CLOCK_CNT_LOW_SHIFT   51 drivers/spi/spi-meson-spifc.c #define CLOCK_CNT_LOW_MASK	(0x3f << CLOCK_CNT_LOW_SHIFT)
CLOCK_CNT_LOW_SHIFT  177 drivers/spi/spi-meson-spifc.c 	value |= (n << CLOCK_CNT_LOW_SHIFT) & CLOCK_CNT_LOW_MASK;