aemif_calc_rate
data->timings.ta = aemif_calc_rate(pdev, val, clk_rate);
data->timings.rhold = aemif_calc_rate(pdev, val, clk_rate);
data->timings.rstrobe = aemif_calc_rate(pdev, val, clk_rate);
data->timings.rsetup = aemif_calc_rate(pdev, val, clk_rate);
data->timings.whold = aemif_calc_rate(pdev, val, clk_rate);
data->timings.wstrobe = aemif_calc_rate(pdev, val, clk_rate);
data->timings.wsetup = aemif_calc_rate(pdev, val, clk_rate);