| /Linux-v5.4/drivers/spi/ |
| D | spidev.c | 91 spidev_sync(struct spidev_data *spidev, struct spi_message *message) in spidev_sync() argument
96 spin_lock_irq(&spidev->spi_lock); in spidev_sync()
97 spi = spidev->spi; in spidev_sync()
98 spin_unlock_irq(&spidev->spi_lock); in spidev_sync()
112 spidev_sync_write(struct spidev_data *spidev, size_t len) in spidev_sync_write() argument
115 .tx_buf = spidev->tx_buffer, in spidev_sync_write()
117 .speed_hz = spidev->speed_hz, in spidev_sync_write()
123 return spidev_sync(spidev, &m); in spidev_sync_write()
127 spidev_sync_read(struct spidev_data *spidev, size_t len) in spidev_sync_read() argument
130 .rx_buf = spidev->rx_buffer, in spidev_sync_read()
[all …]
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| D | spi-lantiq-ssc.c | 386 static int lantiq_ssc_setup(struct spi_device *spidev) in lantiq_ssc_setup() argument
388 struct spi_master *master = spidev->master; in lantiq_ssc_setup()
390 unsigned int cs = spidev->chip_select; in lantiq_ssc_setup()
394 if (gpio_is_valid(spidev->cs_gpio)) in lantiq_ssc_setup()
409 if (spidev->mode & SPI_CS_HIGH) in lantiq_ssc_setup()
430 struct spi_device *spidev, struct spi_transfer *t) in hw_setup_transfer() argument
678 static int transfer_start(struct lantiq_ssc_spi *spi, struct spi_device *spidev, in transfer_start() argument
753 static void lantiq_ssc_set_cs(struct spi_device *spidev, bool enable) in lantiq_ssc_set_cs() argument
755 struct lantiq_ssc_spi *spi = spi_master_get_devdata(spidev->master); in lantiq_ssc_set_cs()
756 unsigned int cs = spidev->chip_select; in lantiq_ssc_set_cs()
[all …]
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| /Linux-v5.4/drivers/nfc/st95hf/ |
| D | spi.c | 19 struct spi_device *spidev = spicontext->spidev; in st95hf_spi_send() local
37 result = spi_sync(spidev, &m); in st95hf_spi_send()
39 dev_err(&spidev->dev, "error: sending cmd to st95hf using SPI = %d\n", in st95hf_spi_send()
55 dev_err(&spidev->dev, "error: response not ready timeout\n"); in st95hf_spi_send()
74 struct spi_device *spidev = spicontext->spidev; in st95hf_spi_recv_response() local
92 ret = spi_sync(spidev, &m); in st95hf_spi_recv_response()
94 dev_err(&spidev->dev, "spi_recv_resp, data length error = %d\n", in st95hf_spi_recv_response()
116 ret = spi_sync(spidev, &m); in st95hf_spi_recv_response()
120 dev_err(&spidev->dev, "spi_recv_resp, data read error = %d\n", in st95hf_spi_recv_response()
138 struct spi_device *spidev = spicontext->spidev; in st95hf_spi_recv_echo_res() local
[all …]
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| D | core.c | 252 struct device *dev = &st95context->spicontext.spidev->dev; in st95hf_send_recv_cmd()
318 dev_err(&st95context->spicontext.spidev->dev, in st95hf_echo_command()
326 dev_err(&st95context->spicontext.spidev->dev, "err: echo res is 0x%x\n", in st95hf_echo_command()
484 dev_err(&st95context->spicontext.spidev->dev, in st95hf_send_spi_reset_sequence()
513 dev_dbg(&st95context->spicontext.spidev->dev, in st95hf_por_sequence()
536 struct device *dev = &st95context->spicontext.spidev->dev; in iso14443_config_fdt()
779 spidevice = &stcontext->spicontext.spidev->dev; in st95hf_irq_thread_handler()
1085 spicontext->spidev = nfc_spi_dev; in st95hf_probe()
1226 dev_err(&spictx->spidev->dev, "sleep for semaphore interrupted by signal\n"); in st95hf_remove()
1234 dev_err(&spictx->spidev->dev, in st95hf_remove()
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| D | spi.h | 31 struct spi_device *spidev; member
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| /Linux-v5.4/drivers/staging/kpc2000/ |
| D | kpc2000_spi.c | 206 kp_spi_txrx_pio(struct spi_device *spidev, struct spi_transfer *transfer) in kp_spi_txrx_pio() argument
208 struct kp_spi_controller_state *cs = spidev->controller_state; in kp_spi_txrx_pio()
261 kp_spi_setup(struct spi_device *spidev) in kp_spi_setup() argument
264 struct kp_spi *kpspi = spi_master_get_devdata(spidev->master); in kp_spi_setup()
268 cs = spidev->controller_state; in kp_spi_setup()
275 spidev->controller_state = cs; in kp_spi_setup()
279 sc.bitfield.wl = spidev->bits_per_word - 1; in kp_spi_setup()
280 sc.bitfield.cs = spidev->chip_select; in kp_spi_setup()
284 kp_spi_write_reg(spidev->controller_state, KP_SPI_REG_CONFIG, sc.reg); in kp_spi_setup()
292 struct spi_device *spidev; in kp_spi_transfer_one_message() local
[all …]
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| /Linux-v5.4/tools/spi/ |
| D | Makefile | 28 $(OUTPUT)include/linux/spi/spidev.h: ../../include/uapi/linux/spi/spidev.h
30 ln -sf $(CURDIR)/../../include/uapi/linux/spi/spidev.h $@
32 prepare: $(OUTPUT)include/linux/spi/spidev.h
54 rm -f $(OUTPUT)include/linux/spi/spidev.h
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| /Linux-v5.4/drivers/staging/pi433/Documentation/devicetree/ |
| D | pi433-overlay.dts | 13 spidev@0{
17 spidev@1{
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| /Linux-v5.4/Documentation/spi/ |
| D | spidev.rst | 15 #include <linux/spi/spidev.h>
34 entry is "spidev", matching the name of the driver exposing this API.
