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feat(esp_hw_support): use pvt auto dbias to support for esp32s31

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This commit is contained in:
yanzihan@espressif.com
2026-09-16 18:31:27 +08:00
committed by wuzhenghui
parent e492079576
commit 38fea2d793
15 changed files with 335 additions and 31 deletions
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components/soc/esp32s31/include/soc/Kconfig.soc_caps.in
+4
View File
@@ -231,6 +231,10 @@ config SOC_PMU_SUPPORTED
bool
default y
config SOC_PMU_PVT_SUPPORTED
bool
default y
config SOC_RTC_TIMER_SUPPORTED
bool
default y
components/soc/esp32s31/include/soc/soc_caps.h
+1
View File
@@ -81,6 +81,7 @@
// #define SOC_APM_SUPPORTED 1 // TODO: [ESP32S31] IDF-14620
#define SOC_PAU_SUPPORTED 1
#define SOC_PMU_SUPPORTED 1
#define SOC_PMU_PVT_SUPPORTED 1
#define SOC_RTC_TIMER_SUPPORTED 1
#define SOC_ULP_LP_UART_SUPPORTED 1
#define SOC_LP_GPIO_MATRIX_SUPPORTED 1
components/soc/esp32s31/register/soc/pvt_reg.h
+19 -13
View File
@@ -1,5 +1,5 @@
/**
* SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2025-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*/
@@ -369,10 +369,12 @@ extern "C" {
/** PVT_DBIAS_CMD0 : R/W; bitpos: [16:0]; default: 0;
* needs field desc
*/
#define PVT_DBIAS_CMD0 0x0001FFFFU
#define PVT_DBIAS_CMD0_M (PVT_DBIAS_CMD0_V << PVT_DBIAS_CMD0_S)
#define PVT_DBIAS_CMD0_V 0x0001FFFFU
#define PVT_DBIAS_CMD0_S 0
#define PVT_DBIAS_CMD0_OFFSET_FLAG 1
#define PVT_DBIAS_CMD0_OFFSET_FLAG_S 16
#define PVT_DBIAS_CMD0_OFFSET_VALUE 0x1F
#define PVT_DBIAS_CMD0_OFFSET_VALUE_S 11
#define PVT_DBIAS_CMD0_PVT 0x7FF
#define PVT_DBIAS_CMD0_PVT_S 0
/** PVT_DBIAS_CMD1_REG register
* needs desc
@@ -381,10 +383,12 @@ extern "C" {
/** PVT_DBIAS_CMD1 : R/W; bitpos: [16:0]; default: 0;
* needs field desc
*/
#define PVT_DBIAS_CMD1 0x0001FFFFU
#define PVT_DBIAS_CMD1_M (PVT_DBIAS_CMD1_V << PVT_DBIAS_CMD1_S)
#define PVT_DBIAS_CMD1_V 0x0001FFFFU
#define PVT_DBIAS_CMD1_S 0
#define PVT_DBIAS_CMD1_OFFSET_FLAG 1
#define PVT_DBIAS_CMD1_OFFSET_FLAG_S 16
#define PVT_DBIAS_CMD1_OFFSET_VALUE 0x1F
#define PVT_DBIAS_CMD1_OFFSET_VALUE_S 11
#define PVT_DBIAS_CMD1_PVT 0x7FF
#define PVT_DBIAS_CMD1_PVT_S 0
/** PVT_DBIAS_CMD2_REG register
* needs desc
@@ -393,10 +397,12 @@ extern "C" {
/** PVT_DBIAS_CMD2 : R/W; bitpos: [16:0]; default: 0;
* needs field desc
*/
#define PVT_DBIAS_CMD2 0x0001FFFFU
#define PVT_DBIAS_CMD2_M (PVT_DBIAS_CMD2_V << PVT_DBIAS_CMD2_S)
#define PVT_DBIAS_CMD2_V 0x0001FFFFU
#define PVT_DBIAS_CMD2_S 0
#define PVT_DBIAS_CMD2_OFFSET_FLAG 1
#define PVT_DBIAS_CMD2_OFFSET_FLAG_S 16
#define PVT_DBIAS_CMD2_OFFSET_VALUE 0x1F
#define PVT_DBIAS_CMD2_OFFSET_VALUE_S 11
#define PVT_DBIAS_CMD2_PVT 0x7FF
#define PVT_DBIAS_CMD2_PVT_S 0
/** PVT_DBIAS_CMD3_REG register
* needs desc
components/soc/esp32s31/register/soc/pvt_struct.h
+32 -7
View File
@@ -1,5 +1,5 @@
/**
* SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2025-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*/
@@ -351,10 +351,18 @@ typedef union {
*/
typedef union {
struct {
/** dbias_cmd0 : R/W; bitpos: [16:0]; default: 0;
/** dbias_cmd0 : R/W; bitpos: [10:0]; default: 0;
* needs field desc
*/
uint32_t dbias_cmd0:17;
uint32_t dbias_cmd0_pvt:11;
/** dbias_cmd0_offset_value : R/W; bitpos: [15:11]; default: 0;
* needs field desc
*/
uint32_t dbias_cmd0_offset_value:5;
/** dbias_cmd0_offset_flag : R/W; bitpos: [16]; default: 0;
* needs field desc
*/
uint32_t dbias_cmd0_offset_flag:1;
uint32_t reserved_17:15;
};
uint32_t val;
@@ -365,10 +373,18 @@ typedef union {
*/
typedef union {
struct {
/** dbias_cmd1 : R/W; bitpos: [16:0]; default: 0;
/** dbias_cmd1 : R/W; bitpos: [10:0]; default: 0;
* needs field desc
*/
uint32_t dbias_cmd1:17;
uint32_t dbias_cmd1_pvt:11;
/** dbias_cmd1_offset_value : R/W; bitpos: [15:11]; default: 0;
* needs field desc
*/
uint32_t dbias_cmd1_offset_value:5;
/** dbias_cmd1_offset_flag : R/W; bitpos: [16]; default: 0;
* needs field desc
*/
uint32_t dbias_cmd1_offset_flag:1;
uint32_t reserved_17:15;
};
uint32_t val;
@@ -379,10 +395,19 @@ typedef union {
*/
typedef union {
struct {
/** dbias_cmd2 : R/W; bitpos: [16:0]; default: 0;
/** dbias_cmd2 : R/W; bitpos: [10:0]; default: 0;
* needs field desc
*/
uint32_t dbias_cmd2:17;
uint32_t dbias_cmd2_pvt:11;
/** dbias_cmd2_offset_value : R/W; bitpos: [15:11]; default: 0;
* needs field desc
*/
uint32_t dbias_cmd2_offset_value:5;
/** dbias_cmd2_offset_flag : R/W; bitpos: [16]; default: 0;
* needs field desc
*/
uint32_t dbias_cmd2_offset_flag:1;
uint32_t reserved_17:15;
};
uint32_t val;