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 */
110