Searched refs:baud_rate_val (Results 1 - 4 of 4) sorted by relevance

/u-boot/drivers/spi/
H A Dzynq_spi.c304 u8 baud_rate_val = 0; local
313 baud_rate_val = 0x2;
315 while ((baud_rate_val < ZYNQ_SPI_CR_BAUD_MAX) &&
317 (2 << baud_rate_val)) > speed))
318 baud_rate_val++;
319 plat->speed_hz = speed / (2 << baud_rate_val);
322 confr |= (baud_rate_val << ZYNQ_SPI_CR_BAUD_SHIFT);
H A Dzynq_qspi.c623 u8 baud_rate_val = 0; local
631 while ((baud_rate_val < ZYNQ_QSPI_CR_BAUD_MAX) &&
633 (2 << baud_rate_val)) > speed))
634 baud_rate_val++;
636 if (baud_rate_val > ZYNQ_QSPI_MAX_BAUD_RATE)
637 baud_rate_val = ZYNQ_QSPI_DEFAULT_BAUD_RATE;
639 plat->speed_hz = speed / (2 << baud_rate_val);
642 confr |= (baud_rate_val << ZYNQ_QSPI_CR_BAUD_SHIFT);
H A Dmicrochip_coreqspi.c404 u32 control, baud_rate_val = 0; local
409 baud_rate_val = DIV_ROUND_UP(qspi->freq, 2 * speed);
410 if (baud_rate_val >= MAX_DIVIDER || baud_rate_val <= MIN_DIVIDER)
415 control |= baud_rate_val << CONTROL_CLKRATE_SHIFT;
H A Dzynqmp_gqspi.c365 u8 baud_rate_val = 0; local
375 while ((baud_rate_val < 8) &&
377 (2 << baud_rate_val)) > speed))
378 baud_rate_val++;
380 if (baud_rate_val > GQSPI_MAX_BAUD_RATE_VAL)
381 baud_rate_val = GQSPI_DFLT_BAUD_RATE_VAL;
383 plat->speed_hz = plat->frequency / (2 << baud_rate_val);
387 confr |= (baud_rate_val << 3);
390 zynqmp_qspi_set_tapdelay(bus, baud_rate_val);

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