build-system: include soc_caps defines into kconfig

Adds gen_soc_caps_kconfig.py which parses the soc caps (soc_caps.h) into
a format that can be included in kconfig.

.gitlab/ci/host-test.yml

@@ -416,3 +416,9 @@ test_linux_example:
     - idf.py build
     - timeout 5 ./build/linux_host_app.elf >test.log || true
     - grep "Restarting" test.log
+
+test_gen_soc_caps_kconfig:
+  extends: .host_test_template
+  script:
+    - cd ${IDF_PATH}/tools/gen_soc_caps_kconfig/
+    - ./test/test_gen_soc_caps_kconfig.py

.gitlab/ci/rules.yml

@@ -134,6 +134,8 @@
 
   - "tools/ci/test_reproducible_build.sh"
 
+  - "tools/gen_soc_caps_kconfig/*"
+
 .patterns-windows: &patterns-windows
   - "tools/windows/**/*"
 

.pre-commit-config.yaml

@@ -119,6 +119,14 @@ repos:
         additional_dependencies:
           - PyYAML == 5.3.1
         pass_filenames: false
+      - id: check-generated-soc-caps-kconfig
+        name: Check soc caps kconfig files are generated (based on components/soc/IDF_TARGET/include/soc/soc_caps.h)
+        entry: tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py -d 'components/soc/*/include/soc/' 'components/esp_rom/*/'
+        language: python
+        files: 'components/soc/.+/include/soc/.+_caps\.h|components/esp_rom/.+/.+_caps\.h|kconfig\.soc_caps.in'
+        pass_filenames: false
+        additional_dependencies:
+          - pyparsing
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.0.1
     hooks:

Kconfig

@@ -4,6 +4,8 @@
 #
 mainmenu "Espressif IoT Development Framework Configuration"
 
+    orsource "./components/soc/$IDF_TARGET/include/soc/Kconfig.soc_caps.in"
+
     config IDF_CMAKE
         bool
         default "y"
@@ -130,6 +132,7 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
     endmenu  # SDK tool configuration
 
+
     menu "Build type"
 
         choice APP_BUILD_TYPE

components/driver/CMakeLists.txt

@@ -20,11 +20,15 @@ set(srcs
 
 set(includes "include" "${target}/include" "deprecated")
 
+if(CONFIG_SOC_MCPWM_SUPPORTED)
+    list(APPEND srcs
+        "mcpwm.c")
+endif()
+
 if(${target} STREQUAL "esp32")
     # SDMMC and MCPWM are in ESP32 only.
     list(APPEND srcs "adc_common.c"
                      "dac_common.c"
-                     "mcpwm.c"
                      "sdio_slave.c"
                      "sdmmc_host.c"
                      "i2s.c"
@@ -61,7 +65,6 @@ if(${target} STREQUAL "esp32s3")
                      "gdma.c"
                      "sdmmc_host.c"
                      "sdmmc_transaction.c"
-                     "mcpwm.c"
                      "rmt.c"
                      "sigmadelta.c"
                      "usb_serial_jtag.c"

components/driver/include/driver/gpio.h

@@ -500,7 +500,7 @@ esp_err_t gpio_sleep_set_pull_mode(gpio_num_t gpio_num, gpio_pull_mode_t pull);
 
 #if SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
 
-#define GPIO_IS_DEEP_SLEEP_WAKEUP_VALID_GPIO(gpio_num)        ((gpio_num & ~SOC_GPIO_DEEP_SLEEP_WAKEUP_VALID_GPIO_MASK) == 0)
+#define GPIO_IS_DEEP_SLEEP_WAKEUP_VALID_GPIO(gpio_num)        ((gpio_num & ~SOC_GPIO_DEEP_SLEEP_WAKE_VALID_GPIO_MASK) == 0)
 
 /**
  * @brief Enable GPIO deep-sleep wake-up function.

components/esp_hw_support/sleep_modes.c

@@ -192,7 +192,7 @@ static void touch_wakeup_prepare(void);
 static void esp_deep_sleep_wakeup_prepare(void);
 #endif
 
-#if SOC_PM_SUPPORT_DEEPSLEEP_VERIFY_STUB_ONLY
+#if SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY
 static RTC_FAST_ATTR esp_deep_sleep_wake_stub_fn_t wake_stub_fn_handler = NULL;
 
 static void RTC_IRAM_ATTR __attribute__((used, noinline)) esp_wake_stub_start(void)
@@ -215,14 +215,14 @@ static void __attribute__((section(".rtc.entry.text"))) esp_wake_stub_entry(void
     // which is sufficient for instruction addressing in RTC fast memory.
     __asm__ __volatile__ ("call4 " SYM2STR(esp_wake_stub_start) "\n");
 }
-#endif // SOC_PM_SUPPORT_DEEPSLEEP_VERIFY_STUB_ONLY
+#endif // SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY
 
 /* Wake from deep sleep stub
    See esp_deepsleep.h esp_wake_deep_sleep() comments for details.
 */
 esp_deep_sleep_wake_stub_fn_t esp_get_deep_sleep_wake_stub(void)
 {
-#if SOC_PM_SUPPORT_DEEPSLEEP_VERIFY_STUB_ONLY
+#if SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY
     esp_deep_sleep_wake_stub_fn_t stub_ptr = wake_stub_fn_handler;
 #else
     esp_deep_sleep_wake_stub_fn_t stub_ptr = (esp_deep_sleep_wake_stub_fn_t) REG_READ(RTC_ENTRY_ADDR_REG);
@@ -235,7 +235,7 @@ esp_deep_sleep_wake_stub_fn_t esp_get_deep_sleep_wake_stub(void)
 
 void esp_set_deep_sleep_wake_stub(esp_deep_sleep_wake_stub_fn_t new_stub)
 {
-#if SOC_PM_SUPPORT_DEEPSLEEP_VERIFY_STUB_ONLY
+#if SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY
     wake_stub_fn_handler = new_stub;
 #else
     REG_WRITE(RTC_ENTRY_ADDR_REG, (uint32_t)new_stub);
@@ -446,7 +446,7 @@ static uint32_t IRAM_ATTR esp_sleep_start(uint32_t pd_flags)
          */
         portENTER_CRITICAL(&spinlock_rtc_deep_sleep);
 
-#if SOC_PM_SUPPORT_DEEPSLEEP_VERIFY_STUB_ONLY
+#if SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY
         extern char _rtc_text_start[];
 #if CONFIG_ESP32S3_RTCDATA_IN_FAST_MEM
         extern char _rtc_noinit_end[];
@@ -469,7 +469,7 @@ static uint32_t IRAM_ATTR esp_sleep_start(uint32_t pd_flags)
         /* Otherwise, need to call the dedicated soc function for this */
         result = rtc_deep_sleep_start(s_config.wakeup_triggers, reject_triggers);
 #endif
-#endif // SOC_PM_SUPPORT_DEEPSLEEP_VERIFY_STUB_ONLY
+#endif // SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY
 
         portEXIT_CRITICAL(&spinlock_rtc_deep_sleep);
     } else {

components/esp_rom/Kconfig.projbuild

@@ -1,3 +1,5 @@
+orsource "./$IDF_TARGET//Kconfig.soc_caps.in"
+
 menu "Boot ROM Behavior"
     visible if !IDF_TARGET_ESP32  # no options ere currently supported on ESP32
 

components/esp_rom/esp32/Kconfig.soc_caps.in

@@ -0,0 +1,20 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config ESP_ROM_HAS_CRC_LE
+    bool
+    default y
+
+config ESP_ROM_HAS_CRC_BE
+    bool
+    default y
+
+config ESP_ROM_HAS_JPEG_DECODE
+    bool
+    default y
+
+config ESP_ROM_SUPPORT_MULTIPLE_UART
+    bool
+    default y

components/esp_rom/esp32c3/Kconfig.soc_caps.in

@@ -0,0 +1,36 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config ESP_ROM_HAS_CRC_LE
+    bool
+    default y
+
+config ESP_ROM_HAS_CRC_BE
+    bool
+    default y
+
+config ESP_ROM_HAS_JPEG_DECODE
+    bool
+    default y
+
+config ESP_ROM_UART_CLK_IS_XTAL
+    bool
+    default y
+
+config ESP_ROM_USB_SERIAL_DEVICE_NUM
+    int
+    default 3
+
+config ESP_ROM_HAS_RETARGETABLE_LOCKING
+    bool
+    default y
+
+config ESP_ROM_HAS_ERASE_0_REGION_BUG
+    bool
+    default y
+
+config ESP_ROM_GET_CLK_FREQ
+    bool
+    default y

components/esp_rom/esp32h2/Kconfig.soc_caps.in

@@ -0,0 +1,36 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config ESP_ROM_HAS_CRC_LE
+    bool
+    default y
+
+config ESP_ROM_HAS_CRC_BE
+    bool
+    default y
+
+config ESP_ROM_HAS_JPEG_DECODE
+    bool
+    default y
+
+config ESP_ROM_UART_CLK_IS_XTAL
+    bool
+    default y
+
+config ESP_ROM_USB_SERIAL_DEVICE_NUM
+    int
+    default 3
+
+config ESP_ROM_HAS_RETARGETABLE_LOCKING
+    bool
+    default y
+
+config ESP_ROM_HAS_ERASE_0_REGION_BUG
+    bool
+    default y
+
+config ESP_ROM_GET_CLK_FREQ
+    bool
+    default y

components/esp_rom/esp32s2/Kconfig.soc_caps.in

@@ -0,0 +1,12 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config ESP_ROM_HAS_CRC_LE
+    bool
+    default y
+
+config ESP_ROM_SUPPORT_MULTIPLE_UART
+    bool
+    default y

components/esp_rom/esp32s3/Kconfig.soc_caps.in

@@ -0,0 +1,40 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config ESP_ROM_HAS_CRC_LE
+    bool
+    default y
+
+config ESP_ROM_HAS_CRC_BE
+    bool
+    default y
+
+config ESP_ROM_HAS_JPEG_DECODE
+    bool
+    default y
+
+config ESP_ROM_SUPPORT_MULTIPLE_UART
+    bool
+    default y
+
+config ESP_ROM_UART_CLK_IS_XTAL
+    bool
+    default y
+
+config ESP_ROM_HAS_RETARGETABLE_LOCKING
+    bool
+    default y
+
+config ESP_ROM_USB_SERIAL_DEVICE_NUM
+    int
+    default 4
+
+config ESP_ROM_HAS_ERASE_0_REGION_BUG
+    bool
+    default y
+
+config ESP_ROM_GET_CLK_FREQ
+    bool
+    default y

components/esp_rom/esp8684/Kconfig.soc_caps.in

@@ -0,0 +1,24 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config ESP_ROM_HAS_CRC_LE
+    bool
+    default y
+
+config ESP_ROM_HAS_CRC_BE
+    bool
+    default y
+
+config ESP_ROM_UART_CLK_IS_XTAL
+    bool
+    default y
+
+config ESP_ROM_HAS_RETARGETABLE_LOCKING
+    bool
+    default y
+
+config ESP_ROM_GET_CLK_FREQ
+    bool
+    default y

components/hal/esp32s3/include/hal/rtc_io_ll.h

@@ -22,6 +22,8 @@
 extern "C" {
 #endif
 
+#define RTCIO_LL_PIN_FUNC     0
+
 typedef enum {
     RTCIO_FUNC_RTC = 0x0,         /*!< The pin controled by RTC module. */
     RTCIO_FUNC_DIGITAL = 0x1,     /*!< The pin controlled by DIGITAL module. */

components/hal/spi_flash_hal_common.inc

@@ -101,7 +101,7 @@ esp_err_t spi_flash_hal_configure_host_io_mode(
         return ESP_ERR_NOT_SUPPORTED;
     }
 
-#if SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUTPUT
+#if SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT
     // The CONTROL_DUMMY_OUTPUT feature is used to control M7-M0 bits.
     spi_flash_ll_set_dummy_out(dev, (conf_required? 1: 0), 1);
 #else

