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modem clock: provide a protected wifipwr clock enable/disable interface to fix the bug of selecting xtal as the low power clock source for ble

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This commit is contained in:
Li Shuai
2023-06-16 17:36:18 +08:00
parent a98db6dbd3
commit 78683c7c33
3 changed files with 23 additions and 2 deletions
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20
components/hal/esp32c6/modem_clock_hal.c
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@@ -10,6 +10,7 @@
#include "esp_attr.h"
#include "hal/modem_clock_hal.h"
#include "hal/modem_clock_types.h"
#include "hal/efuse_hal.h"
#include "hal/assert.h"
typedef enum {
@@ -239,3 +240,22 @@ void modem_clock_hal_select_wifi_lpclk_source(modem_clock_hal_context_t *hal, mo
break;
}
}
void modem_clock_hal_enable_wifipwr_clock(modem_clock_hal_context_t *hal, bool enable)
{
if (efuse_hal_chip_revision() == 0) { /* eco0 */
modem_lpcon_ll_enable_wifipwr_clock(hal->lpcon_dev, enable);
} else {
static int ref = 0;
if (enable) {
if (ref++ == 0) {
modem_lpcon_ll_enable_wifipwr_clock(hal->lpcon_dev, enable);
}
} else {
if (--ref == 0) {
modem_lpcon_ll_enable_wifipwr_clock(hal->lpcon_dev, enable);
}
}
HAL_ASSERT(ref > 0);
}
}