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

/device/soc/rockchip/common/sdk_linux/drivers/i2c/busses/
H A Di2c-rk3x.c621 unsigned long clk_rate_khz, scl_rate_khz; in rk3x_i2c_v0_calc_timings() local
638 /* prevent scl_rate_khz from becoming 0 */ in rk3x_i2c_v0_calc_timings()
678 scl_rate_khz = t->bus_freq_hz / RK_I2C_BUS_FREQ_MIN; in rk3x_i2c_v0_calc_timings()
684 min_total_div = DIV_ROUND_UP(clk_rate_khz, scl_rate_khz * RK_I2C_SCL_RATE_HZ_MUL); in rk3x_i2c_v0_calc_timings()
720 ideal_low_div = DIV_ROUND_UP(clk_rate_khz * min_low_ns, scl_rate_khz * RK_I2C_SCL_RATE_HZ_MUL * min_total_ns); in rk3x_i2c_v0_calc_timings()
798 unsigned long clk_rate_khz, scl_rate_khz; in rk3x_i2c_v1_calc_timings() local
814 /* prevent scl_rate_khz from becoming 0 */ in rk3x_i2c_v1_calc_timings()
829 scl_rate_khz = t->bus_freq_hz / RK_I2C_BUS_FREQ_MIN; in rk3x_i2c_v1_calc_timings()
830 min_total_div = DIV_ROUND_UP(clk_rate_khz, scl_rate_khz * RK_I2C_SCL_RATE_HZ_MUL); in rk3x_i2c_v1_calc_timings()

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