esp-idf/components/esp_hal_dma/esp32s31/gdma_periph.c

/*
 * SPDX-FileCopyrightText: 2026 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include "hal/gdma_periph.h"

const gdma_signal_conn_t gdma_periph_signals = {
    .groups = {
        [0] = {
            .pairs = {
                [0] = {
                    .rx_irq_id = ETS_AHB_PDMA_IN_CH0_INTR_SOURCE,
                    .tx_irq_id = ETS_AHB_PDMA_OUT_CH0_INTR_SOURCE,
                    .name = "gdma_g0p0",
                },
                [1] = {
                    .rx_irq_id = ETS_AHB_PDMA_IN_CH1_INTR_SOURCE,
                    .tx_irq_id = ETS_AHB_PDMA_OUT_CH1_INTR_SOURCE,
                    .name = "gdma_g0p1",
                },
                [2] = {
                    .rx_irq_id = ETS_AHB_PDMA_IN_CH2_INTR_SOURCE,
                    .tx_irq_id = ETS_AHB_PDMA_OUT_CH2_INTR_SOURCE,
                    .name = "gdma_g0p2",
                },
                [3] = {
                    .rx_irq_id = ETS_AHB_PDMA_IN_CH3_INTR_SOURCE,
                    .tx_irq_id = ETS_AHB_PDMA_OUT_CH3_INTR_SOURCE,
                    .name = "gdma_g0p3",
                },
                [4] = {
                    .rx_irq_id = ETS_AHB_PDMA_IN_CH4_INTR_SOURCE,
                    .tx_irq_id = ETS_AHB_PDMA_OUT_CH4_INTR_SOURCE,
                    .name = "gdma_g0p4",
                }
            }
        },
        [1] = {
            .pairs = {
                [0] = {
                    .rx_irq_id = ETS_AXI_PDMA_IN_CH0_INTR_SOURCE,
                    .tx_irq_id = ETS_AXI_PDMA_OUT_CH0_INTR_SOURCE,
                    .name = "gdma_g1p0",
                },
                [1] = {
                    .rx_irq_id = ETS_AXI_PDMA_IN_CH1_INTR_SOURCE,
                    .tx_irq_id = ETS_AXI_PDMA_OUT_CH1_INTR_SOURCE,
                    .name = "gdma_g1p1",
                },
                [2] = {
                    .rx_irq_id = ETS_AXI_PDMA_IN_CH2_INTR_SOURCE,
                    .tx_irq_id = ETS_AXI_PDMA_OUT_CH2_INTR_SOURCE,
                    .name = "gdma_g1p2",
                }
            }
        },
        [2] = {
            .pairs = {
                [0] = {
                    .rx_irq_id = ETS_LP_AHB_PDMA_IN_CH0_INTR_SOURCE,
                    .tx_irq_id = ETS_LP_AHB_PDMA_OUT_CH0_INTR_SOURCE,
                    .name = "gdma_g2p0",
                },
                [1] = {
                    .rx_irq_id = ETS_LP_AHB_PDMA_IN_CH1_INTR_SOURCE,
                    .tx_irq_id = ETS_LP_AHB_PDMA_OUT_CH1_INTR_SOURCE,
                    .name = "gdma_g2p1",
                }
            }
        }
    }
};