1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/hwmon/ltc2947-i2c.c b/drivers/hwmon/ltc2947-i2c.c
new file mode 100644
index 000000000000..cf6074b110ae
--- /dev/null
+++ b/drivers/hwmon/ltc2947-i2c.c
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Analog Devices LTC2947 high precision power and energy monitor over I2C
+ *
+ * Copyright 2019 Analog Devices Inc.
+ */
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+
+#include "ltc2947.h"
+
+static const struct regmap_config ltc2947_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+};
+
+static int ltc2947_probe(struct i2c_client *i2c,
+			 const struct i2c_device_id *id)
+{
+	struct regmap *map;
+
+	map = devm_regmap_init_i2c(i2c, &ltc2947_regmap_config);
+	if (IS_ERR(map))
+		return PTR_ERR(map);
+
+	return ltc2947_core_probe(map, i2c->name);
+}
+
+static const struct i2c_device_id ltc2947_id[] = {
+	{"ltc2947", 0},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, ltc2947_id);
+
+static struct i2c_driver ltc2947_driver = {
+	.driver = {
+		.name = "ltc2947",
+		.of_match_table = ltc2947_of_match,
+		.pm = &ltc2947_pm_ops,
+	},
+	.probe = ltc2947_probe,
+	.id_table = ltc2947_id,
+};
+module_i2c_driver(ltc2947_driver);
+
+MODULE_AUTHOR("Nuno Sa <nuno.sa@analog.com>");
+MODULE_DESCRIPTION("LTC2947 I2C power and energy monitor driver");
+MODULE_LICENSE("GPL");