Zephyr API Documentation
4.0.0-rc2
A Scalable Open Source RTOS
Loading...
Searching...
No Matches
esp32s3_clock.h
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2022 Espressif Systems (Shanghai) Co., Ltd.
3
*
4
* SPDX-License-Identifier: Apache-2.0
5
*/
6
7
#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32S3_H_
8
#define ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32S3_H_
9
10
/* Supported CPU clock Sources */
11
#define ESP32_CPU_CLK_SRC_XTAL 0U
12
#define ESP32_CPU_CLK_SRC_PLL 1U
13
#define ESP32_CLK_SRC_RC_FAST 2U
14
15
/* Supported PLL CPU frequencies */
16
#define ESP32_CLK_CPU_PLL_80M 80000000
17
#define ESP32_CLK_CPU_PLL_160M 160000000
18
#define ESP32_CLK_CPU_PLL_240M 240000000
19
#define ESP32_CLK_CPU_RC_FAST_FREQ 17500000
20
21
/* Supported XTAL frequencies */
22
#define ESP32_CLK_XTAL_32M 32000000
23
#define ESP32_CLK_XTAL_40M 40000000
24
25
/* Supported RTC fast clock sources */
26
#define ESP32_RTC_FAST_CLK_SRC_XTAL_D2 0
27
#define ESP32_RTC_FAST_CLK_SRC_RC_FAST 1
28
29
/* Supported RTC slow clock sources */
30
#define ESP32_RTC_SLOW_CLK_SRC_RC_SLOW 0
31
#define ESP32_RTC_SLOW_CLK_SRC_XTAL32K 1
32
#define ESP32_RTC_SLOW_CLK_SRC_RC_FAST_D256 2
33
#define ESP32_RTC_SLOW_CLK_32K_EXT_OSC 9
34
35
/* RTC slow clock frequencies */
36
#define ESP32_RTC_SLOW_CLK_SRC_RC_SLOW_FREQ 136000
37
#define ESP32_RTC_SLOW_CLK_SRC_XTAL32K_FREQ 32768
38
#define ESP32_RTC_SLOW_CLK_SRC_RC_FAST_D256_FREQ 68359
39
40
/* Modules IDs
41
* These IDs are actually offsets in CLK and RST Control registers.
42
* These IDs shouldn't be changed unless there is a Hardware change
43
* from Espressif.
44
*
45
* Basic Modules
46
* Registers: DPORT_PERIP_CLK_EN_REG, DPORT_PERIP_RST_EN_REG
47
*/
48
#define ESP32_LEDC_MODULE 0
49
#define ESP32_UART0_MODULE 1
50
#define ESP32_UART1_MODULE 2
51
#define ESP32_UART2_MODULE 3
52
#define ESP32_USB_MODULE 4
53
#define ESP32_I2C0_MODULE 5
54
#define ESP32_I2C1_MODULE 6
55
#define ESP32_I2S0_MODULE 7
56
#define ESP32_I2S1_MODULE 8
57
#define ESP32_LCD_CAM_MODULE 9
58
#define ESP32_TIMG0_MODULE 10
59
#define ESP32_TIMG1_MODULE 11
60
#define ESP32_PWM0_MODULE 12
61
#define ESP32_PWM1_MODULE 13
62
#define ESP32_PWM2_MODULE 14
63
#define ESP32_PWM3_MODULE 15
64
#define ESP32_UHCI0_MODULE 16
65
#define ESP32_UHCI1_MODULE 17
66
#define ESP32_RMT_MODULE 18
67
#define ESP32_PCNT_MODULE 19
68
#define ESP32_SPI_MODULE 20
69
#define ESP32_SPI2_MODULE 21
70
#define ESP32_SPI3_MODULE 22
71
#define ESP32_SDMMC_MODULE 23
72
#define ESP32_TWAI_MODULE 24
73
#define ESP32_RNG_MODULE 25
74
#define ESP32_WIFI_MODULE 26
75
#define ESP32_BT_MODULE 27
76
#define ESP32_WIFI_BT_COMMON_MODULE 28
77
#define ESP32_BT_BASEBAND_MODULE 29
78
#define ESP32_BT_LC_MODULE 30
79
#define ESP32_AES_MODULE 31
80
#define ESP32_SHA_MODULE 32
81
#define ESP32_HMAC_MODULE 33
82
#define ESP32_DS_MODULE 34
83
#define ESP32_RSA_MODULE 35
84
#define ESP32_SYSTIMER_MODULE 36
85
#define ESP32_GDMA_MODULE 37
86
#define ESP32_DEDIC_GPIO_MODULE 38
87
#define ESP32_SARADC_MODULE 39
88
#define ESP32_MODULE_MAX 40
89
90
#endif
/* ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32S3_H_ */
zephyr
dt-bindings
clock
esp32s3_clock.h
Generated on Fri Nov 8 2024 18:02:19 for Zephyr API Documentation by
1.12.0