Searched refs:spi_freq (Results 1 – 5 of 5) sorted by relevance
| /linux-6.3-rc2/drivers/iio/adc/ |
| A D | stm32-dfsdm-adc.c | 680 unsigned int spi_freq) in dfsdm_adc_set_samp_freq() argument
687 if (spi_freq % sample_freq) in dfsdm_adc_set_samp_freq()
690 sample_freq, spi_freq / oversamp); in dfsdm_adc_set_samp_freq()
710 unsigned int spi_freq; in dfsdm_adc_audio_set_spiclk() local
718 ret = kstrtoint(buf, 0, &spi_freq); in dfsdm_adc_audio_set_spiclk()
722 if (!spi_freq) in dfsdm_adc_audio_set_spiclk()
730 adc->spi_freq = spi_freq; in dfsdm_adc_audio_set_spiclk()
1173 unsigned int spi_freq; in stm32_dfsdm_write_raw() local
1185 spi_freq = adc->spi_freq; in stm32_dfsdm_write_raw()
1198 adc->sample_freq, spi_freq / val); in stm32_dfsdm_write_raw()
[all …]
|
| A D | stm32-dfsdm-core.c | 226 unsigned int spi_freq, rem; in stm32_dfsdm_parse_of() local
261 &spi_freq); in stm32_dfsdm_parse_of()
267 divider = div_u64_rem(clk_freq, spi_freq, &rem); in stm32_dfsdm_parse_of()
285 clk_freq, spi_freq, priv->spi_clk_out_div + 1, rem); in stm32_dfsdm_parse_of()
|
| /linux-6.3-rc2/drivers/spi/ |
| A D | spi-mtk-nor.c | 99 #define CLK_TO_US(sp, clkcnt) DIV_ROUND_UP(clkcnt, sp->spi_freq / 1000000)
122 unsigned int spi_freq; member
643 if (spi->max_speed_hz && (spi->max_speed_hz < sp->spi_freq)) { in mtk_nor_setup()
645 sp->spi_freq); in mtk_nor_setup()
648 spi->max_speed_hz = sp->spi_freq; in mtk_nor_setup()
891 sp->spi_freq = clk_get_rate(sp->spi_clk); in mtk_nor_probe()
923 dev_info(&pdev->dev, "spi frequency: %d Hz\n", sp->spi_freq); in mtk_nor_probe()
|
| A D | spi-mtk-snfi.c | 1376 unsigned long spi_freq; in mtk_snand_probe() local
1463 spi_freq = clk_get_rate(ms->pad_clk); in mtk_snand_probe()
1464 val = DIV_ROUND_CLOSEST(val, NSEC_PER_SEC / spi_freq); in mtk_snand_probe()
|
| /linux-6.3-rc2/drivers/mtd/devices/ |
| A D | st_spi_fsm.c | 1896 static void stfsm_set_freq(struct stfsm *fsm, uint32_t spi_freq) in stfsm_set_freq() argument
1907 clk_div = 2 * DIV_ROUND_UP(emi_freq, 2 * spi_freq); in stfsm_set_freq()
1927 emi_freq, spi_freq, clk_div); in stfsm_set_freq()
|
Completed in 23 milliseconds