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Searched refs:speed_hz (Results 1 – 10 of 10) sorted by relevance

/rk3399_rockchip-uboot/drivers/spi/
H A Dfsl_dspi.c71 uint speed_hz; member
94 uint speed_hz; member
336 int speed_hz, uint clkrate) in fsl_dspi_hz_to_spi_baud() argument
346 temp = clkrate / speed_hz; in fsl_dspi_hz_to_spi_baud()
357 debug("Can not find valid baud rate,speed_hz is %d, ", speed_hz); in fsl_dspi_hz_to_spi_baud()
381 speed = priv->speed_hz; in fsl_dspi_cfg_speed()
389 priv->speed_hz = speed; in fsl_dspi_cfg_speed()
430 dspi->priv.speed_hz = FSL_DSPI_DEFAULT_SCK_FREQ; in spi_setup_slave()
563 priv->speed_hz = plat->speed_hz; in fsl_dspi_probe()
567 dm_spi_bus->max_hz = plat->speed_hz; in fsl_dspi_probe()
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H A Dzynq_spi.c58 u32 speed_hz; member
88 plat->speed_hz = plat->frequency / 2; in zynq_spi_ofdata_to_platdata()
291 } else if (plat->speed_hz != speed) { in zynq_spi_set_speed()
296 plat->speed_hz = speed / (2 << baud_rate_val); in zynq_spi_set_speed()
H A Drk_spi.c52 unsigned int speed_hz; member
339 if (priv->speed_hz != priv->last_speed_hz) in rockchip_spi_claim_bus()
340 rkspi_set_clk(priv, priv->speed_hz); in rockchip_spi_claim_bus()
482 priv->speed_hz = speed; in rockchip_spi_set_speed()
H A Dzynq_qspi.c81 u32 speed_hz; member
112 plat->speed_hz = plat->frequency / 2; in zynq_qspi_ofdata_to_platdata()
566 } else if (plat->speed_hz != speed) { in zynq_qspi_set_speed()
572 plat->speed_hz = speed / (2 << baud_rate_val); in zynq_qspi_set_speed()
H A Dfsl_qspi.c102 u32 speed_hz; member
129 u32 speed_hz; member
1004 dm_spi_bus->max_hz = plat->speed_hz; in fsl_qspi_probe()
1009 priv->speed_hz = plat->speed_hz; in fsl_qspi_probe()
1143 plat->speed_hz = fdtdec_get_int(blob, node, "spi-max-frequency", in fsl_qspi_ofdata_to_platdata()
1158 plat->speed_hz, in fsl_qspi_ofdata_to_platdata()
H A Dpic32_spi.c68 u32 speed_hz; /* spi-clk rate */ member
303 priv->speed_hz = speed; in pic32_spi_set_speed()
/rk3399_rockchip-uboot/drivers/i2c/
H A Di2c-uclass.c405 i2c->speed_hz = speed; in dm_i2c_set_bus_speed()
416 return i2c->speed_hz; in dm_i2c_get_bus_speed()
509 i2c->speed_hz = dev_read_u32_default(dev, "clock-frequency", 100000); in i2c_post_probe()
512 printf("I2c%d speed: %dHz\n", seq, i2c->speed_hz); in i2c_post_probe()
514 printf("I2c speed: %dHz\n", i2c->speed_hz); in i2c_post_probe()
516 return dm_i2c_set_bus_speed(dev, i2c->speed_hz); in i2c_post_probe()
H A Dsandbox_i2c.c96 if (i2c->speed_hz > (is_read ? 400000 : 100000)) { in sandbox_i2c_xfer()
H A Di2c-gpio.c295 static int i2c_gpio_set_bus_speed(struct udevice *dev, unsigned int speed_hz) in i2c_gpio_set_bus_speed() argument
301 bus->udelay = 1000000 / (speed_hz << 2); in i2c_gpio_set_bus_speed()
/rk3399_rockchip-uboot/include/
H A Di2c.h74 int speed_hz; member