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spi: apply gdma allocator to SPI

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This commit is contained in:
Armando
2021-01-27 21:56:16 +08:00
committed by bot
parent 2e670bf6af
commit c438ad5d72
17 changed files with 480 additions and 290 deletions
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46
components/hal/esp32s2/include/hal/spi_ll.h
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@@ -1080,10 +1080,10 @@ static inline uint32_t spi_ll_slave_hd_get_last_addr(spi_dev_t* hw)
/**
* Reset RX DMA which stores the data received from a peripheral into RAM.
*
* @param hw Beginning address of the peripheral registers.
* @param dma_in Beginning address of the DMA peripheral registers which stores the data received from a peripheral into RAM.
* @param dma_in Beginning address of the DMA peripheral registers which stores the data received from a peripheral into RAM.
* @param channel DMA channel
*/
static inline void spi_dma_ll_rx_reset(spi_dma_dev_t *dma_in)
static inline void spi_dma_ll_rx_reset(spi_dma_dev_t *dma_in, uint32_t channel)
{
//Reset RX DMA peripheral
dma_in->dma_in_link.dma_rx_ena = 0;
@@ -1096,10 +1096,11 @@ static inline void spi_dma_ll_rx_reset(spi_dma_dev_t *dma_in)
/**
* Start RX DMA.
*
* @param dma_in Beginning address of the DMA peripheral registers which stores the data received from a peripheral into RAM.
* @param addr Address of the beginning DMA descriptor.
* @param dma_in Beginning address of the DMA peripheral registers which stores the data received from a peripheral into RAM.
* @param channel DMA channel
* @param addr Address of the beginning DMA descriptor.
*/
static inline void spi_dma_ll_rx_start(spi_dma_dev_t *dma_in, lldesc_t *addr)
static inline void spi_dma_ll_rx_start(spi_dma_dev_t *dma_in, uint32_t channel, lldesc_t *addr)
{
dma_in->dma_in_link.addr = (int) addr & 0xFFFFF;
dma_in->dma_in_link.start = 1;
@@ -1109,9 +1110,10 @@ static inline void spi_dma_ll_rx_start(spi_dma_dev_t *dma_in, lldesc_t *addr)
* Enable DMA RX channel burst for data
*
* @param dma_in Beginning address of the DMA peripheral registers which stores the data received from a peripheral into RAM.
* @param channel DMA channel
* @param enable True to enable, false to disable
*/
static inline void spi_dma_ll_rx_enable_burst_data(spi_dma_dev_t *dma_in, bool enable)
static inline void spi_dma_ll_rx_enable_burst_data(spi_dma_dev_t *dma_in, uint32_t channel, bool enable)
{
//This is not supported in esp32s2
}
@@ -1119,10 +1121,11 @@ static inline void spi_dma_ll_rx_enable_burst_data(spi_dma_dev_t *dma_in, bool e
/**
* Enable DMA TX channel burst for descriptor
*
* @param dma_in Beginning address of the DMA peripheral registers which stores the data received from a peripheral into RAM.
* @param dma_in Beginning address of the DMA peripheral registers which stores the data received from a peripheral into RAM.
* @param channel DMA channel
* @param enable True to enable, false to disable
*/
static inline void spi_dma_ll_rx_enable_burst_desc(spi_dma_dev_t *dma_in, bool enable)
static inline void spi_dma_ll_rx_enable_burst_desc(spi_dma_dev_t *dma_in, uint32_t channel, bool enable)
{
dma_in->dma_conf.indscr_burst_en = enable;
}
@@ -1130,10 +1133,10 @@ static inline void spi_dma_ll_rx_enable_burst_desc(spi_dma_dev_t *dma_in, bool e
/**
* Reset TX DMA which transmits the data from RAM to a peripheral.
*
* @param hw Beginning address of the peripheral registers.
* @param dma_out Beginning address of the DMA peripheral registers which transmits the data from RAM to a peripheral.
* @param channel DMA channel
*/
static inline void spi_dma_ll_tx_reset(spi_dma_dev_t *dma_out)
static inline void spi_dma_ll_tx_reset(spi_dma_dev_t *dma_out, uint32_t channel)
{
//Reset TX DMA peripheral
dma_out->dma_conf.out_rst = 1;
@@ -1144,9 +1147,10 @@ static inline void spi_dma_ll_tx_reset(spi_dma_dev_t *dma_out)
* Start TX DMA.
