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feat(esp_hw_support): support LP_Probe in debug probe driver & sig inversion

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This commit is contained in:
wuzhenghui
2026-05-08 10:21:38 +08:00
parent 6b1e0e87c6
commit 5c2e3b768e
10 changed files with 239 additions and 80 deletions
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components/soc/esp32p4/debug_probe_periph.c
+22 -1
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@@ -1,10 +1,11 @@
/*
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*/
#include "soc/gpio_sig_map.h"
#include "soc/lp_gpio_sig_map.h"
#include "soc/debug_probe_periph.h"
const debug_probe_signal_conn_t debug_probe_periph_signals = {
@@ -28,6 +29,26 @@ const debug_probe_signal_conn_t debug_probe_periph_signals = {
[14] = HP_PROBE_TOP_OUT14_IDX,
[15] = HP_PROBE_TOP_OUT15_IDX,
}
},
[1] = {
.out_sig = {
[0] = LP_PROBE_TOP_OUT0_IDX,
[1] = LP_PROBE_TOP_OUT1_IDX,
[2] = LP_PROBE_TOP_OUT2_IDX,
[3] = LP_PROBE_TOP_OUT3_IDX,
[4] = LP_PROBE_TOP_OUT4_IDX,
[5] = LP_PROBE_TOP_OUT5_IDX,
[6] = LP_PROBE_TOP_OUT6_IDX,
[7] = LP_PROBE_TOP_OUT7_IDX,
[8] = LP_PROBE_TOP_OUT8_IDX,
[9] = LP_PROBE_TOP_OUT9_IDX,
[10] = LP_PROBE_TOP_OUT10_IDX,
[11] = LP_PROBE_TOP_OUT11_IDX,
[12] = LP_PROBE_TOP_OUT12_IDX,
[13] = LP_PROBE_TOP_OUT13_IDX,
[14] = LP_PROBE_TOP_OUT14_IDX,
[15] = LP_PROBE_TOP_OUT15_IDX,
}
}
}
};
components/soc/esp32p4/include/soc/Kconfig.soc_caps.in
+1 -1
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@@ -745,7 +745,7 @@ config SOC_CLOCKOUT_SUPPORT_CHANNEL_DIVIDER
config SOC_DEBUG_PROBE_NUM_UNIT
int
default 1
default 2
config SOC_DEBUG_PROBE_MAX_OUTPUT_WIDTH
int
components/soc/esp32p4/include/soc/debug_probe_targets.h
+18 -1
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*/
@@ -49,6 +49,23 @@ typedef enum {
DEBUG_PROBE_TARGET_PVT = 30, // PVT
} soc_debug_probe_target_t;
/**
* @brief LP probe target module (probe_a_top_sel 0..10)
*/
typedef enum {
DEBUG_PROBE_TARGET_LP_PMU = 0, // LP PMU
DEBUG_PROBE_TARGET_LP_TCM_RAM = 1, // LP TCM RAM
DEBUG_PROBE_TARGET_LP_TCM_ROM = 2, // LP TCM ROM
DEBUG_PROBE_TARGET_LP_CORE = 3, // LP Core
DEBUG_PROBE_TARGET_LP_ADC = 4, // LP ADC
DEBUG_PROBE_TARGET_LP_SPI = 5, // LP SPI
DEBUG_PROBE_TARGET_LP_TOUCH = 6, // LP Touch
DEBUG_PROBE_TARGET_LP_ANA_PERI = 7, // LP Analog Peripherals
DEBUG_PROBE_TARGET_LP_AON_CLKRST = 8, // LP AON Clock/Reset
DEBUG_PROBE_TARGET_LP_SYS_MISC = 9, // LP System Misc
DEBUG_PROBE_TARGET_LP_SYS_PROBE_IN = 10, // LP System Probe In
} soc_debug_probe_target_lp_t;
#ifdef __cplusplus
}
#endif
components/soc/esp32p4/include/soc/soc_caps.h
+1 -1
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@@ -285,7 +285,7 @@
#define SOC_GPIO_CLOCKOUT_CHANNEL_NUM (2)
#define SOC_CLOCKOUT_SUPPORT_CHANNEL_DIVIDER (1)
#define SOC_DEBUG_PROBE_NUM_UNIT (1U) // Number of debug probe units
#define SOC_DEBUG_PROBE_NUM_UNIT (2U) // Unit 0: HP probe, Unit 1: LP probe
#define SOC_DEBUG_PROBE_MAX_OUTPUT_WIDTH (16) // Maximum width of the debug probe output in each unit
/*-------------------------- RTCIO CAPS --------------------------------------*/