change(example/power_save): modify to support dfs min frequency select to 48 MHz xtal

Author: esp-lis

examples/wifi/power_save/main/Kconfig.projbuild

@@ -89,7 +89,7 @@ menu "Example Configuration"
             depends on !IDF_TARGET_ESP32C2
         config EXAMPLE_MAX_CPU_FREQ_240
             bool "240 MHz"
-            depends on IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
+            depends on IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C5
     endchoice
 
     config EXAMPLE_MAX_CPU_FREQ_MHZ
@@ -107,27 +107,39 @@ menu "Example Configuration"
             Minimum CPU frequency to use for dynamic frequency scaling.
             Should be set to XTAL frequency or XTAL frequency divided by integer.
 
+        config EXAMPLE_MIN_CPU_FREQ_48M
+            bool "48 MHz (use with 48MHz XTAL)"
+            depends on XTAL_FREQ_48 || (XTAL_FREQ_AUTO && IDF_TARGET_ESP32C5)
         config EXAMPLE_MIN_CPU_FREQ_40M
             bool "40 MHz (use with 40MHz XTAL)"
             depends on XTAL_FREQ_40 || XTAL_FREQ_AUTO
+        config EXAMPLE_MIN_CPU_FREQ_24M
+            bool "24 MHz (use with 48MHz XTAL)"
+            depends on XTAL_FREQ_48 || (XTAL_FREQ_AUTO && IDF_TARGET_ESP32C5)
         config EXAMPLE_MIN_CPU_FREQ_20M
             bool "20 MHz (use with 40MHz XTAL)"
             depends on XTAL_FREQ_40 || XTAL_FREQ_AUTO
+        config EXAMPLE_MIN_CPU_FREQ_12M
+            bool "12 MHz (use with 48MHz XTAL)"
+            depends on XTAL_FREQ_48 || (XTAL_FREQ_AUTO && IDF_TARGET_ESP32C5)
         config EXAMPLE_MIN_CPU_FREQ_10M
             bool "10 MHz (use with 40MHz XTAL)"
             depends on XTAL_FREQ_40 || XTAL_FREQ_AUTO
         config EXAMPLE_MIN_CPU_FREQ_26M
             bool "26 MHz (use with 26MHz XTAL)"
-            depends on XTAL_FREQ_26 || XTAL_FREQ_AUTO
+            depends on XTAL_FREQ_26 || (XTAL_FREQ_AUTO && IDF_TARGET_ESP32C2)
         config EXAMPLE_MIN_CPU_FREQ_13M
             bool "13 MHz (use with 26MHz XTAL)"
-            depends on XTAL_FREQ_26 || XTAL_FREQ_AUTO
+            depends on XTAL_FREQ_26 || (XTAL_FREQ_AUTO && IDF_TARGET_ESP32C2)
     endchoice
 
     config EXAMPLE_MIN_CPU_FREQ_MHZ
         int
+        default 48 if EXAMPLE_MIN_CPU_FREQ_48M
         default 40 if EXAMPLE_MIN_CPU_FREQ_40M
+        default 24 if EXAMPLE_MIN_CPU_FREQ_24M
         default 20 if EXAMPLE_MIN_CPU_FREQ_20M
+        default 12 if EXAMPLE_MIN_CPU_FREQ_12M
         default 10 if EXAMPLE_MIN_CPU_FREQ_10M
         default 26 if EXAMPLE_MIN_CPU_FREQ_26M
         default 13 if EXAMPLE_MIN_CPU_FREQ_13M