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drivers: clock_control: esp32c2: Add support

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Support for ESP32C2 and ESP8684

Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
This commit is contained in:
Raffael Rostagno 2024-07-24 13:48:21 -03:00 • committed by Anas Nashif
commit 4ac8a75d6a
4 changed files with 159 additions and 16 deletions
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10
tests/boards/espressif_esp32/rtc_clk/src/rtc_clk_test.c
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@ -15,7 +15,8 @@
#define DT_CPU_COMPAT espressif_xtensa_lx6
#elif defined(CONFIG_SOC_SERIES_ESP32S2) || defined(CONFIG_SOC_SERIES_ESP32S3)
#define DT_CPU_COMPAT espressif_xtensa_lx7
#elif defined(CONFIG_SOC_SERIES_ESP32C3) || defined(CONFIG_SOC_SERIES_ESP32C6)
#elif defined(CONFIG_SOC_SERIES_ESP32C2) || defined(CONFIG_SOC_SERIES_ESP32C3) || \
defined(CONFIG_SOC_SERIES_ESP32C6)
#define DT_CPU_COMPAT espressif_riscv
#endif
@ -74,8 +75,13 @@ ZTEST(rtc_clk, test_cpu_xtal_src)
uint32_t rtc_pll_src_freq_mhz[] = {
ESP32_CLK_CPU_PLL_80M,
#if defined(CONFIG_SOC_SERIES_ESP32C2)
ESP32_CLK_CPU_PLL_120M,
#else
ESP32_CLK_CPU_PLL_160M,
#if !defined(CONFIG_SOC_SERIES_ESP32C3) && !defined(CONFIG_SOC_SERIES_ESP32C6)
#endif
#if !defined(CONFIG_SOC_SERIES_ESP32C2) && !defined(CONFIG_SOC_SERIES_ESP32C3) && \
!defined(CONFIG_SOC_SERIES_ESP32C6)
ESP32_CLK_CPU_PLL_240M,
#endif
};