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Merge branch 'feat/support_bitscrambler_esp32c5' into 'master'

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feat(bitscrambler): add driver support on esp32c5

Closes IDF-8711

See merge request espressif/esp-idf!36383
This commit is contained in:
morris
2025-01-24 10:04:48 +08:00
parent bdb1511441 21a8c222e1
commit 809507903f
18 changed files with 684 additions and 46 deletions
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39
components/hal/esp32p4/include/hal/bitscrambler_ll.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -158,15 +158,16 @@ static inline void bitscrambler_ll_set_cond_mode(bitscrambler_dev_t *hw, bitscra
}
/**
* @brief Set prefetch mode
* @brief Enable prefetch mode
*
* @param hw BitScrambler hardware instance address.
* @param dir Direction, BITSCRAMBLER_DIR_TX or BITSCRAMBLER_DIR_RX
* @param mode Mode to set
* @param en True to enable prefetch mode; false to disable
*/
static inline void bitscrambler_ll_set_prefetch_mode(bitscrambler_dev_t *hw, bitscrambler_direction_t dir, bitscrambler_prefetch_mode_t mode)
static inline void bitscrambler_ll_enable_prefetch_on_reset(bitscrambler_dev_t *hw, bitscrambler_direction_t dir, bool en)
{
hw->ctrl[dir].fetch_mode = mode;
// 0: means do prefetch on reset, 1: means no reset prefetch, user has to load the instruction manually in the assembly code
hw->ctrl[dir].fetch_mode = en ? 0 : 1;
}
/**
@@ -214,7 +215,7 @@ static inline void bitscrambler_ll_set_halt_mode(bitscrambler_dev_t *hw, bitscra
*/
static inline void bitscrambler_ll_set_tailing_bits(bitscrambler_dev_t *hw, bitscrambler_direction_t dir, int bitcount)
{
HAL_FORCE_MODIFY_U32_REG_FIELD(hw->tailing_bits[dir], tailing_bits, bitcount);
HAL_FORCE_MODIFY_U32_REG_FIELD(hw->tail_bits[dir], tailing_bits, bitcount);
}
/**
@@ -262,7 +263,7 @@ static inline void bitscrambler_ll_set_state(bitscrambler_dev_t *hw, bitscramble
*
* @returns one of BITSCRAMBLER_STATE_* values
*/
static inline bitscrambler_state_t bitscrambler_ll_current_state(bitscrambler_dev_t *hw, bitscrambler_direction_t dir)
static inline bitscrambler_state_t bitscrambler_ll_get_current_state(bitscrambler_dev_t *hw, bitscrambler_direction_t dir)
{
if (hw->state[dir].in_idle) {
return BITSCRAMBLER_STATE_IDLE;
@@ -303,6 +304,30 @@ static inline void _bitscrambler_ll_set_bus_clock_tx_enable(bool enable)
HP_SYS_CLKRST.soc_clk_ctrl1.reg_bitscrambler_tx_sys_clk_en = enable;
}
/**
* @brief Force power on the bitscrambler memory block, regardless of the outside PMU logic
*/
static inline void bitscrambler_ll_mem_force_power_on(void)
{
// empty
}
/**
* @brief Force power off the bitscrambler memory block, regardless of the outside PMU logic
*/
static inline void bitscrambler_ll_mem_force_power_off(void)
{
// empty
}
/**
* @brief Power control the bitscrambler memory block by the outside PMU logic
*/
static inline void bitscrambler_ll_mem_power_by_pmu(void)
{
// empty
}
/**
* @brief Reset the BitScrambler module
*/