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change(esp_hw_support): some system peripherals to use a retention module number

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This commit is contained in:
Li Shuai
2024-02-05 20:17:54 +08:00
parent 83cb32cd70
commit 031f56e294
3 changed files with 63 additions and 80 deletions
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20
components/esp_hw_support/include/esp_private/sleep_retention.h
View File

@@ -38,14 +38,8 @@ typedef enum sleep_retention_module {
/* digital peripheral module, which includes Interrupt Matrix, HP_SYSTEM,
* TEE, APM, UART, Timer Group, IOMUX, SPIMEM, SysTimer, etc.. */
SLEEP_RETENTION_MODULE_INTR_MATRIX = 16,
SLEEP_RETENTION_MODULE_HP_SYSTEM = 17,
SLEEP_RETENTION_MODULE_TEE_APM = 18,
SLEEP_RETENTION_MODULE_UART0 = 19,
SLEEP_RETENTION_MODULE_TG0 = 20,
SLEEP_RETENTION_MODULE_IOMUX = 21,
SLEEP_RETENTION_MODULE_SPIMEM = 22,
SLEEP_RETENTION_MODULE_SYSTIMER = 23,
SLEEP_RETENTION_MODULE_SYS_PERIPH = 16,
SLEEP_RETENTION_MODULE_GDMA_CH0 = 24,
SLEEP_RETENTION_MODULE_GDMA_CH1 = 25,
SLEEP_RETENTION_MODULE_GDMA_CH2 = 26,
@@ -67,14 +61,8 @@ typedef enum sleep_retention_module_bitmap {
/* digital peripheral module, which includes Interrupt Matrix, HP_SYSTEM,
* TEE, APM, UART, Timer Group, IOMUX, SPIMEM, SysTimer, etc.. */
SLEEP_RETENTION_MODULE_BM_INTR_MATRIX = BIT(SLEEP_RETENTION_MODULE_INTR_MATRIX),
SLEEP_RETENTION_MODULE_BM_HP_SYSTEM = BIT(SLEEP_RETENTION_MODULE_HP_SYSTEM),
SLEEP_RETENTION_MODULE_BM_TEE_APM = BIT(SLEEP_RETENTION_MODULE_TEE_APM),
SLEEP_RETENTION_MODULE_BM_UART0 = BIT(SLEEP_RETENTION_MODULE_UART0),
SLEEP_RETENTION_MODULE_BM_TG0 = BIT(SLEEP_RETENTION_MODULE_TG0),
SLEEP_RETENTION_MODULE_BM_IOMUX = BIT(SLEEP_RETENTION_MODULE_IOMUX),
SLEEP_RETENTION_MODULE_BM_SPIMEM = BIT(SLEEP_RETENTION_MODULE_SPIMEM),
SLEEP_RETENTION_MODULE_BM_SYSTIMER = BIT(SLEEP_RETENTION_MODULE_SYSTIMER),
SLEEP_RETENTION_MODULE_BM_SYS_PERIPH = BIT(SLEEP_RETENTION_MODULE_SYS_PERIPH),
SLEEP_RETENTION_MODULE_BM_GDMA_CH0 = BIT(SLEEP_RETENTION_MODULE_GDMA_CH0),
SLEEP_RETENTION_MODULE_BM_GDMA_CH1 = BIT(SLEEP_RETENTION_MODULE_GDMA_CH1),
SLEEP_RETENTION_MODULE_BM_GDMA_CH2 = BIT(SLEEP_RETENTION_MODULE_GDMA_CH2),

11
components/esp_hw_support/include/esp_private/sleep_sys_periph.h
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -29,15 +29,6 @@ extern "C" {
*/
bool peripheral_domain_pd_allowed(void);
/**
* @brief Digital peripheral power down initialize
*
* @return ESP_OK on success
* ESP_ERR_INVALID_ARG on invalid sleep_retention_entries_create args
* No memory for the retention link
*/
void sleep_sys_periph_retention_init(void);
#ifdef __cplusplus
}
#endif

112
components/esp_hw_support/sleep_system_peripheral.c
View File

@@ -34,7 +34,7 @@ static __attribute__((unused)) const char *TAG = "sleep_sys_periph";
#define SLEEP_RETENTION_PERIPHERALS_PRIORITY_DEFAULT (REGDMA_LINK_PRI_6)
esp_err_t sleep_sys_periph_intr_matrix_retention_init(void)
static __attribute__((unused)) esp_err_t sleep_sys_periph_intr_matrix_retention_init(void *arg)
{
#define N_REGS_INTR_MATRIX() (((INTMTX_CORE0_CLOCK_GATE_REG - DR_REG_INTERRUPT_MATRIX_BASE) / 4) + 1)
