| /drivers/spi/ |
| A D | exynos_spi.c | 103 const uchar *txp = *doutp; in spi_rx_tx() local
121 if (!((todo | (uintptr_t)rxp | (uintptr_t)txp) & 3) && in spi_rx_tx()
148 if (!txp) in spi_rx_tx()
151 temp = *(uint32_t *)txp; in spi_rx_tx()
153 temp = *txp; in spi_rx_tx()
156 if (txp) in spi_rx_tx()
157 txp += step; in spi_rx_tx()
191 txp = NULL; in spi_rx_tx()
202 *doutp = txp; in spi_rx_tx()
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| A D | xilinx_spi.c | 201 static u32 xilinx_spi_fill_txfifo(struct udevice *bus, const u8 *txp, in xilinx_spi_fill_txfifo() argument
211 d = txp ? *txp++ : XILINX_SPI_IDLE_VAL; in xilinx_spi_fill_txfifo()
249 const unsigned char *txp = (const unsigned char *)dout; in start_transfer() local
258 count = xilinx_spi_fill_txfifo(bus, txp, txbytes); in start_transfer()
263 if (txp) in start_transfer()
264 txp += count; in start_transfer()
287 unsigned char txp; in xilinx_spi_startup_block() local
295 txp = 0x9f; in xilinx_spi_startup_block()
296 start_transfer(dev, (void *)&txp, NULL, 1); in xilinx_spi_startup_block()
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| A D | davinci_spi.c | 147 const u8 *txp, unsigned long flags) in davinci_spi_write() argument
161 davinci_spi_xfer_data(ds, data1_reg_val | *txp++); in davinci_spi_write()
168 davinci_spi_xfer_data(ds, data1_reg_val | *txp); in davinci_spi_write()
174 int len, u8 *rxp, const u8 *txp, in davinci_spi_read_write() argument
189 *rxp++ = davinci_spi_xfer_data(ds, data1_reg_val | *txp++); in davinci_spi_read_write()
196 *rxp = davinci_spi_xfer_data(ds, data1_reg_val | *txp); in davinci_spi_read_write()
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| A D | omap3_spi.c | 60 const void *txp, unsigned long flags) in omap3_spi_write() argument
90 writel(((u32 *)txp)[i], tx); in omap3_spi_write()
92 writel(((u16 *)txp)[i], tx); in omap3_spi_write()
94 writel(((u8 *)txp)[i], tx); in omap3_spi_write()
169 const void *txp, void *rxp, unsigned long flags) in omap3_spi_txrx() argument
200 writel(((u32 *)txp)[i], tx); in omap3_spi_txrx()
202 writel(((u16 *)txp)[i], tx); in omap3_spi_txrx()
204 writel(((u8 *)txp)[i], tx); in omap3_spi_txrx()
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| A D | altera_spi.c | 93 const unsigned char *txp = dout; in altera_spi_xfer() local
116 if (txp) in altera_spi_xfer()
117 data = *txp++; in altera_spi_xfer()
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| A D | ti_qspi.c | 162 const uchar *txp = dout; in ti_qspi_xfer() local
195 if (txp) { in ti_qspi_xfer()
199 u32 *txbuf = (u32 *)txp; in ti_qspi_xfer()
214 writeb(*txp, &priv->base->data); in ti_qspi_xfer()
229 txp += xfer_len; in ti_qspi_xfer()
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| A D | atmel_spi.c | 210 const u8 *txp = dout; in atmel_spi_xfer() local
258 if (txp) in atmel_spi_xfer()
259 value = *txp++; in atmel_spi_xfer()
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| A D | pl022_spi.c | 179 const u8 *txp = dout; in pl022_spi_xfer() local
208 value = txp ? *txp++ : 0; in pl022_spi_xfer()
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| A D | spi-qup.c | 705 const u8 *txp = dout; in qup_spi_xfer() local