components/soc/esp32/include/soc/Kconfig.soc_caps.in

@@ -0,0 +1,516 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config SOC_BROWNOUT_RESET_SUPPORTED
+    string
+    default "Not determined"
+
+config SOC_TWAI_BRP_DIV_SUPPORTED
+    string
+    default "Not determined"
+
+config SOC_CAPS_ECO_VER_MAX
+    int
+    default 3
+
+config SOC_DAC_SUPPORTED
+    bool
+    default y
+
+config SOC_MCPWM_SUPPORTED
+    bool
+    default y
+
+config SOC_SDMMC_HOST_SUPPORTED
+    bool
+    default y
+
+config SOC_BT_SUPPORTED
+    bool
+    default y
+
+config SOC_CLASSIC_BT_SUPPORTED
+    bool
+    default y
+
+config SOC_PCNT_SUPPORTED
+    bool
+    default y
+
+config SOC_SDIO_SLAVE_SUPPORTED
+    bool
+    default y
+
+config SOC_TWAI_SUPPORTED
+    bool
+    default y
+
+config SOC_EMAC_SUPPORTED
+    bool
+    default y
+
+config SOC_CPU_CORES_NUM
+    int
+    default 2
+
+config SOC_ULP_SUPPORTED
+    bool
+    default y
+
+config SOC_CCOMP_TIMER_SUPPORTED
+    bool
+    default y
+
+config SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS
+    bool
+    default y
+
+config SOC_RTC_FAST_MEM_SUPPORTED
+    bool
+    default y
+
+config SOC_RTC_SLOW_MEM_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_RTC_CTRL_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_PERIPH_NUM
+    int
+    default 2
+
+config SOC_ADC_MAX_CHANNEL_NUM
+    int
+    default 10
+
+config SOC_ADC_DIGI_CONTROLLER_NUM
+    int
+    default 2
+
+config SOC_ADC_PATT_LEN_MAX
+    int
+    default 16
+
+config SOC_ADC_DIGI_MIN_BITWIDTH
+    int
+    default 9
+
+config SOC_ADC_DIGI_MAX_BITWIDTH
+    int
+    default 12
+
+config SOC_ADC_SAMPLE_FREQ_THRES_HIGH
+    int
+    default 83333
+
+config SOC_ADC_SAMPLE_FREQ_THRES_LOW
+    int
+    default 611
+
+config SOC_ADC_MAX_BITWIDTH
+    int
+    default 12
+
+config SOC_CPU_BREAKPOINTS_NUM
+    int
+    default 2
+
+config SOC_CPU_WATCHPOINTS_NUM
+    int
+    default 2
+
+config SOC_CPU_WATCHPOINT_SIZE
+    int
+    default 64
+
+config SOC_CPU_HAS_FPU
+    bool
+    default y
+
+config SOC_DAC_PERIPH_NUM
+    int
+    default 2
+
+config SOC_DAC_RESOLUTION
+    int
+    default 8
+
+config SOC_GPIO_PORT
+    int
+    default 1
+
+config SOC_GPIO_PIN_COUNT
+    int
+    default 40
+
+config SOC_GPIO_VALID_GPIO_MASK
+    hex
+    default 0xFFFFFFFFFF
+
+config SOC_GPIO_SUPPORT_SLP_SWITCH
+    bool
+    default y
+
+config SOC_I2C_NUM
+    int
+    default 2
+
+config SOC_I2C_FIFO_LEN
+    int
+    default 32
+
+config SOC_I2C_SUPPORT_APB
+    bool
+    default y
+
+config SOC_I2S_NUM
+    int
+    default 2
+
+config SOC_I2S_SUPPORTS_PDM_TX
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_PDM_RX
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_ADC
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_DAC
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_APLL
+    bool
+    default y
+
+config SOC_I2S_APLL_MIN_FREQ
+    int
+    default 250000000
+
+config SOC_I2S_APLL_MAX_FREQ
+    int
+    default 500000000
+
+config SOC_I2S_APLL_MIN_RATE
+    int
+    default 10675
+
+config SOC_I2S_TRANS_SIZE_ALIGN_WORD
+    bool
+    default y
+
+config SOC_I2S_LCD_I80_VARIANT
+    bool
+    default y
+
+config SOC_LCD_I80_SUPPORTED
+    bool
+    default y
+
+config SOC_LCD_I80_BUSES
+    bool
+    default y
+
+config SOC_LCD_I80_BUS_WIDTH
+    int
+    default 24
+
+config SOC_LEDC_HAS_TIMER_SPECIFIC_MUX
+    bool
+    default y
+
+config SOC_LEDC_SUPPORT_REF_TICK
+    bool
+    default y
+
+config SOC_LEDC_SUPPORT_HS_MODE
+    bool
+    default y
+
+config SOC_LEDC_CHANNEL_NUM
+    int
+    default 8
+
+config SOC_LEDC_TIMER_BIT_WIDE_NUM
+    int
+    default 20
+
+config SOC_MCPWM_GROUPS
+    int
+    default 2
+
+config SOC_MCPWM_TIMERS_PER_GROUP
+    int
+    default 3
+
+config SOC_MCPWM_OPERATORS_PER_GROUP
+    int
+    default 3
+
+config SOC_MCPWM_COMPARATORS_PER_OPERATOR
+    int
+    default 2
+
+config SOC_MCPWM_GENERATORS_PER_OPERATOR
+    int
+    default 2
+
+config SOC_MCPWM_TRIGGERS_PER_OPERATOR
+    int
+    default 2
+
+config SOC_MCPWM_GPIO_FAULTS_PER_GROUP
+    int
+    default 3
+
+config SOC_MCPWM_CAPTURE_TIMERS_PER_GROUP
+    bool
+    default y
+
+config SOC_MCPWM_CAPTURE_CHANNELS_PER_TIMER
+    int
+    default 3
+
+config SOC_MCPWM_GPIO_SYNCHROS_PER_GROUP
+    int
+    default 3
+
+config SOC_MCPWM_BASE_CLK_HZ
+    int
+    default 160000000
+
+config SOC_MPU_CONFIGURABLE_REGIONS_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_MIN_REGION_SIZE
+    hex
+    default 0x20000000
+
+config SOC_MPU_REGIONS_MAX_NUM
+    int
+    default 8
+
+config SOC_MPU_REGION_RO_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_REGION_WO_SUPPORTED
+    bool
+    default n
+
+config SOC_PCNT_GROUPS
+    int
+    default 1
+
+config SOC_PCNT_UNITS_PER_GROUP
+    int
+    default 8
+
+config SOC_PCNT_CHANNELS_PER_UNIT
+    int
+    default 2
+
+config SOC_PCNT_THRES_POINT_PER_UNIT
+    int
+    default 2
+
+config SOC_RMT_GROUPS
+    int
+    default 1
+
+config SOC_RMT_TX_CANDIDATES_PER_GROUP
+    int
+    default 8
+
+config SOC_RMT_RX_CANDIDATES_PER_GROUP
+    int
+    default 8
+
+config SOC_RMT_CHANNELS_PER_GROUP
+    int
+    default 8
+
+config SOC_RMT_MEM_WORDS_PER_CHANNEL
+    int
+    default 64
+
+config SOC_RMT_SUPPORT_REF_TICK
+    bool
+    default y
+
+config SOC_RMT_CHANNEL_CLK_INDEPENDENT
+    bool
+    default y
+
+config SOC_RTCIO_PIN_COUNT
+    int
+    default 18
+
+config SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
+    bool
+    default y
+
+config SOC_RTCIO_HOLD_SUPPORTED
+    bool
+    default y
+
+config SOC_RTCIO_WAKE_SUPPORTED
+    bool
+    default y
+
+config SOC_SIGMADELTA_NUM
+    int
+    default 1
+
+config SOC_SIGMADELTA_CHANNEL_NUM
+    int
+    default 8
+
+config SOC_SPI_PERIPH_NUM
+    int
+    default 3
+
+config SOC_SPI_DMA_CHAN_NUM
+    int
+    default 2
+
+config SOC_SPI_MAXIMUM_BUFFER_SIZE
+    int
+    default 64
+
+config SOC_SPI_MAX_PRE_DIVIDER
+    int
+    default 8192
+
+config SOC_SPI_SUPPORT_AS_CS
+    bool
+    default y
+
+config SOC_TIMER_GROUPS
+    int
+    default 2
+
+config SOC_TIMER_GROUP_TIMERS_PER_GROUP
+    int
+    default 2
+
+config SOC_TIMER_GROUP_COUNTER_BIT_WIDTH
+    int
+    default 64
+
+config SOC_TOUCH_VERSION_1
+    bool
+    default y
+
+config SOC_TOUCH_SENSOR_NUM
+    int
+    default 10
+
+config SOC_TOUCH_PAD_MEASURE_WAIT_MAX
+    hex
+    default 0xFF
+
+config SOC_TOUCH_PAD_THRESHOLD_MAX
+    bool
+    default n
+
+config SOC_TWAI_BRP_MIN
+    int
+    default 2
+
+config SOC_TWAI_SUPPORT_MULTI_ADDRESS_LAYOUT
+    bool
+    default y
+
+config SOC_UART_NUM
+    int
+    default 3
+
+config SOC_UART_SUPPORT_REF_TICK
+    bool
+    default y
+
+config SOC_UART_FIFO_LEN
+    int
+    default 128
+
+config SOC_UART_BITRATE_MAX
+    int
+    default 5000000
+
+config SOC_SPIRAM_SUPPORTED
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_PARALLEL_ENG
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA1
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA256
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA384
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA512
+    bool
+    default y
+
+config SOC_RSA_MAX_BIT_LEN
+    int
+    default 4096
+
+config SOC_AES_SUPPORT_AES_128
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_192
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_256
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTED_XTS_AES_BLOCK_MAX
+    int
+    default 32
+
+config SOC_PHY_DIG_REGS_MEM_SIZE
+    int
+    default 21
+
+config SOC_PM_SUPPORT_EXT_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP
+    bool
+    default y
+
+config SOC_SDMMC_USE_IOMUX
+    bool
+    default y
+
+config SOC_SDMMC_NUM_SLOTS
+    int
+    default 2
+
+config SOC_BLE_DONT_UPDATE_OWN_RPA
+    bool
+    default y

components/soc/esp32/include/soc/soc_caps.h

@@ -1,3 +1,4 @@
+
 /*
  * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
  *
@@ -24,6 +25,16 @@
  * ECO & exceptions:
  * For ECO-ed booleans, `#define x "Not determined"` for them. This will cause error when used by
  * `#if x` and `#if !x`, making these missing definitions more obvious.
+ *
+ * These defines are parsed and imported as kconfig variables via the script
+ * `tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py`
+ *
+ * If this file is changed the script will automatically run the script
+ * and generate the kconfig variables as part of the pre-commit hooks.
+ *
+ * It can also be ran manually with `./tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py 'components/soc/esp32/include/soc/'`
+ *
+ * For more information see `tools/gen_soc_caps_kconfig/README.md`
  */
 
 #pragma once
@@ -117,7 +128,7 @@
 
 /*-------------------------- GPIO CAPS ---------------------------------------*/
 // ESP32 has 1 GPIO peripheral
-#define SOC_GPIO_PORT                   (1)
+#define SOC_GPIO_PORT                   (1U)
 #define SOC_GPIO_PIN_COUNT              40
 
 // SOC_GPIO_SUPPORT_RTC_INDEPENDENT not defined. On ESP32 those PADs which have RTC functions must
@@ -190,13 +201,13 @@
 #define SOC_MPU_REGION_WO_SUPPORTED               0
 
 /*-------------------------- PCNT CAPS ---------------------------------------*/
-#define SOC_PCNT_GROUPS                  (1)
+#define SOC_PCNT_GROUPS                  (1U)
 #define SOC_PCNT_UNITS_PER_GROUP         (8)
 #define SOC_PCNT_CHANNELS_PER_UNIT       (2)
 #define SOC_PCNT_THRES_POINT_PER_UNIT    (2)
 
 /*-------------------------- RMT CAPS ----------------------------------------*/
-#define SOC_RMT_GROUPS                  (1)  /*!< One RMT group */
+#define SOC_RMT_GROUPS                  (1U)  /*!< One RMT group */
 #define SOC_RMT_TX_CANDIDATES_PER_GROUP (8)  /*!< Number of channels that capable of Transmit in each group */
 #define SOC_RMT_RX_CANDIDATES_PER_GROUP (8)  /*!< Number of channels that capable of Receive in each group */
 #define SOC_RMT_CHANNELS_PER_GROUP      (8)  /*!< Total 8 channels */
@@ -211,7 +222,7 @@
 #define SOC_RTCIO_WAKE_SUPPORTED 1
 
 /*-------------------------- SIGMA DELTA CAPS --------------------------------*/
-#define SOC_SIGMADELTA_NUM            1
+#define SOC_SIGMADELTA_NUM            1U
 #define SOC_SIGMADELTA_CHANNEL_NUM (8) // 8 channels
 
 /*-------------------------- SPI CAPS ----------------------------------------*/

components/soc/esp32c3/include/soc/Kconfig.soc_caps.in

@@ -0,0 +1,604 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config SOC_CPU_CORES_NUM
+    bool
+    default y
+
+config SOC_DEDICATED_GPIO_SUPPORTED
+    bool
+    default y
+
+config SOC_GDMA_SUPPORTED
+    bool
+    default y
+
+config SOC_TWAI_SUPPORTED
+    bool
+    default y
+
+config SOC_BT_SUPPORTED
+    bool
+    default y
+
+config SOC_DIG_SIGN_SUPPORTED
+    bool
+    default y
+
+config SOC_HMAC_SUPPORTED
+    bool
+    default y
+
+config SOC_ASYNC_MEMCPY_SUPPORTED
+    bool
+    default y
+
+config SOC_USB_SERIAL_JTAG_SUPPORTED
+    bool
+    default y
+
+config SOC_TEMP_SENSOR_SUPPORTED
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTION_XTS_AES
+    bool
+    default y
+
+config SOC_XT_WDT_SUPPORTED
+    bool
+    default y
+
+config SOC_SUPPORTS_SECURE_DL_MODE
+    bool
+    default y
+
+config SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS
+    int
+    default 3
+
+config SOC_EFUSE_REVOKE_BOOT_KEY_DIGESTS
+    bool
+    default y
+
+config SOC_ICACHE_ACCESS_RODATA_SUPPORTED
+    bool
+    default y
+
+config SOC_RTC_FAST_MEM_SUPPORTED
+    bool
+    default y
+
+config SOC_RTC_SLOW_MEM_SUPPORTED
+    bool
+    default n
+
+config SOC_SUPPORT_SECURE_BOOT_REVOKE_KEY
+    bool
+    default y
+
+config SOC_AES_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_AES_GDMA
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_128
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_256
+    bool
+    default y
+
+config SOC_ADC_ARBITER_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_FILTER_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_MONITOR_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_PERIPH_NUM
+    int
+    default 2
+
+config SOC_ADC_MAX_CHANNEL_NUM
+    int
+    default 5
+
+config SOC_ADC_DIGI_CONTROLLER_NUM
+    bool
+    default y
+
+config SOC_ADC_PATT_LEN_MAX
+    int
+    default 8
+
+config SOC_ADC_DIGI_MAX_BITWIDTH
+    int
+    default 12
+
+config SOC_ADC_DIGI_FILTER_NUM
+    int
+    default 2
+
+config SOC_ADC_DIGI_MONITOR_NUM
+    int
+    default 2
+
+config SOC_ADC_SAMPLE_FREQ_THRES_HIGH
+    int
+    default 83333
+
+config SOC_ADC_SAMPLE_FREQ_THRES_LOW
+    int
+    default 611
+
+config SOC_ADC_MAX_BITWIDTH
+    int
+    default 12
+
+config SOC_ADC_CALIBRATION_V1_SUPPORTED
+    bool
+    default y
+
+config SOC_APB_BACKUP_DMA
+    bool
+    default y
+
+config SOC_BROWNOUT_RESET_SUPPORTED
+    bool
+    default y
+
+config SOC_CPU_BREAKPOINTS_NUM
+    int
+    default 8
+
+config SOC_CPU_WATCHPOINTS_NUM
+    int
+    default 8
+
+config SOC_CPU_HAS_FLEXIBLE_INTC
+    bool
+    default y
+
+config SOC_CPU_WATCHPOINT_SIZE
+    hex
+    default 0x80000000
+
+config SOC_DS_SIGNATURE_MAX_BIT_LEN
+    int
+    default 3072
+
+config SOC_DS_KEY_PARAM_MD_IV_LENGTH
+    int
+    default 16
+
+config SOC_DS_KEY_CHECK_MAX_WAIT_US
+    int
+    default 1100
+
+config SOC_GDMA_GROUPS
+    int
+    default 1
+
+config SOC_GDMA_PAIRS_PER_GROUP
+    int
+    default 3
+
+config SOC_GDMA_TX_RX_SHARE_INTERRUPT
+    bool
+    default y
+
+config SOC_GPIO_PORT
+    int
+    default 1
+
+config SOC_GPIO_PIN_COUNT
+    int
+    default 22
+
+config SOC_GPIO_SUPPORTS_RTC_INDEPENDENT
+    bool
+    default y
+
+config SOC_GPIO_SUPPORT_FORCE_HOLD
+    bool
+    default y
+
+config SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
+    bool
+    default y
+
+config SOC_GPIO_DEEP_SLEEP_WAKE_VALID_GPIO_MASK
+    int
+    default 0
+
+config SOC_GPIO_SUPPORT_SLP_SWITCH
+    bool
+    default y
+
+config SOC_DEDIC_GPIO_OUT_CHANNELS_NUM
+    int
+    default 8
+
+config SOC_DEDIC_GPIO_IN_CHANNELS_NUM
+    int
+    default 8
+
+config SOC_DEDIC_PERIPH_AUTO_ENABLE
+    bool
+    default y
+
+config SOC_I2C_NUM
+    int
+    default 1
+
+config SOC_I2C_FIFO_LEN
+    int
+    default 32
+
+config SOC_I2C_SUPPORT_HW_FSM_RST
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_HW_CLR_BUS
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_RTC
+    bool
+    default y
+
+config SOC_I2S_NUM
+    int
+    default 1
+
+config SOC_I2S_SUPPORTS_PCM
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_PDM_TX
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_PDM_CODEC
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_TDM
+    bool
+    default y
+
+config SOC_LEDC_SUPPORT_XTAL_CLOCK
+    bool
+    default y
+
+config SOC_LEDC_CHANNEL_NUM
+    int
+    default 6
+
+config SOC_LEDC_TIMER_BIT_WIDE_NUM
+    int
+    default 14
+
+config SOC_MPU_CONFIGURABLE_REGIONS_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_MIN_REGION_SIZE
+    hex
+    default 0x20000000
+
+config SOC_MPU_REGIONS_MAX_NUM
+    int
+    default 8
+
+config SOC_MPU_REGION_RO_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_REGION_WO_SUPPORTED
+    bool
+    default n
+
+config SOC_RMT_GROUPS
+    int
+    default 1
+
+config SOC_RMT_TX_CANDIDATES_PER_GROUP
+    int
+    default 2
+
+config SOC_RMT_RX_CANDIDATES_PER_GROUP
+    int
+    default 2
+
+config SOC_RMT_CHANNELS_PER_GROUP
+    int
+    default 4
+
+config SOC_RMT_MEM_WORDS_PER_CHANNEL
+    int
+    default 48
+
+config SOC_RMT_SUPPORT_RX_PINGPONG
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_RX_DEMODULATION
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_LOOP_COUNT
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_SYNCHRO
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH
+    int
+    default 128
+
+config SOC_RTC_CNTL_CPU_PD_REG_FILE_NUM
+    int
+    default 108
+
+config SOC_RTCIO_PIN_COUNT
+    bool
+    default n
+
+config SOC_RSA_MAX_BIT_LEN
+    int
+    default 3072
+
+config SOC_SHA_DMA_MAX_BUFFER_SIZE
+    int
+    default 3968
+
+config SOC_SHA_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_RESUME
+    bool
+    default y
+
+config SOC_SHA_GDMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA1
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA224
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA256
+    bool
+    default y
+
+config SOC_SIGMADELTA_NUM
+    int
+    default 1
+
+config SOC_SIGMADELTA_CHANNEL_NUM
+    int
+    default 4
+
+config SOC_SPI_PERIPH_NUM
+    int
+    default 2
+
+config SOC_SPI_MAXIMUM_BUFFER_SIZE
+    int
+    default 64
+
+config SOC_SPI_SUPPORT_DDRCLK
+    bool
+    default y
+
+config SOC_SPI_SLAVE_SUPPORT_SEG_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CD_SIG
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CONTINUOUS_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_SLAVE_HD_VER2
+    bool
+    default y
+
+config SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT
+    bool
+    default y
+
+config SOC_MEMSPI_IS_INDEPENDENT
+    bool
+    default y
+
+config SOC_SPI_MAX_PRE_DIVIDER
+    int
+    default 16
+
+config SOC_SPI_MEM_SUPPORT_AUTO_WAIT_IDLE
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_AUTO_SUSPEND
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_AUTO_RESUME
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_IDLE_INTR
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_SW_SUSPEND
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_CHECK_SUS
+    bool
+    default y
+
+config SOC_SYSTIMER_COUNTER_NUM
+    int
+    default 2
+
+config SOC_SYSTIMER_ALARM_NUM
+    int
+    default 3
+
+config SOC_SYSTIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_SYSTIMER_BIT_WIDTH_HI
+    int
+    default 20
+
+config SOC_SYSTIMER_FIXED_TICKS_US
+    int
+    default 16
+
+config SOC_SYSTIMER_INT_LEVEL
+    bool
+    default y
+
+config SOC_SYSTIMER_ALARM_MISS_COMPENSATE
+    bool
+    default y
+
+config SOC_TIMER_GROUPS
+    int
+    default 2
+
+config SOC_TIMER_GROUP_TIMERS_PER_GROUP
+    bool
+    default y
+
+config SOC_TIMER_GROUP_COUNTER_BIT_WIDTH
+    int
+    default 54
+
+config SOC_TIMER_GROUP_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_TOUCH_SENSOR_NUM
+    bool
+    default n
+
+config SOC_TWAI_BRP_MIN
+    int
+    default 2
+
+config SOC_TWAI_BRP_MAX
+    int
+    default 16384
+
+config SOC_TWAI_SUPPORTS_RX_STATUS
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTED_XTS_AES_BLOCK_MAX
+    int
+    default 32
+
+config SOC_UART_NUM
+    int
+    default 2
+
+config SOC_UART_FIFO_LEN
+    int
+    default 128
+
+config SOC_UART_BITRATE_MAX
+    int
+    default 5000000
+
+config SOC_UART_SUPPORT_RTC_CLK
+    bool
+    default y
+
+config SOC_UART_SUPPORT_XTAL_CLK
+    bool
+    default y
+
+config SOC_UART_REQUIRE_CORE_RESET
+    bool
+    default y
+
+config SOC_UART_SUPPORT_FSM_TX_WAIT_SEND
+    bool
+    default y
+
+config SOC_WIFI_HW_TSF
+    bool
+    default y
+
+config SOC_COEX_HW_PTI
+    bool
+    default y
+
+config SOC_PHY_DIG_REGS_MEM_SIZE
+    int
+    default 21
+
+config SOC_MAC_BB_PD_MEM_SIZE
+    int
+    default 192
+
+config SOC_WIFI_LIGHT_SLEEP_CLK_WIDTH
+    int
+    default 12
+
+config SOC_PM_SUPPORT_WIFI_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_BT_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_CPU_PD
+    bool
+    default y
+
+config SOC_PM_SUPPORT_WIFI_PD
+    bool
+    default y
+
+config SOC_PM_SUPPORT_BT_PD
+    bool
+    default y

