC support. + */ + +/* + * Copyright (c) 2012 Sebastian Huber. All rights reserved. + * + * embedded brains GmbH + * Obere Lagerstr. 30 + * 82178 Puchheim + * Germany + * <rtems@embedded-brains.de> + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifndef LIBBSP_ARM_STM32F4_RCC_H +#define LIBBSP_ARM_STM32F4_RCC_H + +#include <stdbool.h> +#include <bspopts.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/** + * @defgroup stm32f4_rcc RCC Support + * @ingroup arm_stm32f4 + * @brief RCC Support + * @{ + */ + +#define STM32F4_RCC_INDEX(reg, idx) (((reg) << 5) | (idx)) + +typedef enum { +#ifdef STM32F4_FAMILY_F4XXXX + + /** + * @name Family F4XXXX + * @{ + */ + + STM32F4_RCC_OTGHS = STM32F4_RCC_INDEX(0, 29), + STM32F4_RCC_ETHMAC = STM32F4_RCC_INDEX(0, 25), + STM32F4_RCC_DMA2 = STM32F4_RCC_INDEX(0, 22), + STM32F4_RCC_DMA1 = STM32F4_RCC_INDEX(0, 21), + STM32F4_RCC_CRC = STM32F4_RCC_INDEX(0, 12), + STM32F4_RCC_GPIOI = STM32F4_RCC_INDEX(0, 8), + STM32F4_RCC_GPIOH = STM32F4_RCC_INDEX(0, 7), + STM32F4_RCC_GPIOG = STM32F4_RCC_INDEX(0, 6), + STM32F4_RCC_GPIOF = STM32F4_RCC_INDEX(0, 5), + STM32F4_RCC_GPIOE = STM32F4_RCC_INDEX(0, 4), + STM32F4_RCC_GPIOD = STM32F4_RCC_INDEX(0, 3), + STM32F4_RCC_GPIOC = STM32F4_RCC_INDEX(0, 2), + STM32F4_RCC_GPIOB = STM32F4_RCC_INDEX(0, 1), + STM32F4_RCC_GPIOA = STM32F4_RCC_INDEX(0, 0), + + STM32F4_RCC_OTGFS = STM32F4_RCC_INDEX(1, 7), + STM32F4_RCC_RNG = STM32F4_RCC_INDEX(1, 6), + STM32F4_RCC_HASH = STM32F4_RCC_INDEX(1, 5), + STM32F4_RCC_CRYP = STM32F4_RCC_INDEX(1, 4), + STM32F4_RCC_DCMI = STM32F4_RCC_INDEX(1, 0), + + STM32F4_RCC_FSMCR = STM32F4_RCC_INDEX(2, 0), + + STM32F4_RCC_DAC = STM32F4_RCC_INDEX(4, 29), + STM32F4_RCC_PWR = STM32F4_RCC_INDEX(4, 28), + STM32F4_RCC_CAN2 = STM32F4_RCC_INDEX(4, 26), + STM32F4_RCC_CAN1 = STM32F4_RCC_INDEX(4, 25), + STM32F4_RCC_I2C3 = STM32F4_RCC_INDEX(4, 23), + STM32F4_RCC_I2C2 = STM32F4_RCC_INDEX(4, 22), + STM32F4_RCC_I2C1 = STM32F4_RCC_INDEX(4, 21), + STM32F4_RCC_UART5 = STM32F4_RCC_INDEX(4, 20), + STM32F4_RCC_UART4 = STM32F4_RCC_INDEX(4, 19), + STM32F4_RCC_USART3 = STM32F4_RCC_INDEX(4, 18), + STM32F4_RCC_USART2 = STM32F4_RCC_INDEX(4, 17), + STM32F4_RCC_SPI3 = STM32F4_RCC_INDEX(4, 15), + STM32F4_RCC_SPI2 = STM32F4_RCC_INDEX(4, 14), + STM32F4_RCC_WWDG = STM32F4_RCC_INDEX(4, 11), + STM32F4_RCC_TIM14 = STM32F4_RCC_INDEX(4, 8), + STM32F4_RCC_TIM13 = STM32F4_RCC_INDEX(4, 7), + STM32F4_RCC_TIM12 = STM32F4_RCC_INDEX(4, 6), + STM32F4_RCC_TIM7 = STM32F4_RCC_INDEX(4, 5), + STM32F4_RCC_TIM6 = STM32F4_RCC_INDEX(4, 4), + STM32F4_RCC_TIM5 = STM32F4_RCC_INDEX(4, 3), + STM32F4_RCC_TIM4 = STM32F4_RCC_INDEX(4, 2), + STM32F4_RCC_TIM3 = STM32F4_RCC_INDEX(4, 1), + STM32F4_RCC_TIM2 = STM32F4_RCC_INDEX(4, 0), + + STM32F4_RCC_TIM11 = STM32F4_RCC_INDEX(5, 18), + STM32F4_RCC_TIM10 = STM32F4_RCC_INDEX(5, 17), + STM32F4_RCC_TIM9 = STM32F4_RCC_INDEX(5, 16), + STM32F4_RCC_SYSCFG = STM32F4_RCC_INDEX(5, 14), + STM32F4_RCC_SPI1 = STM32F4_RCC_INDEX(5, 12), + STM32F4_RCC_SDIO = STM32F4_RCC_INDEX(5, 11), + STM32F4_RCC_ADC3 = STM32F4_RCC_INDEX(5, 10), + STM32F4_RCC_ADC2 = STM32F4_RCC_INDEX(5, 9), + STM32F4_RCC_ADC1 = STM32F4_RCC_INDEX(5, 8), + STM32F4_RCC_USART6 = STM32F4_RCC_INDEX(5, 5), + STM32F4_RCC_USART1 = STM32F4_RCC_INDEX(5, 4), + STM32F4_RCC_TIM8 = STM32F4_RCC_INDEX(5, 1), + STM32F4_RCC_TIM1 = STM32F4_RCC_INDEX(5, 0), + + /** @} */ + +#endif /* STM32F4_FAMILY_F4XXXX */ +#ifdef STM32F4_FAMILY_F10XXX + + /** + * @name Family F10 + * @{ + */ + + STM32F4_RCC_DMA1 = STM32F4_RCC_INDEX(0, 0), + STM32F4_RCC_DMA2 = STM32F4_RCC_INDEX(0, 1), + STM32F4_RCC_SRAM = STM32F4_RCC_INDEX(0, 2), + STM32F4_RCC_FLITF = STM32F4_RCC_INDEX(0, 4), + STM32F4_RCC_CRCEN = STM32F4_RCC_INDEX(0, 6), + STM32F4_RCC_FSMC = STM32F4_RCC_INDEX(0, 8), + STM32F4_RCC_SDIO = STM32F4_RCC_INDEX(0, 10), + STM32F4_RCC_OTGFS = STM32F4_RCC_INDEX(0, 12), + STM32F4_RCC_ETHMAC = STM32F4_RCC_INDEX(0, 14), + STM32F4_RCC_ETHMACTX = STM32F4_RCC_INDEX(0, 15), + STM32F4_RCC_ETHMACRX = STM32F4_RCC_INDEX(0, 16), + + STM32F4_RCC_AFIO = STM32F4_RCC_INDEX(1, 0), + STM32F4_RCC_GPIOA = STM32F4_RCC_INDEX(1, 2), + STM32F4_RCC_GPIOB = STM32F4_RCC_INDEX(1, 3), + STM32F4_RCC_GPIOC = STM32F4_RCC_INDEX(1, 4), + STM32F4_RCC_GPIOD = STM32F4_RCC_INDEX(1, 5), + STM32F4_RCC_GPIOE = STM32F4_RCC_INDEX(1, 6), + STM32F4_RCC_GPIOF = STM32F4_RCC_INDEX(1, 