@@ -42,13 +42,13 @@ esp_err_t sleep_sys_periph_intr_matrix_retention_init(void)
[0] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_INTMTX_LINK(0), DR_REG_INTERRUPT_MATRIX_BASE, DR_REG_INTERRUPT_MATRIX_BASE, N_REGS_INTR_MATRIX(), 0, 0), .owner = ENTRY(0) | ENTRY(2) } /* intr matrix */
};
esp_err_t err = sleep_retention_entries_create(intr_matrix_regs_retention, ARRAY_SIZE(intr_matrix_regs_retention), REGDMA_LINK_PRI_5, SLEEP_RETENTION_MODULE_INTR_MATRIX);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (Interrupt matrix) retention");
ESP_LOGI(TAG, "Interrupt Matrix sleep retention initialization");
esp_err_t err = sleep_retention_entries_create(intr_matrix_regs_retention, ARRAY_SIZE(intr_matrix_regs_retention), REGDMA_LINK_PRI_5, SLEEP_RETENTION_MODULE_SYS_PERIPH);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (%s) retention", "Interrupt matrix");
ESP_LOGD(TAG, "Interrupt Matrix sleep retention initialization");
return ESP_OK;
}
esp_err_t sleep_sys_periph_hp_system_retention_init(void)
static __attribute__((unused)) esp_err_t sleep_sys_periph_hp_system_retention_init(void *arg)
{
#define N_REGS_HP_SYSTEM() (((HP_SYSTEM_MEM_TEST_CONF_REG - DR_REG_HP_SYSTEM_BASE) / 4) + 1)
@@ -56,13 +56,13 @@ esp_err_t sleep_sys_periph_hp_system_retention_init(void)
[0] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_HPSYS_LINK(0), DR_REG_HP_SYSTEM_BASE, DR_REG_HP_SYSTEM_BASE, N_REGS_HP_SYSTEM(), 0, 0), .owner = ENTRY(0) | ENTRY(2) } /* hp system */
};
esp_err_t err = sleep_retention_entries_create(hp_system_regs_retention, ARRAY_SIZE(hp_system_regs_retention), REGDMA_LINK_PRI_5, SLEEP_RETENTION_MODULE_HP_SYSTEM);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (HP system) retention");
ESP_LOGI(TAG, "HP System sleep retention initialization");
esp_err_t err = sleep_retention_entries_create(hp_system_regs_retention, ARRAY_SIZE(hp_system_regs_retention), REGDMA_LINK_PRI_5, SLEEP_RETENTION_MODULE_SYS_PERIPH);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (%s) retention", "HP system");
ESP_LOGD(TAG, "HP System sleep retention initialization");
return ESP_OK;
}
esp_err_t sleep_sys_periph_tee_apm_retention_init(void)
static __attribute__((unused)) esp_err_t sleep_sys_periph_tee_apm_retention_init(void *arg)
{
#define N_REGS_TEE() (((TEE_CLOCK_GATE_REG - DR_REG_TEE_BASE) / 4) + 1)
#define N_REGS_APM() (((HP_APM_CLOCK_GATE_REG - DR_REG_HP_APM_BASE) / 4) + 1)
@@ -72,36 +72,36 @@ esp_err_t sleep_sys_periph_tee_apm_retention_init(void)
[1] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_TEEAPM_LINK(1), DR_REG_TEE_BASE, DR_REG_TEE_BASE, N_REGS_TEE(), 0, 0), .owner = ENTRY(0) | ENTRY(2) } /* tee */
};
esp_err_t err = sleep_retention_entries_create(tee_apm_regs_retention, ARRAY_SIZE(tee_apm_regs_retention), REGDMA_LINK_PRI_4, SLEEP_RETENTION_MODULE_TEE_APM);
esp_err_t err = sleep_retention_entries_create(tee_apm_regs_retention, ARRAY_SIZE(tee_apm_regs_retention), REGDMA_LINK_PRI_4, SLEEP_RETENTION_MODULE_SYS_PERIPH);
if (err == ESP_OK) {
const static sleep_retention_entries_config_t regs_highpri_retention[] = {
[0] = { .config = REGDMA_LINK_WRITE_INIT(REGDMA_TEEAPM_LINK(2), TEE_M4_MODE_CTRL_REG, 0x0, 0xffffffff, 1, 0), .owner = ENTRY(2) }
};