components/soc/esp32c3/include/soc/soc_caps.h

@@ -3,6 +3,19 @@
 // seperate these information into periph_caps.h for each peripheral and
 // include them here.
 
+/*
+ * These defines are parsed and imported as kconfig variables via the script
+ * `tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py`
+ *
+ * If this file is changed the script will automatically run the script
+ * and generate the kconfig variables as part of the pre-commit hooks.
+ *
+ * It can also be ran manually with `./tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py 'components/soc/esp32c3/include/soc/'`
+ *
+ * For more information see `tools/gen_soc_caps_kconfig/README.md`
+ *
+*/
+
 #pragma once
 
 /*-------------------------- COMMON CAPS ---------------------------------------*/
@@ -86,18 +99,18 @@
 #define SOC_DS_KEY_CHECK_MAX_WAIT_US (1100)
 
 /*-------------------------- GDMA CAPS -------------------------------------*/
-#define SOC_GDMA_GROUPS                 (1) // Number of GDMA groups
+#define SOC_GDMA_GROUPS                 (1U) // Number of GDMA groups
 #define SOC_GDMA_PAIRS_PER_GROUP        (3)  // Number of GDMA pairs in each group
 #define SOC_GDMA_TX_RX_SHARE_INTERRUPT  (1)  // TX and RX channel in the same pair will share the same interrupt source number
 
 /*-------------------------- GPIO CAPS ---------------------------------------*/
 // ESP32-C3 has 1 GPIO peripheral
-#define SOC_GPIO_PORT               (1)
+#define SOC_GPIO_PORT               (1U)
 #define SOC_GPIO_PIN_COUNT          (22)
 
 // Target has no full RTC IO subsystem, so GPIO is 100% "independent" of RTC
 // On ESP32-C3, Digital IOs have their own registers to control pullup/down capability, independent of RTC registers.
-#define GPIO_SUPPORTS_RTC_INDEPENDENT       (1)
+#define SOC_GPIO_SUPPORTS_RTC_INDEPENDENT       (1)
 // Force hold is a new function of ESP32-C3
 #define SOC_GPIO_SUPPORT_FORCE_HOLD         (1)
 // GPIO0~5 on ESP32C3 can support chip deep sleep wakeup
@@ -105,7 +118,7 @@
 
 #define SOC_GPIO_VALID_GPIO_MASK        ((1U<<SOC_GPIO_PIN_COUNT) - 1)
 #define SOC_GPIO_VALID_OUTPUT_GPIO_MASK SOC_GPIO_VALID_GPIO_MASK
-#define SOC_GPIO_DEEP_SLEEP_WAKEUP_VALID_GPIO_MASK        (0ULL | BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5)
+#define SOC_GPIO_DEEP_SLEEP_WAKE_VALID_GPIO_MASK        (0ULL | BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5)
 
 // Support to configure sleep status
 #define SOC_GPIO_SUPPORT_SLP_SWITCH  (1)
@@ -117,7 +130,7 @@
 
 /*-------------------------- I2C CAPS ----------------------------------------*/
 // ESP32-C3 have 2 I2C.
-#define SOC_I2C_NUM                 (1)
+#define SOC_I2C_NUM                 (1U)
 
 #define SOC_I2C_FIFO_LEN            (32) /*!< I2C hardware FIFO depth */
 
@@ -128,7 +141,7 @@
 #define SOC_I2C_SUPPORT_RTC         (1)
 
 /*-------------------------- I2S CAPS ----------------------------------------*/
-#define SOC_I2S_NUM                 (1)
+#define SOC_I2S_NUM                 (1U)
 #define SOC_I2S_SUPPORTS_PCM        (1)
 #define SOC_I2S_SUPPORTS_PDM_TX     (1)
 #define SOC_I2S_SUPPORTS_PDM_CODEC  (1)
@@ -147,7 +160,7 @@
 #define SOC_MPU_REGION_WO_SUPPORTED               0
 
 /*--------------------------- RMT CAPS ---------------------------------------*/
-#define SOC_RMT_GROUPS                  (1)  /*!< One RMT group */
+#define SOC_RMT_GROUPS                  (1U) /*!< One RMT group */
 #define SOC_RMT_TX_CANDIDATES_PER_GROUP (2)  /*!< Number of channels that capable of Transmit */
 #define SOC_RMT_RX_CANDIDATES_PER_GROUP (2)  /*!< Number of channels that capable of Receive */
 #define SOC_RMT_CHANNELS_PER_GROUP      (4)  /*!< Total 4 channels */
@@ -195,7 +208,7 @@
 #define SOC_SHA_SUPPORT_SHA256          (1)
 
 /*-------------------------- SIGMA DELTA CAPS --------------------------------*/
-#define SOC_SIGMADELTA_NUM         (1) // 1 sigma-delta peripheral
+#define SOC_SIGMADELTA_NUM         (1U) // 1 sigma-delta peripheral
 #define SOC_SIGMADELTA_CHANNEL_NUM (4)  // 4 channels
 
 /*-------------------------- SPI CAPS ----------------------------------------*/
@@ -215,7 +228,7 @@
 #define SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id)  ({(void)host_id; 1;})
 
 // Peripheral supports output given level during its "dummy phase"
-#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUTPUT 1
+#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT 1
 
 #define SOC_MEMSPI_IS_INDEPENDENT 1
 #define SOC_SPI_MAX_PRE_DIVIDER 16

components/soc/esp32h2/include/rev1/soc/soc_caps.h

@@ -8,6 +8,19 @@
 // seperate these information into periph_caps.h for each peripheral and
 // include them here.
 
+/*
+ * These defines are parsed and imported as kconfig variables via the script
+ * `tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py`
+ *
+ * If this file is changed the script will automatically run the script
+ * and generate the kconfig variables as part of the pre-commit hooks.
+ *
+ * It can also be ran manually with `./tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py 'components/soc/esp32h2/include/soc/'`
+ *
+ * For more information see `tools/gen_soc_caps_kconfig/README.md`
+ *
+*/
+
 #pragma once
 
 /*-------------------------- COMMON CAPS ---------------------------------------*/
@@ -77,18 +90,18 @@
 #define SOC_DS_KEY_CHECK_MAX_WAIT_US (1100)
 
 /*-------------------------- GDMA CAPS -------------------------------------*/
-#define SOC_GDMA_GROUPS                 (1) // Number of GDMA groups
+#define SOC_GDMA_GROUPS                 (1U) // Number of GDMA groups
 #define SOC_GDMA_PAIRS_PER_GROUP        (3)  // Number of GDMA pairs in each group
 #define SOC_GDMA_TX_RX_SHARE_INTERRUPT  (1)  // TX and RX channel in the same pair will share the same interrupt source number
 
 /*-------------------------- GPIO CAPS ---------------------------------------*/
 // ESP32-C3 has 1 GPIO peripheral
-#define SOC_GPIO_PORT               (1)
+#define SOC_GPIO_PORT               (1U)
 #define SOC_GPIO_PIN_COUNT          (22)
 
 // Target has no full RTC IO subsystem, so GPIO is 100% "independent" of RTC
 // On ESP32-C3, Digital IOs have their own registers to control pullup/down capability, independent of RTC registers.
-#define GPIO_SUPPORTS_RTC_INDEPENDENT       (1)
+#define SOC_GPIO_SUPPORTS_RTC_INDEPENDENT       (1)
 // Force hold is a new function of ESP32-C3
 #define SOC_GPIO_SUPPORT_FORCE_HOLD         (1)
 // GPIO0~5 on ESP32C3 can support chip deep sleep wakeup
@@ -96,7 +109,7 @@
 
 #define SOC_GPIO_VALID_GPIO_MASK        ((1U<<SOC_GPIO_PIN_COUNT) - 1)
 #define SOC_GPIO_VALID_OUTPUT_GPIO_MASK SOC_GPIO_VALID_GPIO_MASK
-#define SOC_GPIO_DEEP_SLEEP_WAKEUP_VALID_GPIO_MASK        (0ULL | BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5)
+#define SOC_GPIO_DEEP_SLEEP_WAKE_VALID_GPIO_MASK        (0ULL | BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5)
 
 // Support to configure sleep status
 #define SOC_GPIO_SUPPORT_SLP_SWITCH  (1)
@@ -108,7 +121,7 @@
 
 /*-------------------------- I2C CAPS ----------------------------------------*/
 // ESP32-C3 have 2 I2C.
-#define SOC_I2C_NUM                 (1)
+#define SOC_I2C_NUM                 (1U)
 
 #define SOC_I2C_FIFO_LEN            (32) /*!< I2C hardware FIFO depth */
 
@@ -138,7 +151,7 @@
 #define SOC_MPU_REGION_WO_SUPPORTED               0
 
 /*--------------------------- RMT CAPS ---------------------------------------*/
-#define SOC_RMT_GROUPS                  (1)  /*!< One RMT group */
+#define SOC_RMT_GROUPS                  (1U) /*!< One RMT group */
 #define SOC_RMT_TX_CANDIDATES_PER_GROUP (2)  /*!< Number of channels that capable of Transmit */
 #define SOC_RMT_RX_CANDIDATES_PER_GROUP (2)  /*!< Number of channels that capable of Receive */
 #define SOC_RMT_CHANNELS_PER_GROUP      (4)  /*!< Total 4 channels */
@@ -186,7 +199,7 @@
 #define SOC_SHA_SUPPORT_SHA256          (1)
 
 /*-------------------------- SIGMA DELTA CAPS --------------------------------*/
-#define SOC_SIGMADELTA_NUM         (1) // 1 sigma-delta peripheral
+#define SOC_SIGMADELTA_NUM         (1U) // 1 sigma-delta peripheral
 #define SOC_SIGMADELTA_CHANNEL_NUM (4)  // 4 channels
 
 /*-------------------------- SPI CAPS ----------------------------------------*/
@@ -206,7 +219,7 @@
 #define SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id)  ({(void)host_id; 1;})
 
 // Peripheral supports output given level during its "dummy phase"
-#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUTPUT 1
+#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT 1
 
