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_ESP32S2_H_
       8              : #define ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32S2_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            0 : #define ESP32_CLK_SRC_APLL_CLK 3U
      15              : 
      16              : /* Supported PLL CPU frequencies */
      17            0 : #define ESP32_CLK_CPU_PLL_80M     80000000
      18            0 : #define ESP32_CLK_CPU_PLL_160M    160000000
      19            0 : #define ESP32_CLK_CPU_PLL_240M    240000000
      20            0 : #define ESP32_CLK_CPU_RC_FAST_FREQ 8500000
      21              : 
      22              : /* Supported XTAL frequencies */
      23            0 : #define ESP32_CLK_XTAL_40M 40000000
      24              : 
      25              : /* Supported RTC fast clock sources */
      26            0 : #define ESP32_RTC_FAST_CLK_SRC_XTAL_D4 0
      27            0 : #define ESP32_RTC_FAST_CLK_SRC_RC_FAST 1
      28              : 
      29              : /* Supported RTC slow clock sources */
      30            0 : #define ESP32_RTC_SLOW_CLK_SRC_RC_SLOW      0
      31            0 : #define ESP32_RTC_SLOW_CLK_SRC_XTAL32K      1
      32            0 : #define ESP32_RTC_SLOW_CLK_SRC_RC_FAST_D256 2
      33            0 : #define ESP32_RTC_SLOW_CLK_32K_EXT_OSC      9
      34              : 
      35              : /* RTC slow clock frequencies */
      36            0 : #define ESP32_RTC_SLOW_CLK_SRC_RC_SLOW_FREQ      90000
      37            0 : #define ESP32_RTC_SLOW_CLK_SRC_XTAL32K_FREQ      32768
      38            0 : #define ESP32_RTC_SLOW_CLK_SRC_RC_FAST_D256_FREQ 33203
      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            0 : #define ESP32_LEDC_MODULE              0
      49            0 : #define ESP32_UART0_MODULE             1
      50            0 : #define ESP32_UART1_MODULE             2
      51            0 : #define ESP32_USB_MODULE               3
      52            0 : #define ESP32_I2C0_MODULE              4
      53            0 : #define ESP32_I2C1_MODULE              5
      54            0 : #define ESP32_I2S0_MODULE              6
      55            0 : #define ESP32_TIMG0_MODULE             7
      56            0 : #define ESP32_TIMG1_MODULE             8
      57            0 : #define ESP32_UHCI0_MODULE             9
      58            0 : #define ESP32_UHCI1_MODULE             10
      59            0 : #define ESP32_RMT_MODULE               11
      60            0 : #define ESP32_PCNT_MODULE              12
      61            0 : #define ESP32_SPI_MODULE               13
      62            0 : #define ESP32_FSPI_MODULE              14
      63            0 : #define ESP32_HSPI_MODULE              15
      64            0 : #define ESP32_SPI2_DMA_MODULE          16
      65            0 : #define ESP32_SPI3_DMA_MODULE          17
      66            0 : #define ESP32_TWAI_MODULE              18
      67            0 : #define ESP32_RNG_MODULE               19
      68            0 : #define ESP32_WIFI_MODULE              20
      69            0 : #define ESP32_WIFI_BT_COMMON_MODULE    21
      70            0 : #define ESP32_SYSTIMER_MODULE          22
      71            0 : #define ESP32_AES_MODULE               23
      72            0 : #define ESP32_SHA_MODULE               24
      73            0 : #define ESP32_RSA_MODULE               25
      74            0 : #define ESP32_CRYPTO_DMA_MODULE        26
      75            0 : #define ESP32_AES_DMA_MODULE           27
      76            0 : #define ESP32_SHA_DMA_MODULE           28
      77            0 : #define ESP32_DEDIC_GPIO_MODULE        29
      78            0 : #define ESP32_PERIPH_SARADC_MODULE     30
      79            0 : #define ESP32_MODULE_MAX               31
      80              : 
      81              : #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32S2_H_ */