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Searched refs:spi_dev (Results 1 – 24 of 24) sorted by relevance

/openbmc/linux/drivers/staging/iio/addac/
H A Dadt7316-spi.c27 struct spi_device *spi_dev = client; in adt7316_spi_multi_read() local
37 ret = spi_write(spi_dev, cmd, 2); in adt7316_spi_multi_read()
39 dev_err(&spi_dev->dev, "SPI fail to select reg\n"); in adt7316_spi_multi_read()
45 ret = spi_write_then_read(spi_dev, cmd, 1, data, count); in adt7316_spi_multi_read()
47 dev_err(&spi_dev->dev, "SPI read data error\n"); in adt7316_spi_multi_read()
56 struct spi_device *spi_dev = client; in adt7316_spi_multi_write() local
68 ret = spi_write(spi_dev, buf, count + 2); in adt7316_spi_multi_write()
70 dev_err(&spi_dev->dev, "SPI write error\n"); in adt7316_spi_multi_write()
91 static int adt7316_spi_probe(struct spi_device *spi_dev) in adt7316_spi_probe() argument
94 .client = spi_dev, in adt7316_spi_probe()
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/openbmc/linux/drivers/staging/iio/adc/
H A Dad7816.c46 struct spi_device *spi_dev; member
66 struct spi_device *spi_dev = chip->spi_dev; in ad7816_spi_read() local
72 ret = spi_write(spi_dev, &chip->channel_id, sizeof(chip->channel_id)); in ad7816_spi_read()
74 dev_err(&spi_dev->dev, "SPI channel setting error\n"); in ad7816_spi_read()
94 ret = spi_read(spi_dev, &buf, sizeof(*data)); in ad7816_spi_read()
96 dev_err(&spi_dev->dev, "SPI data read error\n"); in ad7816_spi_read()
107 struct spi_device *spi_dev = chip->spi_dev; in ad7816_spi_write() local
112 ret = spi_write(spi_dev, &data, sizeof(data)); in ad7816_spi_write()
114 dev_err(&spi_dev->dev, "SPI oti data write error\n"); in ad7816_spi_write()
190 dev_err(&chip->spi_dev->dev, "Invalid channel id %lu for %s.\n", in ad7816_store_channel()
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/openbmc/linux/drivers/media/i2c/s5c73m3/
H A Ds5c73m3-spi.c33 static int spi_xmit(struct spi_device *spi_dev, void *addr, const int len, in spi_xmit() argument
47 if (spi_dev == NULL) { in spi_xmit()
55 r = spi_sync(spi_dev, &msg); in spi_xmit()
57 dev_err(&spi_dev->dev, "%s spi_sync failed %d\n", __func__, r); in spi_xmit()
65 struct spi_device *spi_dev = state->spi_dev; in s5c73m3_spi_write() local
75 r = spi_xmit(spi_dev, (void *)addr + j, tx_size, SPI_DIR_TX); in s5c73m3_spi_write()
82 r = spi_xmit(spi_dev, (void *)addr + j, extra, SPI_DIR_TX); in s5c73m3_spi_write()
87 return spi_xmit(spi_dev, padding, sizeof(padding), SPI_DIR_TX); in s5c73m3_spi_write()
93 struct spi_device *spi_dev = state->spi_dev; in s5c73m3_spi_read() local
100 r = spi_xmit(spi_dev, addr + j, tx_size, SPI_DIR_RX); in s5c73m3_spi_read()
[all …]
H A Ds5c73m3.h374 struct spi_device *spi_dev; member
/openbmc/linux/drivers/hwmon/
H A Dad7314.c38 struct spi_device *spi_dev; member
46 ret = spi_read(chip->spi_dev, (u8 *)&chip->rx, sizeof(chip->rx)); in ad7314_spi_read()
48 dev_err(&chip->spi_dev->dev, "SPI read error\n"); in ad7314_spi_read()
66 switch (spi_get_device_id(chip->spi_dev)->driver_data) { in ad7314_temperature_show()
98 static int ad7314_probe(struct spi_device *spi_dev) in ad7314_probe() argument
103 chip = devm_kzalloc(&spi_dev->dev, sizeof(*chip), GFP_KERNEL); in ad7314_probe()
107 chip->spi_dev = spi_dev; in ad7314_probe()