 #define SOC_MEMSPI_IS_INDEPENDENT 1
 #define SOC_SPI_MAX_PRE_DIVIDER 16

components/soc/esp32h2/include/soc/Kconfig.soc_caps.in

@@ -0,0 +1,552 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config SOC_CPU_CORES_NUM
+    bool
+    default y
+
+config SOC_DEDICATED_GPIO_SUPPORTED
+    bool
+    default y
+
+config SOC_GDMA_SUPPORTED
+    bool
+    default y
+
+config SOC_TWAI_SUPPORTED
+    bool
+    default y
+
+config SOC_BT_SUPPORTED
+    bool
+    default y
+
+config SOC_DIG_SIGN_SUPPORTED
+    bool
+    default y
+
+config SOC_HMAC_SUPPORTED
+    bool
+    default y
+
+config SOC_ASYNC_MEMCPY_SUPPORTED
+    bool
+    default y
+
+config SOC_USB_SERIAL_JTAG_SUPPORTED
+    bool
+    default y
+
+config SOC_SUPPORTS_SECURE_DL_MODE
+    bool
+    default y
+
+config SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS
+    int
+    default 3
+
+config SOC_ICACHE_ACCESS_RODATA_SUPPORTED
+    bool
+    default y
+
+config SOC_TEMP_SENSOR_SUPPORTED
+    bool
+    default y
+
+config SOC_RTC_FAST_MEM_SUPPORTED
+    bool
+    default y
+
+config SOC_RTC_SLOW_MEM_SUPPORTED
+    bool
+    default n
+
+config SOC_SUPPORT_SECURE_BOOT_REVOKE_KEY
+    bool
+    default y
+
+config SOC_AES_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_AES_GDMA
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_128
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_256
+    bool
+    default y
+
+config SOC_ADC_PERIPH_NUM
+    int
+    default 2
+
+config SOC_ADC_PATT_LEN_MAX
+    int
+    default 16
+
+config SOC_ADC_MAX_CHANNEL_NUM
+    int
+    default 5
+
+config SOC_ADC_MAX_BITWIDTH
+    int
+    default 12
+
+config SOC_ADC_DIGI_FILTER_NUM
+    int
+    default 2
+
+config SOC_ADC_DIGI_MONITOR_NUM
+    int
+    default 2
+
+config SOC_ADC_CALIBRATION_V1_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_SAMPLE_FREQ_THRES_HIGH
+    int
+    default 83333
+
+config SOC_ADC_SAMPLE_FREQ_THRES_LOW
+    int
+    default 611
+
+config SOC_APB_BACKUP_DMA
+    bool
+    default y
+
+config SOC_BROWNOUT_RESET_SUPPORTED
+    bool
+    default y
+
+config SOC_CPU_BREAKPOINTS_NUM
+    int
+    default 8
+
+config SOC_CPU_WATCHPOINTS_NUM
+    int
+    default 8
+
+config SOC_CPU_HAS_FLEXIBLE_INTC
+    bool
+    default y
+
+config SOC_CPU_WATCHPOINT_SIZE
+    hex
+    default 0x80000000
+
+config SOC_DS_SIGNATURE_MAX_BIT_LEN
+    int
+    default 3072
+
+config SOC_DS_KEY_PARAM_MD_IV_LENGTH
+    int
+    default 16
+
+config SOC_DS_KEY_CHECK_MAX_WAIT_US
+    int
+    default 1100
+
+config SOC_GDMA_GROUPS
+    int
+    default 1
+
+config SOC_GDMA_PAIRS_PER_GROUP
+    int
+    default 3
+
+config SOC_GDMA_TX_RX_SHARE_INTERRUPT
+    bool
+    default y
+
+config SOC_GPIO_PORT
+    int
+    default 1
+
+config SOC_GPIO_PIN_COUNT
+    int
+    default 22
+
+config SOC_GPIO_SUPPORTS_RTC_INDEPENDENT
+    bool
+    default y
+
+config SOC_GPIO_SUPPORT_FORCE_HOLD
+    bool
+    default y
+
+config SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
+    bool
+    default y
+
+config SOC_GPIO_DEEP_SLEEP_WAKE_VALID_GPIO_MASK
+    int
+    default 0
+
+config SOC_GPIO_SUPPORT_SLP_SWITCH
+    bool
+    default y
+
+config SOC_DEDIC_GPIO_OUT_CHANNELS_NUM
+    int
+    default 8
+
+config SOC_DEDIC_GPIO_IN_CHANNELS_NUM
+    int
+    default 8
+
+config SOC_DEDIC_PERIPH_AUTO_ENABLE
+    bool
+    default y
+
+config SOC_I2C_NUM
+    int
+    default 1
+
+config SOC_I2C_FIFO_LEN
+    int
+    default 32
+
+config SOC_I2C_SUPPORT_HW_FSM_RST
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_HW_CLR_BUS
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_RTC
+    bool
+    default y
+
+config SOC_I2S_NUM
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_PCM
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_PDM_TX
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_PDM_CODEC
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_TDM
+    bool
+    default y
+
+config SOC_LEDC_SUPPORT_XTAL_CLOCK
+    bool
+    default y
+
+config SOC_LEDC_CHANNEL_NUM
+    int
+    default 6
+
+config SOC_LEDC_TIMER_BIT_WIDE_NUM
+    int
+    default 14
+
+config SOC_MPU_CONFIGURABLE_REGIONS_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_MIN_REGION_SIZE
+    hex
+    default 0x20000000
+
+config SOC_MPU_REGIONS_MAX_NUM
+    int
+    default 8
+
+config SOC_MPU_REGION_RO_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_REGION_WO_SUPPORTED
+    bool
+    default n
+
+config SOC_RMT_GROUPS
+    int
+    default 1
+
+config SOC_RMT_TX_CANDIDATES_PER_GROUP
+    int
+    default 2
+
+config SOC_RMT_RX_CANDIDATES_PER_GROUP
+    int
+    default 2
+
+config SOC_RMT_CHANNELS_PER_GROUP
+    int
+    default 4
+
+config SOC_RMT_MEM_WORDS_PER_CHANNEL
+    int
+    default 48
+
+config SOC_RMT_SUPPORT_RX_PINGPONG
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_RX_DEMODULATION
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_LOOP_COUNT
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_SYNCHRO
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH
+    int
+    default 128
+
+config SOC_RTC_CNTL_CPU_PD_REG_FILE_NUM
+    int
+    default 108
+
+config SOC_RTCIO_PIN_COUNT
+    bool
+    default n
+
+config SOC_RSA_MAX_BIT_LEN
+    int
+    default 3072
+
+config SOC_SHA_DMA_MAX_BUFFER_SIZE
+    int
+    default 3968
+
+config SOC_SHA_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_RESUME
+    bool
+    default y
+
+config SOC_SHA_GDMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA1
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA224
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA256
+    bool
+    default y
+
+config SOC_SIGMADELTA_NUM
+    int
+    default 1
+
+config SOC_SIGMADELTA_CHANNEL_NUM
+    int
+    default 4
+
+config SOC_SPI_PERIPH_NUM
+    int
+    default 2
+
+config SOC_SPI_MAXIMUM_BUFFER_SIZE
+    int
+    default 64
+
+config SOC_SPI_SUPPORT_DDRCLK
+    bool
+    default y
+
+config SOC_SPI_SLAVE_SUPPORT_SEG_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CD_SIG
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CONTINUOUS_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_SLAVE_HD_VER2
+    bool
+    default y
+
+config SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT
+    bool
+    default y
+
+config SOC_MEMSPI_IS_INDEPENDENT
+    bool
+    default y
+
+config SOC_SPI_MAX_PRE_DIVIDER
+    int
+    default 16
+
+config SOC_SPI_MEM_SUPPORT_AUTO_WAIT_IDLE
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_AUTO_SUSPEND
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_AUTO_RESUME
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_IDLE_INTR
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_SW_SUSPEND
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_CHECK_SUS
+    bool
+    default y
+
+config SOC_SYSTIMER_COUNTER_NUM
+    int
+    default 2
+
+config SOC_SYSTIMER_ALARM_NUM
+    int
+    default 3
+
+config SOC_SYSTIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_SYSTIMER_BIT_WIDTH_HI
+    int
+    default 20
+
+config SOC_SYSTIMER_FIXED_TICKS_US
+    int
+    default 16
+
+config SOC_SYSTIMER_INT_LEVEL
+    bool
+    default y
+
+config SOC_SYSTIMER_ALARM_MISS_COMPENSATE
+    bool
+    default y
+
+config SOC_TIMER_GROUPS
+    int
+    default 2
+
+config SOC_TIMER_GROUP_TIMERS_PER_GROUP
+    bool
+    default y
+
+config SOC_TIMER_GROUP_COUNTER_BIT_WIDTH
+    int
+    default 54
+
+config SOC_TIMER_GROUP_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_TOUCH_SENSOR_NUM
+    bool
+    default n
+
+config SOC_TWAI_BRP_MIN
+    int
+    default 2
+
+config SOC_TWAI_BRP_MAX
+    int
+    default 16384
+
+config SOC_TWAI_SUPPORTS_RX_STATUS
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTED_XTS_AES_BLOCK_MAX
+    int
+    default 32
+
+config SOC_UART_NUM
+    int
+    default 2
+
+config SOC_UART_FIFO_LEN
+    int
+    default 128
+
+config SOC_UART_BITRATE_MAX
+    int
+    default 5000000
+
+config SOC_UART_SUPPORT_RTC_CLK
+    bool
+    default y
+
+config SOC_UART_SUPPORT_XTAL_CLK
+    bool
+    default y
+
+config SOC_UART_SUPPORT_FSM_TX_WAIT_SEND
+    bool
+    default y
+
+config SOC_COEX_HW_PTI
+    bool
+    default y
+
+config SOC_PHY_DIG_REGS_MEM_SIZE
+    int
+    default 21
+
+config SOC_MAC_BB_PD_MEM_SIZE
+    int
+    default 192
+
+config SOC_PM_SUPPORT_BT_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_CPU_PD
+    bool
+    default y
+
+config SOC_PM_SUPPORT_BT_PD
+    bool
+    default y

components/soc/esp32h2/include/soc/rtc_caps.h

@@ -1,22 +0,0 @@
-// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#pragma once
-
-#define RTC_CNTL_CPU_PD_DMA_BUS_WIDTH       (128)
-#define RTC_CNTL_CPU_PD_REG_FILE_NUM        (108)
-#define RTC_CNTL_CPU_PD_DMA_ADDR_ALIGN      (RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3)
-#define RTC_CNTL_CPU_PD_DMA_BLOCK_SIZE      (RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3)
-
-#define RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE  (RTC_CNTL_CPU_PD_REG_FILE_NUM * (RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3))

components/soc/esp32h2/include/soc/rtc_io_caps.h

@@ -1,21 +0,0 @@
-// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#pragma once
-
-/* No dedicated RTCIO subsystem on ESP32-H2. RTC functions are still supported
- * for hold, wake & 32kHz crystal functions - via rtc_cntl_reg */
-#define SOC_RTCIO_PIN_COUNT    0
-
-#define RTCIO_LL_PIN_FUNC     0

components/soc/esp32h2/include/soc/spi_caps.h

@@ -1,38 +0,0 @@
-// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#pragma once
-
-#define SOC_SPI_PERIPH_NUM      2
-#define SOC_SPI_DMA_CHAN_NUM    3
-#define SOC_SPI_PERIPH_CS_NUM(i)    3
-
-#define SOC_SPI_MAXIMUM_BUFFER_SIZE     72
-
-//#define SOC_SPI_SUPPORT_AS_CS         //don't support to toggle the CS while the clock toggles
-#define SOC_SPI_SUPPORT_DDRCLK              1
-#define SOC_SPI_SLAVE_SUPPORT_SEG_TRANS     1
-#define SOC_SPI_SUPPORT_CD_SIG              1
-#define SOC_SPI_SUPPORT_CONTINUOUS_TRANS    1
-#define SOC_SPI_SUPPORT_SLAVE_HD_VER2       1
-
-// Peripheral supports DIO, DOUT, QIO, or QOUT
-#define SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id)          ((host_id) != 2)
-
-// Peripheral supports output given level during its "dummy phase"
-#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUTPUT              1
-
-#define SOC_MEMSPI_IS_INDEPENDENT 1
-
-#define SOC_SPI_MAX_PRE_DIVIDER 16

