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Searched full:spi_read (Results 1 – 25 of 41) sorted by relevance

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/linux/Documentation/driver-api/mtd/
H A Dspi-nor.rst162 root@1:~# mtd_debug read /dev/mtd0 0 2097152 spi_read
163 Copied 2097152 bytes from address 0x00000000 in flash to spi_read
165 root@1:~# hexdump spi_read
170 root@1:~# sha256sum spi_read
171 4bda3a28f4ffe603c0ec1258c0034d65a1a0d35ab7bd523a834608adabf03cc5 spi_read
176 root@1:~# mtd_debug read /dev/mtd0 0 2097152 spi_read
177 Copied 2097152 bytes from address 0x00000000 in flash to spi_read
180 c444216a6ba2a4a66cccd60a0dd062bce4b865dd52b200ef5e21838c4b899ac8 spi_read
189 root@1:~# mtd_debug read /dev/mtd0 0 2097152 spi_read
190 Copied 2097152 bytes from address 0x00000000 in flash to spi_read
[all …]
/linux/drivers/misc/
H A Dad525x_dpot-spi.c40 ret = spi_read(client, &data, 1); in read8()
53 ret = spi_read(client, buf_rx, 2); in read16()
66 ret = spi_read(client, buf_rx, 3); in read24()
/linux/drivers/net/dsa/sja1105/
H A Dsja1105_mdio.c28 rc = sja1105_xfer_u32(priv, SPI_READ, addr, &tmp, NULL); in sja1105_pcs_mdio_read_c45()
89 rc = sja1105_xfer_u32(priv, SPI_READ, regs->pcs_base[phy] + offset, in sja1110_pcs_mdio_read_c45()
162 rc = sja1105_xfer_u32(priv, SPI_READ, addr, &tmp, NULL); in sja1105_base_t1_mdio_read_c22()
186 rc = sja1105_xfer_u32(priv, SPI_READ, addr, &tmp, NULL); in sja1105_base_t1_mdio_read_c45()
238 rc = sja1105_xfer_u32(priv, SPI_READ, regs->mdio_100base_tx + reg, in sja1105_base_tx_mdio_read()
H A Dsja1105_spi.c31 * - SPI_READ: creates and sends an SPI read message from absolute
63 if (rw == SPI_READ) in sja1105_xfer()
73 if (rw == SPI_READ) in sja1105_xfer()
91 if (rw == SPI_READ) in sja1105_xfer()
125 * - SPI_READ: creates and sends an SPI read message from absolute
143 if (rw == SPI_READ) in sja1105_xfer_u64()
168 if (rw == SPI_READ) { in sja1105_xfer_u32()
217 rc = sja1105_xfer_u32(priv, SPI_READ, regs->port_control, in sja1105_inhibit_tx()
266 rc = sja1105_xfer_buf(priv, SPI_READ, regs->status, packed_buf, 4); in sja1105_status_get()
/linux/drivers/iio/temperature/
H A Dmaxim_thermocouple.c145 ret = spi_read(data->spi, &data->buffer.raw16, storage_bytes); in maxim_thermocouple_read()
149 ret = spi_read(data->spi, &data->buffer.raw32, storage_bytes); in maxim_thermocouple_read()
175 ret = spi_read(data->spi, data->buffer.raw, data->chip->read_size); in maxim_thermocouple_trigger_handler()
/linux/drivers/iio/common/ssp_sensors/
H A Dssp_spi.c340 ret = spi_read(data->spi, data->header_buffer, SSP_HEADER_BUFFER_SIZE); in ssp_irq_msg()
385 ret = spi_read(data->spi, buffer, length); in ssp_irq_msg()
398 ret = spi_read(data->spi, in ssp_irq_msg()
427 ret = spi_read(data->spi, buffer, length); in ssp_irq_msg()
/linux/drivers/iio/adc/
H A Dad7266.c55 return spi_read(st->spi, &st->data.sample[0], 2); in ad7266_wakeup()
61 return spi_read(st->spi, &st->data.sample[0], 1); in ad7266_powerdown()
88 ret = spi_read(st->spi, st->data.sample, 4); in ad7266_trigger_handler()
H A Dad7949.c151 ret = spi_read(ad7949_adc->spi, &ad7949_adc->buf8b, 2); in ad7949_spi_read_channel()
153 ret = spi_read(ad7949_adc->spi, &ad7949_adc->buffer, 2); in ad7949_spi_read_channel()
H A Dmax11100.c55 ret = spi_read(state->spi, state->buffer, sizeof(state->buffer)); in max11100_read_single()
H A Dti-ads8344.c94 ret = spi_read(spi, adc->rx_buf, sizeof(adc->rx_buf)); in ads8344_adc_conversion()
H A Dti-adc128s052.c57 ret = spi_read(adc->spi, &adc->buffer16, sizeof(adc->buffer16)); in adc128_adc_conversion()
H A Dti-adc0832.c125 ret = spi_read(spi, &adc->rx_buf, 2); in adc0831_adc_conversion()
H A Dad7298.c200 ret = spi_read(st->spi, (u8 *)&buf, 2); in ad7298_scan_temp()
/linux/drivers/net/wireless/ti/wl1251/
H A Dspi.c167 wl1251_dump(DEBUG_SPI, "spi_read cmd -> ", cmd, sizeof(*cmd)); in wl1251_spi_read()
168 wl1251_dump(DEBUG_SPI, "spi_read buf <- ", buf, len); in wl1251_spi_read()
/linux/drivers/iio/pressure/
H A Dhsc030pa_spi.c28 return spi_read(spi, data->buffer, HSC_REG_MEASUREMENT_RD_SIZE); in hsc_spi_recv()
/linux/drivers/hwmon/
H A Dad7314.c48 ret = spi_read(chip->spi_dev, (u8 *)&chip->rx, sizeof(chip->rx)); in ad7314_spi_read()
H A Dlm70.c59 * spi_read() requires a DMA-safe buffer; so we use in temp1_input_show()
H A Dadcxx.c62 status = spi_read(spi, rx_buf, sizeof(rx_buf)); in adcxx_show()
/linux/drivers/iio/resolver/
H A Dad2s90.c50 ret = spi_read(st->sdev, st->rx, 2); in ad2s90_read_raw()
H A Dad2s1200.c81 ret = spi_read(st->sdev, &st->rx, 2); in ad2s1200_read_raw()
/linux/drivers/gpio/
H A Dgpio-pisosr.c49 ret = spi_read(gpio->spi, gpio->buffer, gpio->buffer_size); in pisosr_gpio_refresh()
/linux/sound/pci/ice1712/
H A Dpontis.c372 static unsigned int spi_read(struct snd_ice1712 *ice, unsigned int dev, unsigned int reg) in spi_read() function
659 val = spi_read(ice, CS_DEV, reg); in cs_proc_regs_read()
662 val = spi_read(ice, CS_DEV, 0x7f); in cs_proc_regs_read()
/linux/drivers/base/regmap/
H A Dregmap-spi-avmm.c372 ret = spi_read(br->spi, pb, br->word_len); in br_do_rx_and_pkt_phy_parse()
472 * after a spi_read. So when we are scheduled in, a SW in br_do_rx_and_pkt_phy_parse()
/linux/drivers/mfd/
H A Dsprd-sc27xx-spi.c130 ret = spi_read(spi, rx_buf, 1); in sprd_pmic_spi_read()
/linux/drivers/input/touchscreen/
H A Dsurface3_spi.c63 return spi_read(spi, ts_data->rd_buf, sizeof(ts_data->rd_buf)); in surface3_spi_read()

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