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feat(phy): added skip method for phy retention list

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This commit is contained in:
cjin
2025-07-04 17:45:01 +08:00
parent b449bc0bd1
commit b6599e57f8
4 changed files with 72 additions and 4 deletions
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9
components/esp_hw_support/include/esp_private/sleep_modem.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -254,6 +254,13 @@ esp_err_t sleep_phy_link_deinit(void *link_head);
* @param flags A bitmap to indicate the PHY link regdma description configuration flag
*/
void sleep_phy_link_config(void *link_context, uint32_t flags);
/**
* @brief Function to skip the retention entries involving Wi-Fi registers
*
* @param skip
*/
void sleep_phy_skip_wifi_reg(bool skip);
#endif
#ifdef __cplusplus

20
components/esp_hw_support/lowpower/port/esp32c5/sleep_phy.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -39,6 +39,10 @@
ESP_LOG_ATTR_TAG(TAG, "sleep");
static DRAM_ATTR struct{
void *skip_link[4];
} s_phy_skip_links;
#if SOC_PM_PAU_REGDMA_LINK_IDX_PHY
typedef struct {
@@ -50,6 +54,9 @@ typedef struct {
static esp_err_t sleep_phy_retention_init(void *arg)
{
#define PHY_ENTRY() (BIT(SOC_PM_PAU_REGDMA_LINK_IDX_PHY))
const int skip_idx_list[] = {
REGDMA_PHY_LINK(0x0b), REGDMA_PHY_LINK(0x15), REGDMA_PHY_LINK(0x16), REGDMA_PHY_LINK(0x17)
};
static const sleep_retention_entries_config_t phy_modem_config_template[] = {
[0] = { .config = REGDMA_LINK_WRITE_INIT(REGDMA_PHY_LINK(0x00), MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN, MODEM_LPCON_CLK_I2C_MST_EN_M, 1, 0), .owner = PHY_ENTRY() }, /* I2C MST enable */
@@ -101,6 +108,10 @@ static esp_err_t sleep_phy_retention_init(void *arg)
esp_err_t err = sleep_retention_entries_create(phy_modem_config, ARRAY_SIZE(phy_modem_config_template), 7, SLEEP_RETENTION_MODULE_MODEM_PHY);
free(phy_modem_config);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate modem phy link for wifi modem state");
for (int i = 0; i < ARRAY_SIZE(skip_idx_list); i++) {
s_phy_skip_links.skip_link[i] = sleep_retention_find_link_by_id(skip_idx_list[i]);
assert(s_phy_skip_links.skip_link[i] != NULL);
}
return ESP_OK;
}
#endif
@@ -162,4 +173,11 @@ esp_err_t sleep_phy_link_deinit(void *link_head)
return err;
}
void sleep_phy_skip_wifi_reg(bool skip)
{
for (int i = 0; i < ARRAY_SIZE(s_phy_skip_links.skip_link); i++) {
regdma_link_set_skip_flag(s_phy_skip_links.skip_link[i], skip, skip);
}
}
#endif /* SOC_PM_SUPPORT_PMU_MODEM_STATE */