err = sleep_retention_entries_create(regs_highpri_retention, ARRAY_SIZE(regs_highpri_retention), REGDMA_LINK_PRI_2, SLEEP_RETENTION_MODULE_TEE_APM);
err = sleep_retention_entries_create(regs_highpri_retention, ARRAY_SIZE(regs_highpri_retention), REGDMA_LINK_PRI_2, SLEEP_RETENTION_MODULE_SYS_PERIPH);
}
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (TEE/APM) retention");
ESP_LOGI(TAG, "TEE/APM sleep retention initialization");
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (%s) retention", "TEE/APM");
ESP_LOGD(TAG, "TEE/APM sleep retention initialization");
return ESP_OK;
}
esp_err_t sleep_sys_periph_uart0_retention_init(void)
static __attribute__((unused)) esp_err_t sleep_sys_periph_uart0_retention_init(void *arg)
{
#define N_REGS_UART() (((UART_ID_REG(0) - UART_INT_RAW_REG(0)) / 4) + 1)
const static sleep_retention_entries_config_t uart_regs_retention[] = {
[0] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_UART_LINK(0x00), UART_INT_RAW_REG(0), UART_INT_RAW_REG(0), N_REGS_UART(), 0, 0), .owner = ENTRY(0) | ENTRY(2) }, /* uart */
[0] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_UART_LINK(0x00), UART_INT_RAW_REG(0), UART_INT_RAW_REG(0), N_REGS_UART(), 0, 0), .owner = ENTRY(0) | ENTRY(2) }, /* uart */
/* Note: uart register should set update reg to make the configuration take effect */
[1] = { .config = REGDMA_LINK_WRITE_INIT (REGDMA_UART_LINK(0x01), UART_REG_UPDATE_REG(0), UART_REG_UPDATE, UART_REG_UPDATE_M, 1, 0), .owner = ENTRY(0) | ENTRY(2) },
[2] = { .config = REGDMA_LINK_WAIT_INIT (REGDMA_UART_LINK(0x02), UART_REG_UPDATE_REG(0), 0x0, UART_REG_UPDATE_M, 1, 0), .owner = ENTRY(0) | ENTRY(2) }
};
esp_err_t err = sleep_retention_entries_create(uart_regs_retention, ARRAY_SIZE(uart_regs_retention), REGDMA_LINK_PRI_5, SLEEP_RETENTION_MODULE_UART0);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (UART) retention");
ESP_LOGI(TAG, "UART sleep retention initialization");
esp_err_t err = sleep_retention_entries_create(uart_regs_retention, ARRAY_SIZE(uart_regs_retention), REGDMA_LINK_PRI_5, SLEEP_RETENTION_MODULE_SYS_PERIPH);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (%s) retention", "UART");
ESP_LOGD(TAG, "UART sleep retention initialization");
return ESP_OK;
}
esp_err_t sleep_sys_periph_tg0_retention_init(void)
static __attribute__((unused)) esp_err_t sleep_sys_periph_tg0_retention_init(void *arg)
{
#define N_REGS_TG() (((TIMG_REGCLK_REG(0) - REG_TIMG_BASE(0)) / 4) + 1)
@@ -117,13 +117,13 @@ esp_err_t sleep_sys_periph_tg0_retention_init(void)
[7] = { .config = REGDMA_LINK_WRITE_INIT (REGDMA_TIMG_LINK(0x07), TIMG_T0LOAD_REG(0), 0x1, TIMG_T0_LOAD_M, 1, 0), .owner = ENTRY(0) | ENTRY(2) }
};
esp_err_t err = sleep_retention_entries_create(tg_regs_retention, ARRAY_SIZE(tg_regs_retention), SLEEP_RETENTION_PERIPHERALS_PRIORITY_DEFAULT, SLEEP_RETENTION_MODULE_TG0);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (Timer Group) retention");
ESP_LOGI(TAG, "Timer Group sleep retention initialization");
esp_err_t err = sleep_retention_entries_create(tg_regs_retention, ARRAY_SIZE(tg_regs_retention), SLEEP_RETENTION_PERIPHERALS_PRIORITY_DEFAULT, SLEEP_RETENTION_MODULE_SYS_PERIPH);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (%s) retention", "Timer Group");
