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esp-idf/components/esp_driver_bitscrambler/src/bitscrambler_esp32s31.c
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2.5 KiB
C

/*
* SPDX-FileCopyrightText: 2025-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "hal/gdma_channel.h"
#include "bitscrambler_soc_specific.h"
// Note: these are indexed by the values of the SOC_BITSCRAMBLER_ATTACH_ defines in bitscrambler_peri_select.h
// This map is used by the bitscrambler loopback driver only.
const bitscrambler_periph_desc_t g_bitscrambler_periph_desc[] = {
[SOC_BITSCRAMBLER_ATTACH_LCD_CAM] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_LCD, 0), SOC_GDMA_TRIG_PERIPH_LCD0_BUS},
[SOC_BITSCRAMBLER_ATTACH_GPSPI2] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_SPI, 2), SOC_GDMA_TRIG_PERIPH_SPI2_BUS},
[SOC_BITSCRAMBLER_ATTACH_GPSPI3] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_SPI, 3), SOC_GDMA_TRIG_PERIPH_SPI3_BUS},
[SOC_BITSCRAMBLER_ATTACH_PARL_IO] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_PARLIO, 0), SOC_GDMA_TRIG_PERIPH_PARLIO0_BUS},
[SOC_BITSCRAMBLER_ATTACH_AES] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_AES, 0), SOC_GDMA_TRIG_PERIPH_AES0_BUS},
[SOC_BITSCRAMBLER_ATTACH_SHA] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_SHA, 0), SOC_GDMA_TRIG_PERIPH_SHA0_BUS},
[SOC_BITSCRAMBLER_ATTACH_ADC] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_ADC, 0), SOC_GDMA_TRIG_PERIPH_ADC0_BUS},
[SOC_BITSCRAMBLER_ATTACH_I2S0CH0] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_I2S0CH, 0), SOC_GDMA_TRIG_PERIPH_I2S0CH0_BUS},
[SOC_BITSCRAMBLER_ATTACH_I2S0CH1] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_I2S0CH, 1), SOC_GDMA_TRIG_PERIPH_I2S0CH1_BUS},
[SOC_BITSCRAMBLER_ATTACH_I2S0CH2] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_I2S0CH, 2), SOC_GDMA_TRIG_PERIPH_I2S0CH2_BUS},
[SOC_BITSCRAMBLER_ATTACH_I2S0CH3] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_I2S0CH, 3), SOC_GDMA_TRIG_PERIPH_I2S0CH3_BUS},
[SOC_BITSCRAMBLER_ATTACH_I2S1CH0] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_I2S1CH, 0), SOC_GDMA_TRIG_PERIPH_I2S1CH0_BUS},
[SOC_BITSCRAMBLER_ATTACH_I2S1CH1] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_I2S1CH, 1), SOC_GDMA_TRIG_PERIPH_I2S1CH1_BUS},
[SOC_BITSCRAMBLER_ATTACH_I2S1CH2] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_I2S1CH, 2), SOC_GDMA_TRIG_PERIPH_I2S1CH2_BUS},
[SOC_BITSCRAMBLER_ATTACH_I2S1CH3] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_I2S1CH, 3), SOC_GDMA_TRIG_PERIPH_I2S1CH3_BUS},
[SOC_BITSCRAMBLER_ATTACH_UHCI] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_UHCI, 0), SOC_GDMA_TRIG_PERIPH_UHCI0_BUS},
[SOC_BITSCRAMBLER_ATTACH_RMT] = {GDMA_MAKE_TRIGGER(GDMA_TRIG_PERIPH_RMT, 0), SOC_GDMA_TRIG_PERIPH_RMT0_BUS},
};