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Merge branch 'feature/support_26M_32M_xtal_bbpll_c2' into 'master'

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support c2 26M/32M xtal for bbpll

Closes IDF-5485

See merge request espressif/esp-idf!18769
This commit is contained in:
Song Ruo Jing
2022-07-06 21:17:52 +08:00
parent 12e8f0ba8c e16165f263
commit b662f4b74f
3 changed files with 47 additions and 13 deletions
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components/esp_hw_support/port/esp32c2/rtc_clk.c
+1
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@@ -139,6 +139,7 @@ static void rtc_clk_cpu_freq_to_pll_mhz(int cpu_freq_mhz)
clk_ll_cpu_set_freq_mhz_from_pll(cpu_freq_mhz);
clk_ll_cpu_set_divider(1);
clk_ll_cpu_set_src(SOC_CPU_CLK_SRC_PLL);
rtc_clk_apb_freq_update(40 * MHZ);
ets_update_cpu_frequency(cpu_freq_mhz);
}