Zephyr API Documentation  3.6.99
A Scalable Open Source RTOS
Loading...
Searching...
No Matches
gd32f3x0-clocks.h
Go to the documentation of this file.
1/*
2 * Copyright (c) 2022 Teslabs Engineering S.L.
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_GD32F3X0_CLOCKS_H_
8#define ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_GD32F3X0_CLOCKS_H_
9
10#include "gd32-clocks-common.h"
11
17#define GD32_AHBEN_OFFSET 0x14U
18#define GD32_APB1EN_OFFSET 0x1CU
19#define GD32_APB2EN_OFFSET 0x18U
20#define GD32_ADDAPB1EN_OFFSET 0xF8U
21
29/* AHB peripherals */
30#define GD32_CLOCK_DMA GD32_CLOCK_CONFIG(AHBEN, 0U)
31#define GD32_CLOCK_SRAMSP GD32_CLOCK_CONFIG(AHBEN, 2U)
32#define GD32_CLOCK_FMCSP GD32_CLOCK_CONFIG(AHBEN, 4U)
33#define GD32_CLOCK_CRC GD32_CLOCK_CONFIG(AHBEN, 6U)
34#define GD32_CLOCK_USBFS GD32_CLOCK_CONFIG(AHBEN, 12U)
35#define GD32_CLOCK_GPIOA GD32_CLOCK_CONFIG(AHBEN, 17U)
36#define GD32_CLOCK_GPIOB GD32_CLOCK_CONFIG(AHBEN, 18U)
37#define GD32_CLOCK_GPIOC GD32_CLOCK_CONFIG(AHBEN, 19U)
38#define GD32_CLOCK_GPIOD GD32_CLOCK_CONFIG(AHBEN, 20U)
39#define GD32_CLOCK_GPIOF GD32_CLOCK_CONFIG(AHBEN, 22U)
40#define GD32_CLOCK_TSI GD32_CLOCK_CONFIG(AHBEN, 24U)
41
42/* APB1 peripherals */
43#define GD32_CLOCK_TIMER1 GD32_CLOCK_CONFIG(APB1EN, 0U)
44#define GD32_CLOCK_TIMER2 GD32_CLOCK_CONFIG(APB1EN, 1U)
45#define GD32_CLOCK_TIMER5 GD32_CLOCK_CONFIG(APB1EN, 4U)
46#define GD32_CLOCK_TIMER13 GD32_CLOCK_CONFIG(APB1EN, 8U)
47#define GD32_CLOCK_WWDGT GD32_CLOCK_CONFIG(APB1EN, 11U)
48#define GD32_CLOCK_SPI1 GD32_CLOCK_CONFIG(APB1EN, 14U)
49#define GD32_CLOCK_USART1 GD32_CLOCK_CONFIG(APB1EN, 17U)
50#define GD32_CLOCK_I2C0 GD32_CLOCK_CONFIG(APB1EN, 21U)
51#define GD32_CLOCK_I2C1 GD32_CLOCK_CONFIG(APB1EN, 22U)
52#define GD32_CLOCK_PMU GD32_CLOCK_CONFIG(APB1EN, 28U)
53#define GD32_CLOCK_DAC GD32_CLOCK_CONFIG(APB1EN, 29U)
54#define GD32_CLOCK_CEC GD32_CLOCK_CONFIG(APB1EN, 30U)
55
56/* APB2 peripherals */
57#define GD32_CLOCK_CFGCMP GD32_CLOCK_CONFIG(APB2EN, 0U)
58#define GD32_CLOCK_ADC GD32_CLOCK_CONFIG(APB2EN, 9U)
59#define GD32_CLOCK_TIMER0 GD32_CLOCK_CONFIG(APB2EN, 11U)
60#define GD32_CLOCK_SPI0 GD32_CLOCK_CONFIG(APB2EN, 12U)
61#define GD32_CLOCK_USART0 GD32_CLOCK_CONFIG(APB2EN, 14U)
62#define GD32_CLOCK_TIMER14 GD32_CLOCK_CONFIG(APB2EN, 16U)
63#define GD32_CLOCK_TIMER15 GD32_CLOCK_CONFIG(APB2EN, 17U)
64#define GD32_CLOCK_TIMER16 GD32_CLOCK_CONFIG(APB2EN, 18U)
65
66/* APB1 additional peripherals */
67#define GD32_CLOCK_CTC GD32_CLOCK_CONFIG(ADDAPB1EN, 27U)
68
71#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_GD32F3X0_CLOCKS_H_ */