*
* @param dma_out Beginning address of the DMA peripheral registers which transmits the data from RAM to a peripheral.
* @param addr Address of the beginning DMA descriptor.
* @param channel DMA channel
* @param addr Address of the beginning DMA descriptor.
*/
static inline void spi_dma_ll_tx_start(spi_dma_dev_t *dma_out, lldesc_t *addr)
static inline void spi_dma_ll_tx_start(spi_dma_dev_t *dma_out, uint32_t channel, lldesc_t *addr)
{
dma_out->dma_out_link.addr = (int) addr & 0xFFFFF;
dma_out->dma_out_link.start = 1;
@@ -1156,9 +1160,10 @@ static inline void spi_dma_ll_tx_start(spi_dma_dev_t *dma_out, lldesc_t *addr)
* Enable DMA TX channel burst for data
*
* @param dma_out Beginning address of the DMA peripheral registers which transmits the data from RAM to a peripheral.
* @param channel DMA channel
* @param enable True to enable, false to disable
*/
static inline void spi_dma_ll_tx_enable_burst_data(spi_dma_dev_t *dma_out, bool enable)
static inline void spi_dma_ll_tx_enable_burst_data(spi_dma_dev_t *dma_out, uint32_t channel, bool enable)
{
dma_out->dma_conf.out_data_burst_en = enable;
}
@@ -1167,9 +1172,10 @@ static inline void spi_dma_ll_tx_enable_burst_data(spi_dma_dev_t *dma_out, bool
* Enable DMA TX channel burst for descriptor
*
* @param dma_out Beginning address of the DMA peripheral registers which transmits the data from RAM to a peripheral.
* @param channel DMA channel
* @param enable True to enable, false to disable
*/
static inline void spi_dma_ll_tx_enable_burst_desc(spi_dma_dev_t *dma_out, bool enable)
static inline void spi_dma_ll_tx_enable_burst_desc(spi_dma_dev_t *dma_out, uint32_t channel, bool enable)
{
dma_out->dma_conf.outdscr_burst_en = enable;
}
@@ -1178,9 +1184,10 @@ static inline void spi_dma_ll_tx_enable_burst_desc(spi_dma_dev_t *dma_out, bool
* Configuration of OUT EOF flag generation way
*
* @param dma_out Beginning address of the DMA peripheral registers which transmits the data from RAM to a peripheral.
* @param channel DMA channel
* @param enable 1: when dma pop all data from fifo 0:when ahb push all data to fifo.
*/
static inline void spi_dma_ll_set_out_eof_generation(spi_dma_dev_t *dma_out, bool enable)
static inline void spi_dma_ll_set_out_eof_generation(spi_dma_dev_t *dma_out, uint32_t channel, bool enable)
{
dma_out->dma_conf.out_eof_mode = enable;
}
@@ -1189,19 +1196,20 @@ static inline void spi_dma_ll_set_out_eof_generation(spi_dma_dev_t *dma_out, boo
* Enable automatic outlink-writeback
*
* @param dma_out Beginning address of the DMA peripheral registers which transmits the data from RAM to a peripheral.
* @param channel DMA channel
* @param enable True to enable, false to disable
*/
static inline void spi_dma_ll_enable_out_auto_wrback(spi_dma_dev_t *dma_out, bool enable)
static inline void spi_dma_ll_enable_out_auto_wrback(spi_dma_dev_t *dma_out, uint32_t channel, bool enable)
{
dma_out->dma_conf.out_auto_wrback = enable;
}
static inline void spi_dma_ll_rx_restart(spi_dma_dev_t *dma_in)
static inline void spi_dma_ll_rx_restart(spi_dma_dev_t *dma_in, uint32_t channel)
{
dma_in->dma_in_link.restart = 1;
}
static inline void spi_dma_ll_tx_restart(spi_dma_dev_t *dma_out)
static inline void spi_dma_ll_tx_restart(spi_dma_dev_t *dma_out, uint32_t channel)
{
dma_out->dma_out_link.restart = 1;
}