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)