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Merge branch 'feature/i2s_support_mclk_input' into 'master'

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feat(i2s): supported external clock source input

Closes IDF-7889

See merge request espressif/esp-idf!24942
This commit is contained in:
Kevin (Lao Kaiyao)
2023-08-16 19:07:22 +08:00
parent d8b34c739a 22bb5729a4
commit f629c4b7e9
30 changed files with 289 additions and 184 deletions
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3
components/soc/esp32s3/include/soc/clk_tree_defs.h
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@@ -275,7 +275,7 @@ typedef enum {
/**
* @brief Array initializer for all supported clock sources of I2S
*/
#define SOC_I2S_CLKS {SOC_MOD_CLK_PLL_F160M, SOC_MOD_CLK_XTAL}
#define SOC_I2S_CLKS {SOC_MOD_CLK_PLL_F160M, SOC_MOD_CLK_XTAL, I2S_CLK_SRC_EXTERNAL}
/**
* @brief I2S clock source enum
@@ -284,6 +284,7 @@ typedef enum {
I2S_CLK_SRC_DEFAULT = SOC_MOD_CLK_PLL_F160M, /*!< Select PLL_F160M as the default source clock */
I2S_CLK_SRC_PLL_160M = SOC_MOD_CLK_PLL_F160M, /*!< Select PLL_F160M as the source clock */
I2S_CLK_SRC_XTAL = SOC_MOD_CLK_XTAL, /*!< Select XTAL as the source clock */
I2S_CLK_SRC_EXTERNAL = -1, /*!< Select external clock as source clock */
} soc_periph_i2s_clk_src_t;
/////////////////////////////////////////////////I2C////////////////////////////////////////////////////////////////////