AW88395_MEM_CLKSEL_START_BIT
(~(((1<<AW88395_MEM_CLKSEL_BITS_LEN)-1) << AW88395_MEM_CLKSEL_START_BIT))
(AW88395_MEM_CLKSEL_OSC_CLK << AW88395_MEM_CLKSEL_START_BIT)
(AW88395_MEM_CLKSEL_DAP_HCLK << AW88395_MEM_CLKSEL_START_BIT)