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spi: support esp32s2

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Michael (XIAO Xufeng)
2020-01-21 18:35:24 +08:00
parent 9d41829e09
commit 7026087dc0
13 changed files with 74 additions and 153 deletions
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7
components/soc/esp32s2/spi_periph.c
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@@ -20,7 +20,7 @@
*/
const spi_signal_conn_t spi_periph_signal[SOC_SPI_PERIPH_NUM] = {
{
.spiclk_out = SPICLK_OUT_IDX,
.spiclk_out = SPICLK_OUT_MUX_IDX,
.spiclk_in = 0,/* SPI clock is not an input signal*/
.spid_out = SPID_OUT_IDX,
.spiq_out = SPIQ_OUT_IDX,
@@ -39,13 +39,12 @@ const spi_signal_conn_t spi_periph_signal[SOC_SPI_PERIPH_NUM] = {
.spihd_iomux_pin = SPI_IOMUX_PIN_NUM_HD,
.spics0_iomux_pin = SPI_IOMUX_PIN_NUM_CS,
.irq = ETS_SPI1_INTR_SOURCE,
//TODO: SPI1 do not have DMA
/*.irq_dma = ETS_SPI1_DMA_INTR_SOURCE,*/
.irq_dma = -1,
.module = PERIPH_SPI_MODULE,
.hw = (spi_dev_t *) &SPIMEM1,
.func = SPI_FUNC_NUM,
}, {
.spiclk_out = FSPICLK_OUT_IDX,
.spiclk_out = FSPICLK_OUT_MUX_IDX,
.spiclk_in = FSPICLK_IN_IDX,
.spid_out = FSPID_OUT_IDX,
.spiq_out = FSPIQ_OUT_IDX,