components/soc/esp32s2/include/soc/Kconfig.soc_caps.in

@@ -0,0 +1,680 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config SOC_DAC_SUPPORTED
+    bool
+    default y
+
+config SOC_TWAI_SUPPORTED
+    bool
+    default y
+
+config SOC_CP_DMA_SUPPORTED
+    bool
+    default y
+
+config SOC_CPU_CORES_NUM
+    bool
+    default y
+
+config SOC_DEDICATED_GPIO_SUPPORTED
+    bool
+    default y
+
+config SOC_SUPPORTS_SECURE_DL_MODE
+    bool
+    default y
+
+config SOC_RISCV_COPROC_SUPPORTED
+    bool
+    default y
+
+config SOC_USB_OTG_SUPPORTED
+    bool
+    default y
+
+config SOC_PCNT_SUPPORTED
+    bool
+    default y
+
+config SOC_ULP_SUPPORTED
+    bool
+    default y
+
+config SOC_CCOMP_TIMER_SUPPORTED
+    bool
+    default y
+
+config SOC_DIG_SIGN_SUPPORTED
+    bool
+    default y
+
+config SOC_HMAC_SUPPORTED
+    bool
+    default y
+
+config SOC_ASYNC_MEMCPY_SUPPORTED
+    bool
+    default y
+
+config SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS
+    int
+    default 3
+
+config SOC_EFUSE_REVOKE_BOOT_KEY_DIGESTS
+    bool
+    default y
+
+config SOC_ICACHE_ACCESS_RODATA_SUPPORTED
+    bool
+    default y
+
+config SOC_TEMP_SENSOR_SUPPORTED
+    bool
+    default y
+
+config SOC_CACHE_SUPPORT_WRAP
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTION_XTS_AES
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTION_XTS_AES_256
+    bool
+    default y
+
+config SOC_RTC_FAST_MEM_SUPPORTED
+    bool
+    default y
+
+config SOC_RTC_SLOW_MEM_SUPPORTED
+    bool
+    default y
+
+config SOC_PSRAM_DMA_CAPABLE
+    bool
+    default y
+
+config SOC_XT_WDT_SUPPORTED
+    bool
+    default y
+
+config SOC_SUPPORT_SECURE_BOOT_REVOKE_KEY
+    bool
+    default y
+
+config SOC_ADC_RTC_CTRL_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_ARBITER_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_FILTER_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_MONITOR_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_PERIPH_NUM
+    int
+    default 2
+
+config SOC_ADC_MAX_CHANNEL_NUM
+    int
+    default 10
+
+config SOC_ADC_DIGI_CONTROLLER_NUM
+    int
+    default 2
+
+config SOC_ADC_PATT_LEN_MAX
+    int
+    default 32
+
+config SOC_ADC_DIGI_MAX_BITWIDTH
+    int
+    default 12
+
+config SOC_ADC_SAMPLE_FREQ_THRES_HIGH
+    int
+    default 83333
+
+config SOC_ADC_SAMPLE_FREQ_THRES_LOW
+    int
+    default 611
+
+config SOC_ADC_MAX_BITWIDTH
+    int
+    default 13
+
+config SOC_ADC_CALIBRATION_V1_SUPPORTED
+    bool
+    default y
+
+config SOC_BROWNOUT_RESET_SUPPORTED
+    bool
+    default y
+
+config SOC_CP_DMA_MAX_BUFFER_SIZE
+    int
+    default 4095
+
+config SOC_CPU_BREAKPOINTS_NUM
+    int
+    default 2
+
+config SOC_CPU_WATCHPOINTS_NUM
+    int
+    default 2
+
+config SOC_CPU_WATCHPOINT_SIZE
+    int
+    default 64
+
+config SOC_DAC_PERIPH_NUM
+    int
+    default 2
+
+config SOC_DAC_RESOLUTION
+    int
+    default 8
+
+config SOC_GPIO_PORT
+    int
+    default 1
+
+config SOC_GPIO_PIN_COUNT
+    int
+    default 48
+
+config SOC_GPIO_SUPPORT_RTC_INDEPENDENT
+    bool
+    default y
+
+config SOC_GPIO_SUPPORT_FORCE_HOLD
+    bool
+    default y
+
+config SOC_GPIO_VALID_GPIO_MASK
+    hex
+    default 0xFFFFFFFFFFFF
+
+config SOC_GPIO_SUPPORT_SLP_SWITCH
+    bool
+    default y
+
+config SOC_DEDIC_GPIO_OUT_CHANNELS_NUM
+    int
+    default 8
+
+config SOC_DEDIC_GPIO_IN_CHANNELS_NUM
+    int
+    default 8
+
+config SOC_DEDIC_GPIO_ALLOW_REG_ACCESS
+    bool
+    default y
+
+config SOC_DEDIC_GPIO_HAS_INTERRUPT
+    bool
+    default y
+
+config SOC_DEDIC_GPIO_OUT_AUTO_ENABLE
+    bool
+    default y
+
+config SOC_I2C_NUM
+    int
+    default 2
+
+config SOC_I2C_FIFO_LEN
+    int
+    default 32
+
+config SOC_I2C_SUPPORT_HW_FSM_RST
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_HW_CLR_BUS
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_REF_TICK
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_APB
+    bool
+    default y
+
+config SOC_I2S_NUM
+    int
+    default 1
+
+config SOC_I2S_SUPPORTS_APLL
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_DMA_EQUAL
+    bool
+    default y
+
+config SOC_I2S_APLL_MIN_FREQ
+    int
+    default 250000000
+
+config SOC_I2S_APLL_MAX_FREQ
+    int
+    default 500000000
+
+config SOC_I2S_APLL_MIN_RATE
+    int
+    default 10675
+
+config SOC_I2S_LCD_I80_VARIANT
+    bool
+    default y
+
+config SOC_LCD_I80_SUPPORTED
+    bool
+    default y
+
+config SOC_LCD_I80_BUSES
+    bool
+    default y
+
+config SOC_LCD_I80_BUS_WIDTH
+    int
+    default 24
+
+config SOC_LEDC_HAS_TIMER_SPECIFIC_MUX
+    bool
+    default y
+
+config SOC_LEDC_SUPPORT_REF_TICK
+    bool
+    default y
+
+config SOC_LEDC_SUPPORT_XTAL_CLOCK
+    bool
+    default y
+
+config SOC_LEDC_CHANNEL_NUM
+    int
+    default 8
+
+config SOC_LEDC_TIMER_BIT_WIDE_NUM
+    int
+    default 14
+
+config SOC_MPU_CONFIGURABLE_REGIONS_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_MIN_REGION_SIZE
+    hex
+    default 0x20000000
+
+config SOC_MPU_REGIONS_MAX_NUM
+    int
+    default 8
+
+config SOC_MPU_REGION_RO_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_REGION_WO_SUPPORTED
+    bool
+    default n
+
+config SOC_PCNT_GROUPS
+    int
+    default 1
+
+config SOC_PCNT_UNITS_PER_GROUP
+    int
+    default 4
+
+config SOC_PCNT_CHANNELS_PER_UNIT
+    int
+    default 2
+
+config SOC_PCNT_THRES_POINT_PER_UNIT
+    int
+    default 2
+
+config SOC_RMT_GROUPS
+    int
+    default 1
+
+config SOC_RMT_TX_CANDIDATES_PER_GROUP
+    int
+    default 4
+
+config SOC_RMT_RX_CANDIDATES_PER_GROUP
+    int
+    default 4
+
+config SOC_RMT_CHANNELS_PER_GROUP
+    int
+    default 4
+
+config SOC_RMT_MEM_WORDS_PER_CHANNEL
+    int
+    default 64
+
+config SOC_RMT_SUPPORT_RX_PINGPONG
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_RX_DEMODULATION
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_LOOP_COUNT
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_SYNCHRO
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_REF_TICK
+    bool
+    default y
+
+config SOC_RMT_CHANNEL_CLK_INDEPENDENT
+    bool
+    default y
+
+config SOC_RTCIO_PIN_COUNT
+    int
+    default 22
+
+config SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
+    bool
+    default y
+
+config SOC_RTCIO_HOLD_SUPPORTED
+    bool
+    default y
+
+config SOC_RTCIO_WAKE_SUPPORTED
+    bool
+    default y
+
+config SOC_SIGMADELTA_NUM
+    int
+    default 1
+
+config SOC_SIGMADELTA_CHANNEL_NUM
+    int
+    default 8
+
+config SOC_SPI_PERIPH_NUM
+    int
+    default 3
+
+config SOC_SPI_DMA_CHAN_NUM
+    int
+    default 3
+
+config SOC_SPI_MAXIMUM_BUFFER_SIZE
+    int
+    default 72
+
+config SOC_SPI_MAX_PRE_DIVIDER
+    int
+    default 8192
+
+config SOC_SPI_SUPPORT_DDRCLK
+    bool
+    default y
+
+config SOC_SPI_SLAVE_SUPPORT_SEG_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CD_SIG
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CONTINUOUS_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_SLAVE_HD_VER2
+    bool
+    default y
+
+config SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT
+    bool
+    default y
+
+config SOC_MEMSPI_IS_INDEPENDENT
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_OCT
+    bool
+    default y
+
+config SOC_SYSTIMER_COUNTER_NUM
+    bool
+    default y
+
+config SOC_SYSTIMER_ALARM_NUM
+    int
+    default 3
+
+config SOC_SYSTIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_SYSTIMER_BIT_WIDTH_HI
+    int
+    default 32
+
+config SOC_TIMER_GROUP_COUNTER_BIT_WIDTH
+    int
+    default 64
+
+config SOC_TIMER_GROUPS
+    int
+    default 2
+
+config SOC_TIMER_GROUP_TIMERS_PER_GROUP
+    int
+    default 2
+
+config SOC_TIMER_GROUP_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_TOUCH_VERSION_2
+    bool
+    default y
+
+config SOC_TOUCH_SENSOR_NUM
+    int
+    default 15
+
+config SOC_TOUCH_PROXIMITY_CHANNEL_NUM
+    int
+    default 3
+
+config SOC_TOUCH_PAD_THRESHOLD_MAX
+    hex
+    default 0x1FFFFF
+
+config SOC_TOUCH_PAD_MEASURE_WAIT_MAX
+    hex
+    default 0xFF
+
+config SOC_TWAI_BRP_MIN
+    int
+    default 2
+
+config SOC_TWAI_BRP_MAX
+    int
+    default 32768
+
+config SOC_TWAI_SUPPORTS_RX_STATUS
+    bool
+    default y
+
+config SOC_UART_NUM
+    int
+    default 2
+
+config SOC_UART_SUPPORT_REF_TICK
+    bool
+    default y
+
+config SOC_UART_FIFO_LEN
+    int
+    default 128
+
+config SOC_UART_BITRATE_MAX
+    int
+    default 5000000
+
+config SOC_SPIRAM_SUPPORTED
+    bool
+    default y
+
+config SOC_USB_PERIPH_NUM
+    bool
+    default y
+
+config SOC_SHA_DMA_MAX_BUFFER_SIZE
+    int
+    default 3968
+
+config SOC_SHA_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_RESUME
+    bool
+    default y
+
+config SOC_SHA_CRYPTO_DMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA1
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA224
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA256
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA384
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA512
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA512_224
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA512_256
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA512_T
+    bool
+    default y
+
+config SOC_RSA_MAX_BIT_LEN
+    int
+    default 4096
+
+config SOC_AES_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_AES_SUPPORT_GCM
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTED_XTS_AES_BLOCK_MAX
+    int
+    default 64
+
+config SOC_AES_CRYPTO_DMA
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_128
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_192
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_256
+    bool
+    default y
+
+config SOC_WIFI_HW_TSF
+    bool
+    default y
+
+config SOC_PHY_DIG_REGS_MEM_SIZE
+    int
+    default 21
+
+config SOC_WIFI_LIGHT_SLEEP_CLK_WIDTH
+    int
+    default 12
+
+config SOC_SPI_MEM_SUPPORT_AUTO_WAIT_IDLE
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_AUTO_SUSPEND
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_SW_SUSPEND
+    bool
+    default y
+
+config SOC_PM_SUPPORT_EXT_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_WIFI_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_WIFI_PD
+    bool
+    default y
+
+config SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP
+    bool
+    default y
+
+config SOC_COEX_HW_PTI
+    bool
+    default y

components/soc/esp32s2/include/soc/soc_caps.h

@@ -24,6 +24,16 @@
  * ECO & exceptions:
  * For ECO-ed booleans, `#define x "Not determined"` for them. This will cause error when used by
  * `#if x` and `#if !x`, making these missing definitions more obvious.
+ *
+ * These defines are parsed and imported as kconfig variables via the script
+ * `tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py`
+ *
+ * If this file is changed the script will automatically run the script
+ * and generate the kconfig variables as part of the pre-commit hooks.
+ *
+ * It can also be ran manually with `./tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py 'components/soc/esp32s2/include/soc/'`
+ *
+ * For more information see `tools/gen_soc_caps_kconfig/README.md`
  */
 
 #pragma once
@@ -100,7 +110,7 @@
 
 /*-------------------------- GPIO CAPS ---------------------------------------*/
 // ESP32-S2 has 1 GPIO peripheral
-#define SOC_GPIO_PORT           (1)
+#define SOC_GPIO_PORT           (1U)
 #define SOC_GPIO_PIN_COUNT      (48)
 
 // On ESP32 those PADs which have RTC functions must set pullup/down/capability via RTC register.
@@ -140,7 +150,7 @@
 
 /*-------------------------- I2S CAPS ----------------------------------------*/
 // ESP32-S2 have 1 I2S
-#define SOC_I2S_NUM                (1)
+#define SOC_I2S_NUM                (1U)
 #define SOC_I2S_SUPPORTS_APLL      (1)// ESP32-S2 support APLL
 #define SOC_I2S_SUPPORTS_DMA_EQUAL (1)
 #define SOC_I2S_APLL_MIN_FREQ      (250000000)
@@ -170,13 +180,13 @@
 #define SOC_MPU_REGION_WO_SUPPORTED               0
 
 /*-------------------------- PCNT CAPS ---------------------------------------*/
-#define SOC_PCNT_GROUPS               (1)
+#define SOC_PCNT_GROUPS               (1U)
 #define SOC_PCNT_UNITS_PER_GROUP      (4)
 #define SOC_PCNT_CHANNELS_PER_UNIT    (2)
 #define SOC_PCNT_THRES_POINT_PER_UNIT (2)
 
 /*-------------------------- RMT CAPS ----------------------------------------*/
-#define SOC_RMT_GROUPS                  (1)  /*!< One RMT group */
+#define SOC_RMT_GROUPS                  (1U) /*!< One RMT group */
 #define SOC_RMT_TX_CANDIDATES_PER_GROUP (4)  /*!< Number of channels that capable of Transmit in each group */
 #define SOC_RMT_RX_CANDIDATES_PER_GROUP (4)  /*!< Number of channels that capable of Receive in each group */
 #define SOC_RMT_CHANNELS_PER_GROUP      (4)  /*!< Total 4 channels */
@@ -196,7 +206,7 @@
 
 
 /*-------------------------- SIGMA DELTA CAPS --------------------------------*/
-#define SOC_SIGMADELTA_NUM            1
+#define SOC_SIGMADELTA_NUM            1U
 #define SOC_SIGMADELTA_CHANNEL_NUM (8) // 8 channels
 
 /*-------------------------- SPI CAPS ----------------------------------------*/
@@ -221,7 +231,7 @@
 
 // Peripheral supports output given level during its "dummy phase"
 // Only SPI1 supports this feature
-#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUTPUT             1
+#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT             1
 
 #define SOC_MEMSPI_IS_INDEPENDENT 1
 #define SOC_SPI_SUPPORT_OCT 1
@@ -291,12 +301,6 @@
 #define SOC_SHA_SUPPORT_SHA512_256      (1)
 #define SOC_SHA_SUPPORT_SHA512_T        (1)
 
-/* Supported HW algorithms */
-#define SOC_SHA_SUPPORT_SHA1            (1)
-#define SOC_SHA_SUPPORT_SHA256          (1)
-#define SOC_SHA_SUPPORT_SHA384          (1)
-#define SOC_SHA_SUPPORT_SHA512          (1)
-
 
 /*--------------------------- RSA CAPS ---------------------------------------*/
 #define SOC_RSA_MAX_BIT_LEN    (4096)

