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Searched refs:fifo_depth (Results 1 – 25 of 43) sorted by relevance

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/OK3568_Linux_fs/u-boot/drivers/mmc/
H A Dsocfpga_dw_mmc.c66 int fifo_depth; in socfpga_dwmmc_ofdata_to_platdata() local
73 fifo_depth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), in socfpga_dwmmc_ofdata_to_platdata()
75 if (fifo_depth < 0) { in socfpga_dwmmc_ofdata_to_platdata()
94 RX_WMARK(fifo_depth / 2 - 1) | TX_WMARK(fifo_depth / 2); in socfpga_dwmmc_ofdata_to_platdata()
H A Drockchip_dw_mmc.c35 int fifo_depth; member
99 priv->fifo_depth = dev_read_u32_default(dev, "fifo-depth", 0); in rockchip_dwmmc_ofdata_to_platdata()
101 if (priv->fifo_depth < 0) in rockchip_dwmmc_ofdata_to_platdata()
197 priv->fifo_depth = dtplat->fifo_depth; in rockchip_dwmmc_probe()
216 RX_WMARK(priv->fifo_depth / 2 - 1) | in rockchip_dwmmc_probe()
217 TX_WMARK(priv->fifo_depth / 2); in rockchip_dwmmc_probe()
/OK3568_Linux_fs/u-boot/drivers/net/phy/
H A Dti.c97 int fifo_depth; member
193 dp83867->fifo_depth = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev), in dp83867_of_init()
205 dp83867->fifo_depth = DEFAULT_FIFO_DEPTH; in dp83867_of_init()
239 (dp83867->fifo_depth << DP83867_PHYCR_FIFO_DEPTH_SHIFT)); in dp83867_config()
262 (dp83867->fifo_depth << DP83867_PHYCTRL_RXFIFO_SHIFT) | in dp83867_config()
263 (dp83867->fifo_depth << DP83867_PHYCTRL_TXFIFO_SHIFT)); in dp83867_config()
/OK3568_Linux_fs/kernel/drivers/i2c/busses/
H A Di2c-exynos5.c214 unsigned int fifo_depth; member
219 .fifo_depth = 64,
224 .fifo_depth = 16,
229 .fifo_depth = 16,
487 len = i2c->variant->fifo_depth - fifo_level; in exynos5_i2c_irq()
628 trig_lvl = (i2c->msg->len > i2c->variant->fifo_depth) ? in exynos5_i2c_message_start()
629 (i2c->variant->fifo_depth * 3 / 4) : i2c->msg->len; in exynos5_i2c_message_start()
637 trig_lvl = (i2c->msg->len > i2c->variant->fifo_depth) ? in exynos5_i2c_message_start()
638 (i2c->variant->fifo_depth * 1 / 4) : i2c->msg->len; in exynos5_i2c_message_start()
/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspi-sifive.c94 unsigned int fifo_depth; /* fifo depth in words */ member
205 return 1600000 * spi->fifo_depth <= t->speed_hz * mode; in sifive_spi_prep_transfer()
265 unsigned int n_words = min(remaining_words, spi->fifo_depth); in sifive_spi_transfer_one()
331 &spi->fifo_depth); in sifive_spi_probe()
333 spi->fifo_depth = SIFIVE_SPI_DEFAULT_DEPTH; in sifive_spi_probe()
H A Dspi-sun6i.c95 unsigned long fifo_depth; member
152 cnt = sspi->fifo_depth - sun6i_spi_get_tx_fifo_count(sspi); in sun6i_spi_fill_fifo()
218 trig_level = sspi->fifo_depth / 4 * 3; in sun6i_spi_transfer_one()
313 if (rx_len > sspi->fifo_depth) in sun6i_spi_transfer_one()
315 if (tx_len > sspi->fifo_depth) in sun6i_spi_transfer_one()
464 sspi->fifo_depth = (unsigned long)of_device_get_match_data(&pdev->dev); in sun6i_spi_probe()
H A Dspi-omap2-mcspi.c128 int fifo_depth; member
332 mcspi->fifo_depth = max_fifo_depth; in omap2_mcspi_set_fifo()
345 mcspi->fifo_depth = 0; in omap2_mcspi_set_fifo()
458 if (mcspi->fifo_depth == 0) in omap2_mcspi_rx_dma()
478 if ((l & OMAP2_MCSPI_CHCONF_TURBO) && mcspi->fifo_depth == 0) in omap2_mcspi_rx_dma()
527 if (mcspi->fifo_depth > 0) in omap2_mcspi_rx_dma()
653 if (mcspi->fifo_depth > 0) { in omap2_mcspi_txrx_dma()
667 if (mcspi->fifo_depth > 0) { in omap2_mcspi_txrx_dma()
