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Merge branch 'fix/parlio_add_gdma_fifo_reset' into 'master'

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fix(parlio_tx): add clock and fifo reset in disable function

See merge request espressif/esp-idf!35657
This commit is contained in:
Chen Ji Chang
2024-12-20 14:06:37 +08:00
parent 90f638e56e 0c2c142134
commit fce82302cd
6 changed files with 39 additions and 21 deletions
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11
components/hal/esp32c6/include/hal/parlio_ll.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -30,7 +30,7 @@
#define PARLIO_LL_EVENT_TX_FIFO_EMPTY (1 << 0)
#define PARLIO_LL_EVENT_RX_FIFO_FULL (1 << 1)
#define PARLIO_LL_EVENT_TX_EOF (1 << 2)
#define PARLIO_LL_EVENT_TX_MASK (PARLIO_LL_EVENT_TX_FIFO_EMPTY | PARLIO_LL_EVENT_TX_EOF)
#define PARLIO_LL_EVENT_TX_MASK (PARLIO_LL_EVENT_TX_EOF) // On C6, TX FIFO EMPTY event always comes with TX EOF event. We don't enable it
#define PARLIO_LL_EVENT_RX_MASK (PARLIO_LL_EVENT_RX_FIFO_FULL)
#define PARLIO_LL_TX_DATA_LINE_AS_VALID_SIG 15 // TXD[15] can be used a valid signal
@@ -450,7 +450,7 @@ static inline void parlio_ll_tx_set_trans_bit_len(parl_io_dev_t *dev, uint32_t b
}
/**
* @brief Wether to enable the TX clock gating
* @brief Whether to enable the TX clock gating
*
* @note The TXD[7] will be taken as the gating enable signal
*
@@ -465,8 +465,11 @@ static inline void parlio_ll_tx_enable_clock_gating(parl_io_dev_t *dev, bool en)
/**
* @brief Start TX unit to transmit data
*
* @note The hardware monitors the rising edge of tx_start as the trigger signal.
* Once the transmission starts, it cannot be stopped by clearing tx_start.
*
* @param dev Parallel IO register base address
* @param en True to start, False to stop
* @param en True to start, False to reset the reg state (not meaning the TX unit will be stopped)
*/
__attribute__((always_inline))
static inline void parlio_ll_tx_start(parl_io_dev_t *dev, bool en)