| /external/u-boot/drivers/spi/ |
| D | mxc_spi.c | 50 unsigned int max_hz; member
97 unsigned int max_hz = mxcs->max_hz; in spi_cfg_mxc() local
102 div = DIV_ROUND_UP(clk_src, max_hz); in spi_cfg_mxc()
106 max_hz, div, clk_src / (4 << div)); in spi_cfg_mxc()
137 unsigned int max_hz = mxcs->max_hz; in spi_cfg_mxc() local
150 if (clk_src > max_hz) { in spi_cfg_mxc()
151 pre_div = (clk_src - 1) / max_hz; in spi_cfg_mxc()
158 max_hz); in spi_cfg_mxc()
439 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
447 if (max_hz == 0) { in spi_setup_slave()
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| D | spi-uclass.c | 53 speed = slave->max_hz; in dm_spi_claim_bus()
54 if (spi->max_hz) { in dm_spi_claim_bus()
56 speed = min(speed, (int)spi->max_hz); in dm_spi_claim_bus()
58 speed = spi->max_hz; in dm_spi_claim_bus()
126 spi->max_hz = dev_read_u32_default(bus, "spi-max-frequency", 0); in spi_post_probe()
164 slave->max_hz = plat->max_hz; in spi_child_pre_probe()
303 plat->max_hz = speed; in spi_get_bus_and_cs()
324 speed = plat->max_hz; in spi_get_bus_and_cs()
377 plat->max_hz = dev_read_u32_default(dev, "spi-max-frequency", 0); in spi_slave_ofdata_to_platdata()
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| D | stm32_qspi.c | 163 u32 max_hz; member
169 u32 max_hz; member
439 plat->max_hz = dev_read_u32_default(bus, "spi-max-frequency", in stm32_qspi_ofdata_to_platdata()
449 plat->max_hz in stm32_qspi_ofdata_to_platdata()
466 dm_spi_bus->max_hz = plat->max_hz; in stm32_qspi_probe()
470 priv->max_hz = plat->max_hz; in stm32_qspi_probe()
573 if (speed > plat->max_hz) in stm32_qspi_set_speed()
574 speed = plat->max_hz; in stm32_qspi_set_speed()
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| D | davinci_spi.c | 396 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
425 ds->freq = max_hz; in spi_setup_slave()
468 static int davinci_spi_set_speed(struct udevice *bus, uint max_hz) in davinci_spi_set_speed() argument
472 debug("%s speed %u\n", __func__, max_hz); in davinci_spi_set_speed()
473 if (max_hz > CONFIG_SYS_SPI_CLK / 2) in davinci_spi_set_speed()
476 ds->freq = max_hz; in davinci_spi_set_speed()
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| D | ti_qspi.c | 105 uint max_hz;
370 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
396 ti_spi_set_speed(priv, max_hz); in spi_setup_slave()
476 static int ti_qspi_set_speed(struct udevice *bus, uint max_hz) in ti_qspi_set_speed() argument
480 ti_spi_set_speed(priv, max_hz); in ti_qspi_set_speed()
604 priv->max_hz = fdtdec_get_int(blob, node, "spi-max-frequency", -1); in ti_qspi_ofdata_to_platdata()
605 if (priv->max_hz < 0) { in ti_qspi_ofdata_to_platdata()
612 (int)priv->base, priv->max_hz); in ti_qspi_ofdata_to_platdata()
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| D | fsl_espi.c | 66 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
89 if ((spibrg / max_hz) > 32) { in spi_setup_slave()
91 pm = spibrg / (max_hz * 16 * 2); in spi_setup_slave()
95 "is used.\n", max_hz, spibrg / (32 * 16)); in spi_setup_slave()
98 pm = spibrg / (max_hz * 2); in spi_setup_slave()
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| D | cadence_qspi.c | 124 if (hz > plat->max_hz) in cadence_spi_set_speed()
125 hz = plat->max_hz; in cadence_spi_set_speed()
303 plat->max_hz = fdtdec_get_uint(blob, subnode, "spi-max-frequency", in cadence_spi_ofdata_to_platdata()
315 __func__, plat->regbase, plat->ahbbase, plat->max_hz, in cadence_spi_ofdata_to_platdata()
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| D | omap3_spi.c | 498 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
544 if (max_hz > OMAP3_MCSPI_MAX_FREQ) { in spi_setup_slave()
546 max_hz); in spi_setup_slave()
563 priv->freq = max_hz; in spi_setup_slave()
