Searched refs:prescaler (Results 1 – 5 of 5) sorted by relevance
66 uint32_t prescaler) in uart_div_sampling8() argument68 uint32_t scaled_freq = clockfreq / presc_table[prescaler]; in uart_div_sampling8()83 uint32_t prescaler) in uart_div_sampling16() argument85 uint32_t scaled_freq = clockfreq / presc_table[prescaler]; in uart_div_sampling16()125 init->prescaler); in uart_set_config()133 init->prescaler) & in uart_set_config()188 assert(init->prescaler < STM32_UART_PRESCALER_NB); in uart_set_config()190 init->prescaler); in uart_set_config()
364 uint32_t prescaler = UINT8_MAX; in stm32_qspi_set_speed() local373 prescaler = div_round_up(qspi_clk, hz) - 1U; in stm32_qspi_set_speed()374 if (prescaler > UINT8_MAX) { in stm32_qspi_set_speed()375 prescaler = UINT8_MAX; in stm32_qspi_set_speed()379 csht = div_round_up((5U * qspi_clk) / (prescaler + 1U), FREQ_100MHZ); in stm32_qspi_set_speed()388 prescaler << QSPI_CR_PRESCALER_SHIFT); in stm32_qspi_set_speed()392 VERBOSE("%s: speed=%lu\n", __func__, qspi_clk / (prescaler + 1U)); in stm32_qspi_set_speed()
118 uint32_t prescaler; /* member
915 uint32_t prescaler, timpre; in timer_recalc_rate() local918 prescaler = mmio_read_32(rcc_base + cfg->apbdiv) & in timer_recalc_rate()924 if (prescaler == 0U) { in timer_recalc_rate()
1235 uint32_t prescaler, timpre; in stm32mp_clk_get_rate() local1254 prescaler = mmio_read_32(rcc_base + RCC_APB1DIVR) & in stm32mp_clk_get_rate()1265 prescaler = mmio_read_32(rcc_base + RCC_APB2DIVR) & in stm32mp_clk_get_rate()1275 if (prescaler == 0U) { in stm32mp_clk_get_rate()
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