1226 if (mcspi->fifo_depth > 0) in omap2_mcspi_transfer_one()
1249 if (mcspi->fifo_depth > 0 && t) in omap2_mcspi_transfer_one()
/OK3568_Linux_fs/kernel/drivers/parport/
H A Dparport_ip32.c254 unsigned int fifo_depth; member
1286 count = priv->fifo_depth; in parport_ip32_fwp_wait_polling()
1353 count = priv->fifo_depth; in parport_ip32_fwp_wait_interrupt()
1563 for (residue = priv->fifo_depth; residue > 0; residue--) { in parport_ip32_get_fifo_residue()
1656 parport_ip32_drain_fifo(p, physport->cad->timeout * priv->fifo_depth); in parport_ip32_compat_write_data()
1737 parport_ip32_drain_fifo(p, physport->cad->timeout * priv->fifo_depth); in parport_ip32_ecp_write_data()
1887 priv->fifo_depth = 0; in parport_ip32_fifo_supported()
1891 priv->fifo_depth = i; in parport_ip32_fifo_supported()
1900 if (!priv->fifo_depth) { in parport_ip32_fifo_supported()
1904 pr_probe(p, "FIFO is %u PWords deep\n", priv->fifo_depth); in parport_ip32_fifo_supported()
[all …]
H A Dparport_pc.c474 const int fifo_depth = priv->fifo_depth; in parport_pc_fifo_write_block_pio() local
537 const int n = left < fifo_depth ? left : fifo_depth; in parport_pc_fifo_write_block_pio()
735 expire = jiffies + (priv->fifo_depth * HZ * 4); in parport_pc_compat_write_block_pio()
750 for (written -= priv->fifo_depth; ; written++) { in parport_pc_compat_write_block_pio()
830 expire = jiffies + (priv->fifo_depth * (HZ * 4)); in parport_pc_ecp_write_block_pio()
845 for (written -= priv->fifo_depth; ; written++) { in parport_pc_ecp_write_block_pio()
1588 priv->fifo_depth = i; in parport_ECP_supported()
1595 for (i = 1; i <= priv->fifo_depth; i++) { in parport_ECP_supported()
1602 if (i <= priv->fifo_depth) { in parport_ECP_supported()
1619 for (i = 1; i <= priv->fifo_depth; i++) { in parport_ECP_supported()
[all …]
/OK3568_Linux_fs/kernel/drivers/gpu/drm/vc4/
H A Dvc4_crtc.c214 u32 fifo_len_bytes = pv_data->fifo_depth; in vc4_get_fifo_full_level()
920 .fifo_depth = 64,
934 .fifo_depth = 64,
948 .fifo_depth = 64,
962 .fifo_depth = 64,
976 .fifo_depth = 64,
990 .fifo_depth = 256,
1003 .fifo_depth = 64,
1016 .fifo_depth = 64,
/OK3568_Linux_fs/kernel/sound/soc/fsl/
H A Dfsl_sai.c714 FSL_SAI_CR1_RFW_MASK(sai->soc_data->fifo_depth), in fsl_sai_dai_probe()
715 sai->soc_data->fifo_depth - FSL_SAI_MAXBURST_TX); in fsl_sai_dai_probe()
717 FSL_SAI_CR1_RFW_MASK(sai->soc_data->fifo_depth), in fsl_sai_dai_probe()
982 sai->param.fifo_depth = 1 << in fsl_sai_check_version()
1166 .fifo_depth = 32,
1173 .fifo_depth = 32,
1180 .fifo_depth = 16,
1187 .fifo_depth = 128,
1194 .fifo_depth = 64,
H A Dfsl_sai.h222 unsigned int fifo_depth; member
248 u32 fifo_depth; member
H A Dfsl_ssi.c259 unsigned int fifo_depth; member
1448 ssi->fifo_depth = be32_to_cpup(iprop); in fsl_ssi_probe_from_dt()
1450 ssi->fifo_depth = 8; in fsl_ssi_probe_from_dt()
1553 switch (ssi->fifo_depth) { in fsl_ssi_probe()
1569 ssi->fifo_watermark = ssi->fifo_depth - 2; in fsl_ssi_probe()
1570 ssi->dma_maxburst = ssi->fifo_depth - 2; in fsl_ssi_probe()
H A Dfsl_micfil.c47 unsigned int fifo_depth; member
55 .fifo_depth = 8,
436 val = MICFIL_FIFO_CTRL_FIFOWMK(micfil->soc->fifo_depth) - 1; in fsl_micfil_dai_probe()
/OK3568_Linux_fs/u-boot/doc/driver-model/
H A Dof-plat.txt116 fdt32_t fifo_depth;
126 .fifo_depth = 0x100,
204 int fifo_depth;
215 plat->fifo_depth = fdtdec_get_int(blob, node, "fifo-depth", 0);
229 plat->fifo_depth = dtplat->fifo_depth;
232 writel(plat->fifo_depth, ...)
