feat(temperature_sensor): Add temperature sensor support on esp32c61

components/soc/esp32c61/temperature_sensor_periph.c

@@ -0,0 +1,40 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <stdint.h>
+#include "soc/regdma.h"
+#include "soc/temperature_sensor_periph.h"
+#include "soc/apb_saradc_reg.h"
+
+const temperature_sensor_attribute_t temperature_sensor_attributes[TEMPERATURE_SENSOR_ATTR_RANGE_NUM] = {
+    /*Offset  reg_val  min  max  error */
+    {-2,        5,     50,  125,   3},
+    {-1,        7,     20,  100,   2},
+    { 0,       15,    -10,   80,   1},
+    { 1,       11,    -30,   50,   2},
+    { 2,       10,    -40,   20,   3},
+};
+
+// Temperature sensor sleep retention entries
+// Temperature sensor registers require set the reg_update bit to make the configuration take effect
+
+/* Temperature sensor Registers Context
+   Include: SARADC_INT_ENA_REG /
+            APB_SARADC_APB_TSENS_CTRL_REG / APB_SARADC_TSENS_CTRL2_REG / APB_TSENS_WAKE_REG / APB_TSENS_SAMPLE_REG
+*/
+#define TEMPERATURE_SENSOR_RETENTION_REGS_CNT  5
+#define TEMPERATURE_SENSOR_RETENTION_MAP_BASE  SARADC_INT_ENA_REG
+static const uint32_t temperature_sensor_regs_map[4] = {0x6c1, 0, 0, 0};
+static const regdma_entries_config_t temperature_sensor_regs_entries[] = {
+    [0] = {.config = REGDMA_LINK_ADDR_MAP_INIT(REGDMA_TSENS_LINK(0x00), TEMPERATURE_SENSOR_RETENTION_MAP_BASE, TEMPERATURE_SENSOR_RETENTION_MAP_BASE, TEMPERATURE_SENSOR_RETENTION_REGS_CNT, 0, 0, temperature_sensor_regs_map[0], temperature_sensor_regs_map[1], temperature_sensor_regs_map[2], temperature_sensor_regs_map[3]), \
+           .owner = ENTRY(0) | ENTRY(2) }, \
+};
+
+const temperature_sensor_reg_ctx_link_t temperature_sensor_regs_retention = {
+    .link_list = temperature_sensor_regs_entries,
+    .link_num = ARRAY_SIZE(temperature_sensor_regs_entries),
+    .module_id = SLEEP_RETENTION_MODULE_TEMP_SENSOR,
+};