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spi: remove hard-coded DMA chan in soc_caps.h

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This commit is contained in:
Armando
2021-02-07 14:39:07 +08:00
parent 66d10f0eec
commit ed6fb33726
5 changed files with 5 additions and 16 deletions
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9
components/soc/esp32c3/include/soc/soc_caps.h
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@@ -13,19 +13,10 @@
// There are 3 DMA channels on ESP32-C3
// Attention: These fixed DMA channels are temporarily workaround before we have a centralized DMA controller API to help alloc the channel dynamically
// Remove them when GDMA driver API is ready
#define SOC_GDMA_SPI2_DMA_CHANNEL (2)
#define SOC_GDMA_ADC_DMA_CHANNEL (0)
//NOTE: The CHx number should be consistent with the selected DMA channel above
#define SOC_GDMA_SPI2_INTR_SOURCE ETS_DMA_CH2_INTR_SOURCE
//On C3, there is only 1 GPSPI controller (GPSPI2)
#define SOC_GDMA_SPI3_DMA_CHANNEL SOC_GDMA_SPI2_DMA_CHANNEL
#define SOC_GDMA_ADC_INTR_SOURCE ETS_DMA_CH0_INTR_SOURCE
#include "rmt_caps.h"
/*-------------------------- DAC CAPS ----------------------------------------*/
#define SOC_DAC_PERIPH_NUM 0

2
components/soc/esp32c3/spi_periph.c
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@@ -63,7 +63,7 @@ const spi_signal_conn_t spi_periph_signal[SOC_SPI_PERIPH_NUM] = {
.spihd_iomux_pin = FSPI_IOMUX_PIN_NUM_HD,
.spics0_iomux_pin = FSPI_IOMUX_PIN_NUM_CS,
.irq = ETS_SPI2_INTR_SOURCE,
.irq_dma = SOC_GDMA_SPI2_INTR_SOURCE,
.irq_dma = -1,
.module = PERIPH_SPI2_MODULE,
.hw = &GPSPI2,
.func = FSPI_FUNC_NUM,