Searched refs:bits_per_word (Results 1 - 25 of 119) sorted by relevance

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/drivers/spi/
H A Dspi-txx9.c119 u8 bits_per_word; local
126 bits_per_word = spi->bits_per_word;
127 if (bits_per_word != 8 && bits_per_word != 16)
192 u8 bits_per_word = t->bits_per_word ? : spi->bits_per_word; local
194 bits_per_word = bits_per_word
319 u8 bits_per_word = t->bits_per_word ? : spi->bits_per_word; local
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H A Dspi-xilinx.c90 u8 bits_per_word; member in struct:xilinx_spi
222 u8 bits_per_word; local
224 bits_per_word = (t && t->bits_per_word)
225 ? t->bits_per_word : spi->bits_per_word;
226 if (bits_per_word != xspi->bits_per_word) {
227 dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
228 __func__, bits_per_word);
361 xilinx_spi_init(struct device *dev, struct resource *mem, u32 irq, s16 bus_num, int num_cs, int little_endian, int bits_per_word) argument
469 int irq, num_cs = 0, little_endian = 0, bits_per_word = 8; local
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H A Dspi-fsl-espi.c134 int bits_per_word = 0; local
140 bits_per_word = t->bits_per_word;
145 if (!bits_per_word)
146 bits_per_word = spi->bits_per_word;
149 if ((bits_per_word < 4) || (bits_per_word > 16))
159 if (bits_per_word <= 8) {
160 cs->rx_shift = 8 - bits_per_word;
225 u8 bits_per_word; local
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H A Dspi-orion.c141 unsigned int bits_per_word = spi->bits_per_word; local
149 if ((t != NULL) && t->bits_per_word)
150 bits_per_word = t->bits_per_word;
156 return orion_spi_set_transfer_size(orion_spi, bits_per_word);
251 word_len = spi->bits_per_word;
308 if (par_override || t->speed_hz || t->bits_per_word) {
313 if (!t->speed_hz && !t->bits_per_word)
399 unsigned int bits_per_word local
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H A Dspi-fsl-spi.c167 int bits_per_word)
171 if (bits_per_word <= 8) {
178 } else if (bits_per_word <= 16) {
185 } else if (bits_per_word <= 32) {
194 if (bits_per_word <= 8)
204 return bits_per_word;
209 int bits_per_word)
218 bits_per_word > 8)
220 if (bits_per_word > 8)
222 return bits_per_word;
164 mspi_apply_cpu_mode_quirks(struct spi_mpc8xxx_cs *cs, struct spi_device *spi, struct mpc8xxx_spi *mpc8xxx_spi, int bits_per_word) argument
207 mspi_apply_qe_mode_quirks(struct spi_mpc8xxx_cs *cs, struct spi_device *spi, int bits_per_word) argument
229 int bits_per_word = 0; local
426 u8 bits_per_word; local
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H A Dspi-bitbang.c72 unsigned bits = t->bits_per_word ? : spi->bits_per_word;
98 unsigned bits = t->bits_per_word ? : spi->bits_per_word;
124 unsigned bits = t->bits_per_word ? : spi->bits_per_word;
145 u8 bits_per_word; local
149 bits_per_word = t->bits_per_word;
152 bits_per_word
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H A Dspi-mpc512x-psc.c41 u8 bits_per_word; member in struct:mpc512x_psc_spi
57 int bits_per_word; member in struct:mpc512x_psc_spi_cs
71 cs->bits_per_word = (t && t->bits_per_word)
72 ? t->bits_per_word : spi->bits_per_word;
73 cs->bits_per_word = ((cs->bits_per_word + 7) / 8) * 8;
114 mps->bits_per_word = cs->bits_per_word;
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H A Dspi-mpc52xx-psc.c43 u8 bits_per_word; member in struct:mpc52xx_psc_spi
57 int bits_per_word; member in struct:mpc52xx_psc_spi_cs
71 cs->bits_per_word = (t && t->bits_per_word)
72 ? t->bits_per_word : spi->bits_per_word;
73 cs->bits_per_word = ((cs->bits_per_word + 7) / 8) * 8;
114 mps->bits_per_word = cs->bits_per_word;
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H A Dspi-ppc4xx.c176 u8 bits_per_word; local
179 bits_per_word = spi->bits_per_word;
187 if (t->bits_per_word)
188 bits_per_word = t->bits_per_word;
194 if (bits_per_word != 8) {
196 bits_per_word);
233 if (spi->bits_per_word != 8) {
235 spi->bits_per_word);
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H A Dspi-coldfire-qspi.c330 if (xfer->bits_per_word)
331 qmr |= xfer->bits_per_word << 10;
333 qmr |= spi->bits_per_word << 10;
347 if ((xfer->bits_per_word ? xfer->bits_per_word :
348 spi->bits_per_word) == 8)
392 if (xfer->bits_per_word && ((xfer->bits_per_word < 8)
393 || (xfer->bits_per_word > 16))) {
396 xfer->bits_per_word);
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H A Dspi-omap-100k.c275 u8 word_len = spi->bits_per_word;
277 if (t != NULL && t->bits_per_word)
278 word_len = t->bits_per_word;
282 if (spi->bits_per_word > 32)
303 if (spi->bits_per_word < 4 || spi->bits_per_word > 32) {
305 spi->bits_per_word);
371 if (par_override || t->speed_hz || t->bits_per_word) {
376 if (!t->speed_hz && !t->bits_per_word)
457 || (t->bits_per_word
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H A Dspi-ep93xx.c301 if (spi->bits_per_word < 4 || spi->bits_per_word > 16) {
303 spi->bits_per_word);
342 chip->dss = bits_per_word_to_dss(spi->bits_per_word);
370 if (t->bits_per_word) {
371 if (t->bits_per_word < 4 || t->bits_per_word > 16)
446 static inline int bits_per_word(const struct ep93xx_spi *espi) function
451 return t->bits_per_word ? t->bits_per_word
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H A Dspi-stmp.c128 u8 bits_per_word; local
133 bits_per_word = spi->bits_per_word;
134 if (t && t->bits_per_word)
135 bits_per_word = t->bits_per_word;
154 if (bits_per_word != 8) {
155 dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
156 __func__, bits_per_word);
191 if (spi->bits_per_word !
