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uart: Add support for esp32h2

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Song Ruo Jing
2023-01-31 15:09:24 +08:00
parent aac4af589e
commit b72d759290
26 changed files with 129 additions and 423 deletions
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components/hal/esp32c2/include/hal/uart_ll.h
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@@ -98,7 +98,7 @@ FORCE_INLINE_ATTR void uart_ll_sclk_disable(uart_dev_t *hw)
* @brief Set the UART source clock.
*
* @param hw Beginning address of the peripheral registers.
* @param source_clk The UART source clock. The source clock can be APB clock, RTC clock or XTAL clock.
* @param source_clk The UART source clock. The source clock can be PLL_F40M clock, RTC clock or XTAL clock.
* If the source clock is RTC/XTAL, the UART can still work when the APB changes.
*
* @return None.