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feat(i2s): add PLL240M clock source on S3 and C6

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Closes https://github.com/espressif/esp-idf/issues/17056
This commit is contained in:
laokaiyao
2025-08-26 15:20:36 +08:00
committed by Kevin (Lao Kaiyao)
parent 3d5d0c939e
commit 3b034c6886
4 changed files with 19 additions and 3 deletions
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components/hal/esp32c6/include/hal/i2s_ll.h
+6
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@@ -220,6 +220,9 @@ static inline void i2s_ll_tx_clk_set_src(i2s_dev_t *hw, i2s_clock_src_t src)
case I2S_CLK_SRC_XTAL:
PCR.i2s_tx_clkm_conf.i2s_tx_clkm_sel = 0;
break;
case I2S_CLK_SRC_PLL_240M:
PCR.i2s_tx_clkm_conf.i2s_tx_clkm_sel = 1;
break;
case I2S_CLK_SRC_PLL_160M:
PCR.i2s_tx_clkm_conf.i2s_tx_clkm_sel = 2;
break;
@@ -246,6 +249,9 @@ static inline void i2s_ll_rx_clk_set_src(i2s_dev_t *hw, i2s_clock_src_t src)
case I2S_CLK_SRC_XTAL:
PCR.i2s_rx_clkm_conf.i2s_rx_clkm_sel = 0;
break;
case I2S_CLK_SRC_PLL_240M:
PCR.i2s_rx_clkm_conf.i2s_rx_clkm_sel = 1;
break;
case I2S_CLK_SRC_PLL_160M:
PCR.i2s_rx_clkm_conf.i2s_rx_clkm_sel = 2;
break;