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feat(temperature_sensor): Add temperature sensor support on esp32p4

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This commit is contained in:
Cao Sen Miao
2023-12-22 11:26:53 +08:00
parent 227c5d2cb7
commit 439bc719fe
24 changed files with 424 additions and 37 deletions
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8
components/soc/esp32p4/include/soc/Kconfig.soc_caps.in
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@@ -55,6 +55,10 @@ config SOC_ASYNC_MEMCPY_SUPPORTED
bool
default y
config SOC_TEMP_SENSOR_SUPPORTED
bool
default y
config SOC_SUPPORTS_SECURE_DL_MODE
bool
default y
@@ -1327,11 +1331,11 @@ config SOC_PERIPH_CLK_CTRL_SHARED
bool
default y
config SOC_TEMPERATURE_SENSOR_SUPPORT_FAST_RC
config SOC_TEMPERATURE_SENSOR_SUPPORT_LP_PLL
bool
default y
config SOC_TEMPERATURE_SENSOR_SUPPORT_XTAL
config SOC_TEMPERATURE_SENSOR_INTR_SUPPORT
bool
default y

15
components/soc/esp32p4/include/soc/clk_tree_defs.h
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@@ -636,6 +636,21 @@ typedef enum {
SDMMC_CLK_SRC_PLL200M = SOC_MOD_CLK_PLL_F200M, /*!< Select PLL_200M as the source clock */
} soc_periph_sdmmc_clk_src_t;
//////////////////////////////////////////////////Temp Sensor///////////////////////////////////////////////////////////
/**
* @brief Array initializer for all supported clock sources of Temperature Sensor
*/
#define SOC_TEMP_SENSOR_CLKS {SOC_MOD_CLK_LP_PLL}
/**
* @brief Type of Temp Sensor clock source
*/
typedef enum {
TEMPERATURE_SENSOR_CLK_SRC_LP_PLL = SOC_MOD_CLK_LP_PLL, /*!< Select LP_PLL as the source clock */
TEMPERATURE_SENSOR_CLK_SRC_DEFAULT = SOC_MOD_CLK_LP_PLL, /*!< Select LP_PLL as the default choice */
} soc_periph_temperature_sensor_clk_src_t;
#ifdef __cplusplus
}
#endif

3
components/soc/esp32p4/include/soc/interrupts.h
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@@ -31,7 +31,8 @@ typedef enum {
ETS_LP_SPI_INTR_SOURCE,
ETS_LP_TOUCH_INTR_SOURCE,
ETS_LP_TSENS_INTR_SOURCE,
ETS_LP_UART_INTR_SOURCE,
ETS_TEMPERATURE_SENSOR_INTR_SOURCE = ETS_LP_TSENS_INTR_SOURCE,
ETS_LP_UART_INTR_SOURCE = 16,
ETS_LP_EFUSE_INTR_SOURCE,
ETS_LP_SW_INTR_SOURCE,
ETS_LP_SYSREG_INTR_SOURCE,

5
components/soc/esp32p4/include/soc/regi2c_defs.h
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@@ -15,7 +15,8 @@
#define I2C_MST_BBPLL_CAL_DONE (BIT(24))
#define ANA_CONFIG_REG 0x600AF81C
#define ANA_CONFIG_REG 0x5012401C
#define ANA_CONFIG_S (8)
#define ANA_CONFIG_M (0x3FF)
@@ -23,7 +24,7 @@
#define ANA_I2C_BBPLL_M BIT(17) /* Clear to enable BBPLL */
#define ANA_CONFIG2_REG 0x600AF820
#define ANA_CONFIG2_REG 0x50124020
#define ANA_CONFIG2_M BIT(18)
#define ANA_I2C_SAR_FORCE_PU BIT(16)

7
components/soc/esp32p4/include/soc/regi2c_saradc.h
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@@ -14,3 +14,10 @@
* bus. These definitions are used via macros defined in regi2c_ctrl.h, by
* function in adc_ll.h.
*/
#define I2C_SAR_ADC 0X69
#define I2C_SAR_ADC_HOSTID 0
#define I2C_SARADC_TSENS_DAC 0x6
#define I2C_SARADC_TSENS_DAC_MSB 3
#define I2C_SARADC_TSENS_DAC_LSB 0

6
components/soc/esp32p4/include/soc/soc_caps.h
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@@ -36,7 +36,7 @@
#define SOC_ASYNC_MEMCPY_SUPPORTED 1
// disable usb serial jtag for esp32p4, current image does not support
// #define SOC_USB_SERIAL_JTAG_SUPPORTED 1 //TODO: IDF-7496
// #define SOC_TEMP_SENSOR_SUPPORTED 1 //TODO: IDF-7482
#define SOC_TEMP_SENSOR_SUPPORTED 1
#define SOC_SUPPORTS_SECURE_DL_MODE 1
#define SOC_ULP_SUPPORTED 1
#define SOC_LP_CORE_SUPPORTED 1
@@ -571,8 +571,8 @@
#define SOC_PERIPH_CLK_CTRL_SHARED (1) /*!< Peripheral clock control (e.g. set clock source) is shared between various peripherals */
/*-------------------------- Temperature Sensor CAPS -------------------------------------*/
#define SOC_TEMPERATURE_SENSOR_SUPPORT_FAST_RC (1)
#define SOC_TEMPERATURE_SENSOR_SUPPORT_XTAL (1)
#define SOC_TEMPERATURE_SENSOR_SUPPORT_LP_PLL (1)
#define SOC_TEMPERATURE_SENSOR_INTR_SUPPORT (1)
/*-------------------------- Memory CAPS --------------------------*/
#define SOC_MEM_TCM_SUPPORTED (1)

1
components/soc/esp32p4/include/soc/tsens_struct.h
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@@ -222,6 +222,7 @@ typedef struct {
volatile tsens_sample_rate_reg_t sample_rate;
} tsens_dev_t;
extern tsens_dev_t LP_TSENS;
#ifndef __cplusplus
_Static_assert(sizeof(tsens_dev_t) == 0x2c, "Invalid size of tsens_dev_t structure");

1
components/soc/esp32p4/ld/esp32p4.peripherals.ld
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@@ -85,6 +85,7 @@ PROVIDE ( AHB_DMA = 0x50085000 );
PROVIDE ( AXI_DMA = 0x5008a000 );
PROVIDE ( LCD_CAM = 0x500dc000 );
PROVIDE ( LP_IOMUX = 0x5012B000 );
PROVIDE ( LP_TSENS = 0x5012f000 );
PROVIDE ( MIPI_CSI_BRIDGE = 0x5009F800 );
PROVIDE ( MIPI_CSI_HOST = 0x5009F000 );

7
components/soc/esp32p4/temperature_sensor_periph.c
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@@ -7,5 +7,10 @@
#include "soc/temperature_sensor_periph.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},
};