e605efc698
add clock control driver support for esp32s2 SoC. Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/*
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* Copyright (c) 2021 Espressif Systems (Shanghai) Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32S2_H_
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#define ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32S2_H_
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/* System Clock Source */
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#define ESP32_CLK_SRC_XTAL 0U
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#define ESP32_CLK_SRC_PLL 1U
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#define ESP32_CLK_SRC_RTC8M 2U
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#define ESP32_CLK_SRC_APLL 3U
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/* Supported CPU Frequencies */
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#define ESP32_CLK_CPU_26M 26U
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#define ESP32_CLK_CPU_40M 40U
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#define ESP32_CLK_CPU_80M 80U
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#define ESP32_CLK_CPU_160M 160U
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#define ESP32_CLK_CPU_240M 240U
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/* Supported XTAL Frequencies */
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#define ESP32_CLK_XTAL_40M 0U
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/* Modules IDs
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* These IDs are actually offsets in CLK and RST Control registers.
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* These IDs shouldn't be changed unless there is a Hardware change
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* from Espressif.
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*
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* Basic Modules
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* Registers: DPORT_PERIP_CLK_EN_REG, DPORT_PERIP_RST_EN_REG
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*/
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#define ESP32_LEDC_MODULE 0
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#define ESP32_UART0_MODULE 1
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#define ESP32_UART1_MODULE 2
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#define ESP32_USB_MODULE 3
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#define ESP32_I2C0_MODULE 4
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#define ESP32_I2C1_MODULE 5
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#define ESP32_I2S0_MODULE 6
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#define ESP32_I2S1_MODULE 7
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#define ESP32_TIMG0_MODULE 8
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#define ESP32_TIMG1_MODULE 9
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#define ESP32_PWM0_MODULE 10
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#define ESP32_PWM1_MODULE 11
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#define ESP32_PWM2_MODULE 12
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#define ESP32_PWM3_MODULE 13
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#define ESP32_UHCI0_MODULE 14
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#define ESP32_UHCI1_MODULE 15
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#define ESP32_RMT_MODULE 16
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#define ESP32_PCNT_MODULE 17
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#define ESP32_SPI_MODULE 18
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#define ESP32_FSPI_MODULE 19
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#define ESP32_HSPI_MODULE 20
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#define ESP32_SPI2_DMA_MODULE 21
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#define ESP32_SPI3_DMA_MODULE 22
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#define ESP32_TWAI_MODULE 23
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#define ESP32_RNG_MODULE 24
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#define ESP32_WIFI_MODULE 25
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#define ESP32_WIFI_BT_COMMON_MODULE 26
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#define ESP32_SYSTIMER_MODULE 27
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#define ESP32_AES_MODULE 28
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#define ESP32_SHA_MODULE 29
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#define ESP32_RSA_MODULE 30
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#define ESP32_CRYPTO_DMA_MODULE 31
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#define ESP32_AES_DMA_MODULE 32
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#define ESP32_SHA_DMA_MODULE 33
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#define ESP32_DEDIC_GPIO_MODULE 34
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#define ESP32_MODULE_MAX 35
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#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_CLOCK_ESP32S2_H_ */
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