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refactor(clk): deprecate rtc_cal_sel_t enum

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Song Ruo Jing
2025-07-29 21:26:42 +08:00
parent 2b01b7c6f8
commit f61e780f60
63 changed files with 331 additions and 472 deletions
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4
components/esp_system/port/soc/esp32/clk.c
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@@ -78,7 +78,7 @@ static void select_rtc_slow_clk(slow_clk_sel_t slow_clk)
}
// When SLOW_CLK_CAL_CYCLES is set to 0, clock calibration will not be performed at startup.
if (SLOW_CLK_CAL_CYCLES > 0) {
cal_val = rtc_clk_cal(RTC_CAL_32K_XTAL, SLOW_CLK_CAL_CYCLES);
cal_val = rtc_clk_cal(CLK_CAL_32K_XTAL, SLOW_CLK_CAL_CYCLES);
if (cal_val == 0) {
if (retry_32k_xtal-- > 0) {
continue;
@@ -99,7 +99,7 @@ static void select_rtc_slow_clk(slow_clk_sel_t slow_clk)
/* TODO: 32k XTAL oscillator has some frequency drift at startup.
* Improve calibration routine to wait until the frequency is stable.
*/
cal_val = rtc_clk_cal(RTC_CAL_RTC_MUX, SLOW_CLK_CAL_CYCLES);
cal_val = rtc_clk_cal(CLK_CAL_RTC_SLOW, SLOW_CLK_CAL_CYCLES);
} else {
const uint64_t cal_dividend = (1ULL << RTC_CLK_CAL_FRACT) * 1000000ULL;
cal_val = (uint32_t)(cal_dividend / rtc_clk_slow_freq_get_hz());