Searched refs:ideal_low_div (Results 1 - 1 of 1) sorted by relevance

/linux-4.1.27/drivers/i2c/busses/
H A Di2c-rk3x.c470 unsigned long extra_div, extra_low_div, ideal_low_div; rk3x_i2c_calc_divs() local
576 ideal_low_div = DIV_ROUND_UP(clk_rate_khz * min_low_ns, rk3x_i2c_calc_divs()
580 if (ideal_low_div > max_low_div) rk3x_i2c_calc_divs()
581 ideal_low_div = max_low_div; rk3x_i2c_calc_divs()
587 if (ideal_low_div > min_low_div + extra_div) rk3x_i2c_calc_divs()
588 ideal_low_div = min_low_div + extra_div; rk3x_i2c_calc_divs()
591 extra_low_div = ideal_low_div - min_low_div; rk3x_i2c_calc_divs()
592 *div_low = ideal_low_div; rk3x_i2c_calc_divs()

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