727 ret = qup_spi_blsp_spi_write(dev, txp, len); in qup_spi_xfer()
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| A D | atmel-quadspi.c | 1014 const u8 *txp = dout; in atmel_qspi_xfer() local
1044 if (txp) in atmel_qspi_xfer()
1045 value = *txp++; in atmel_qspi_xfer()
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| /drivers/ram/sunxi/ |
| A D | dram_sun20i_d1.c | 164 u8 txp; in mctl_set_timing_params() local
210 txp = 2; in mctl_set_timing_params()
260 txp = max(ns_to_t(10), 2); in mctl_set_timing_params()
321 txp = ns_to_t(8); in mctl_set_timing_params()
322 if (txp < 2) { in mctl_set_timing_params()
323 txp++; in mctl_set_timing_params()
326 twtr = txp; in mctl_set_timing_params()
371 txp = twtr; in mctl_set_timing_params()
409 txp = 10; in mctl_set_timing_params()
455 writel((txp << 16) | (trtp << 8) | (trc << 0), in mctl_set_timing_params()
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| /drivers/mtd/spi/ |
| A D | sandbox.c | 316 const void *rxp, void *txp, unsigned long flags) in sandbox_sf_xfer() argument
320 uint8_t *tx = txp; in sandbox_sf_xfer()
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| /drivers/ddr/fsl/ |
| A D | ctrl_regs.c | 322 int txp = max((int)mclk_ps * 4, 6000); /* unit=ps */ in set_timing_cfg_0() local
345 act_pd_exit_mclk = picos_to_mclk(ctrl_num, txp); in set_timing_cfg_0()
354 int txp; in set_timing_cfg_0() local
366 txp = max((int)mclk_ps * 3, (mclk_ps > 1540 ? 7500 : 6000)); in set_timing_cfg_0()
420 act_pd_exit_mclk = picos_to_mclk(ctrl_num, txp); in set_timing_cfg_0()
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| /drivers/net/ |
| A D | e1000.c | 5358 struct e1000_tx_desc *txp; in _e1000_transmit() local
5362 txp = tx_base + tx_tail; in _e1000_transmit()
5365 txp->buffer_addr = cpu_to_le64(virt_to_phys(nv_packet)); in _e1000_transmit()
5366 txp->lower.data = cpu_to_le32(hw->txd_cmd | length); in _e1000_transmit()
5367 txp->upper.data = 0; in _e1000_transmit()
5374 flush_start = ((unsigned long)txp) & ~(ARCH_DMA_MINALIGN - 1); in _e1000_transmit()
5375 flush_end = flush_start + roundup(sizeof(*txp), ARCH_DMA_MINALIGN); in _e1000_transmit()
5383 if (le32_to_cpu(txp->upper.data) & E1000_TXD_STAT_DD) in _e1000_transmit()
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| /drivers/ram/octeon/ |
| A D | octeon3_lmc.c | 2976 unsigned int txp, temp_trcd, trfc_dlr; in lmc_timing_params1() local
3021 txp = (tclk_psecs < 1875) ? 6000 : 7500; in lmc_timing_params1()
3022 txp = divide_roundup(max((unsigned int)(3 * tclk_psecs), txp), in lmc_timing_params1()
3024 if (txp > 7) { in lmc_timing_params1()
3026 txp); in lmc_timing_params1()
3028 if (octeon_is_cpuid(OCTEON_CN78XX_PASS1_X) && txp > 7) in lmc_timing_params1()
3029 txp = 7; // max it out in lmc_timing_params1()
3030 tp1.cn78xx.txp = (txp >> 0) & 7; in lmc_timing_params1()
3031 tp1.cn78xx.txp_ext = (txp >> 3) & 1; in lmc_timing_params1()
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| /drivers/ram/rockchip/ |
| A D | dmc-rk3368.c | 511 pctl_timing->txp = max(3u, ps_to_tCK(6000, freq)); in pctl_calc_timings()
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