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fix(wifi): allow to disable wifi modem clocks if wifi is not inited

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This commit is contained in:
liuning
2026-01-09 16:53:20 +08:00
committed by BOT
parent 64af7a790e
commit a567d91e85
3 changed files with 46 additions and 4 deletions
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components/esp_hw_support/modem_clock.c
+25 -4
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@@ -54,6 +54,8 @@ typedef enum {
MODEM_CLOCK_DEVICE_MAX
} modem_clock_device_t;
#define MODEM_STATUS_IDLE (0)
#define MODEM_STATUS_WIFI_INITED (0x1UL)
typedef struct modem_clock_context {
modem_clock_hal_context_t *hal;
@@ -65,13 +67,16 @@ typedef struct modem_clock_context {
} dev[MODEM_CLOCK_DEVICE_MAX];
/* the low-power clock source for each module */
modem_clock_lpclk_src_t lpclk_src[PERIPH_MODEM_MODULE_NUM];
#if SOC_WIFI_SUPPORTED
uint32_t modem_status;
#endif
} modem_clock_context_t;
#if SOC_WIFI_SUPPORTED
static void IRAM_ATTR modem_clock_wifi_mac_configure(modem_clock_context_t *ctx, bool enable)
{
if (enable) {
if (enable || !(ctx->modem_status & MODEM_STATUS_WIFI_INITED)) {
#if !SOC_PHY_CALIBRATION_CLOCK_IS_INDEPENDENT
modem_syscon_ll_enable_wifi_apb_clock(ctx->hal->syscon_dev, enable);
#endif
@@ -81,7 +86,7 @@ static void IRAM_ATTR modem_clock_wifi_mac_configure(modem_clock_context_t *ctx,
static void IRAM_ATTR modem_clock_wifi_bb_configure(modem_clock_context_t *ctx, bool enable)
{
if (enable) {
if (enable || !(ctx->modem_status & MODEM_STATUS_WIFI_INITED)) {
modem_syscon_ll_clk_wifibb_configure(ctx->hal->syscon_dev, enable);
}
}
@@ -99,14 +104,14 @@ static void IRAM_ATTR modem_clock_ble_mac_configure(modem_clock_context_t *ctx,
#if SOC_PHY_CALIBRATION_CLOCK_IS_INDEPENDENT
static void IRAM_ATTR modem_clock_wifi_apb_configure(modem_clock_context_t *ctx, bool enable)
{
if (enable) {
if (enable || !(ctx->modem_status & MODEM_STATUS_WIFI_INITED)) {
modem_syscon_ll_enable_wifi_apb_clock(ctx->hal->syscon_dev, enable);
}
}
static void IRAM_ATTR modem_clock_wifi_bb_44m_configure(modem_clock_context_t *ctx, bool enable)
{
if (enable) {
if (enable || !(ctx->modem_status & MODEM_STATUS_WIFI_INITED)) {
modem_syscon_ll_enable_wifibb_44m_clock(ctx->hal->syscon_dev, enable);
}
}
@@ -196,6 +201,10 @@ modem_clock_context_t * __attribute__((weak)) IRAM_ATTR MODEM_CLOCK_instance(voi
[MODEM_CLOCK_DATADUMP] = { .refs = 0, .configure = modem_clock_data_dump_configure }
},
.lpclk_src = { [0 ... PERIPH_MODEM_MODULE_NUM - 1] = MODEM_CLOCK_LPCLK_SRC_INVALID }
#if SOC_WIFI_SUPPORTED
,
.modem_status = MODEM_STATUS_IDLE
#endif
};
if (modem_clock_hal.syscon_dev == NULL || modem_clock_hal.lpcon_dev == NULL) {
modem_clock_hal.syscon_dev = &MODEM_SYSCON;
@@ -430,6 +439,18 @@ uint32_t IRAM_ATTR modem_clock_module_bits_get(shared_periph_module_t module)
return val;
}
#if SOC_WIFI_SUPPORTED
void modem_clock_configure_wifi_status(bool inited)
{
esp_os_enter_critical_safe(&MODEM_CLOCK_instance()->lock);
if (inited)
MODEM_CLOCK_instance()->modem_status |= MODEM_STATUS_WIFI_INITED;
else
MODEM_CLOCK_instance()->modem_status &= ~MODEM_STATUS_WIFI_INITED;
esp_os_exit_critical_safe(&MODEM_CLOCK_instance()->lock);
}
#endif
void modem_clock_deselect_all_module_lp_clock_source(void)
{
#if SOC_WIFI_SUPPORTED