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H A Dspi-tegra.c251 u8 bits_per_word; local
255 bits_per_word = t->bits_per_word ? t->bits_per_word :
256 spi->bits_per_word;
258 tspi->cur_bytes_per_word = (bits_per_word - 1) / 8 + 1;
280 val |= SLINK_BIT_LENGTH(bits_per_word - 1);
392 spi->bits_per_word,
444 if (t->bits_per_word < 0 || t->bits_per_word > 3
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H A Dspi-omap-uwire.c102 unsigned bits_per_word; member in struct:uwire_state
215 unsigned bits = ust->bits_per_word;
341 bits = spi->bits_per_word;
342 if (t != NULL && t->bits_per_word)
343 bits = t->bits_per_word;
350 ust->bits_per_word = bits;
H A Dspi-pxa2xx.c164 u8 bits_per_word; member in struct:chip_data
825 u8 bits_per_word, u32 *burst_code,
854 if (bits_per_word <= 8)
856 else if (bits_per_word <= 16)
1023 if (transfer->speed_hz || transfer->bits_per_word) {
1025 bits = chip->bits_per_word;
1031 if (transfer->bits_per_word)
1032 bits = transfer->bits_per_word;
1068 "match bits_per_word\n");
1296 && (spi->bits_per_word <
823 set_dma_burst_and_threshold(struct chip_data *chip, struct spi_device *spi, u8 bits_per_word, u32 *burst_code, u32 *threshold) argument
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H A Dspi-ti-ssp.c205 int bpw = spi->bits_per_word;
208 if (t->bits_per_word)
209 bpw = t->bits_per_word;
242 if (spi->bits_per_word > 32)
273 if (t->bits_per_word > 32) {
275 t->bits_per_word);
H A Dspi-bfin5xx.c564 unsigned int bits_per_word; local
644 bits_per_word = transfer->bits_per_word ? :
645 message->spi->bits_per_word ? : 8;
646 if (bits_per_word % 16 == 0) {
647 drv_data->n_bytes = bits_per_word/8;
651 } else if (bits_per_word % 8 == 0) {
652 drv_data->n_bytes = bits_per_word/8;
657 dev_err(&drv_data->pdev->dev, "transfer: unsupported bits_per_word\n");
811 if (bits_per_word
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H A Dspi-davinci.c283 u8 bits_per_word = 0; local
292 bits_per_word = t->bits_per_word;
296 /* if bits_per_word is not set then set it default */
297 if (!bits_per_word)
298 bits_per_word = spi->bits_per_word;
304 if (bits_per_word <= 8 && bits_per_word >= 2) {
308 } else if (bits_per_word <
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/drivers/staging/iio/meter/
H A Dade7854-spi.c28 .bits_per_word = 8,
56 .bits_per_word = 8,
85 .bits_per_word = 8,
115 .bits_per_word = 8,
147 .bits_per_word = 8,
151 .bits_per_word = 8,
189 .bits_per_word = 8,
193 .bits_per_word = 8,
230 .bits_per_word = 8,
234 .bits_per_word
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H A Dade7758_ring.c176 st->ring_xfer[0].bits_per_word = 8;
180 st->ring_xfer[1].bits_per_word = 8;
185 st->ring_xfer[2].bits_per_word = 8;
189 st->ring_xfer[3].bits_per_word = 8;
/drivers/mfd/
H A Dtps65912-spi.c43 xfer.bits_per_word = 24;
70 xfer.bits_per_word = 24;
/drivers/misc/
H A Dti_dac7512.c61 spi->bits_per_word = 8;
/drivers/staging/iio/imu/
H A Dadis16400_ring.c30 .bits_per_word = 8,
34 .bits_per_word = 8,
93 xfers[j].bits_per_word = 16;
98 xfers[j].bits_per_word = 16;
/drivers/misc/eeprom/
H A Deeprom_93xx46.c77 t[0].bits_per_word = bits;
82 t[1].bits_per_word = 8;
128 t.bits_per_word = bits;
178 t[0].bits_per_word = bits;
183 t[1].bits_per_word = 8;
268 t.bits_per_word = bits;

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