ESP_LOGD(TAG, "Timer Group sleep retention initialization");
return ESP_OK;
}
esp_err_t sleep_sys_periph_iomux_retention_init(void)
static __attribute__((unused)) esp_err_t sleep_sys_periph_iomux_retention_init(void *arg)
{
#if CONFIG_IDF_TARGET_ESP32C6
#define N_REGS_IOMUX_0() (((PERIPHS_IO_MUX_SPID_U - REG_IO_MUX_BASE) / 4) + 1)
@@ -143,13 +143,13 @@ esp_err_t sleep_sys_periph_iomux_retention_init(void)
[3] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_IOMUX_LINK(0x03), DR_REG_GPIO_BASE, DR_REG_GPIO_BASE, N_REGS_IOMUX_3(), 0, 0), .owner = ENTRY(0) | ENTRY(2) }
};
esp_err_t err = sleep_retention_entries_create(iomux_regs_retention, ARRAY_SIZE(iomux_regs_retention), SLEEP_RETENTION_PERIPHERALS_PRIORITY_DEFAULT, SLEEP_RETENTION_MODULE_IOMUX);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (IO Matrix) retention");
ESP_LOGI(TAG, "IO Matrix sleep retention initialization");
esp_err_t err = sleep_retention_entries_create(iomux_regs_retention, ARRAY_SIZE(iomux_regs_retention), SLEEP_RETENTION_PERIPHERALS_PRIORITY_DEFAULT, SLEEP_RETENTION_MODULE_SYS_PERIPH);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (%s) retention", "IO Matrix");
ESP_LOGD(TAG, "IO Matrix sleep retention initialization");
return ESP_OK;
}
esp_err_t sleep_sys_periph_spimem_retention_init(void)
static __attribute__((unused)) esp_err_t sleep_sys_periph_spimem_retention_init(void *arg)
{
#define N_REGS_SPI1_MEM_0() (((SPI_MEM_SPI_SMEM_DDR_REG(1) - REG_SPI_MEM_BASE(1)) / 4) + 1)
#define N_REGS_SPI1_MEM_1() (((SPI_MEM_SPI_SMEM_AC_REG(1) - SPI_MEM_SPI_FMEM_PMS0_ATTR_REG(1)) / 4) + 1)
@@ -175,13 +175,13 @@ esp_err_t sleep_sys_periph_spimem_retention_init(void)
[7] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_SPIMEM_LINK(0x07), SPI_MEM_MMU_POWER_CTRL_REG(0), SPI_MEM_MMU_POWER_CTRL_REG(0), N_REGS_SPI0_MEM_3(), 0, 0), .owner = ENTRY(0) | ENTRY(2) }
};
esp_err_t err = sleep_retention_entries_create(spimem_regs_retention, ARRAY_SIZE(spimem_regs_retention), SLEEP_RETENTION_PERIPHERALS_PRIORITY_DEFAULT, SLEEP_RETENTION_MODULE_SPIMEM);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (SPI mem) retention");
ESP_LOGI(TAG, "SPI Mem sleep retention initialization");
esp_err_t err = sleep_retention_entries_create(spimem_regs_retention, ARRAY_SIZE(spimem_regs_retention), SLEEP_RETENTION_PERIPHERALS_PRIORITY_DEFAULT, SLEEP_RETENTION_MODULE_SYS_PERIPH);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (%s) retention", "SPI mem");
ESP_LOGD(TAG, "SPI Mem sleep retention initialization");
return ESP_OK;
}
esp_err_t sleep_sys_periph_systimer_retention_init(void)
static __attribute__((unused)) esp_err_t sleep_sys_periph_systimer_retention_init(void *arg)
{
#define N_REGS_SYSTIMER_0() (((SYSTIMER_TARGET2_CONF_REG - SYSTIMER_TARGET0_HI_REG) / 4) + 1)
@@ -214,30 +214,30 @@ esp_err_t sleep_sys_periph_systimer_retention_init(void)
[18] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_SYSTIMER_LINK(0x12), SYSTIMER_INT_ENA_REG, SYSTIMER_INT_ENA_REG, 1, 0, 0), .owner = ENTRY(0) | ENTRY(2) } /* Systimer intr enable */
};
