1909 	uint32_t clk_div;  in stfsm_set_freq()  local
1917 	clk_div = 2 * DIV_ROUND_UP(emi_freq, 2 * spi_freq);  in stfsm_set_freq()
1918 	if (clk_div < 2)  in stfsm_set_freq()
1919 		clk_div = 2;  in stfsm_set_freq()
1920 	else if (clk_div > 128)  in stfsm_set_freq()
1921 		clk_div = 128;  in stfsm_set_freq()
1929 	if (clk_div <= 4)  in stfsm_set_freq()
1931 	else if (clk_div <= 10)  in stfsm_set_freq()
1934 		fsm->fifo_dir_delay = DIV_ROUND_UP(clk_div, 10);  in stfsm_set_freq()
1937 		emi_freq, spi_freq, clk_div);  in stfsm_set_freq()
1939 	writel(clk_div, fsm->base + SPI_CLOCKDIV);  in stfsm_set_freq()