refactor(bod): Move brownout handling file from esp_system to esp_hw_support

components/soc/CMakeLists.txt

@@ -169,6 +169,10 @@ if(CONFIG_SOC_LCDCAM_CAM_SUPPORTED)
     list(APPEND srcs "${target_folder}/cam_periph.c")
 endif()
 
+if(CONFIG_SOC_BOD_SUPPORTED)
+    list(APPEND srcs "${target_folder}/power_supply_periph.c")
+endif()
+
 idf_component_register(SRCS ${srcs}
                        INCLUDE_DIRS ${includes}
                        LDFRAGMENTS "linker.lf")

components/soc/esp32/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_RTC_CORE_INTR_SOURCE,
+};

components/soc/esp32c2/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_RTC_CORE_INTR_SOURCE,
+};

components/soc/esp32c3/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_RTC_CORE_INTR_SOURCE,
+};

components/soc/esp32c5/include/soc/Kconfig.soc_caps.in

@@ -1215,10 +1215,6 @@ config SOC_LP_TIMER_BIT_WIDTH_HI
     int
     default 16
 
-config SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE
-    bool
-    default y
-
 config SOC_TIMER_GROUPS
     int
     default 2

components/soc/esp32c5/include/soc/soc_caps.h

@@ -485,7 +485,6 @@
 /*-------------------------- LP_TIMER CAPS ----------------------------------*/
 #define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
 #define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
-#define SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE 1   //LP timer and brownout detector share the interrupt source
 
 /*--------------------------- TIMER GROUP CAPS ---------------------------------------*/
 #define SOC_TIMER_GROUPS                  (2)

components/soc/esp32c5/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_LP_RTC_TIMER_INTR_SOURCE,
+};

components/soc/esp32c6/include/soc/Kconfig.soc_caps.in

@@ -1155,10 +1155,6 @@ config SOC_LP_TIMER_BIT_WIDTH_HI
     int
     default 16
 
-config SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE
-    bool
-    default y
-
 config SOC_TIMER_GROUPS
     int
     default 2

components/soc/esp32c6/include/soc/soc_caps.h

@@ -450,7 +450,6 @@
 /*-------------------------- LP_TIMER CAPS ----------------------------------*/
 #define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
 #define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
-#define SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE 1   //LP timer and brownout detector share the interrupt source
 
 /*--------------------------- TIMER GROUP CAPS ---------------------------------------*/
 #define SOC_TIMER_GROUPS                  (2)

components/soc/esp32c6/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_LP_RTC_TIMER_INTR_SOURCE,
+};

components/soc/esp32c61/include/soc/Kconfig.soc_caps.in

@@ -875,10 +875,6 @@ config SOC_LP_TIMER_BIT_WIDTH_HI
     int
     default 16
 
-config SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE
-    bool
-    default y
-
 config SOC_TIMER_GROUPS
     int
     default 2

components/soc/esp32c61/include/soc/soc_caps.h

@@ -363,7 +363,6 @@
 /*-------------------------- LP_TIMER CAPS ----------------------------------*/
 #define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
 #define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
-#define SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE 1   //LP timer and brownout detector share the interrupt source
 
 /*--------------------------- TIMER GROUP CAPS ---------------------------------------*/
 #define SOC_TIMER_GROUPS                  (2)

components/soc/esp32c61/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_LP_RTC_TIMER_INTR_SOURCE,
+};

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

@@ -1155,10 +1155,6 @@ config SOC_LP_TIMER_BIT_WIDTH_HI
     int
     default 16
 
-config SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE
-    bool
-    default y
-
 config SOC_TIMER_GROUPS
     int
     default 2

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

@@ -447,7 +447,6 @@
 /*-------------------------- LP_TIMER CAPS ----------------------------------*/
 #define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
 #define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
-#define SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE 1   //LP timer and brownout detector share the interrupt source
 
 /*--------------------------- TIMER GROUP CAPS ---------------------------------------*/
 #define SOC_TIMER_GROUPS                  (2)

components/soc/esp32h2/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_LP_RTC_TIMER_INTR_SOURCE,
+};

components/soc/esp32h21/include/soc/Kconfig.soc_caps.in

@@ -447,10 +447,6 @@ config SOC_LP_TIMER_BIT_WIDTH_HI
     int
     default 16
 
-config SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE
-    bool
-    default y
-
 config SOC_TIMER_GROUPS
     int
     default 2

components/soc/esp32h21/include/soc/soc_caps.h

@@ -429,7 +429,6 @@
 /*-------------------------- LP_TIMER CAPS ----------------------------------*/
 #define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
 #define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
-#define SOC_LP_TIMER_BOD_SHARE_INTR_SOURCE 1   //LP timer and brownout detector share the interrupt source
 
 /*--------------------------- TIMER GROUP CAPS ---------------------------------------*/
 #define SOC_TIMER_GROUPS                  (2)

components/soc/esp32h21/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_LP_RTC_TIMER_INTR_SOURCE,
+};

components/soc/esp32p4/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_LP_ANAPERI_INTR_SOURCE,
+};

components/soc/esp32s2/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_RTC_CORE_INTR_SOURCE,
+};

components/soc/esp32s3/power_supply_periph.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/power_supply_periph.h"
+
+const power_supply_signal_conn_t power_supply_periph_signal = {
+    .irq = ETS_RTC_CORE_INTR_SOURCE,
+};

components/soc/include/soc/power_supply_periph.h

@@ -0,0 +1,23 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "soc/interrupts.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    const uint8_t irq;
+} power_supply_signal_conn_t;
+
+extern const power_supply_signal_conn_t power_supply_periph_signal;
+
+#ifdef __cplusplus
+}
+#endif