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Searched refs:delay_us (Results 1 – 12 of 12) sorted by relevance

/openbmc/u-boot/drivers/spi/
H A Dtegra210_qspi.c172 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
173 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
174 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
175 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
H A Dtegra114_spi.c186 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
187 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
188 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
189 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
H A Dzynq_spi.c149 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
150 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
151 if (delay_us < plat->deactivate_delay_us) in spi_cs_activate()
152 udelay(plat->deactivate_delay_us - delay_us); in spi_cs_activate()
H A Dtegra20_slink.c172 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
173 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
174 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
175 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
H A Dtegra20_sflash.c178 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
179 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
180 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
181 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
H A Dexynos_spi.c219 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
220 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
221 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
222 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
H A Drk_spi.c131 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
132 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
133 if (delay_us < plat->deactivate_delay_us) in spi_cs_activate()
134 udelay(plat->deactivate_delay_us - delay_us); in spi_cs_activate()
/openbmc/u-boot/board/siemens/rut/
H A Dboard.c89 const int delay_us = 2000; /* 2ms */ in request_and_pulse_reset() local
103 udelay(delay_us); in request_and_pulse_reset()
/openbmc/u-boot/doc/driver-model/
H A Dspi-howto.txt515 ulong delay_us; /* The delay completed so far */
516 delay_us = timer_get_us() - spi_slave->last_transaction_us;
517 if (delay_us < spi_slave->bus->deactivate_delay_us)
518 udelay(spi_slave->bus->deactivate_delay_us - delay_us);
537 ulong delay_us; /* The delay completed so far */
538 delay_us = timer_get_us() - priv->last_transaction_us;
539 if (delay_us < pdata->deactivate_delay_us)
540 udelay(pdata->deactivate_delay_us - delay_us);
/openbmc/u-boot/drivers/video/
H A Dlogicore_dp_tx.c1399 u32 delay_us; in training_state_clock_recovery() local
1407 delay_us = get_training_delay(dev, TS_CLOCK_RECOVERY); in training_state_clock_recovery()
1422 udelay(delay_us); in training_state_clock_recovery()
1499 u32 delay_us; in training_state_channel_equalization() local
1506 delay_us = get_training_delay(dev, TS_CHANNEL_EQUALIZATION); in training_state_channel_equalization()
1522 udelay(delay_us); in training_state_channel_equalization()
/openbmc/u-boot/drivers/misc/
H A Dmxc_ocotp.c157 static void wait_busy(struct ocotp_regs *regs, unsigned int delay_us) in wait_busy() argument
160 udelay(delay_us); in wait_busy()
/openbmc/qemu/hw/timer/
H A Dtrace-events77 bcm2835_systmr_run(unsigned id, uint64_t delay_us) "timer #%u expiring in %"PRIu64" us"