Lines Matching defs:spi
11 #include <linux/spi/spi.h>
16 struct spi_device *spi;
28 struct spi_device *spi = ctx->spi;
41 ret = spi_write_then_read(spi, buf, 1, buf + 1, 1);
43 dev_err(&spi->dev, "failed to set page %u\n", page);
53 ret = spi_write(spi, buf, 2);
55 dev_err(&spi->dev, "failed to set page %u\n", page);
68 struct spi_device *spi = ctx->spi;
84 return spi_write(spi, buf, 2);
91 struct spi_device *spi = ctx->spi;
101 return spi_write_then_read(spi, &addr, 1, val, val_size);
111 static int bme680_spi_probe(struct spi_device *spi)
113 const struct spi_device_id *id = spi_get_device_id(spi);
118 spi->bits_per_word = 8;
119 ret = spi_setup(spi);
121 dev_err(&spi->dev, "spi_setup failed!\n");
125 bus_context = devm_kzalloc(&spi->dev, sizeof(*bus_context), GFP_KERNEL);
129 bus_context->spi = spi;
132 regmap = devm_regmap_init(&spi->dev, &bme680_regmap_bus,
135 dev_err(&spi->dev, "Failed to register spi regmap %d\n",
140 return bme680_core_probe(&spi->dev, regmap, id->name);
147 MODULE_DEVICE_TABLE(spi, bme680_spi_id);