Line data    Source code

       1            0 : /*
       2              :  * Copyright (c) 2021 Espressif Systems (Shanghai) Co., Ltd.
       3              :  *
       4              :  * SPDX-License-Identifier: Apache-2.0
       5              :  */
       6              : 
       7              : #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32C3_H_
       8              : #define ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32C3_H_
       9              : 
      10              : /* Supported CPU clock Sources */
      11            0 : #define ESP32_CPU_CLK_SRC_XTAL 0U
      12            0 : #define ESP32_CPU_CLK_SRC_PLL  1U
      13            0 : #define ESP32_CLK_SRC_RC_FAST  2U
      14              : 
      15              : /* Supported CPU frequencies */
      16            0 : #define ESP32_CLK_CPU_PLL_80M     80000000
      17            0 : #define ESP32_CLK_CPU_PLL_160M    160000000
      18            0 : #define ESP32_CLK_CPU_RC_FAST_FREQ 17500000
      19              : 
      20              : /* Supported XTAL frequencies */
      21            0 : #define ESP32_CLK_XTAL_32M 32000000
      22            0 : #define ESP32_CLK_XTAL_40M 40000000
      23              : 
      24              : /* Supported RTC fast clock sources */
      25            0 : #define ESP32_RTC_FAST_CLK_SRC_XTAL_D2 0
      26            0 : #define ESP32_RTC_FAST_CLK_SRC_RC_FAST 1
      27              : 
      28              : /* Supported RTC slow clock sources */
      29            0 : #define ESP32_RTC_SLOW_CLK_SRC_RC_SLOW      0
      30            0 : #define ESP32_RTC_SLOW_CLK_SRC_XTAL32K      1
      31            0 : #define ESP32_RTC_SLOW_CLK_SRC_RC_FAST_D256 2
      32            0 : #define ESP32_RTC_SLOW_CLK_32K_EXT_OSC      9
      33              : 
      34              : /* RTC slow clock frequencies */
      35            0 : #define ESP32_RTC_SLOW_CLK_SRC_RC_SLOW_FREQ      136000
      36            0 : #define ESP32_RTC_SLOW_CLK_SRC_XTAL32K_FREQ      32768
      37            0 : #define ESP32_RTC_SLOW_CLK_SRC_RC_FAST_D256_FREQ 68359
      38              : 
      39              : /* Modules IDs
      40              :  * These IDs are actually offsets in CLK and RST Control registers.
      41              :  * These IDs shouldn't be changed unless there is a Hardware change
      42              :  * from Espressif.
      43              :  *
      44              :  * Basic Modules
      45              :  * Registers: DPORT_PERIP_CLK_EN_REG, DPORT_PERIP_RST_EN_REG
      46              :  */
      47            0 : #define ESP32_LEDC_MODULE              0
      48            0 : #define ESP32_UART0_MODULE             1
      49            0 : #define ESP32_UART1_MODULE             2
      50            0 : #define ESP32_USB_MODULE               3
      51            0 : #define ESP32_I2C0_MODULE              4
      52            0 : #define ESP32_I2S1_MODULE              5
      53            0 : #define ESP32_TIMG0_MODULE             6
      54            0 : #define ESP32_TIMG1_MODULE             7
      55            0 : #define ESP32_UHCI0_MODULE             8
      56            0 : #define ESP32_RMT_MODULE               9
      57            0 : #define ESP32_SPI_MODULE              10
      58            0 : #define ESP32_SPI2_MODULE             11
      59            0 : #define ESP32_TWAI_MODULE             12
      60            0 : #define ESP32_RNG_MODULE              13
      61            0 : #define ESP32_WIFI_MODULE             14
      62            0 : #define ESP32_BT_MODULE               15
      63            0 : #define ESP32_WIFI_BT_COMMON_MODULE   16
      64            0 : #define ESP32_BT_BASEBAND_MODULE      17
      65            0 : #define ESP32_BT_LC_MODULE            18
      66            0 : #define ESP32_RSA_MODULE              19
      67            0 : #define ESP32_AES_MODULE              20
      68            0 : #define ESP32_SHA_MODULE              21
      69            0 : #define ESP32_HMAC_MODULE             22
      70            0 : #define ESP32_DS_MODULE               23
      71            0 : #define ESP32_GDMA_MODULE             24
      72            0 : #define ESP32_SYSTIMER_MODULE         25
      73            0 : #define ESP32_SARADC_MODULE           26
      74            0 : #define ESP32_MODULE_MAX              27
      75              : 
      76              : #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32C3_H_ */