mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
99 lines
3.1 KiB
C
99 lines
3.1 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <stddef.h>
|
|
#include "soc/spi_periph.h"
|
|
|
|
/*
|
|
Bunch of constants for every SPI peripheral: GPIO signals, irqs, hw addr of registers etc
|
|
*/
|
|
const spi_signal_conn_t spi_periph_signal[SOC_SPI_PERIPH_NUM] = {
|
|
{
|
|
// MSPI has dedicated iomux pins
|
|
.spiclk_out = -1,
|
|
.spiclk_in = -1,
|
|
.spid_out = -1,
|
|
.spiq_out = -1,
|
|
.spiwp_out = -1,
|
|
.spihd_out = -1,
|
|
.spid_in = -1,
|
|
.spiq_in = -1,
|
|
.spiwp_in = -1,
|
|
.spihd_in = -1,
|
|
.spics_out = {-1},
|
|
.spics_in = -1,
|
|
.spiclk_iomux_pin = -1,
|
|
.spid_iomux_pin = -1,
|
|
.spiq_iomux_pin = -1,
|
|
.spiwp_iomux_pin = -1,
|
|
.spihd_iomux_pin = -1,
|
|
.spics0_iomux_pin = -1,
|
|
.irq = -1,
|
|
.irq_dma = -1,
|
|
.module = -1,
|
|
.hw = NULL,
|
|
.func = -1,
|
|
}, {
|
|
.spiclk_out = FSPICLK_OUT_IDX,
|
|
.spiclk_in = FSPICLK_IN_IDX,
|
|
.spid_out = FSPID_OUT_IDX,
|
|
.spiq_out = FSPIQ_OUT_IDX,
|
|
.spiwp_out = FSPIWP_OUT_IDX,
|
|
.spihd_out = FSPIHD_OUT_IDX,
|
|
.spid4_out = FSPIIO4_OUT_IDX,
|
|
.spid5_out = FSPIIO5_OUT_IDX,
|
|
.spid6_out = FSPIIO6_OUT_IDX,
|
|
.spid7_out = FSPIIO7_OUT_IDX,
|
|
.spid_in = FSPID_IN_IDX,
|
|
.spiq_in = FSPIQ_IN_IDX,
|
|
.spiwp_in = FSPIWP_IN_IDX,
|
|
.spihd_in = FSPIHD_IN_IDX,
|
|
.spid4_in = FSPIIO4_IN_IDX,
|
|
.spid5_in = FSPIIO5_IN_IDX,
|
|
.spid6_in = FSPIIO6_IN_IDX,
|
|
.spid7_in = FSPIIO7_IN_IDX,
|
|
.spics_out = {FSPICS0_OUT_IDX, FSPICS1_OUT_IDX, FSPICS2_OUT_IDX, FSPICS3_OUT_IDX, FSPICS4_OUT_IDX, FSPICS5_OUT_IDX},
|
|
.spics_in = FSPICS0_IN_IDX,
|
|
.spiclk_iomux_pin = SPI2_IOMUX_PIN_NUM_CLK,
|
|
.spid_iomux_pin = SPI2_IOMUX_PIN_NUM_MOSI,
|
|
.spiq_iomux_pin = SPI2_IOMUX_PIN_NUM_MISO,
|
|
.spiwp_iomux_pin = SPI2_IOMUX_PIN_NUM_WP,
|
|
.spihd_iomux_pin = SPI2_IOMUX_PIN_NUM_HD,
|
|
.spics0_iomux_pin = SPI2_IOMUX_PIN_NUM_CS,
|
|
.irq = ETS_SPI2_INTR_SOURCE,
|
|
.irq_dma = -1,
|
|
.module = PERIPH_SPI2_MODULE,
|
|
.hw = &GPSPI2,
|
|
.func = SPI2_FUNC_NUM,
|
|
}, {
|
|
.spiclk_out = SPI3_CLK_OUT_IDX,
|
|
.spiclk_in = SPI3_CLK_IN_IDX,
|
|
.spid_out = SPI3_D_OUT_IDX,
|
|
.spiq_out = SPI3_Q_OUT_IDX,
|
|
//SPI3 doesn't have wp and hd signals
|
|
.spiwp_out = SPI3_WP_OUT_IDX,
|
|
.spihd_out = SPI3_HD_OUT_IDX,
|
|
.spid_in = SPI3_D_IN_IDX,
|
|
.spiq_in = SPI3_Q_IN_IDX,
|
|
.spiwp_in = SPI3_WP_IN_IDX,
|
|
.spihd_in = SPI3_HD_IN_IDX,
|
|
.spics_out = {SPI3_CS0_OUT_IDX, SPI3_CS1_OUT_IDX, SPI3_CS2_OUT_IDX},
|
|
.spics_in = SPI3_CS0_IN_IDX,
|
|
//SPI3 doesn't have iomux pins
|
|
.spiclk_iomux_pin = -1,
|
|
.spid_iomux_pin = -1,
|
|
.spiq_iomux_pin = -1,
|
|
.spiwp_iomux_pin = -1,
|
|
.spihd_iomux_pin = -1,
|
|
.spics0_iomux_pin = -1,
|
|
.irq = ETS_SPI3_INTR_SOURCE,
|
|
.irq_dma = -1,
|
|
.module = PERIPH_SPI3_MODULE,
|
|
.hw = &GPSPI3,
|
|
.func = -1,
|
|
}
|
|
};
|