23
components/esp_hw_support/lowpower/port/esp32c6/sleep_phy.c
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -43,10 +43,17 @@ typedef struct {
#define DESC_IDX_I2C_MST_DIS (2)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1];
} sleep_phy_link_context_t;
static DRAM_ATTR struct{
void *skip_link[8];
} s_phy_skip_links;
esp_err_t sleep_phy_link_init(void **link_head)
{
esp_err_t err = ESP_OK;
const int skip_idx_list[] = {
REGDMA_PHY_LINK(0x10), REGDMA_PHY_LINK(0x1c), REGDMA_PHY_LINK(0x1d), REGDMA_PHY_LINK(0x1e), REGDMA_PHY_LINK(0x1f),
REGDMA_PHY_LINK(0x20), REGDMA_PHY_LINK(0x21), REGDMA_PHY_LINK(0x22)
};
#if SOC_PM_PAU_REGDMA_LINK_MODEM
static const regdma_link_config_t phy_modem_config_template[] = {
@@ -112,10 +119,18 @@ esp_err_t sleep_phy_link_init(void **link_head)
phy_modem_config[22].write_wait.value = phy_ana_i2c_master_burst_rf_onoff(false);
void *link = NULL;
uint8_t skip_idx = 0;
for (int i = ARRAY_SIZE(phy_modem_config_template) - 1; (err == ESP_OK) && (i >= 0); i--) {
void *next = regdma_link_init_safe(&phy_modem_config[i], false, 0, link);
if (next) {
link = next;
for (int idx = 0; idx < ARRAY_SIZE(skip_idx_list); idx ++) {
if (skip_idx_list[idx] == phy_modem_config[i].id) {
s_phy_skip_links.skip_link[skip_idx] = next;
skip_idx ++;
break;
}
}
} else {
regdma_link_destroy(link, 0);
err = ESP_ERR_NO_MEM;
@@ -168,4 +183,10 @@ esp_err_t sleep_phy_link_deinit(void *link_head)
return ESP_OK;
}
void sleep_phy_skip_wifi_reg(bool skip)
{
for (int i = 0; i < ARRAY_SIZE(s_phy_skip_links.skip_link); i++) {
regdma_link_set_skip_flag(s_phy_skip_links.skip_link[i], skip, skip);
}
}
#endif /* SOC_PM_SUPPORT_PMU_MODEM_STATE */

24
components/esp_hw_support/lowpower/port/esp32c61/sleep_phy.c
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -40,10 +40,17 @@ typedef struct {
#define DESC_IDX_I2C_MST_DIS (1)
void *regdma_desc[DESC_IDX_I2C_MST_DIS + 1];
} sleep_phy_link_context_t;
static DRAM_ATTR struct{
void *skip_link[8];
} s_phy_skip_links;
esp_err_t sleep_phy_link_init(void **link_head)
{
esp_err_t err = ESP_OK;
const int skip_idx_list[] = {
REGDMA_PHY_LINK(0x0f), REGDMA_PHY_LINK(0x1b), REGDMA_PHY_LINK(0x1c), REGDMA_PHY_LINK(0x1d), REGDMA_PHY_LINK(0x1e),
REGDMA_PHY_LINK(0x1f), REGDMA_PHY_LINK(0x20), REGDMA_PHY_LINK(0x21),
};
#if SOC_PM_PAU_REGDMA_LINK_MODEM
static const regdma_link_config_t phy_modem_config_template[] = {
@@ -107,9 +114,17 @@ esp_err_t sleep_phy_link_init(void **link_head)
phy_modem_config[19].write_wait.value = phy_ana_i2c_master_burst_rf_onoff(false);
void *link = NULL;
uint8_t skip_idx = 0;
for (int i = ARRAY_SIZE(phy_modem_config_template) - 1; (err == ESP_OK) && (i >= 0); i--) {
void *next = regdma_link_init_safe(&phy_modem_config[i], false, 0, link);
if (next) {
for (int idx = 0; idx < ARRAY_SIZE(skip_idx_list); idx ++) {
if (skip_idx_list[idx] == phy_modem_config[i].id) {
s_phy_skip_links.skip_link[skip_idx] = next;
skip_idx ++;
break;
}
}
link = next;
} else {
regdma_link_destroy(link, 0);
@@ -161,4 +176,11 @@ esp_err_t sleep_phy_link_deinit(void *link_head)
return ESP_OK;
}
void sleep_phy_skip_wifi_reg(bool skip)
{
for (int i = 0; i < ARRAY_SIZE(s_phy_skip_links.skip_link); i++) {
regdma_link_set_skip_flag(s_phy_skip_links.skip_link[i], skip, skip);
}
}
#endif /* SOC_PM_SUPPORT_PMU_MODEM_STATE */