Lines Matching refs:clk_div
133 unsigned int clk_div;
135 clk_div = DIV_ROUND_UP(clk_get_rate(spi_engine->ref_clk),
137 if (clk_div > 255)
138 clk_div = 255;
139 else if (clk_div > 0)
140 clk_div -= 1;
142 return clk_div;
166 struct spi_engine *spi_engine, unsigned int clk_div,
181 t = DIV_ROUND_UP(delay * spi_clk, (clk_div + 1) * 2);
206 int clk_div, new_clk_div;
209 clk_div = -1;
217 if (new_clk_div != clk_div) {
218 clk_div = new_clk_div;
221 clk_div));
228 spi_engine_gen_sleep(p, dry, spi_engine, clk_div, xfer);