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Merge branch 'bugfix/fix_s3_bbpll_cali_fail_bug_v4.4' into 'release/v4.4'

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fix: fix s3 bbpll calibration fail bug (v4.4)

See merge request espressif/esp-idf!29647
This commit is contained in:
Jiang Jiang Jian 2024-03-20 16:21:22 +08:00
commit 894a0d54e5
1 changed files with 1 additions and 7 deletions
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8
components/esp_hw_support/port/esp32s3/rtc_clk.c
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@ -191,7 +191,7 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
uint8_t dr3;
uint8_t dchgp;
uint8_t dcur;
uint8_t dbias;
uint8_t dbias = 3;
/* BBPLL CALIBRATION START */
CLEAR_PERI_REG_MASK(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_HIGH);
@ -209,7 +209,6 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
dr3 = 0;
dchgp = 5;
dcur = 3;
dbias = 2;
break;
case RTC_XTAL_FREQ_32M:
div_ref = 1;
@ -218,7 +217,6 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
dr3 = 1;
dchgp = 4;
dcur = 0;
dbias = 2;
break;
default:
div_ref = 0;
@ -227,7 +225,6 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
dr3 = 0;
dchgp = 5;
dcur = 3;
dbias = 2;
break;
}
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_MODE_HF, 0x6B);
@ -243,7 +240,6 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
dr3 = 0;
dchgp = 5;
dcur = 3;
dbias = 2;
break;
case RTC_XTAL_FREQ_32M:
div_ref = 1;
@ -252,7 +248,6 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
dr3 = 0;
dchgp = 5;
dcur = 3;
dbias = 2;
break;
default:
div_ref = 0;
@ -261,7 +256,6 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
dr3 = 0;
dchgp = 5;
dcur = 3;
dbias = 2;
break;
}
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_MODE_HF, 0x69);