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path: root/drivers/hwmon/pmbus/adp1050.c
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Diffstat (limited to 'drivers/hwmon/pmbus/adp1050.c')
-rw-r--r--drivers/hwmon/pmbus/adp1050.c56
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/hwmon/pmbus/adp1050.c b/drivers/hwmon/pmbus/adp1050.c
new file mode 100644
index 000000000000..20f22730fc01
--- /dev/null
+++ b/drivers/hwmon/pmbus/adp1050.c
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Hardware monitoring driver for Analog Devices ADP1050
+ *
+ * Copyright (C) 2024 Analog Devices, Inc.
+ */
+#include <linux/bits.h>
+#include <linux/i2c.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+
+#include "pmbus.h"
+
+static struct pmbus_driver_info adp1050_info = {
+ .pages = 1,
+ .format[PSC_VOLTAGE_IN] = linear,
+ .format[PSC_VOLTAGE_OUT] = linear,
+ .format[PSC_CURRENT_IN] = linear,
+ .format[PSC_TEMPERATURE] = linear,
+ .func[0] = PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT
+ | PMBUS_HAVE_VIN | PMBUS_HAVE_STATUS_INPUT
+ | PMBUS_HAVE_IIN | PMBUS_HAVE_TEMP
+ | PMBUS_HAVE_STATUS_TEMP,
+};
+
+static int adp1050_probe(struct i2c_client *client)
+{
+ return pmbus_do_probe(client, &adp1050_info);
+}
+
+static const struct i2c_device_id adp1050_id[] = {
+ {"adp1050"},
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, adp1050_id);
+
+static const struct of_device_id adp1050_of_match[] = {
+ { .compatible = "adi,adp1050"},
+ {}
+};
+MODULE_DEVICE_TABLE(of, adp1050_of_match);
+
+static struct i2c_driver adp1050_driver = {
+ .driver = {
+ .name = "adp1050",
+ .of_match_table = adp1050_of_match,
+ },
+ .probe = adp1050_probe,
+ .id_table = adp1050_id,
+};
+module_i2c_driver(adp1050_driver);
+
+MODULE_AUTHOR("Radu Sabau <radu.sabau@analog.com>");
+MODULE_DESCRIPTION("Analog Devices ADP1050 HWMON PMBus Driver");
+MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(PMBUS);