esp_err_t err = sleep_retention_entries_create(systimer_regs_retention, ARRAY_SIZE(systimer_regs_retention), SLEEP_RETENTION_PERIPHERALS_PRIORITY_DEFAULT, SLEEP_RETENTION_MODULE_SYSTIMER);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (SysTimer) retention");
ESP_LOGI(TAG, "SysTimer sleep retention initialization");
esp_err_t err = sleep_retention_entries_create(systimer_regs_retention, ARRAY_SIZE(systimer_regs_retention), SLEEP_RETENTION_PERIPHERALS_PRIORITY_DEFAULT, SLEEP_RETENTION_MODULE_SYS_PERIPH);
ESP_RETURN_ON_ERROR(err, TAG, "failed to allocate memory for digital peripherals (%s) retention", "SysTimer");
ESP_LOGD(TAG, "SysTimer sleep retention initialization");
return ESP_OK;
}
esp_err_t sleep_sys_periph_retention_init(void)
static __attribute__((unused)) esp_err_t sleep_sys_periph_retention_init(void *arg)
{
esp_err_t err;
err = sleep_sys_periph_intr_matrix_retention_init();
err = sleep_sys_periph_intr_matrix_retention_init(arg);
if(err) goto error;
err = sleep_sys_periph_hp_system_retention_init();
err = sleep_sys_periph_hp_system_retention_init(arg);
if(err) goto error;
err = sleep_sys_periph_tee_apm_retention_init();
err = sleep_sys_periph_tee_apm_retention_init(arg);
if(err) goto error;
err = sleep_sys_periph_uart0_retention_init();
err = sleep_sys_periph_uart0_retention_init(arg);
if(err) goto error;
err = sleep_sys_periph_tg0_retention_init();
err = sleep_sys_periph_tg0_retention_init(arg);
if(err) goto error;
err = sleep_sys_periph_iomux_retention_init();
err = sleep_sys_periph_iomux_retention_init(arg);
if(err) goto error;
err = sleep_sys_periph_spimem_retention_init();
err = sleep_sys_periph_spimem_retention_init(arg);
if(err) goto error;
err = sleep_sys_periph_systimer_retention_init();
err = sleep_sys_periph_systimer_retention_init(arg);
error:
return err;
@@ -245,23 +245,27 @@ error:
bool IRAM_ATTR peripheral_domain_pd_allowed(void)
{
const uint32_t inited_modules = sleep_retention_get_inited_modules();
const uint32_t created_modules = sleep_retention_get_created_modules();
const uint32_t mask = (const uint32_t) (
BIT(SLEEP_RETENTION_MODULE_INTR_MATRIX) | \
BIT(SLEEP_RETENTION_MODULE_HP_SYSTEM) | \
BIT(SLEEP_RETENTION_MODULE_TEE_APM) | \
BIT(SLEEP_RETENTION_MODULE_UART0) | \
BIT(SLEEP_RETENTION_MODULE_TG0) | \
BIT(SLEEP_RETENTION_MODULE_IOMUX) | \
BIT(SLEEP_RETENTION_MODULE_SPIMEM) | \
BIT(SLEEP_RETENTION_MODULE_SYSTIMER));
return ((created_modules & mask) == mask);
const uint32_t mask = (const uint32_t) (BIT(SLEEP_RETENTION_MODULE_SYS_PERIPH));
return ((inited_modules & mask) == (created_modules & mask));
}
#if CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP
ESP_SYSTEM_INIT_FN(sleep_sys_periph_startup_init, BIT(0), 107)
{
sleep_sys_periph_retention_init();
sleep_retention_module_init_param_t init_param = {
.cbs = { .create = { .handle = sleep_sys_periph_retention_init, .arg = NULL } },
.depends = BIT(SLEEP_RETENTION_MODULE_CLOCK_SYSTEM)
};
esp_err_t err = sleep_retention_module_init(SLEEP_RETENTION_MODULE_SYS_PERIPH, &init_param);
if (err == ESP_OK) {
err = sleep_retention_module_allocate(SLEEP_RETENTION_MODULE_SYS_PERIPH);
if (err != ESP_OK) {
ESP_LOGW(TAG, "failed to allocate sleep retention linked list for system peripherals retention");
}
}
return ESP_OK;
}
#endif