7), + STM32F4_RCC_GPIOG = STM32F4_RCC_INDEX(1, 8), + STM32F4_RCC_ADC1 = STM32F4_RCC_INDEX(1, 9), + STM32F4_RCC_ADC2 = STM32F4_RCC_INDEX(1, 10), + STM32F4_RCC_TIM1 = STM32F4_RCC_INDEX(1, 11), + STM32F4_RCC_SPI1 = STM32F4_RCC_INDEX(1, 12), + STM32F4_RCC_TIM8 = STM32F4_RCC_INDEX(1, 13), + STM32F4_RCC_USART1 = STM32F4_RCC_INDEX(1, 14), + STM32F4_RCC_ADC3 = STM32F4_RCC_INDEX(1, 15), + STM32F4_RCC_TIM9 = STM32F4_RCC_INDEX(1, 19), + STM32F4_RCC_TIM10 = STM32F4_RCC_INDEX(1, 20), + STM32F4_RCC_TIM11 = STM32F4_RCC_INDEX(1, 21), + + STM32F4_RCC_TIM2 = STM32F4_RCC_INDEX(2, 0), + STM32F4_RCC_TIM3 = STM32F4_RCC_INDEX(2, 1), + STM32F4_RCC_TIM4 = STM32F4_RCC_INDEX(2, 2), + STM32F4_RCC_TIM5 = STM32F4_RCC_INDEX(2, 3), + STM32F4_RCC_TIM6 = STM32F4_RCC_INDEX(2, 4), + STM32F4_RCC_TIM7 = STM32F4_RCC_INDEX(2, 5), + STM32F4_RCC_TIM12 = STM32F4_RCC_INDEX(2, 6), + STM32F4_RCC_TIM13 = STM32F4_RCC_INDEX(2, 7), + STM32F4_RCC_TIM14 = STM32F4_RCC_INDEX(2, 8), + STM32F4_RCC_WWDG = STM32F4_RCC_INDEX(2, 11), + STM32F4_RCC_SPI2 = STM32F4_RCC_INDEX(2, 14), + STM32F4_RCC_SPI3 = STM32F4_RCC_INDEX(2, 15), + STM32F4_RCC_USART2 = STM32F4_RCC_INDEX(2, 17), + STM32F4_RCC_USART3 = STM32F4_RCC_INDEX(2, 18), + STM32F4_RCC_UART4 = STM32F4_RCC_INDEX(2, 19), + STM32F4_RCC_UART5 = STM32F4_RCC_INDEX(2, 20), + STM32F4_RCC_I2C1 = STM32F4_RCC_INDEX(2, 21), + STM32F4_RCC_I2C2 = STM32F4_RCC_INDEX(2, 22), + STM32F4_RCC_USB = STM32F4_RCC_INDEX(2, 23), + STM32F4_RCC_CAN1 = STM32F4_RCC_INDEX(2, 24), + STM32F4_RCC_CAN2 = STM32F4_RCC_INDEX(2, 25), + STM32F4_RCC_BKP = STM32F4_RCC_INDEX(2, 27), + STM32F4_RCC_PWR = STM32F4_RCC_INDEX(2, 28), + STM32F4_RCC_DAC = STM32F4_RCC_INDEX(2, 29), + + /** @} */ + +#endif /* STM32F4_FAMILY_F10XXX */ +} stm32f4_rcc_index; + +void stm32f4_rcc_reset(stm32f4_rcc_index index); + +void stm32f4_rcc_set_reset(stm32f4_rcc_index index, bool set); + +void stm32f4_rcc_set_clock(stm32f4_rcc_index index, bool set); + +#ifdef STM32F4_FAMILY_F4XXXX +void stm32f4_rcc_set_low_power_clock(stm32f4_rcc_index index, bool set); +#endif /* STM32F4_FAMILY_F4XXXX */ + +/** @} */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* LIBBSP_ARM_STM32F4_RCC_H */ |