spi_master: add feature spi periph clk source selectable

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

@@ -559,6 +559,10 @@ config SOC_SPI_MAX_CS_NUM
     int
     default 3
 
+config SOC_SPI_SUPPORT_CLK_APB
+    bool
+    default y
+
 config SOC_SPI_MAXIMUM_BUFFER_SIZE
     int
     default 64

components/soc/esp32/include/soc/clk_tree_defs.h

@@ -272,6 +272,21 @@ typedef enum {
     I2C_CLK_SRC_DEFAULT = SOC_MOD_CLK_APB,
 } soc_periph_i2c_clk_src_t;
 
+/////////////////////////////////////////////////SPI////////////////////////////////////////////////////////////////////
+
+/**
+ * @brief Array initializer for all supported clock sources of SPI
+ */
+#define SOC_SPI_CLKS {SOC_MOD_CLK_APB}
+
+/**
+ * @brief Type of SPI clock source.
+ */
+typedef enum {
+    SPI_CLK_SRC_DEFAULT = SOC_MOD_CLK_APB,      /*!< Select APB as SPI source clock */
+    SPI_CLK_SRC_APB = SOC_MOD_CLK_APB,          /*!< Select APB as SPI source clock */
+} soc_periph_spi_clk_src_t;
+
 //////////////////////////////////////////////////SDM//////////////////////////////////////////////////////////////
 
 /**

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

@@ -275,6 +275,8 @@
 #define SOC_SPI_PERIPH_CS_NUM(i)        3
 #define SOC_SPI_MAX_CS_NUM              3
 
+#define SOC_SPI_SUPPORT_CLK_APB         1
+
 #define SOC_SPI_MAXIMUM_BUFFER_SIZE     64
 #define SOC_SPI_MAX_PRE_DIVIDER         8192