[PATCH v4 0/2] Add support for Infineon Digital eFuse XDP720

[PATCH v4 0/2] Add support for Infineon Digital eFuse XDP720

[ASHISH YADAV]

From: Ashish Yadav <ashish.yadav@infineon.com>

Hi,

These patches add support for Infineon Digital eFuse XDP720.
XDP720 provides accurate system telemetry (V, I, P, T) and
reports analog current at the IMON pin for post-processing.

The Current and Power measurement depends on the RIMON and GIMON values.
Please look into data sheet sections 5.4.2 and 5.4.4 for more details:
https://www.infineon.com/assets/row/public/documents/24/49/infineon-xdp720-001-datasheet-en.pdf

With Best Regards,
 Ashish Yadav
---
Changes in v4:
- Link to v3:
https://lore.kernel.org/all/20260406101647.109667-1-Ashish.Yadav@infineon.com/
- Fix commit msg for devicetree binding patch.
https://lore.kernel.org/all/20260407-monumental-mastiff-of-sunshine-fb27ab@quoll/

Changes in v3:
- Link to v2:
https://lore.kernel.org/all/20260401104550.115715-1-Ashish.Yadav@infineon.com/
- Fix commit msg, added missing supply info in devicetree binding document.
https://lore.kernel.org/all/20260402-enlightened-analytic-leopard-ddc512@quoll/
- Fix .m[PSC_POWER] value issue.The divisor value is 10^15 rather than 10^12.
- Added devm_regulator_get_enable().
https://lore.kernel.org/all/258dd77a-a8d9-4540-a32a-91a3f13c6ed5@roeck-us.net/

Changes in v2:
- Link to v1:
https://lore.kernel.org/all/20260330102345.37065-1-Ashish.Yadav@infineon.com/
- Fix make dt_binding_check issue:
https://patchwork.kernel.org/project/devicetree/patch/20260330102345.37065-2-Ashish.Yadav@infineon.com/
- Address reviews comments for infineon,xdp720.yaml, Kconfig, Makefile and xpe720.c:
https://sashiko.dev/#/patchset/20260330102345.37065-1-Ashish.Yadav%40infineon.com
  It includes fixing of extra space, non-ASCII characters and use spaces
  instead of tabs.
  The xpe720.c driver file update with DIV64_U64_ROUND_CLOSEST() and 
  MODULE_DEVICE_TABLE() as suggested in review comments.


Ashish Yadav (2):
  dt-bindings: hwmon/pmbus: Add Infineon XDP720
  hwmon:(pmbus/xdp720) Add support for efuse xdp720

 .../bindings/hwmon/pmbus/infineon,xdp720.yaml |  59 ++++++++
 drivers/hwmon/pmbus/Kconfig                   |   9 ++
 drivers/hwmon/pmbus/Makefile                  |   1 +
 drivers/hwmon/pmbus/xdp720.c                  | 128 ++++++++++++++++++
 4 files changed, 197 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml
 create mode 100644 drivers/hwmon/pmbus/xdp720.c

-- 
2.39.5

[PATCH v4 1/2] dt-bindings: hwmon/pmbus: Add Infineon XDP720

[ASHISH YADAV]

From: Ashish Yadav <ashish.yadav@infineon.com>

Add documentation for the device tree binding of the XDP720 eFuse.

Signed-off-by: Ashish Yadav <ashish.yadav@infineon.com>
---
 .../bindings/hwmon/pmbus/infineon,xdp720.yaml | 59 +++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml

diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml
new file mode 100644
index 000000000000..72bc3a5e7139
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/pmbus/infineon,xdp720.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/hwmon/pmbus/infineon,xdp720.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Infineon XDP720 Digital eFuse Controller
+
+maintainers:
+  - Ashish Yadav <ashish.yadav@infineon.com>
+
+description: |
+  The XDP720 is an eFuse with integrated current sensor and digital
+  controller. It provides accurate system telemetry (V, I, P, T) and
+  reports analog current at the IMON pin for post-processing.
+
+  Datasheet:
+     https://www.infineon.com/assets/row/public/documents/24/49/infineon-xdp720-001-datasheet-en.pdf
+
+properties:
+  compatible:
+    enum:
+      - infineon,xdp720
+
+  reg:
+    maxItems: 1
+
+  infineon,rimon-micro-ohms:
+    description:
+      The value of the RIMON resistor, in micro ohms, required to enable
+      the system overcurrent protection.
+
+  vdd-vin-supply:
+    description:
+      Supply for the VDD_VIN pin (pin 9), the IC controller power supply.
+      Typically connected to the input bus (VIN) through a 100 ohm / 100 nF
+      RC filter.
+
+required:
+  - compatible
+  - reg
+  - vdd-vin-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        hwmon@11 {
+            compatible = "infineon,xdp720";
+            reg = <0x11>;
+            vdd-vin-supply = <&vdd_vin>;
+            infineon,rimon-micro-ohms = <1098000000>;  /* 1.098k ohm */
+        };
+    };
-- 
2.39.5

[PATCH v4 2/2] hwmon:(pmbus/xdp720) Add support for efuse xdp720

[ASHISH YADAV]

From: Ashish Yadav <ashish.yadav@infineon.com>

Add the pmbus driver for Infineon XDP720 Digital eFuse Controller.

