Searched refs:delay_us (Results 1 – 15 of 15) sorted by relevance
| /u-boot/drivers/spi/ |
| A D | tegra114_spi.c | 190 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
191 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
192 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
193 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
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| A D | tegra20_sflash.c | 183 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
184 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
185 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
186 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
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| A D | tegra20_slink.c | 177 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
178 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
179 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
180 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
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| A D | zynq_spi.c | 173 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
174 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
175 if (delay_us < plat->deactivate_delay_us) in spi_cs_activate()
176 udelay(plat->deactivate_delay_us - delay_us); in spi_cs_activate()
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| A D | exynos_spi.c | 223 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
224 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
225 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
226 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
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| A D | tegra210_qspi.c | 184 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
185 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
186 if (delay_us < pdata->deactivate_delay_us) in spi_cs_activate()
187 udelay(pdata->deactivate_delay_us - delay_us); in spi_cs_activate()
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| A D | uniphier_spi.c | 119 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
124 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
125 if (delay_us < plat->deactivate_delay_us) in spi_cs_activate()
126 udelay(plat->deactivate_delay_us - delay_us); in spi_cs_activate()
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| A D | rk_spi.c | 144 ulong delay_us; /* The delay completed so far */ in spi_cs_activate() local
145 delay_us = timer_get_us() - priv->last_transaction_us; in spi_cs_activate()
146 if (delay_us < plat->deactivate_delay_us) { in spi_cs_activate()
148 plat->deactivate_delay_us - delay_us; in spi_cs_activate()
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| A D | nxp_fspi.c | 436 u32 mask, u32 delay_us, in fspi_readl_poll_tout() argument
446 delay_us, timeout_us); in fspi_readl_poll_tout()
449 delay_us, timeout_us); in fspi_readl_poll_tout()
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| A D | fsl_qspi.c | 594 u32 mask, u32 delay_us, u32 timeout_us) in fsl_qspi_readl_poll_tout() argument
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| /u-boot/board/siemens/rut/ |
| A D | board.c | 94 const int delay_us = 2000; /* 2ms */ in request_and_pulse_reset() local
108 udelay(delay_us); in request_and_pulse_reset()
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| /u-boot/doc/driver-model/ |
| A D | spi-howto.rst | 570 ulong delay_us; /* The delay completed so far */
571 delay_us = timer_get_us() - spi_slave->last_transaction_us;
572 if (delay_us < spi_slave->bus->deactivate_delay_us)
573 udelay(spi_slave->bus->deactivate_delay_us - delay_us);
594 ulong delay_us; /* The delay completed so far */
595 delay_us = timer_get_us() - priv->last_transaction_us;
596 if (delay_us < pdata->deactivate_delay_us)
597 udelay(pdata->deactivate_delay_us - delay_us);
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| /u-boot/drivers/video/ |
| A D | logicore_dp_tx.c | 1400 u32 delay_us; in training_state_clock_recovery() local
1408 delay_us = get_training_delay(dev, TS_CLOCK_RECOVERY); in training_state_clock_recovery()
1423 udelay(delay_us); in training_state_clock_recovery()
1500 u32 delay_us; in training_state_channel_equalization() local
1507 delay_us = get_training_delay(dev, TS_CHANNEL_EQUALIZATION); in training_state_channel_equalization()
1523 udelay(delay_us); in training_state_channel_equalization()
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| /u-boot/drivers/misc/ |
| A D | mxc_ocotp.c | 171 static void wait_busy(struct ocotp_regs *regs, unsigned int delay_us) in wait_busy() argument
174 udelay(delay_us); in wait_busy()
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| /u-boot/drivers/mtd/nand/raw/ |
| A D | octeontx_nand.c | 374 #define readq_poll_timeout(addr, val, cond, delay_us, timeout_us) \ argument
387 if (delay_us) \
388 udelay(delay_us); \
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