/OK3568_Linux_fs/u-boot/drivers/spi/
H A Dzynq_spi.c69 u8 fifo_depth; member
132 priv->fifo_depth = ZYNQ_SPI_FIFO_DEPTH; in zynq_spi_probe()
237 while ((tx_tvl < priv->fifo_depth) && tx_len) { in zynq_spi_xfer()
H A Dpic32_spi.c62 u32 fifo_depth; /* FIFO depth in bytes */ member
193 priv->fifo_n_word = DIV_ROUND_UP(priv->fifo_depth, wordlen / 8); in pic32_spi_set_word_size()
356 priv->fifo_depth = 16; in pic32_spi_hw_init()
H A Dzynq_qspi.c89 u8 fifo_depth; member
165 priv->fifo_depth = ZYNQ_QSPI_FIFO_DEPTH; in zynq_qspi_probe()
439 zynq_qspi_fill_tx_fifo(priv, priv->fifo_depth); in zynq_qspi_start_transfer()
H A Dcadence_qspi.h22 u32 fifo_depth; member
/OK3568_Linux_fs/kernel/sound/soc/dwc/
H A Ddwc-i2s.c500 u32 fifo_depth = 1 << (1 + COMP1_FIFO_DEPTH_GLOBAL(comp1)); in dw_configure_dai() local
547 dev->fifo_th = fifo_depth / 2; in dw_configure_dai()
590 u32 fifo_depth = 1 << (1 + COMP1_FIFO_DEPTH_GLOBAL(comp1)); in dw_configure_dai_by_dt() local
608 dev->play_dma_data.dt.fifo_size = fifo_depth * in dw_configure_dai_by_dt()
618 dev->capture_dma_data.dt.fifo_size = fifo_depth * in dw_configure_dai_by_dt()
/OK3568_Linux_fs/kernel/sound/arm/
H A Daaci.c438 runtime->hw.fifo_size = aaci->fifo_depth * 2; in aaci_pcm_open()
528 aacirun->fifo_bytes = aaci->fifo_depth * 4 / 2; in aaci_pcm_hw_params()
1031 aaci->fifo_depth = aaci_size_fifo(aaci); in aaci_probe()
1032 if (aaci->fifo_depth & 15) { in aaci_probe()
1034 aaci->fifo_depth); in aaci_probe()
1046 dev_info(&dev->dev, "FIFO %u entries\n", aaci->fifo_depth); in aaci_probe()
/OK3568_Linux_fs/kernel/drivers/tty/serial/
H A Dmsm_geni_serial_earlycon.c251 int fifo_depth = DEF_FIFO_DEPTH_WORDS; in __msm_geni_serial_console_write() local
265 u32 avail_fifo_bytes = (fifo_depth - tx_wm); in __msm_geni_serial_console_write()
/OK3568_Linux_fs/kernel/drivers/iio/imu/st_lsm6dsr/
H A Dst_lsm6dsr_buffer.c315 u16 fifo_depth; in st_lsm6dsr_read_fifo() local
326 fifo_depth = le16_to_cpu(fifo_status) & ST_LSM6DSR_REG_FIFO_STATUS_DIFF; in st_lsm6dsr_read_fifo()
327 if (!fifo_depth) in st_lsm6dsr_read_fifo()
330 fifo_len = fifo_depth * ST_LSM6DSR_FIFO_SAMPLE_SIZE; in st_lsm6dsr_read_fifo()
/OK3568_Linux_fs/kernel/drivers/mmc/host/
H A Ddw_mmc-pci.c31 .fifo_depth = 32,
H A Ddw_mmc.h212 int fifo_depth; member
266 unsigned int fifo_depth; member

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