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Merge branch 'feature/esp32h21_i2c_support' into 'master'

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Feature/esp32h21 i2c support

Closes IDF-11578 and IDF-11580

See merge request espressif/esp-idf!37227
This commit is contained in:
Gao Xu
2025-03-17 15:06:13 +08:00
parent 18f514a4c0 28c531b45b
commit d21adf2535
29 changed files with 1430 additions and 324 deletions
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12
components/hal/esp32h21/include/hal/clk_tree_ll.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -276,6 +276,16 @@ static inline __attribute__((always_inline)) bool clk_ll_rc32k_digi_is_enabled(v
return LP_CLKRST.clk_to_hp.clkrst_icg_hp_osc32k;
}
/**
* @brief Get XTAL_CLK frequency
*
* @return Main XTAL clock frequency, in MHz.
*/
static inline __attribute__((always_inline)) uint32_t clk_ll_xtal_get_freq_mhz(void)
{
return PCR.sysclk_conf.clk_xtal_freq;
}
/**
* @brief Get PLL_CLK frequency
*

1201
components/hal/esp32h21/include/hal/i2c_ll.h Normal file
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