Lines Matching full:prescaler
387 * According to the AN2919 all MPC824x have prescaler 1, while MPC83xx in mpc_i2c_get_prescaler_8xxx()
388 * may have prescaler 1, 2, or 3, depending on the power-on in mpc_i2c_get_prescaler_8xxx()
391 u32 prescaler = 1; in mpc_i2c_get_prescaler_8xxx() local
405 /* the above 85xx SoCs have prescaler 1 */ in mpc_i2c_get_prescaler_8xxx()
406 prescaler = 1; in mpc_i2c_get_prescaler_8xxx()
409 /* the above 85xx SoCs have prescaler 3 or 2 */ in mpc_i2c_get_prescaler_8xxx()
410 prescaler = mpc_i2c_get_sec_cfg_8xxx() ? 3 : 2; in mpc_i2c_get_prescaler_8xxx()
412 /* all the other 85xx have prescaler 2 */ in mpc_i2c_get_prescaler_8xxx()
413 prescaler = 2; in mpc_i2c_get_prescaler_8xxx()
416 return prescaler; in mpc_i2c_get_prescaler_8xxx()
423 u32 prescaler = mpc_i2c_get_prescaler_8xxx(); in mpc_i2c_get_fdr_8xxx() local
429 *real_clk = fsl_get_sys_freq() / prescaler / (16 * 3072); in mpc_i2c_get_fdr_8xxx()
433 divider = fsl_get_sys_freq() / clock / prescaler; in mpc_i2c_get_fdr_8xxx()
448 *real_clk = fsl_get_sys_freq() / prescaler / div->divider; in mpc_i2c_get_fdr_8xxx()