108 hwmon_dev = devm_hwmon_device_register_with_groups(&spi_dev->dev, in ad7314_probe()
109 spi_dev->modalias, in ad7314_probe()
/openbmc/linux/drivers/platform/x86/
H A Dserial-multi-instantiate.c107 struct spi_device *spi_dev; in smi_spi_probe() local
125 spi_dev = acpi_spi_device_alloc(NULL, adev, i); in smi_spi_probe()
126 if (IS_ERR(spi_dev)) { in smi_spi_probe()
127 ret = dev_err_probe(dev, PTR_ERR(spi_dev), "failed to allocate SPI device %s from ACPI\n", in smi_spi_probe()
132 ctlr = spi_dev->controller; in smi_spi_probe()
134 strscpy(spi_dev->modalias, inst_array[i].type, sizeof(spi_dev->modalias)); in smi_spi_probe()
138 spi_dev_put(spi_dev); in smi_spi_probe()
141 spi_dev->irq = ret; in smi_spi_probe()
145 spi_dev->dev.init_name = name; in smi_spi_probe()
147 ret = spi_add_device(spi_dev); in smi_spi_probe()
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/openbmc/u-boot/drivers/fpga/
H A Dstratixv.c13 static int program_write(int spi_bus, int spi_dev, const void *rbf_data, in program_write() argument
23 slave = spi_setup_slave(spi_bus, spi_dev, 27777777, SPI_MODE_3); in program_write()
47 int spi_dev; in stratixv_load() local
87 spi_dev = COOKIE2SPI_DEV(cookie); in stratixv_load()
88 ret = program_write(spi_bus, spi_dev, rbf_data, rbf_size); in stratixv_load()
/openbmc/linux/drivers/nfc/st-nci/
H A Dspi.c34 struct spi_device *spi_dev; member
54 enable_irq(phy->spi_dev->irq); in st_nci_spi_enable()
65 disable_irq_nosync(phy->spi_dev->irq); in st_nci_spi_disable()
78 struct spi_device *dev = phy->spi_dev; in st_nci_spi_write()
123 struct spi_device *dev = phy->spi_dev; in st_nci_spi_read()
175 if (!phy || !phy->ndlc || irq != phy->spi_dev->irq) { in st_nci_irq_thread_fn()
227 phy->spi_dev = dev; in st_nci_spi_probe()
/openbmc/qemu/hw/arm/
H A Dsabrelite.c70 Object *spi_dev; in sabrelite_init() local
72 spi_dev = object_resolve_path_component(OBJECT(s), "spi1"); in sabrelite_init()
73 if (spi_dev) { in sabrelite_init()
76 spi_bus = (SSIBus *)qdev_get_child_bus(DEVICE(spi_dev), "spi"); in sabrelite_init()
/openbmc/linux/drivers/net/ethernet/qualcomm/
H A Dqca_7k.c67 spi_sync(qca->spi_dev, &msg); in qcaspi_read_register()
71 ret = spi_sync(qca->spi_dev, &msg); in qcaspi_read_register()
106 spi_sync(qca->spi_dev, &msg); in __qcaspi_write_register()
110 ret = spi_sync(qca->spi_dev, &msg); in __qcaspi_write_register()
H A Dqca_debug.c113 qca->spi_dev->irq); in qcaspi_info_show()
118 (unsigned long)qca->spi_dev->max_speed_hz); in qcaspi_info_show()
120 qca->spi_dev->mode); in qcaspi_info_show()
122 (unsigned int)spi_get_chipselect(qca->spi_dev, 0)); in qcaspi_info_show()
170 strscpy(p->bus_info, dev_name(&qca->spi_dev->dev), in qcaspi_get_drvinfo()
H A Dqca_spi.c124 ret = spi_sync(qca->spi_dev, &msg); in qcaspi_write_burst()
148 ret = spi_sync(qca->spi_dev, &msg); in qcaspi_write_legacy()
177 ret = spi_sync(qca->spi_dev, &msg); in qcaspi_read_burst()
201 ret = spi_sync(qca->spi_dev, &msg); in qcaspi_read_legacy()
228 ret = spi_sync(qca->spi_dev, &msg); in qcaspi_tx_cmd()
709 ret = request_irq(qca->spi_dev->irq, qcaspi_intr_handler, 0, in qcaspi_netdev_open()
713 QCASPI_DRV_NAME, qca->spi_dev->irq, ret); in qcaspi_netdev_open()
731 free_irq(qca->spi_dev->irq, qca); in qcaspi_netdev_close()
978 qca->spi_dev = spi; in qca_spi_probe()