components/soc/esp32s3/include/soc/Kconfig.soc_caps.in

@@ -0,0 +1,836 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config SOC_BROWNOUT_RESET_SUPPORTED
+    bool
+    default y
+
+config SOC_CPU_BREAKPOINTS_NUM
+    int
+    default 2
+
+config SOC_CPU_WATCHPOINTS_NUM
+    int
+    default 2
+
+config SOC_CPU_WATCHPOINT_SIZE
+    int
+    default 64
+
+config SOC_CPU_HAS_FPU
+    bool
+    default y
+
+config SOC_GPIO_PORT
+    int
+    default 1
+
+config SOC_GPIO_PIN_COUNT
+    int
+    default 49
+
+config SOC_GPIO_SUPPORT_RTC_INDEPENDENT
+    bool
+    default y
+
+config SOC_GPIO_SUPPORT_FORCE_HOLD
+    bool
+    default y
+
+config SOC_GPIO_VALID_GPIO_MASK
+    hex
+    default 0x1FFFFFFFFFFFF
+
+config SOC_GPIO_SUPPORT_SLP_SWITCH
+    bool
+    default y
+
+config SOC_I2C_NUM
+    int
+    default 2
+
+config SOC_I2C_FIFO_LEN
+    int
+    default 32
+
+config SOC_I2C_SUPPORT_HW_FSM_RST
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_HW_CLR_BUS
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_RTC
+    bool
+    default y
+
+config SOC_LEDC_HAS_TIMER_SPECIFIC_MUX
+    bool
+    default y
+
+config SOC_LEDC_SUPPORT_REF_TICK
+    bool
+    default y
+
+config SOC_LEDC_SUPPORT_XTAL_CLOCK
+    bool
+    default y
+
+config SOC_LEDC_CHANNEL_NUM
+    int
+    default 8
+
+config SOC_LEDC_TIMER_BIT_WIDE_NUM
+    int
+    default 14
+
+config SOC_MPU_CONFIGURABLE_REGIONS_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_MIN_REGION_SIZE
+    hex
+    default 0x20000000
+
+config SOC_MPU_REGIONS_MAX_NUM
+    int
+    default 8
+
+config SOC_MPU_REGION_RO_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_REGION_WO_SUPPORTED
+    bool
+    default n
+
+config SOC_PCNT_PORT_NUM
+    bool
+    default y
+
+config SOC_PCNT_UNIT_NUM
+    int
+    default 4
+
+config SOC_RTCIO_PIN_COUNT
+    int
+    default 22
+
+config SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
+    bool
+    default y
+
+config SOC_RTCIO_HOLD_SUPPORTED
+    bool
+    default y
+
+config SOC_RTCIO_WAKE_SUPPORTED
+    bool
+    default y
+
+config SOC_PCNT_SUPPORTED
+    bool
+    default y
+
+config SOC_TWAI_SUPPORTED
+    bool
+    default y
+
+config SOC_GDMA_SUPPORTED
+    bool
+    default y
+
+config SOC_LCDCAM_SUPPORTED
+    bool
+    default y
+
+config SOC_MCPWM_SUPPORTED
+    bool
+    default y
+
+config SOC_DEDICATED_GPIO_SUPPORTED
+    bool
+    default y
+
+config SOC_CPU_CORES_NUM
+    int
+    default 2
+
+config SOC_CACHE_SUPPORT_WRAP
+    bool
+    default y
+
+config SOC_ULP_SUPPORTED
+    bool
+    default y
+
+config SOC_BT_SUPPORTED
+    bool
+    default y
+
+config SOC_USB_OTG_SUPPORTED
+    bool
+    default y
+
+config SOC_USB_SERIAL_JTAG_SUPPORTED
+    bool
+    default y
+
+config SOC_CCOMP_TIMER_SUPPORTED
+    bool
+    default y
+
+config SOC_DIG_SIGN_SUPPORTED
+    bool
+    default y
+
+config SOC_HMAC_SUPPORTED
+    bool
+    default y
+
+config SOC_ASYNC_MEMCPY_SUPPORTED
+    bool
+    default y
+
+config SOC_SUPPORTS_SECURE_DL_MODE
+    bool
+    default y
+
+config SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS
+    int
+    default 3
+
+config SOC_EFUSE_REVOKE_BOOT_KEY_DIGESTS
+    bool
+    default y
+
+config SOC_SDMMC_HOST_SUPPORTED
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTION_XTS_AES
+    bool
+    default y
+
+config SOC_RTC_FAST_MEM_SUPPORTED
+    bool
+    default y
+
+config SOC_RTC_SLOW_MEM_SUPPORTED
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTION_XTS_AES_256
+    bool
+    default y
+
+config SOC_SUPPORT_SECURE_BOOT_REVOKE_KEY
+    bool
+    default y
+
+config SOC_PSRAM_DMA_CAPABLE
+    bool
+    default y
+
+config SOC_XT_WDT_SUPPORTED
+    bool
+    default y
+
+config SOC_APPCPU_HAS_CLOCK_GATING_BUG
+    bool
+    default y
+
+config SOC_ADC_RTC_CTRL_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_ARBITER_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_FILTER_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_MONITOR_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_PERIPH_NUM
+    int
+    default 2
+
+config SOC_ADC_MAX_CHANNEL_NUM
+    int
+    default 10
+
+config SOC_ADC_DIGI_CONTROLLER_NUM
+    int
+    default 2
+
+config SOC_ADC_PATT_LEN_MAX
+    int
+    default 24
+
+config SOC_ADC_DIGI_MAX_BITWIDTH
+    int
+    default 13
+
+config SOC_ADC_SAMPLE_FREQ_THRES_HIGH
+    int
+    default 83333
+
+config SOC_ADC_SAMPLE_FREQ_THRES_LOW
+    int
+    default 611
+
+config SOC_ADC_MAX_BITWIDTH
+    int
+    default 12
+
+config SOC_ADC_CALIBRATION_V1_SUPPORTED
+    bool
+    default y
+
+config SOC_APB_BACKUP_DMA
+    bool
+    default y
+
+config SOC_DS_SIGNATURE_MAX_BIT_LEN
+    int
+    default 4096
+
+config SOC_DS_KEY_PARAM_MD_IV_LENGTH
+    int
+    default 16
+
+config SOC_DS_KEY_CHECK_MAX_WAIT_US
+    int
+    default 1100
+
+config SOC_GDMA_GROUPS
+    bool
+    default y
+
+config SOC_GDMA_PAIRS_PER_GROUP
+    int
+    default 5
+
+config SOC_GDMA_SUPPORT_PSRAM
+    bool
+    default y
+
+config SOC_GDMA_PSRAM_MIN_ALIGN
+    int
+    default 16
+
+config SOC_DEDIC_GPIO_OUT_CHANNELS_NUM
+    int
+    default 8
+
+config SOC_DEDIC_GPIO_IN_CHANNELS_NUM
+    int
+    default 8
+
+config SOC_DEDIC_GPIO_OUT_AUTO_ENABLE
+    bool
+    default y
+
+config SOC_I2S_NUM
+    int
+    default 2
+
+config SOC_I2S_SUPPORTS_PCM
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_PDM_TX
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_PDM_RX
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_PDM_CODEC
+    bool
+    default y
+
+config SOC_I2S_SUPPORTS_TDM
+    bool
+    default y
+
+config SOC_MCPWM_GROUPS
+    int
+    default 2
+
+config SOC_MCPWM_TIMERS_PER_GROUP
+    int
+    default 3
+
+config SOC_MCPWM_OPERATORS_PER_GROUP
+    int
+    default 3
+
+config SOC_MCPWM_COMPARATORS_PER_OPERATOR
+    int
+    default 2
+
+config SOC_MCPWM_GENERATORS_PER_OPERATOR
+    int
+    default 2
+
+config SOC_MCPWM_TRIGGERS_PER_OPERATOR
+    int
+    default 2
+
+config SOC_MCPWM_GPIO_FAULTS_PER_GROUP
+    int
+    default 3
+
+config SOC_MCPWM_CAPTURE_TIMERS_PER_GROUP
+    bool
+    default y
+
+config SOC_MCPWM_CAPTURE_CHANNELS_PER_TIMER
+    int
+    default 3
+
+config SOC_MCPWM_GPIO_SYNCHROS_PER_GROUP
+    int
+    default 3
+
+config SOC_MCPWM_SWSYNC_CAN_PROPAGATE
+    bool
+    default y
+
+config SOC_MCPWM_BASE_CLK_HZ
+    int
+    default 160000000
+
+config SOC_PCNT_GROUPS
+    bool
+    default y
+
+config SOC_PCNT_UNITS_PER_GROUP
+    int
+    default 4
+
+config SOC_PCNT_CHANNELS_PER_UNIT
+    int
+    default 2
+
+config SOC_PCNT_THRES_POINT_PER_UNIT
+    int
+    default 2
+
+config SOC_RMT_GROUPS
+    bool
+    default y
+
+config SOC_RMT_TX_CANDIDATES_PER_GROUP
+    int
+    default 4
+
+config SOC_RMT_RX_CANDIDATES_PER_GROUP
+    int
+    default 4
+
+config SOC_RMT_CHANNELS_PER_GROUP
+    int
+    default 8
+
+config SOC_RMT_MEM_WORDS_PER_CHANNEL
+    int
+    default 48
+
+config SOC_RMT_SUPPORT_RX_PINGPONG
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_RX_DEMODULATION
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_LOOP_COUNT
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_LOOP_AUTOSTOP
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_SYNCHRO
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_LCD_I80_SUPPORTED
+    bool
+    default y
+
+config SOC_LCD_RGB_SUPPORTED
+    bool
+    default y
+
+config SOC_LCD_I80_BUSES
+    bool
+    default y
+
+config SOC_LCD_RGB_PANELS
+    bool
+    default y
+
+config SOC_LCD_I80_BUS_WIDTH
+    int
+    default 16
+
+config SOC_LCD_RGB_DATA_WIDTH
+    int
+    default 16
+
+config SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH
+    int
+    default 128
+
+config SOC_RTC_CNTL_CPU_PD_REG_FILE_NUM
+    int
+    default 549
+
+config SOC_RTC_CNTL_TAGMEM_PD_DMA_BUS_WIDTH
+    int
+    default 128
+
+config SOC_SIGMADELTA_NUM
+    bool
+    default y
+
+config SOC_SIGMADELTA_CHANNEL_NUM
+    int
+    default 8
+
+config SOC_SPI_PERIPH_NUM
+    int
+    default 3
+
+config SOC_SPI_DMA_CHAN_NUM
+    int
+    default 3
+
+config SOC_SPI_MAXIMUM_BUFFER_SIZE
+    int
+    default 64
+
+config SOC_SPI_SUPPORT_DDRCLK
+    bool
+    default y
+
+config SOC_SPI_SLAVE_SUPPORT_SEG_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CD_SIG
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CONTINUOUS_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_SLAVE_HD_VER2
+    bool
+    default y
+
+config SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT
+    bool
+    default y
+
+config SOC_MEMSPI_IS_INDEPENDENT
+    bool
+    default y
+
+config SOC_SPI_MAX_PRE_DIVIDER
+    int
+    default 16
+
+config SOC_SPI_SUPPORT_OCT
+    bool
+    default y
+
+config SOC_SPIRAM_SUPPORTED
+    bool
+    default y
+
+config SOC_TOUCH_VERSION_2
+    bool
+    default y
+
+config SOC_SYSTIMER_COUNTER_NUM
+    int
+    default 2
+
+config SOC_SYSTIMER_ALARM_NUM
+    int
+    default 3
+
+config SOC_SYSTIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_SYSTIMER_BIT_WIDTH_HI
+    int
+    default 20
+
+config SOC_SYSTIMER_FIXED_TICKS_US
+    int
+    default 16
+
+config SOC_SYSTIMER_INT_LEVEL
+    bool
+    default y
+
+config SOC_SYSTIMER_ALARM_MISS_COMPENSATE
+    bool
+    default y
+
+config SOC_TIMER_GROUPS
+    int
+    default 2
+
+config SOC_TIMER_GROUP_TIMERS_PER_GROUP
+    int
+    default 2
+
+config SOC_TIMER_GROUP_COUNTER_BIT_WIDTH
+    int
+    default 54
+
+config SOC_TIMER_GROUP_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_TOUCH_SENSOR_NUM
+    int
+    default 15
+
+config SOC_TOUCH_PROXIMITY_CHANNEL_NUM
+    int
+    default 3
+
+config SOC_TOUCH_PROXIMITY_MEAS_DONE_SUPPORTED
+    bool
+    default y
+
+config SOC_TOUCH_PAD_THRESHOLD_MAX
+    hex
+    default 0x1FFFFF
+
+config SOC_TOUCH_PAD_MEASURE_WAIT_MAX
+    hex
+    default 0xFF
+
+config SOC_UART_SUPPORT_RTC_CLK
+    bool
+    default y
+
+config SOC_UART_SUPPORT_XTAL_CLK
+    bool
+    default y
+
+config SOC_USB_PERIPH_NUM
+    bool
+    default y
+
+config SOC_SHA_DMA_MAX_BUFFER_SIZE
+    int
+    default 3968
+
+config SOC_SHA_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_RESUME
+    bool
+    default y
+
+config SOC_SHA_GDMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA1
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA224
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA256
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA384
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA512
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA512_224
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA512_256
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA512_T
+    bool
+    default y
+
+config SOC_RSA_MAX_BIT_LEN
+    int
+    default 4096
+
+config SOC_AES_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_AES_GDMA
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_128
+    bool
+    default y
+
+config SOC_AES_SUPPORT_AES_256
+    bool
+    default y
+
+config SOC_PM_SUPPORT_EXT_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_WIFI_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_BT_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_CPU_PD
+    bool
+    default y
+
+config SOC_PM_SUPPORT_TAGMEM_PD
+    bool
+    default y
+
+config SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY
+    bool
+    default y
+
+config SOC_FLASH_ENCRYPTED_XTS_AES_BLOCK_MAX
+    int
+    default 64
+
+config SOC_WIFI_HW_TSF
+    bool
+    default y
+
+config SOC_PHY_DIG_REGS_MEM_SIZE
+    int
+    default 21
+
+config SOC_MAC_BB_PD_MEM_SIZE
+    int
+    default 192
+
+config SOC_WIFI_LIGHT_SLEEP_CLK_WIDTH
+    int
+    default 12
+
+config SOC_SPI_MEM_SUPPORT_AUTO_WAIT_IDLE
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_AUTO_SUSPEND
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_AUTO_RESUME
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_SW_SUSPEND
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_OPI_MODE
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_TIME_TUNING
+    bool
+    default y
+
+config SOC_COEX_HW_PTI
+    bool
+    default y
+
+config SOC_SDMMC_USE_GPIO_MATRIX
+    bool
+    default y
+
+config SOC_SDMMC_NUM_SLOTS
+    int
+    default 2
+
+config SOC_SDMMC_SUPPORT_XTAL_CLOCK
+    bool
+    default y
+
+config SOC_TWAI_BRP_MIN
+    int
+    default 2
+
+config SOC_TWAI_BRP_MAX
+    int
+    default 16384
+
+config SOC_TWAI_SUPPORTS_RX_STATUS
+    bool
+    default y
+
+config SOC_UART_FIFO_LEN
+    int
+    default 128
+
+config SOC_UART_BITRATE_MAX
+    int
+    default 5000000
+
+config SOC_UART_NUM
+    int
+    default 3
+
+config SOC_UART_SUPPORT_FSM_TX_WAIT_SEND
+    bool
+    default y

components/soc/esp32s3/include/soc/gpio_caps.h

@@ -1,16 +1,8 @@
-// Copyright 2015-2020 Espressif Systems (Shanghai) PTE LTD
+/*
-//
+ * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
-// Licensed under the Apache License, Version 2.0 (the "License");
+ *
-// you may not use this file except in compliance with the License.
+ * SPDX-License-Identifier: Apache-2.0
-// You may obtain a copy of the License at
+ */
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
 
 #pragma once
 
@@ -19,7 +11,7 @@ extern "C" {
 #endif
 
 // ESP32-S3 has 1 GPIO peripheral
-#define SOC_GPIO_PORT           (1)
+#define SOC_GPIO_PORT           (1U)
 #define SOC_GPIO_PIN_COUNT      (49)
 
 // On ESP32-S3, Digital IOs have their own registers to control pullup/down/capability, independent with RTC registers.

components/soc/esp32s3/include/soc/rtc_io_caps.h

@@ -1,21 +1,12 @@
-// Copyright 2015-2020 Espressif Systems (Shanghai) PTE LTD
+/*
-//
+ * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
-// Licensed under the Apache License, Version 2.0 (the "License");
+ *
-// you may not use this file except in compliance with the License.
+ * SPDX-License-Identifier: Apache-2.0
-// You may obtain a copy of the License at
+ */
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
 
 #pragma once
 
 #define SOC_RTCIO_PIN_COUNT   22
-#define RTCIO_LL_PIN_FUNC     0
 #define SOC_RTCIO_INPUT_OUTPUT_SUPPORTED 1
 #define SOC_RTCIO_HOLD_SUPPORTED 1
 #define SOC_RTCIO_WAKE_SUPPORTED 1

components/soc/esp32s3/include/soc/sigmadelta_caps.h

@@ -1,37 +0,0 @@
-// Copyright 2015-2020 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// ESP32-S3 have 1 SIGMADELTA peripheral.
-#define SIGMADELTA_PORT_0             (0) /*!< SIGMADELTA port 0 */
-#define SIGMADELTA_PORT_MAX           (1) /*!< SIGMADELTA port max */
-#define SOC_SIGMADELTA_NUM            (SIGMADELTA_PORT_MAX)
-
-#define SIGMADELTA_CHANNEL_0   (0)    /*!< Sigma-delta channel 0 */
-#define SIGMADELTA_CHANNEL_1   (1)    /*!< Sigma-delta channel 1 */
-#define SIGMADELTA_CHANNEL_2   (2)    /*!< Sigma-delta channel 2 */
-#define SIGMADELTA_CHANNEL_3   (3)    /*!< Sigma-delta channel 3 */
-#define SIGMADELTA_CHANNEL_4   (4)    /*!< Sigma-delta channel 4 */
-#define SIGMADELTA_CHANNEL_5   (5)    /*!< Sigma-delta channel 5 */
-#define SIGMADELTA_CHANNEL_6   (6)    /*!< Sigma-delta channel 6 */
-#define SIGMADELTA_CHANNEL_7   (7)    /*!< Sigma-delta channel 7 */
-#define SIGMADELTA_CHANNEL_MAX (8)
-
-#ifdef __cplusplus
-}
-#endif

components/soc/esp32s3/include/soc/soc_caps.h

@@ -9,6 +9,19 @@
 // separate these information into periph_caps.h for each peripheral and
 // include them here to avoid developing conflicts.
 
