HC_CFG_CLK_PH_EN   32 drivers/mtd/nand/raw/mxic_nand.c #define HC_CFG_CLK_PH_EN	BIT(20)
HC_CFG_CLK_PH_EN   31 drivers/spi/spi-mxic.c #define HC_CFG_CLK_PH_EN	BIT(20)