Signed-off-by: Ashish Yadav <ashish.yadav@infineon.com>
---
XDP720 Digital eFuse Controller provides accurate system telemetry
(V, I, P, T) and reports analog current at the IMON pin for post-processing.

The Current and Power measurement depends on the RIMON and GIMON values.
Please look into data sheet sections 5.4.2 and 5.4.4 for more details:
https://www.infineon.com/assets/row/public/documents/24/49/infineon-xdp720-001-datasheet-en.pdf

The GIMON (microA/A) depends on the 10th bit of TELEMETRY_AVG PMBUS Register.
The value of RIMON (kohm) can be provided by the user through device tree using
infineon,rimon-micro-ohms  property.
---
 drivers/hwmon/pmbus/Kconfig  |   9 +++
 drivers/hwmon/pmbus/Makefile |   1 +
 drivers/hwmon/pmbus/xdp720.c | 128 +++++++++++++++++++++++++++++++++++
 3 files changed, 138 insertions(+)
 create mode 100644 drivers/hwmon/pmbus/xdp720.c

diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
index fc1273abe357..c419e3ecce90 100644
--- a/drivers/hwmon/pmbus/Kconfig
+++ b/drivers/hwmon/pmbus/Kconfig
@@ -702,6 +702,15 @@ config SENSORS_XDP710
 	  This driver can also be built as a module. If so, the module will
 	  be called xdp710.
 
+config SENSORS_XDP720
+	tristate "Infineon XDP720 family"
+	help
+	  If you say yes here you get hardware monitoring support for Infineon
+	  XDP720.
+
+	  This driver can also be built as a module. If so, the module will
+	  be called xdp720.
+
 config SENSORS_XDPE152
 	tristate "Infineon XDPE152 family"
 	help
diff --git a/drivers/hwmon/pmbus/Makefile b/drivers/hwmon/pmbus/Makefile
index d6c86924f887..1cac7ccae79f 100644
--- a/drivers/hwmon/pmbus/Makefile
+++ b/drivers/hwmon/pmbus/Makefile
@@ -68,6 +68,7 @@ obj-$(CONFIG_SENSORS_TPS546D24)	+= tps546d24.o
 obj-$(CONFIG_SENSORS_UCD9000)	+= ucd9000.o
 obj-$(CONFIG_SENSORS_UCD9200)	+= ucd9200.o
 obj-$(CONFIG_SENSORS_XDP710)	+= xdp710.o
+obj-$(CONFIG_SENSORS_XDP720)	+= xdp720.o
 obj-$(CONFIG_SENSORS_XDPE122)	+= xdpe12284.o
 obj-$(CONFIG_SENSORS_XDPE152)	+= xdpe152c4.o
 obj-$(CONFIG_SENSORS_ZL6100)	+= zl6100.o
diff --git a/drivers/hwmon/pmbus/xdp720.c b/drivers/hwmon/pmbus/xdp720.c
new file mode 100644
index 000000000000..8729a771f216
--- /dev/null
+++ b/drivers/hwmon/pmbus/xdp720.c
@@ -0,0 +1,128 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Hardware monitoring driver for Infineon XDP720 Digital eFuse Controller
+ *
+ * Copyright (c) 2026 Infineon Technologies. All rights reserved.
+ */
+
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/of_device.h>
+#include <linux/bitops.h>
+#include <linux/math64.h>
+#include "pmbus.h"
+
+/*
+ * The IMON resistor required to generate the system overcurrent protection.
+ * Arbitrary default Rimon value: 2k Ohm
+ */
+#define XDP720_DEFAULT_RIMON 2000000000 /* 2k ohm */
+#define XDP720_TELEMETRY_AVG 0xE9
+
+static struct pmbus_driver_info xdp720_info = {
+	.pages = 1,
+	.format[PSC_VOLTAGE_IN] = direct,
+	.format[PSC_VOLTAGE_OUT] = direct,
+	.format[PSC_CURRENT_OUT] = direct,
+	.format[PSC_POWER] = direct,
+	.format[PSC_TEMPERATURE] = direct,
+
+	.m[PSC_VOLTAGE_IN] = 4653,
+	.b[PSC_VOLTAGE_IN] = 0,
+	.R[PSC_VOLTAGE_IN] = -2,
+	.m[PSC_VOLTAGE_OUT] = 4653,
+	.b[PSC_VOLTAGE_OUT] = 0,
+	.R[PSC_VOLTAGE_OUT] = -2,
+	/*
+	 * Current and Power measurement depends on the RIMON (kOhm) and
+	 * GIMON(microA/A) values.
+	 */
+	.m[PSC_CURRENT_OUT] = 24668,
+	.b[PSC_CURRENT_OUT] = 0,
+	.R[PSC_CURRENT_OUT] = -4,
+	.m[PSC_POWER] = 4486,
+	.b[PSC_POWER] = 0,
+	.R[PSC_POWER] = -1,
+	.m[PSC_TEMPERATURE] = 54,
+	.b[PSC_TEMPERATURE] = 22521,
+	.R[PSC_TEMPERATURE] = -1,
+
+	.func[0] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_PIN |
+		   PMBUS_HAVE_TEMP | PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_INPUT |
+		   PMBUS_HAVE_STATUS_TEMP,
+};
+
+static int xdp720_probe(struct i2c_client *client)
+{
+	struct pmbus_driver_info *info;
+	int ret;
+	u32 rimon;
+	int gimon;
+
+	info = devm_kmemdup(&client->dev, &xdp720_info, sizeof(*info),
+			    GFP_KERNEL);
+	if (!info)
+		return -ENOMEM;
+
+	ret = devm_regulator_get_enable(&client->dev, "vdd-vin");
+	if (ret)
+		return dev_err_probe(&client->dev, ret,
+			"failed to enable vdd-vin supply\n");
+
+	ret = i2c_smbus_read_word_data(client, XDP720_TELEMETRY_AVG);
+	if (ret < 0) {
+		dev_err(&client->dev, "Can't get TELEMETRY_AVG\n");
+		return ret;
+	}
+
+	ret >>= 10; /* 10th bit of TELEMETRY_AVG REG for GIMON Value */
+	ret &= GENMASK(0, 0);
+	if (ret == 1)
+		gimon = 18200; /* output gain 18.2 microA/A */
+	else
+		gimon = 9100; /* output gain 9.1 microA/A */
+
+	if (of_property_read_u32(client->dev.of_node,
+				 "infineon,rimon-micro-ohms", &rimon))
+		rimon = XDP720_DEFAULT_RIMON; /* Default if not set via DT */
+	if (rimon == 0)
+		return -EINVAL;
+
+	/* Adapt the current and power scale for each instance */
+	info->m[PSC_CURRENT_OUT] = DIV64_U64_ROUND_CLOSEST((u64)
+		info->m[PSC_CURRENT_OUT] * rimon * gimon, 1000000000000ULL);
+	info->m[PSC_POWER] = DIV64_U64_ROUND_CLOSEST((u64)
+		info->m[PSC_POWER] * rimon * gimon, 1000000000000000ULL);
+
+	return pmbus_do_probe(client, info);
+}
+
+static const struct of_device_id xdp720_of_match[] = {
+	{ .compatible = "infineon,xdp720" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, xdp720_of_match);
+
+static const struct i2c_device_id xdp720_id[] = {
+	{ "xdp720" },
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, xdp720_id);
+
+static struct i2c_driver xdp720_driver = {
+	.driver = {
+		   .name = "xdp720",
+		   .of_match_table = xdp720_of_match,
+	},
+	.probe = xdp720_probe,
+	.id_table = xdp720_id,
+};
+
+module_i2c_driver(xdp720_driver);
+
+MODULE_AUTHOR("Ashish Yadav <ashish.yadav@infineon.com>");
+MODULE_DESCRIPTION("PMBus driver for Infineon XDP720 Digital eFuse Controller");
+MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS("PMBUS");
-- 
2.39.5

