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fix(spi): correct some signals and dummy bits docs

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wanlei
2023-11-15 16:23:27 +08:00
committed by Wan Lei
parent 90eada6993
commit 4dcd6d7913
10 changed files with 182 additions and 142 deletions
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39
components/soc/esp32c6/spi_periph.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -12,20 +12,31 @@
*/
const spi_signal_conn_t spi_periph_signal[SOC_SPI_PERIPH_NUM] = {
{
.spiclk_in = 0,/* SPI clock is not an input signal*/
.spics_in = 0,/* SPI cs is not an input signal*/
.spiclk_iomux_pin = SPI_IOMUX_PIN_NUM_CLK,
.spid_iomux_pin = SPI_IOMUX_PIN_NUM_MOSI,
.spiq_iomux_pin = SPI_IOMUX_PIN_NUM_MISO,
.spiwp_iomux_pin = SPI_IOMUX_PIN_NUM_WP,
.spihd_iomux_pin = SPI_IOMUX_PIN_NUM_HD,
.spics0_iomux_pin = SPI_IOMUX_PIN_NUM_CS,
.irq = ETS_MSPI_INTR_SOURCE,
// 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 = PERIPH_SPI_MODULE,
.hw = (spi_dev_t *) &SPIMEM1,
.func = SPI_FUNC_NUM,
}, { // TODO: IDF-5334 Need check
.module = -1,
.hw = NULL,
.func = -1,
}, {
.spiclk_out = FSPICLK_OUT_IDX,
.spiclk_in = FSPICLK_IN_IDX,
.spid_out = FSPID_OUT_IDX,