espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-04 05:04:33 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'bugfix/fix_c5_tx_pkt_failed' into 'master'

Browse Source 
fix(pm): fix c5 tx pkt failed

Closes PM-433 and PM-475

See merge request espressif/esp-idf!40323
This commit is contained in:
Jiang Jiang Jian
2025-07-06 15:08:25 +08:00
parent c513e95845 279ac417c5
commit bacb0ce230
1 changed files with 34 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
components/esp_hw_support/port/esp32c5/rtc_clk.c
View File

@@ -232,9 +232,21 @@ bool rtc_clk_cpu_freq_mhz_to_config(uint32_t freq_mhz, rtc_cpu_freq_config_t *ou
// 40MHz with PLL_F160M or PLL_F240M clock source. This is a special case, has to handle separately.
if (xtal_freq == SOC_XTAL_FREQ_48M && freq_mhz == 40) {
real_freq_mhz = freq_mhz;
source = SOC_CPU_CLK_SRC_PLL_F160M;
source_freq_mhz = CLK_LL_PLL_160M_FREQ_MHZ;
divider = 4;
if (!ESP_CHIP_REV_ABOVE(efuse_hal_chip_revision(), 101)) {
#if CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240
source = SOC_CPU_CLK_SRC_PLL_F240M;
source_freq_mhz = CLK_LL_PLL_240M_FREQ_MHZ;
divider = 6;
#else
source = SOC_CPU_CLK_SRC_PLL_F160M;
source_freq_mhz = CLK_LL_PLL_160M_FREQ_MHZ;
divider = 4;
#endif
} else {
source = SOC_CPU_CLK_SRC_PLL_F160M;
source_freq_mhz = CLK_LL_PLL_160M_FREQ_MHZ;
divider = 4;
}
} else if (freq_mhz <= xtal_freq && freq_mhz != 0) {
divider = xtal_freq / freq_mhz;
real_freq_mhz = (xtal_freq + divider / 2) / divider; /* round */
@@ -257,12 +269,18 @@ bool rtc_clk_cpu_freq_mhz_to_config(uint32_t freq_mhz, rtc_cpu_freq_config_t *ou
divider = 1;
} else if (freq_mhz == 80) {
real_freq_mhz = freq_mhz;
if (!ESP_CHIP_REV_ABOVE(efuse_hal_chip_revision(), 1)) {
if (!ESP_CHIP_REV_ABOVE(efuse_hal_chip_revision(), 101)) {
/* ESP32C5 has a root clock ICG issue when switching SOC_CPU_CLK_SRC from PLL_F160M to PLL_F240M
* For detailed information, refer to IDF-11064 */
#if CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240
source = SOC_CPU_CLK_SRC_PLL_F240M;
source_freq_mhz = CLK_LL_PLL_240M_FREQ_MHZ;
divider = 3;
#else
source = SOC_CPU_CLK_SRC_PLL_F160M;
source_freq_mhz = CLK_LL_PLL_160M_FREQ_MHZ;
divider = 2;
#endif
} else {
source = SOC_CPU_CLK_SRC_PLL_F160M;
source_freq_mhz = CLK_LL_PLL_160M_FREQ_MHZ;
@@ -409,10 +427,20 @@ void rtc_clk_cpu_freq_set_xtal_for_sleep(void)
void rtc_clk_cpu_freq_to_pll_and_pll_lock_release(int cpu_freq_mhz)
{
// IDF-11064
if (cpu_freq_mhz == 240 || (cpu_freq_mhz == 80 && !ESP_CHIP_REV_ABOVE(efuse_hal_chip_revision(), 1))) {
if (cpu_freq_mhz == 240) {
rtc_clk_cpu_freq_to_pll_240_mhz(cpu_freq_mhz);
} else { // cpu_freq_mhz is 160 or 80 (fixed for chip rev. >= ECO1)
} else if (cpu_freq_mhz == 160) {
rtc_clk_cpu_freq_to_pll_160_mhz(cpu_freq_mhz);
} else {// cpu_freq_mhz is 80
if (!ESP_CHIP_REV_ABOVE(efuse_hal_chip_revision(), 101)) {// (use 240mhz pll if max cpu freq is 240MHz)
#if CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240
rtc_clk_cpu_freq_to_pll_240_mhz(cpu_freq_mhz);
#else
rtc_clk_cpu_freq_to_pll_160_mhz(cpu_freq_mhz);
#endif
} else {// (fixed for chip rev. >= ECO3)
rtc_clk_cpu_freq_to_pll_160_mhz(cpu_freq_mhz);
}
}
clk_ll_cpu_clk_src_lock_release();
}