esp32c6: soc caps adjustment

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

@@ -171,6 +171,10 @@ config SOC_LP_TIMER_SUPPORTED
     bool
     default y
 
+config SOC_LP_AON_SUPPORTED
+    bool
+    default y
+
 config SOC_XTAL_SUPPORT_40M
     bool
     default y
@@ -399,6 +403,10 @@ config SOC_GPIO_VALID_DIGITAL_IO_PAD_MASK
     hex
     default 0x000000007FFFFF00
 
+config SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP
+    bool
+    default y
+
 config SOC_RTCIO_PIN_COUNT
     int
     default 8
@@ -411,6 +419,10 @@ config SOC_RTCIO_HOLD_SUPPORTED
     bool
     default y
 
+config SOC_RTCIO_WAKE_SUPPORTED
+    bool
+    default y
+
 config SOC_DEDIC_GPIO_OUT_CHANNELS_NUM
     int
     default 8

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

@@ -68,6 +68,7 @@
 #define SOC_PMU_SUPPORTED               1
 #define SOC_PAU_SUPPORTED               1
 #define SOC_LP_TIMER_SUPPORTED          1
+#define SOC_LP_AON_SUPPORTED            1
 
 /*-------------------------- XTAL CAPS ---------------------------------------*/
 #define SOC_XTAL_SUPPORT_40M            1
@@ -183,11 +184,14 @@
 // digital I/O pad powered by VDD3P3_CPU or VDD_SPI(GPIO_NUM_8~GPIO_NUM_30)
 #define SOC_GPIO_VALID_DIGITAL_IO_PAD_MASK 0x000000007FFFFF00ULL
 
+// Support to hold a single GPIO when the digital domain is powered off
+#define SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP  (1)
+
 /*-------------------------- RTCIO CAPS --------------------------------------*/
 #define SOC_RTCIO_PIN_COUNT                 8
 #define SOC_RTCIO_INPUT_OUTPUT_SUPPORTED    1
 #define SOC_RTCIO_HOLD_SUPPORTED            1
-// #define SOC_RTCIO_WAKE_SUPPORTED            1  // TODO: IDF-5645
+#define SOC_RTCIO_WAKE_SUPPORTED            1
 
 /*-------------------------- Dedicated GPIO CAPS -----------------------------*/
 #define SOC_DEDIC_GPIO_OUT_CHANNELS_NUM (8) /*!< 8 outward channels on each CPU core */