591 priv->freq = slave_plat->max_hz; in omap3_spi_claim_bus()
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| D | atmel_spi.c | 43 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
77 scbr = (get_spi_clk_rate(bus) + max_hz - 1) / max_hz; in spi_setup_slave()
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| D | atcspi200_spi.c | 287 static int atcspi200_spi_set_speed(struct udevice *bus, uint max_hz) in atcspi200_spi_set_speed() argument
291 debug("%s speed %u\n", __func__, max_hz); in atcspi200_spi_set_speed()
293 ns->freq = max_hz; in atcspi200_spi_set_speed()
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| D | fsl_dspi.c | 407 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
472 fsl_dspi_cfg_speed(&dspi->priv, max_hz); in spi_setup_slave()
536 slave_plat->cs, slave_plat->max_hz, slave_plat->mode); in fsl_dspi_child_pre_probe()
566 dm_spi_bus->max_hz = plat->speed_hz; in fsl_dspi_probe()
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| D | cf_spi.c | 296 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
307 cfslave->baudrate = max_hz; in spi_setup_slave()
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| D | mxs_spi.c | 56 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
72 mxs_slave->max_khz = max_hz / 1000; in spi_setup_slave()
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| D | kirkwood_spi.c | 106 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
127 data = ((CONFIG_SYS_TCLK / 2) / max_hz) + 0x10; in spi_setup_slave()
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| D | cadence_qspi.h | 17 unsigned int max_hz; member
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| D | lpc32xx_ssp.c | 61 struct spi_slave *spi_setup_slave(uint bus, uint cs, uint max_hz, uint mode) in spi_setup_slave() argument
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| D | mpc8xxx_spi.c | 24 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
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| D | soft_spi_legacy.c | 47 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
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| D | sh_spi.c | 87 unsigned int max_hz, unsigned int mode) in spi_setup_slave() argument
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| /external/u-boot/drivers/mtd/spi/ |
| D | sf-uclass.c | 36 unsigned int max_hz, unsigned int spi_mode) in spi_flash_probe() argument
40 if (spi_flash_probe_bus_cs(bus, cs, max_hz, spi_mode, &dev)) in spi_flash_probe()
52 unsigned int max_hz, unsigned int spi_mode, in spi_flash_probe_bus_cs() argument
68 ret = spi_get_bus_and_cs(busnum, cs, max_hz, spi_mode, in spi_flash_probe_bus_cs()
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| D | sf_probe.c | 58 unsigned int max_hz, unsigned int spi_mode) in spi_flash_probe() argument
63 bus = spi_setup_slave(busnum, cs, max_hz, spi_mode); in spi_flash_probe()
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| /external/u-boot/include/ |
| D | spi.h | 40 uint max_hz; member
59 uint max_hz; member
98 uint max_hz; member
183 unsigned int max_hz, unsigned int mode);
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| D | spi_flash.h | 157 unsigned int max_hz, unsigned int spi_mode,
162 unsigned int max_hz, unsigned int spi_mode);
194 unsigned int max_hz, unsigned int spi_mode);
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| D | video.h | 257 unsigned int max_hz, unsigned int spi_mode);
261 unsigned int max_hz, unsigned int spi_mode);
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| /external/u-boot/drivers/video/ |
| D | lg4573.c | 191 unsigned int max_hz, unsigned int spi_mode) in lg4573_spi_startup() argument
196 spi = spi_setup_slave(bus, cs, max_hz, spi_mode); in lg4573_spi_startup()
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