+/*
+ * These defines are parsed and imported as kconfig variables via the script
+ * `tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py`
+ *
+ * If this file is changed the script will automatically run the script
+ * and generate the kconfig variables as part of the pre-commit hooks.
+ *
+ * It can also be ran manually with `./tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py 'components/soc/esp32s3/include/soc/'`
+ *
+ * For more information see `tools/gen_soc_caps_kconfig/README.md`
+ *
+*/
+
 #pragma once
 
 /*-------------------------- COMMON CAPS ---------------------------------------*/
@@ -196,7 +209,7 @@
 #define SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id)  ({(void)host_id; 1;})
 
 // Peripheral supports output given level during its "dummy phase"
-#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUTPUT 1
+#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT 1
 #define SOC_MEMSPI_IS_INDEPENDENT                   1
 #define SOC_SPI_MAX_PRE_DIVIDER                     16
 #define SOC_SPI_SUPPORT_OCT                         1
@@ -261,7 +274,6 @@
 #define SOC_SHA_SUPPORT_SHA224          (1)
 #define SOC_SHA_SUPPORT_SHA256          (1)
 #define SOC_SHA_SUPPORT_SHA384          (1)
-#define SOC_SHA_SUPPORT_SHA256          (1)
 #define SOC_SHA_SUPPORT_SHA512          (1)
 #define SOC_SHA_SUPPORT_SHA512_224      (1)
 #define SOC_SHA_SUPPORT_SHA512_256      (1)
@@ -295,7 +307,7 @@
 
 #define SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP    (1)     /*!<Supports waking up from touch pad trigger */
 
-#define SOC_PM_SUPPORT_DEEPSLEEP_VERIFY_STUB_ONLY   (1)
+#define SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY   (1)
 
 
 /*-------------------------- Flash Encryption CAPS----------------------------*/

components/soc/esp32s3/include/soc/usb_caps.h

@@ -1,17 +0,0 @@
-// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#pragma once
-
-#define SOC_USB_PERIPH_NUM 1

components/soc/esp8684/include/soc/Kconfig.soc_caps.in

@@ -0,0 +1,504 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################
+
+config SOC_CPU_CORES_NUM
+    bool
+    default y
+
+config SOC_GDMA_SUPPORTED
+    bool
+    default y
+
+config SOC_BT_SUPPORTED
+    bool
+    default y
+
+config SOC_DIG_SIGN_SUPPORTED
+    bool
+    default y
+
+config SOC_HMAC_SUPPORTED
+    bool
+    default y
+
+config SOC_ASYNC_MEMCPY_SUPPORTED
+    bool
+    default y
+
+config SOC_SUPPORTS_SECURE_DL_MODE
+    bool
+    default y
+
+config SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS
+    int
+    default 3
+
+config SOC_EFUSE_REVOKE_BOOT_KEY_DIGESTS
+    bool
+    default y
+
+config SOC_RTC_FAST_MEM_SUPPORTED
+    bool
+    default n
+
+config SOC_RTC_SLOW_MEM_SUPPORTED
+    bool
+    default n
+
+config SOC_SUPPORT_SECURE_BOOT_REVOKE_KEY
+    bool
+    default n
+
+config SOC_ICACHE_ACCESS_RODATA_SUPPORTED
+    bool
+    default y
+
+config SOC_AES_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_AES_GDMA
+    bool
+    default y
+
+config SOC_ADC_PERIPH_NUM
+    int
+    default 2
+
+config SOC_ADC_PATT_LEN_MAX
+    int
+    default 16
+
+config SOC_ADC_MAX_CHANNEL_NUM
+    int
+    default 5
+
+config SOC_ADC_MAX_BITWIDTH
+    int
+    default 12
+
+config SOC_ADC_CALIBRATION_V1_SUPPORTED
+    bool
+    default y
+
+config SOC_ADC_DIGI_FILTER_NUM
+    int
+    default 2
+
+config SOC_ADC_DIGI_MONITOR_NUM
+    int
+    default 2
+
+config SOC_ADC_HW_CALIBRATION_V1
+    bool
+    default y
+
+config SOC_ADC_SAMPLE_FREQ_THRES_HIGH
+    int
+    default 83333
+
+config SOC_ADC_SAMPLE_FREQ_THRES_LOW
+    int
+    default 611
+
+config SOC_APB_BACKUP_DMA
+    bool
+    default y
+
+config SOC_BROWNOUT_RESET_SUPPORTED
+    bool
+    default y
+
+config SOC_CPU_BREAKPOINTS_NUM
+    int
+    default 2
+
+config SOC_CPU_WATCHPOINTS_NUM
+    int
+    default 2
+
+config SOC_CPU_HAS_FLEXIBLE_INTC
+    bool
+    default y
+
+config SOC_CPU_WATCHPOINT_SIZE
+    hex
+    default 0x80000000
+
+config SOC_DS_SIGNATURE_MAX_BIT_LEN
+    int
+    default 3072
+
+config SOC_DS_KEY_PARAM_MD_IV_LENGTH
+    int
+    default 16
+
+config SOC_DS_KEY_CHECK_MAX_WAIT_US
+    int
+    default 1100
+
+config SOC_GDMA_GROUPS
+    int
+    default 1
+
+config SOC_GDMA_PAIRS_PER_GROUP
+    int
+    default 3
+
+config SOC_GDMA_TX_RX_SHARE_INTERRUPT
+    bool
+    default y
+
+config SOC_GPIO_PORT
+    int
+    default 1
+
+config SOC_GPIO_PIN_COUNT
+    int
+    default 21
+
+config SOC_GPIO_SUPPORTS_RTC_INDEPENDENT
+    bool
+    default y
+
+config SOC_GPIO_SUPPORT_FORCE_HOLD
+    bool
+    default y
+
+config SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
+    bool
+    default y
+
+config SOC_GPIO_DEEP_SLEEP_WAKE_VALID_GPIO_MASK
+    int
+    default 0
+
+config SOC_GPIO_SUPPORT_SLP_SWITCH
+    bool
+    default y
+
+config SOC_I2C_NUM
+    int
+    default 1
+
+config SOC_I2C_FIFO_LEN
+    int
+    default 32
+
+config SOC_I2C_SUPPORT_HW_FSM_RST
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_HW_CLR_BUS
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_I2C_SUPPORT_RTC
+    bool
+    default y
+
+config SOC_LEDC_SUPPORT_XTAL_CLOCK
+    bool
+    default y
+
+config SOC_LEDC_CHANNEL_NUM
+    int
+    default 6
+
+config SOC_LEDC_TIMER_BIT_WIDE_NUM
+    int
+    default 14
+
+config SOC_MPU_CONFIGURABLE_REGIONS_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_MIN_REGION_SIZE
+    hex
+    default 0x20000000
+
+config SOC_MPU_REGIONS_MAX_NUM
+    int
+    default 8
+
+config SOC_MPU_REGION_RO_SUPPORTED
+    bool
+    default n
+
+config SOC_MPU_REGION_WO_SUPPORTED
+    bool
+    default n
+
+config SOC_RMT_GROUPS
+    int
+    default 1
+
+config SOC_RMT_TX_CANDIDATES_PER_GROUP
+    int
+    default 2
+
+config SOC_RMT_RX_CANDIDATES_PER_GROUP
+    int
+    default 2
+
+config SOC_RMT_CHANNELS_PER_GROUP
+    int
+    default 4
+
+config SOC_RMT_MEM_WORDS_PER_CHANNEL
+    int
+    default 48
+
+config SOC_RMT_SUPPORT_RX_PINGPONG
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_RX_DEMODULATION
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_LOOP_COUNT
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_TX_SYNCHRO
+    bool
+    default y
+
+config SOC_RMT_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH
+    int
+    default 128
+
+config SOC_RTC_CNTL_CPU_PD_REG_FILE_NUM
+    int
+    default 108
+
+config SOC_RSA_MAX_BIT_LEN
+    int
+    default 3072
+
+config SOC_SHA_DMA_MAX_BUFFER_SIZE
+    int
+    default 3968
+
+config SOC_SHA_SUPPORT_DMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_RESUME
+    bool
+    default y
+
+config SOC_SHA_GDMA
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA1
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA224
+    bool
+    default y
+
+config SOC_SHA_SUPPORT_SHA256
+    bool
+    default y
+
+config SOC_SIGMADELTA_NUM
+    int
+    default 1
+
+config SOC_SIGMADELTA_CHANNEL_NUM
+    int
+    default 4
+
+config SOC_SPI_PERIPH_NUM
+    int
+    default 2
+
+config SOC_SPI_MAXIMUM_BUFFER_SIZE
+    int
+    default 64
+
+config SOC_SPI_SUPPORT_DDRCLK
+    bool
+    default y
+
+config SOC_SPI_SLAVE_SUPPORT_SEG_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CD_SIG
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_CONTINUOUS_TRANS
+    bool
+    default y
+
+config SOC_SPI_SUPPORT_SLAVE_HD_VER2
+    bool
+    default y
+
+config SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT
+    bool
+    default y
+
+config SOC_MEMSPI_IS_INDEPENDENT
+    bool
+    default y
+
+config SOC_SPI_MAX_PRE_DIVIDER
+    int
+    default 16
+
+config SOC_SPI_MEM_SUPPORT_AUTO_WAIT_IDLE
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_AUTO_SUSPEND
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_AUTO_RESUME
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_IDLE_INTR
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_SW_SUSPEND
+    bool
+    default y
+
+config SOC_SPI_MEM_SUPPORT_CHECK_SUS
+    bool
+    default y
+
+config SOC_SYSTIMER_COUNTER_NUM
+    int
+    default 2
+
+config SOC_SYSTIMER_ALARM_NUM
+    int
+    default 3
+
+config SOC_SYSTIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_SYSTIMER_BIT_WIDTH_HI
+    int
+    default 20
+
+config SOC_SYSTIMER_FIXED_TICKS_US
+    int
+    default 16
+
+config SOC_SYSTIMER_INT_LEVEL
+    bool
+    default y
+
+config SOC_SYSTIMER_ALARM_MISS_COMPENSATE
+    bool
+    default y
+
+config SOC_TIMER_GROUPS
+    int
+    default 1
+
+config SOC_TIMER_GROUP_TIMERS_PER_GROUP
+    int
+    default 1
+
+config SOC_TIMER_GROUP_COUNTER_BIT_WIDTH
+    int
+    default 54
+
+config SOC_TIMER_GROUP_SUPPORT_XTAL
+    bool
+    default y
+
+config SOC_TOUCH_SENSOR_NUM
+    int
+    default 0
+
+config SOC_FLASH_ENCRYPTED_XTS_AES_BLOCK_MAX
+    int
+    default 32
+
+config SOC_UART_NUM
+    int
+    default 2
+
+config SOC_UART_FIFO_LEN
+    int
+    default 128
+
+config SOC_UART_BITRATE_MAX
+    int
+    default 5000000
+
+config SOC_UART_SUPPORT_RTC_CLK
+    bool
+    default y
+
+config SOC_UART_SUPPORT_XTAL_CLK
+    bool
+    default y
+
+config SOC_UART_SUPPORT_FSM_TX_WAIT_SEND
+    bool
+    default y
+
+config SOC_WIFI_HW_TSF
+    bool
+    default y
+
+config SOC_COEX_HW_PTI
+    bool
+    default y
+
+config SOC_PHY_DIG_REGS_MEM_SIZE
+    int
+    default 21
+
+config SOC_MAC_BB_PD_MEM_SIZE
+    int
+    default 192
+
+config SOC_WIFI_LIGHT_SLEEP_CLK_WIDTH
+    int
+    default 12
+
+config SOC_PM_SUPPORT_WIFI_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_BT_WAKEUP
+    bool
+    default y
+
+config SOC_PM_SUPPORT_CPU_PD
+    bool
+    default y
+
+config SOC_PM_SUPPORT_WIFI_PD
+    bool
+    default y
+
+config SOC_PM_SUPPORT_BT_PD
+    bool
+    default y

components/soc/esp8684/include/soc/soc_caps.h

@@ -67,23 +67,24 @@
 /** Initialization vector (IV) length for the RSA key parameter message digest (MD) in bytes. */
 #define SOC_DS_KEY_PARAM_MD_IV_LENGTH (16)
 
+
 /** Maximum wait time for DS parameter decryption key. If overdue, then key error.
     See TRM DS chapter for more details */
 #define SOC_DS_KEY_CHECK_MAX_WAIT_US (1100)
 
 /*-------------------------- GDMA CAPS -------------------------------------*/
-#define SOC_GDMA_GROUPS                 (1) // Number of GDMA groups
+#define SOC_GDMA_GROUPS                 (1U) // Number of GDMA groups
 #define SOC_GDMA_PAIRS_PER_GROUP        (3)  // Number of GDMA pairs in each group
 #define SOC_GDMA_TX_RX_SHARE_INTERRUPT  (1)  // TX and RX channel in the same pair will share the same interrupt source number
 
 /*-------------------------- GPIO CAPS ---------------------------------------*/
 // ESP8684 has 1 GPIO peripheral
-#define SOC_GPIO_PORT               (1)
+#define SOC_GPIO_PORT               (1U)
 #define SOC_GPIO_PIN_COUNT          (21)
 
 // Target has no full RTC IO subsystem, so GPIO is 100% "independent" of RTC
 // On ESP8684, Digital IOs have their own registers to control pullup/down capability, independent of RTC registers.
-#define GPIO_SUPPORTS_RTC_INDEPENDENT       (1)
+#define SOC_GPIO_SUPPORTS_RTC_INDEPENDENT   (1)
 // Force hold is a new function of ESP8684
 #define SOC_GPIO_SUPPORT_FORCE_HOLD         (1)
 // GPIO0~5 on ESP8684 can support chip deep sleep wakeup
@@ -92,14 +93,14 @@
 // GPIO19 on ESP8684 is invalid.
 #define SOC_GPIO_VALID_GPIO_MASK        (((1U<<SOC_GPIO_PIN_COUNT) - 1) & (~(BIT19)))
 #define SOC_GPIO_VALID_OUTPUT_GPIO_MASK SOC_GPIO_VALID_GPIO_MASK
-#define SOC_GPIO_DEEP_SLEEP_WAKEUP_VALID_GPIO_MASK        (0ULL | BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5)
+#define SOC_GPIO_DEEP_SLEEP_WAKE_VALID_GPIO_MASK        (0ULL | BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5)
 
 // Support to configure sleep status
 #define SOC_GPIO_SUPPORT_SLP_SWITCH  (1)
 
 /*-------------------------- I2C CAPS ----------------------------------------*/
 // TODO IDF-3918
-#define SOC_I2C_NUM                 (1)
+#define SOC_I2C_NUM                 (1U)
 
 #define SOC_I2C_FIFO_LEN            (32) /*!< I2C hardware FIFO depth */
 
@@ -125,7 +126,7 @@
 #define SOC_MPU_REGION_WO_SUPPORTED               0
 
 /*--------------------------- RMT CAPS ---------------------------------------*/
-#define SOC_RMT_GROUPS                  (1)  /*!< One RMT group */
+#define SOC_RMT_GROUPS                  (1U) /*!< One RMT group */
 #define SOC_RMT_TX_CANDIDATES_PER_GROUP (2)  /*!< Number of channels that capable of Transmit */
 #define SOC_RMT_RX_CANDIDATES_PER_GROUP (2)  /*!< Number of channels that capable of Receive */
 #define SOC_RMT_CHANNELS_PER_GROUP      (4)  /*!< Total 4 channels */
@@ -144,11 +145,6 @@
 
 #define SOC_RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE  (SOC_RTC_CNTL_CPU_PD_REG_FILE_NUM * (SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH >> 3))
 
-/*-------------------------- RTCIO CAPS --------------------------------------*/
-/* No dedicated RTCIO subsystem on ESP8684. RTC functions are still supported
- * for hold, wake & 32kHz crystal functions - via rtc_cntl_reg */
-#define SOC_RTCIO_PIN_COUNT    0
-
 /*--------------------------- RSA CAPS ---------------------------------------*/
 #define SOC_RSA_MAX_BIT_LEN    (3072)
 
@@ -173,7 +169,7 @@
 #define SOC_SHA_SUPPORT_SHA256          (1)
 
 /*-------------------------- SIGMA DELTA CAPS --------------------------------*/
-#define SOC_SIGMADELTA_NUM         (1) // 1 sigma-delta peripheral
+#define SOC_SIGMADELTA_NUM         (1U) // 1 sigma-delta peripheral
 #define SOC_SIGMADELTA_CHANNEL_NUM (4)  // 4 channels
 
 /*-------------------------- SPI CAPS ----------------------------------------*/
@@ -193,7 +189,7 @@
 #define SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id)  ({(void)host_id; 1;})
 
 // Peripheral supports output given level during its "dummy phase"
-#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUTPUT 1
+#define SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT 1
 