57 /sys/class/spidev/spidevB.C ...
58 created when the "spidev" driver
66 If you unbind the "spidev" driver from that device, those two "spidev" nodes
68 kernel and by udev/mdev). You can unbind by removing the "spidev" driver
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| D | index.rst | 11 spidev
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| /Linux-v5.4/arch/arm/boot/dts/ |
| D | at91-wb50n.dts | 94 spidev@0 {
95 compatible = "spidev";
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| D | omap3-tao3530.dtsi | 197 spidev@0 {
198 compatible = "spidev";
209 spidev@0 {
210 compatible = "spidev";
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| D | imx28-tx28.dts | 244 compatible = "spidev";
250 compatible = "spidev";
256 compatible = "spidev";
705 compatible = "spidev";
711 compatible = "spidev";
717 compatible = "spidev";
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| D | atlas6-evb.dts | 32 compatible = "spidev";
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| D | at91-gatwick.dts | 107 spidev@0 {
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| D | spear1310-evb.dts | 399 spidev@2 {
400 compatible = "spidev";
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| D | imx53-m53menlo.dts | 110 spidev@0 {
116 spidev@1 {
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| D | socfpga_cyclone5_socdk.dts | 157 spidev@0 {
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| D | spear1340-evb.dts | 493 spidev@2 {
494 compatible = "spidev";
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| /Linux-v5.4/drivers/net/ethernet/micrel/ |
| D | ks8851.c | 105 struct spi_device *spidev; member
183 ret = spi_sync(ks->spidev, msg); in ks8851_wrreg16()
213 ret = spi_sync(ks->spidev, msg); in ks8851_wrreg8()
239 if (ks->spidev->master->flags & SPI_MASTER_HALF_DUPLEX) { in ks8851_rdreg()
260 ret = spi_sync(ks->spidev, msg); in ks8851_rdreg()
263 else if (ks->spidev->master->flags & SPI_MASTER_HALF_DUPLEX) in ks8851_rdreg()
424 mac_addr = of_get_mac_address(ks->spidev->dev.of_node); in ks8851_init_mac()
475 ret = spi_sync(ks->spidev, msg); in ks8851_rdfifo()
634 dev_err(&ks->spidev->dev, "%s: spi bus error\n", __func__); in ks8851_irq()
729 ret = spi_sync(ks->spidev, msg); in ks8851_wrpkt()
[all …]
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| /Linux-v5.4/arch/powerpc/boot/dts/ |
| D | o2d.dtsi | 38 spidev@0 {
39 compatible = "spidev";
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| D | digsy_mtc.dts | 30 compatible = "spidev";
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| /Linux-v5.4/drivers/net/dsa/sja1105/ |
| D | sja1105_spi.c | 20 struct spi_device *spi = priv->spidev; in sja1105_spi_transfer()
369 dev_err(&priv->spidev->dev, in static_config_buf_prepare_for_upload()
398 struct device *dev = &priv->spidev->dev; in sja1105_static_config_upload()
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| /Linux-v5.4/drivers/staging/greybus/ |
| D | spilib.c | 443 struct spi_device *spidev; in gb_spi_setup_device() local
474 spidev = spi_new_device(master, &spi_board); in gb_spi_setup_device()
475 if (!spidev) in gb_spi_setup_device()
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| /Linux-v5.4/arch/mips/boot/dts/ingenic/ |
| D | jz4780.dtsi | 193 spidev@0 {
194 compatible = "spidev";
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