Lines Matching refs:clkc
88 uint32_t pclk1, clkc, freq, risetime; in i2c_clock_config() local
118 clkc = (uint32_t)(pclk1/(clkspeed*2U)); in i2c_clock_config()
119 if(clkc < 0x04U){ in i2c_clock_config()
121 clkc = 0x04U; in i2c_clock_config()
123 I2C_CKCFG(i2c_periph) |= (I2C_CKCFG_CLKC & clkc); in i2c_clock_config()
130 clkc = (uint32_t)(pclk1/(clkspeed*3U)); in i2c_clock_config()
134 clkc = (uint32_t)(pclk1/(clkspeed*25U)); in i2c_clock_config()
137 if(0U == (clkc & I2C_CKCFG_CLKC)){ in i2c_clock_config()
139 clkc |= 0x0001U; in i2c_clock_config()
142 I2C_CKCFG(i2c_periph) |= clkc; in i2c_clock_config()
148 clkc = (uint32_t)(pclk1/(clkspeed*3U)); in i2c_clock_config()
152 clkc = (uint32_t)(pclk1/(clkspeed*25U)); in i2c_clock_config()
157 I2C_CKCFG(i2c_periph) |= clkc; in i2c_clock_config()