 #define SOC_MEMSPI_IS_INDEPENDENT 1
 #define SOC_SPI_MAX_PRE_DIVIDER 16
@@ -217,14 +213,14 @@
 #define SOC_SYSTIMER_ALARM_MISS_COMPENSATE (1)  // Systimer peripheral can generate interrupt immediately if t(target) > t(current)
 
 /*--------------------------- TIMER GROUP CAPS ---------------------------------------*/
-#define SOC_TIMER_GROUPS                  (1)
+#define SOC_TIMER_GROUPS                  (1U)
-#define SOC_TIMER_GROUP_TIMERS_PER_GROUP  (1)
+#define SOC_TIMER_GROUP_TIMERS_PER_GROUP  (1U)
 #define SOC_TIMER_GROUP_COUNTER_BIT_WIDTH (54)
 #define SOC_TIMER_GROUP_SUPPORT_XTAL      (1)
 #define SOC_TIMER_GROUP_TOTAL_TIMERS (SOC_TIMER_GROUPS * SOC_TIMER_GROUP_TIMERS_PER_GROUP)
 
 /*-------------------------- TOUCH SENSOR CAPS -------------------------------*/
-#define SOC_TOUCH_SENSOR_NUM            (0)    /*! No touch sensors on ESP8684 */
+#define SOC_TOUCH_SENSOR_NUM            (0U)    /*! No touch sensors on ESP8684 */
 
 /*-------------------------- TWAI CAPS ---------------------------------------*/
 // TODO IDF-3897

components/soc/linux/include/soc/Kconfig.soc_caps.in

@@ -0,0 +1,4 @@
+#####################################################
+# This file is auto-generated from SoC caps
+# using gen_soc_caps_kconfig.py, do not edit manually
+#####################################################

tools/ci/check_copyright_ignore.txt

@@ -1937,11 +1937,9 @@ components/soc/esp32h2/include/soc/reset_reasons.h
 components/soc/esp32h2/include/soc/rtc_caps.h
 components/soc/esp32h2/include/soc/rtc_i2c_reg.h
 components/soc/esp32h2/include/soc/rtc_i2c_struct.h
-components/soc/esp32h2/include/soc/rtc_io_caps.h
 components/soc/esp32h2/include/soc/sensitive_struct.h
 components/soc/esp32h2/include/soc/soc_caps.h
 components/soc/esp32h2/include/soc/soc_pins.h
-components/soc/esp32h2/include/soc/spi_caps.h
 components/soc/esp32h2/include/soc/spi_mem_reg.h
 components/soc/esp32h2/include/soc/spi_mem_struct.h
 components/soc/esp32h2/include/soc/spi_pins.h
@@ -2091,7 +2089,6 @@ components/soc/esp32s3/include/soc/efuse_struct.h
 components/soc/esp32s3/include/soc/extmem_reg.h
 components/soc/esp32s3/include/soc/extmem_struct.h
 components/soc/esp32s3/include/soc/fe_reg.h
-components/soc/esp32s3/include/soc/gpio_caps.h
 components/soc/esp32s3/include/soc/gpio_pins.h
 components/soc/esp32s3/include/soc/gpio_reg.h
 components/soc/esp32s3/include/soc/gpio_sd_reg.h
@@ -2131,7 +2128,6 @@ components/soc/esp32s3/include/soc/rmt_struct.h
 components/soc/esp32s3/include/soc/rtc_gpio_channel.h
 components/soc/esp32s3/include/soc/rtc_i2c_reg.h
 components/soc/esp32s3/include/soc/rtc_i2c_struct.h
-components/soc/esp32s3/include/soc/rtc_io_caps.h
 components/soc/esp32s3/include/soc/rtc_io_channel.h
 components/soc/esp32s3/include/soc/rtc_io_reg.h
 components/soc/esp32s3/include/soc/rtc_io_struct.h
@@ -2142,7 +2138,6 @@ components/soc/esp32s3/include/soc/sdmmc_struct.h
 components/soc/esp32s3/include/soc/sens_reg.h
 components/soc/esp32s3/include/soc/sensitive_reg.h
 components/soc/esp32s3/include/soc/sensitive_struct.h
-components/soc/esp32s3/include/soc/sigmadelta_caps.h
 components/soc/esp32s3/include/soc/soc.h
 components/soc/esp32s3/include/soc/soc_ulp.h
 components/soc/esp32s3/include/soc/spi_mem_reg.h
@@ -2167,7 +2162,6 @@ components/soc/esp32s3/include/soc/uart_reg.h
 components/soc/esp32s3/include/soc/uart_struct.h
 components/soc/esp32s3/include/soc/uhci_reg.h
 components/soc/esp32s3/include/soc/uhci_struct.h
-components/soc/esp32s3/include/soc/usb_caps.h
 components/soc/esp32s3/include/soc/usb_device_reg.h
 components/soc/esp32s3/include/soc/usb_pins.h
 components/soc/esp32s3/include/soc/usb_reg.h

tools/ci/executable-list.txt

@@ -78,6 +78,8 @@ tools/esp_app_trace/test/sysview/test.sh
 tools/find_apps.py
 tools/format.sh
 tools/gen_esp_err_to_name.py
+tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py
+tools/gen_soc_caps_kconfig/test/test_gen_soc_caps_kconfig.py
 tools/idf.py
 tools/idf_monitor.py
 tools/idf_size.py

tools/ci/mypy_ignore_list.txt

@@ -214,6 +214,7 @@ tools/esp_prov/utils/convenience.py
 tools/find_apps.py
 tools/find_build_apps/common.py
 tools/gen_esp_err_to_name.py
+tools/gen_soc_caps_kconfig/test/test_gen_soc_caps_kconfig.py
 tools/idf.py
 tools/idf_py_actions/core_ext.py
 tools/idf_py_actions/create_ext.py

tools/gen_soc_caps_kconfig/README.md

@@ -0,0 +1,21 @@
+# Generate kconfig variables from SoC caps headers
+
+`gen_soc_caps_config.py` is used to turn defines from `soc_caps.h` into kconfig variables that can be included and used both in menuconfig and during the build process
+
+The script will automatically run as part of the pre-commit hook if any of the `soc_caps` related files have been modified.
+
+To run it manually from IDF_PATH run:
+
+    `python tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py 'components/soc/*/include/soc/'`
+
+The results are `kconfig.soc_caps.in`-files containing the bool/int/hex/string values defined in the `soc_caps.h` file.
+
+This target specific kconfig file is then imported in `$IDF_PATH/Kconfig`.
+
+# Tips
+Defines that are 0 or 1 will automatically be interpreted as Booleans. If it's necessary to have this variable available as an integer instead then this can be achieved by adding an `U` suffix when defining it. E.g:
+
+    `#define SOC_I2C_NUM (1U)`
+
+
+The script is not able to evaluate expressions, e.g X*Y. If you need a variable to be available in kconfig it needs to be a simple assignment expression.

tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py

@@ -0,0 +1,206 @@
+#!/usr/bin/env python
+#
+# SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+
+"""
+Generate Kconfig.soc_caps.in with defines from soc_caps.h
+"""
+
+import argparse
+import inspect
+import io
+import logging
+import sys
+from difflib import unified_diff
+from os import path
+from pathlib import Path
+from string import Template
+
+import pyparsing
+from pyparsing import (CaselessLiteral, Char, Combine, Group, Literal, OneOrMore,  # pylint: disable=unused-import
+                       Optional, ParserElement, QuotedString, Word, alphas, hexnums, nums)
+
+pyparsing.usePackrat = True
+
+try:
+    import typing  # noqa: F401 # pylint: disable=unused-import
+except ImportError:
+    pass
+
+
+class KconfigWriter():
+    PREAMBLE = inspect.cleandoc('''
+        #####################################################
+        # This file is auto-generated from SoC caps
+        # using gen_soc_caps_kconfig.py, do not edit manually
+        #####################################################
+        ''')
+
+    KCONFIG_ENTRY_TEMPLATE = Template(
+        inspect.cleandoc('''
+            config $name
+                $entry_type
+                default $value
+            '''))
+
+    def __init__(self):  # type: () -> None
+        self.entries = set('')
+
+        self.kconfig_text = io.StringIO('')
+        self.kconfig_text.write(self.PREAMBLE)
+
+    def add_entry(self, name, entry_type, value):  # type: (str, str, typing.Any) -> None
+
+        if name in self.entries:
+            logging.info('Duplicate entry: {}'.format(name))
+            return
+
+        self.entries.add(name)
+        self.kconfig_text.write('\n\n')
+
+        # Format values for kconfig
+        if entry_type == 'bool':
+            value = 'y' if value else 'n'
+        elif entry_type == 'string':
+            value = '"' + value + '"'
+
+        entry = self.KCONFIG_ENTRY_TEMPLATE.substitute(name=name, entry_type=entry_type, value=value)
+        self.kconfig_text.write(entry)
+
+    def update_file(self, kconfig_path, always_write):  # type: (Path, bool) -> bool
+
+        try:
+            with open(kconfig_path, 'r') as f:
+                old_content = f.readlines()
+        except FileNotFoundError:
+            old_content = ['']
+
+        self.kconfig_text.seek(0)
+        new_content = self.kconfig_text.readlines()
+        new_content[-1] += '\n'  # Add final newline to end of file
+
+        file_needs_update = always_write
+
+        # Check if file was updated and print diff for users
+        diff = unified_diff(old_content, new_content, fromfile=str(kconfig_path), n=2)
+        for line in diff:
+            print(line, end='')
+            file_needs_update = True
+
+        if file_needs_update:
+            print('\n' + 'Updating file: {}'.format(kconfig_path))
+            with open(kconfig_path, 'w') as f:
+                f.writelines(new_content)
+
+        return file_needs_update
+
+
+def parse_define(define_line):  # type: (str) -> typing.Any[typing.Type[ParserElement]]
+
+    # Group for parsing literal suffix of a numbers, e.g. 100UL
+    literal_symbol = Group(CaselessLiteral('L') | CaselessLiteral('U'))
+    literal_suffix = OneOrMore(literal_symbol)
+
+    # Define name
+    name = Word(alphas, alphas + nums + '_')
+
+    # Define value, either a hex, int or a string
+    hex_value = Combine(Literal('0x') + Word(hexnums) + Optional(literal_suffix).suppress())('hex_value')
+    int_value = Word(nums)('int_value') + ~Char('.') + Optional(literal_suffix)('literal_suffix')
+    str_value = QuotedString('"')('str_value')
+
+    # Remove optional parenthesis around values
+    value = Optional('(').suppress() + (hex_value ^ int_value ^ str_value)('value')  + Optional(')').suppress()
+
+    expr = '#define' + Optional(name)('name') + Optional(value)
+    res = expr.parseString(define_line)
+
+    return res
+
+
+def generate_defines(soc_caps_dir, filename, always_write):  # type: (Path, str, bool) -> bool
+
+    soc_headers = list(soc_caps_dir.glob(filename))
+    if soc_headers == []:
+        return False
+
+    # Sort header files to make the generated files deterministic
+    soc_headers.sort(key=lambda file: file.name)
+
+    defines = []
+    for soc_header in soc_headers:
+        defines.extend(get_defines(soc_header))
+
+    writer = KconfigWriter()
+
+    for line in defines:
+
+        try:
+            res = parse_define(line)
+        except pyparsing.ParseException:
+            logging.debug('Failed to parse: {}'.format(line))
+            continue
+
+        # Add the kconfig entry corresponding to the type we parsed
+        if 'str_value' in res:
+            writer.add_entry(res.name, 'string', res.str_value)
+        elif 'int_value' in res:
+            # defines with an integer value of 0 or 1 are
+            # added as bool entries as long they have no literal suffix
+            if 'literal_suffix' not in res and res.int_value == '0':
+                writer.add_entry(res.name, 'bool', False)
+            elif 'literal_suffix' not in res and res.int_value == '1':
+                writer.add_entry(res.name, 'bool', True)
+            else:
+                writer.add_entry(res.name, 'int', res.int_value)
+        elif 'hex_value' in res:
+            writer.add_entry(res.name, 'hex', res.hex_value)
+
+    # Updates output if necessary
+    updated = writer.update_file(Path(soc_caps_dir) / 'Kconfig.soc_caps.in', always_write)
+
+    return updated
+
+
+def get_defines(header_path):  # type: (Path) -> list[str]
+    defines = []
+    logging.info('Reading macros from {}...'.format(header_path))
+    with open(header_path, 'r') as f:
+        output = f.read()
+
+    for line in output.split('\n'):
+        line = line.strip()
+        if len(line):
+            defines.append(line)
+
+    return defines
+
+
+if __name__ == '__main__':
+
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('-d', '--dir', help='SoC caps folder paths, support wildcards', nargs='+', default=[])
+    parser.add_argument('-n', '--filename', nargs='?', default='*caps.h',
+                        help='SoC caps filename, support wildcards')
+    parser.add_argument('-v', '--verbose', action='count', help='Increase the logging level of the script. Can be specified multiple times.')
+    parser.add_argument('--always-write', help='Always generate new output files', action='store_true')
+    args = parser.parse_args()
+
+    if not args.verbose:
+        log_level = logging.WARNING
+    elif args.verbose == 1:
+        log_level = logging.INFO
+    else:
+        log_level = logging.DEBUG
+
+    logging.basicConfig(level=log_level)
+
+    files_updated = []
+    for caps_dir in args.dir:
+        soc_caps_dirs = Path().glob(caps_dir)
+        files_updated += [generate_defines(d, args.filename, args.always_write) for d in soc_caps_dirs if path.isdir(d)]
+
+    print('Updated {} files'.format(sum(files_updated)))
+
+    sys.exit(all(files_updated))

tools/gen_soc_caps_kconfig/test/test_gen_soc_caps_kconfig.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+# SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+
+import sys
+import unittest
+
+try:
+    import gen_soc_caps_kconfig
+except ImportError:
+    sys.path.append('..')
+    import gen_soc_caps_kconfig
+
+
+class ParserTests(unittest.TestCase):
+
+    def test_parse_name(self):
+        res = gen_soc_caps_kconfig.parse_define('#define TEST_NAME (2)')
+        self.assertEqual(res.name, 'TEST_NAME')
+
+    def test_parse_int(self):
+        res = gen_soc_caps_kconfig.parse_define('#define TEST_INT (2)')
+        self.assertEqual(res.int_value, '2')
+
+    def test_parse_string(self):
+        res = gen_soc_caps_kconfig.parse_define('#define TEST_STRING "this is a test string"')
+        self.assertEqual(res.str_value, 'this is a test string')
+
+    def test_parse_hex(self):
+        res = gen_soc_caps_kconfig.parse_define('#define TEST_HEX 0xDEADBEEF')
+        self.assertEqual(res.hex_value, '0xDEADBEEF')
+
+        res = gen_soc_caps_kconfig.parse_define('#define TEST_HEX 0x0000000')
+        self.assertEqual(res.hex_value, '0x0000000')
+
+    def test_parse_literal_suffix(self):
+        res = gen_soc_caps_kconfig.parse_define('#define TEST (0x200UL)')
+        self.assertEqual(res.hex_value, '0x200')
+
+        res = gen_soc_caps_kconfig.parse_define('#define TEST_U 20000u')
+        self.assertEqual(res.int_value, '20000')
+
+        res = gen_soc_caps_kconfig.parse_define('#define TEST_U 329000LL')
+        self.assertEqual(res.int_value, '329000')
+
+    def test_parse_float(self):
+        # Kconfig doesnt support floats, should not be parsed as anything
+        res = gen_soc_caps_kconfig.parse_define('#define TEST_FLOAT (3.14)')
+        self.assertEqual(res.value, '')
+
+
+if __name__ == '__main__':
+    print('Running gen_soc_caps_config tests...')
+    unittest.main()