iio/pressure/zpa2326_spi.c

1 // SPDX-License-Identifier: GPL-2.0-only
3  * Murata ZPA2326 SPI pressure and temperature sensor driver
18  *   - address bit 7 must be set to request a register read operation
19  *   - address bit 6 must be set to request register address auto increment
39 		dev_err(&spi->dev, "failed to init registers map");  in zpa2326_probe_spi()
49 	spi->mode = SPI_MODE_3;  in zpa2326_probe_spi()
50 	spi->max_speed_hz = min(spi->max_speed_hz, 1000000U);  in zpa2326_probe_spi()
51 	spi->bits_per_word = 8;  in zpa2326_probe_spi()
56 	return zpa2326_probe(&spi->dev, spi_get_device_id(spi)->name,  in zpa2326_probe_spi()
57 			     spi->irq, ZPA2326_DEVICE_ID, regmap);  in zpa2326_probe_spi()
62 	zpa2326_remove(&spi->dev);  in zpa2326_remove_spi()
79 		.name           = "zpa2326-spi",
90 MODULE_DESCRIPTION("SPI driver for Murata ZPA2326 pressure sensor");