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Diffstat (limited to 'drivers/iio/accel/mma7455_spi.c')
-rw-r--r--drivers/iio/accel/mma7455_spi.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/iio/accel/mma7455_spi.c b/drivers/iio/accel/mma7455_spi.c
new file mode 100644
index 0000000000..fcdde2e8a8
--- /dev/null
+++ b/drivers/iio/accel/mma7455_spi.c
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * IIO accel SPI driver for Freescale MMA7455L 3-axis 10-bit accelerometer
+ * Copyright 2015 Joachim Eastwood <manabian@gmail.com>
+ */
+
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <linux/spi/spi.h>
+
+#include "mma7455.h"
+
+static int mma7455_spi_probe(struct spi_device *spi)
+{
+ const struct spi_device_id *id = spi_get_device_id(spi);
+ struct regmap *regmap;
+
+ regmap = devm_regmap_init_spi(spi, &mma7455_core_regmap);
+ if (IS_ERR(regmap))
+ return PTR_ERR(regmap);
+
+ return mma7455_core_probe(&spi->dev, regmap, id->name);
+}
+
+static void mma7455_spi_remove(struct spi_device *spi)
+{
+ mma7455_core_remove(&spi->dev);
+}
+
+static const struct spi_device_id mma7455_spi_ids[] = {
+ { "mma7455", 0 },
+ { "mma7456", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(spi, mma7455_spi_ids);
+
+static struct spi_driver mma7455_spi_driver = {
+ .probe = mma7455_spi_probe,
+ .remove = mma7455_spi_remove,
+ .id_table = mma7455_spi_ids,
+ .driver = {
+ .name = "mma7455-spi",
+ },
+};
+module_spi_driver(mma7455_spi_driver);
+
+MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>");
+MODULE_DESCRIPTION("Freescale MMA7455L SPI accelerometer driver");
+MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(IIO_MMA7455);