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Searched refs:spbr (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/drivers/spi/
Dspi-rspi.c260 int spbr; in rspi_set_config_register() local
266 spbr = DIV_ROUND_UP(clk_get_rate(rspi->clk), in rspi_set_config_register()
268 rspi_write8(rspi, clamp(spbr, 0, 255), RSPI_SPBR); in rspi_set_config_register()
297 int spbr; in rspi_rz_set_config_register() local
313 spbr = DIV_ROUND_UP(clksrc, 2 * rspi->max_speed_hz) - 1; in rspi_rz_set_config_register()
314 rspi_write8(rspi, clamp(spbr, 0, 255), RSPI_SPBR); in rspi_rz_set_config_register()
341 int spbr; in qspi_set_config_register() local
347 spbr = DIV_ROUND_UP(clk_get_rate(rspi->clk), 2 * rspi->max_speed_hz); in qspi_set_config_register()
348 rspi_write8(rspi, clamp(spbr, 0, 255), RSPI_SPBR); in qspi_set_config_register()
Dspi-bcm-qspi.c540 u32 spcr, spbr = 0; in bcm_qspi_hw_set_parms() local
543 spbr = qspi->base_clk / (2 * xp->speed_hz); in bcm_qspi_hw_set_parms()
545 spcr = clamp_val(spbr, QSPI_SPBR_MIN, QSPI_SPBR_MAX); in bcm_qspi_hw_set_parms()