root/include/dt-bindings/mfd/stm32f4-rcc.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * This header provides constants for the STM32F4 RCC IP
   4  */
   5 
   6 #ifndef _DT_BINDINGS_MFD_STM32F4_RCC_H
   7 #define _DT_BINDINGS_MFD_STM32F4_RCC_H
   8 
   9 /* AHB1 */
  10 #define STM32F4_RCC_AHB1_GPIOA  0
  11 #define STM32F4_RCC_AHB1_GPIOB  1
  12 #define STM32F4_RCC_AHB1_GPIOC  2
  13 #define STM32F4_RCC_AHB1_GPIOD  3
  14 #define STM32F4_RCC_AHB1_GPIOE  4
  15 #define STM32F4_RCC_AHB1_GPIOF  5
  16 #define STM32F4_RCC_AHB1_GPIOG  6
  17 #define STM32F4_RCC_AHB1_GPIOH  7
  18 #define STM32F4_RCC_AHB1_GPIOI  8
  19 #define STM32F4_RCC_AHB1_GPIOJ  9
  20 #define STM32F4_RCC_AHB1_GPIOK  10
  21 #define STM32F4_RCC_AHB1_CRC    12
  22 #define STM32F4_RCC_AHB1_BKPSRAM        18
  23 #define STM32F4_RCC_AHB1_CCMDATARAM     20
  24 #define STM32F4_RCC_AHB1_DMA1   21
  25 #define STM32F4_RCC_AHB1_DMA2   22
  26 #define STM32F4_RCC_AHB1_DMA2D  23
  27 #define STM32F4_RCC_AHB1_ETHMAC 25
  28 #define STM32F4_RCC_AHB1_ETHMACTX       26
  29 #define STM32F4_RCC_AHB1_ETHMACRX       27
  30 #define STM32F4_RCC_AHB1_ETHMACPTP      28
  31 #define STM32F4_RCC_AHB1_OTGHS          29
  32 #define STM32F4_RCC_AHB1_OTGHSULPI      30
  33 
  34 #define STM32F4_AHB1_RESET(bit) (STM32F4_RCC_AHB1_##bit + (0x10 * 8))
  35 #define STM32F4_AHB1_CLOCK(bit) (STM32F4_RCC_AHB1_##bit)
  36 
  37 
  38 /* AHB2 */
  39 #define STM32F4_RCC_AHB2_DCMI   0
  40 #define STM32F4_RCC_AHB2_CRYP   4
  41 #define STM32F4_RCC_AHB2_HASH   5
  42 #define STM32F4_RCC_AHB2_RNG    6
  43 #define STM32F4_RCC_AHB2_OTGFS  7
  44 
  45 #define STM32F4_AHB2_RESET(bit) (STM32F4_RCC_AHB2_##bit + (0x14 * 8))
  46 #define STM32F4_AHB2_CLOCK(bit) (STM32F4_RCC_AHB2_##bit + 0x20)
  47 
  48 /* AHB3 */
  49 #define STM32F4_RCC_AHB3_FMC    0
  50 #define STM32F4_RCC_AHB3_QSPI   1
  51 
  52 #define STM32F4_AHB3_RESET(bit) (STM32F4_RCC_AHB3_##bit + (0x18 * 8))
  53 #define STM32F4_AHB3_CLOCK(bit) (STM32F4_RCC_AHB3_##bit + 0x40)
  54 
  55 /* APB1 */
  56 #define STM32F4_RCC_APB1_TIM2   0
  57 #define STM32F4_RCC_APB1_TIM3   1
  58 #define STM32F4_RCC_APB1_TIM4   2
  59 #define STM32F4_RCC_APB1_TIM5   3
  60 #define STM32F4_RCC_APB1_TIM6   4
  61 #define STM32F4_RCC_APB1_TIM7   5
  62 #define STM32F4_RCC_APB1_TIM12  6
  63 #define STM32F4_RCC_APB1_TIM13  7
  64 #define STM32F4_RCC_APB1_TIM14  8
  65 #define STM32F4_RCC_APB1_WWDG   11
  66 #define STM32F4_RCC_APB1_SPI2   14
  67 #define STM32F4_RCC_APB1_SPI3   15
  68 #define STM32F4_RCC_APB1_UART2  17
  69 #define STM32F4_RCC_APB1_UART3  18
  70 #define STM32F4_RCC_APB1_UART4  19
  71 #define STM32F4_RCC_APB1_UART5  20
  72 #define STM32F4_RCC_APB1_I2C1   21
  73 #define STM32F4_RCC_APB1_I2C2   22
  74 #define STM32F4_RCC_APB1_I2C3   23
  75 #define STM32F4_RCC_APB1_CAN1   25
  76 #define STM32F4_RCC_APB1_CAN2   26
  77 #define STM32F4_RCC_APB1_PWR    28
  78 #define STM32F4_RCC_APB1_DAC    29
  79 #define STM32F4_RCC_APB1_UART7  30
  80 #define STM32F4_RCC_APB1_UART8  31
  81 
  82 #define STM32F4_APB1_RESET(bit) (STM32F4_RCC_APB1_##bit + (0x20 * 8))
  83 #define STM32F4_APB1_CLOCK(bit) (STM32F4_RCC_APB1_##bit + 0x80)
  84 
  85 /* APB2 */
  86 #define STM32F4_RCC_APB2_TIM1   0
  87 #define STM32F4_RCC_APB2_TIM8   1
  88 #define STM32F4_RCC_APB2_USART1 4
  89 #define STM32F4_RCC_APB2_USART6 5
  90 #define STM32F4_RCC_APB2_ADC1   8
  91 #define STM32F4_RCC_APB2_ADC2   9
  92 #define STM32F4_RCC_APB2_ADC3   10
  93 #define STM32F4_RCC_APB2_SDIO   11
  94 #define STM32F4_RCC_APB2_SPI1   12
  95 #define STM32F4_RCC_APB2_SPI4   13
  96 #define STM32F4_RCC_APB2_SYSCFG 14
  97 #define STM32F4_RCC_APB2_TIM9   16
  98 #define STM32F4_RCC_APB2_TIM10  17
  99 #define STM32F4_RCC_APB2_TIM11  18
 100 #define STM32F4_RCC_APB2_SPI5   20
 101 #define STM32F4_RCC_APB2_SPI6   21
 102 #define STM32F4_RCC_APB2_SAI1   22
 103 #define STM32F4_RCC_APB2_LTDC   26
 104 #define STM32F4_RCC_APB2_DSI    27
 105 
 106 #define STM32F4_APB2_RESET(bit) (STM32F4_RCC_APB2_##bit + (0x24 * 8))
 107 #define STM32F4_APB2_CLOCK(bit) (STM32F4_RCC_APB2_##bit + 0xA0)
 108 
 109 #endif /* _DT_BINDINGS_MFD_STM32F4_RCC_H */