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Searched refs:spi_read (Results 1 – 25 of 34) sorted by relevance

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/openbmc/u-boot/board/renesas/sh7753evb/
H A Dspi-boot.c60 #define spi_read(addr) (*(volatile unsigned long *)(addr)) macro
76 while (!(spi_read(CR4) & SPI_SpiS0)) { in spi_reset()
82 spi_write(spi_read(CR2) | SPI_RSTF, CR2); /* fifo reset */ in spi_reset()
83 spi_write(spi_read(CR2) & ~SPI_RSTF, CR2); in spi_reset()
92 if (spi_read(CR8) & OR12_ADDR32) { in spi_read_flash()
110 spi_write(spi_read(CR1) | SPI_SSDB, CR1); in spi_read_flash()
111 spi_write(spi_read(CR1) | SPI_SSA, CR1); in spi_read_flash()
113 while (!(spi_read(SPIDMINTSR) & SPIDMINTSR_DMEND)) in spi_read_flash()
/openbmc/u-boot/board/renesas/sh7752evb/
H A Dspi-boot.c58 #define spi_read(addr) (*(volatile unsigned long *)(addr)) macro
71 while (!(spi_read(CR4) & SPI_SpiS0)) { in spi_reset()
77 spi_write(spi_read(CR2) | SPI_RSTF, CR2); /* fifo reset */ in spi_reset()
78 spi_write(spi_read(CR2) & ~SPI_RSTF, CR2); in spi_reset()
97 spi_write(spi_read(CR1) | SPI_SSDB, CR1); in spi_read_flash()
98 spi_write(spi_read(CR1) | SPI_SSA, CR1); in spi_read_flash()
100 while (!(spi_read(SPIDMINTSR) & SPIDMINTSR_DMEND)) in spi_read_flash()
/openbmc/u-boot/board/renesas/sh7757lcr/
H A Dspi-boot.c61 #define spi_read(addr) (*(volatile unsigned long *)(addr)) macro
74 spi_write(spi_read(CR2) | SPI_RSTF, CR2); /* fifo reset */ in spi_reset()
75 spi_write(spi_read(CR2) & ~SPI_RSTF, CR2); in spi_reset()
92 spi_write(spi_read(CR1) | SPI_SSDB, CR1); in spi_read_flash()
93 spi_write(spi_read(CR1) | SPI_SSA, CR1); in spi_read_flash()
95 while (!(spi_read(SPIDMINTSR) & SPIDMINTSR_DMEND)) in spi_read_flash()
/openbmc/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()
/openbmc/linux/drivers/iio/temperature/
H A Dmaxim_thermocouple.c140 ret = spi_read(data->spi, (void *)&buf16, storage_bytes); in maxim_thermocouple_read()
144 ret = spi_read(data->spi, (void *)&buf32, storage_bytes); in maxim_thermocouple_read()
170 ret = spi_read(data->spi, data->buffer, data->chip->read_size); in maxim_thermocouple_trigger_handler()
/openbmc/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()
/openbmc/linux/drivers/iio/adc/
H A Dti-adc161s626.c86 ret = spi_read(data->spi, (void *) &buf, 2); in ti_adc_read_measurement()
96 ret = spi_read(data->spi, (void *) &buf, 3); in ti_adc_read_measurement()
H A Dad7266.c54 return spi_read(st->spi, &st->data.sample[0], 2); in ad7266_wakeup()
60 return spi_read(st->spi, &st->data.sample[0], 1); in ad7266_powerdown()
87 ret = spi_read(st->spi, st->data.sample, 4); in ad7266_trigger_handler()
H A Dmax1027.c365 ret = spi_read(st->spi, st->buffer, (chan->type == IIO_TEMP) ? 4 : 2); in max1027_read_single_value()
426 int ret = spi_read(st->spi, val, 2); in max1027_debugfs_reg_access()
470 ret = spi_read(st->spi, st->buffer, scanned_chans * 2); in max1027_read_scan()
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.c49 ret = spi_read(adc->spi, &adc->buffer, 2); in adc128_adc_conversion()
H A Dti-adc0832.c125 ret = spi_read(spi, &adc->rx_buf, 2); in adc0831_adc_conversion()
H A Dad7606_spi.c111 ret = spi_read(spi, buf, count * 2); in ad7606_spi_read_block()
H A Dad7298.c199 ret = spi_read(st->spi, (u8 *)&buf, 2); in ad7298_scan_temp()
/openbmc/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 Dadcxx.c62 status = spi_read(spi, rx_buf, sizeof(rx_buf)); in adcxx_show()
/openbmc/qemu/hw/ssi/
H A Dxilinx_spi.c205 spi_read(void *opaque, hwaddr addr, unsigned int size) in spi_read() function
317 .read = spi_read,
H A Dmss-spi.c160 spi_read(void *opaque, hwaddr addr, unsigned int size) in spi_read() function
362 .read = spi_read,
/openbmc/linux/drivers/iio/resolver/
H A Dad2s90.c50 ret = spi_read(st->sdev, st->rx, 2); in ad2s90_read_raw()
H A Dad2s1200.c82 ret = spi_read(st->sdev, &st->rx, 2); in ad2s1200_read_raw()
/openbmc/linux/drivers/gpio/
H A Dgpio-pisosr.c49 ret = spi_read(gpio->spi, gpio->buffer, gpio->buffer_size); in pisosr_gpio_refresh()
/openbmc/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()
/openbmc/linux/drivers/mfd/
H A Dsprd-sc27xx-spi.c130 ret = spi_read(spi, rx_buf, 1); in sprd_pmic_spi_read()

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