H A Dqca_spi.h83 struct spi_device *spi_dev; member
/openbmc/linux/drivers/video/fbdev/omap2/omapfb/displays/
H A Dpanel-tpo-td028ttec1.c29 struct spi_device *spi_dev; member
59 rc = spi_write(ddata->spi_dev, (u8 *)&tx_buf, in jbt_ret_write_0()
62 dev_err(&ddata->spi_dev->dev, in jbt_ret_write_0()
75 rc = spi_write(ddata->spi_dev, (u8 *)tx_buf, in jbt_reg_write_1()
78 dev_err(&ddata->spi_dev->dev, in jbt_reg_write_1()
93 rc = spi_write(ddata->spi_dev, (u8 *)tx_buf, in jbt_reg_write_2()
97 dev_err(&ddata->spi_dev->dev, in jbt_reg_write_2()
398 ddata->spi_dev = spi; in td028ttec1_panel_probe()
433 dev_dbg(&ddata->spi_dev->dev, "%s\n", __func__); in td028ttec1_panel_remove()
/openbmc/linux/drivers/spi/
H A Dspi-stm32.c747 struct spi_device *spi_dev, in stm32_spi_can_dma() argument
971 struct spi_device *spi_dev = msg->spi; in stm32_spi_prepare_msg() local
972 struct device_node *np = spi_dev->dev.of_node; in stm32_spi_prepare_msg()
981 if (spi_dev->mode & SPI_CPOL) in stm32_spi_prepare_msg()
986 if (spi_dev->mode & SPI_CPHA) in stm32_spi_prepare_msg()
991 if (spi_dev->mode & SPI_LSB_FIRST) in stm32_spi_prepare_msg()
996 if (STM32_SPI_DEVICE_MODE(spi) && spi_dev->mode & SPI_CS_HIGH) in stm32_spi_prepare_msg()
1002 !!(spi_dev->mode & SPI_CPOL), in stm32_spi_prepare_msg()
1003 !!(spi_dev->mode & SPI_CPHA), in stm32_spi_prepare_msg()
1004 !!(spi_dev->mode & SPI_LSB_FIRST), in stm32_spi_prepare_msg()
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H A Dspi-rpc-if.c19 static void rpcif_spi_mem_prepare(struct spi_device *spi_dev, in rpcif_spi_mem_prepare() argument
23 struct rpcif *rpc = spi_controller_get_devdata(spi_dev->controller); in rpcif_spi_mem_prepare()
H A Dspi-microchip-core.c475 struct spi_device *spi_dev, in mchp_corespi_transfer_one() argument
511 struct spi_device *spi_dev = msg->spi; in mchp_corespi_prepare_message() local
515 mchp_corespi_set_mode(spi, spi_dev->mode); in mchp_corespi_prepare_message()
H A Dspi-microchip-core-qspi.c301 static int mchp_coreqspi_setup_op(struct spi_device *spi_dev) in mchp_coreqspi_setup_op() argument
303 struct spi_controller *ctlr = spi_dev->master; in mchp_coreqspi_setup_op()
H A Dspi-sprd-adi.c336 struct spi_device *spi_dev, in sprd_adi_transfer_one() argument
/openbmc/u-boot/board/theadorable/
H A Dfpga.c64 int spi_dev = COOKIE2SPI_DEV(cookie); in fpga_write_fn() local
76 __func__, __LINE__, cookie, spi_bus, spi_dev); in fpga_write_fn()
/openbmc/linux/drivers/iio/dac/
H A Dltc2632.c47 struct spi_device *spi_dev; member
123 return ltc2632_spi_write(st->spi_dev, in ltc2632_write_raw()
162 ret = ltc2632_spi_write(st->spi_dev, in ltc2632_write_dac_powerdown()
322 st->spi_dev = spi; in ltc2632_probe()
/openbmc/linux/drivers/video/backlight/
H A Dcorgi_lcd.c83 struct spi_device *spi_dev; member
183 return spi_sync(lcd->spi_dev, &msg); in corgi_ssp_lcdtg_send()
477 struct spi_device *spi = lcd->spi_dev; in setup_gpio_backlight()
508 lcd->spi_dev = spi; in corgi_lcd_probe()
H A Dtdo24m.c26 struct spi_device *spi_dev; member
209 err = spi_sync(lcd->spi_dev, &lcd->msg); in tdo24m_writes()
356 lcd->spi_dev = spi; in tdo24m_probe()
/openbmc/linux/drivers/iio/adc/
H A Dmax11410.c134 struct spi_device *spi_dev; member
696 struct device *dev = &st->spi_dev->dev; in max11410_parse_channels()
941 st->spi_dev = spi; in max11410_probe()