Re: [PATCH v4 1/2] dt-bindings: hwmon/pmbus: Add Infineon XDP720

[Conor Dooley]

[-- Attachment #1: Type: text/plain, Size: 329 bytes --]

On Fri, Apr 10, 2026 at 12:31:53PM +0530, ASHISH YADAV wrote:
> From: Ashish Yadav <ashish.yadav@infineon.com>
> 
> Add documentation for the device tree binding of the XDP720 eFuse.
> 
> Signed-off-by: Ashish Yadav <ashish.yadav@infineon.com>

Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

Re: [PATCH v4 1/2] dt-bindings: hwmon/pmbus: Add Infineon XDP720

[Guenter Roeck]

On Fri, Apr 10, 2026 at 12:31:53PM +0530, ASHISH YADAV wrote:
> From: Ashish Yadav <ashish.yadav@infineon.com>
> 
> Add documentation for the device tree binding of the XDP720 eFuse.
> 
> Signed-off-by: Ashish Yadav <ashish.yadav@infineon.com>
> Acked-by: Conor Dooley <conor.dooley@microchip.com>

Applied.

Thanks,
Guenter

Re: [PATCH v4 2/2] hwmon:(pmbus/xdp720) Add support for efuse xdp720

[Guenter Roeck]

On Fri, Apr 10, 2026 at 12:31:54PM +0530, ASHISH YADAV wrote:
> From: Ashish Yadav <ashish.yadav@infineon.com>
> 
> Add the pmbus driver for Infineon XDP720 Digital eFuse Controller.
> 
> Signed-off-by: Ashish Yadav <ashish.yadav@infineon.com>

Applied.

Thanks,
Guenter

> ---
> XDP720 Digital eFuse Controller provides accurate system telemetry
> (V, I, P, T) and reports analog current at the IMON pin for post-processing.
> 
> The Current and Power measurement depends on the RIMON and GIMON values.
> Please look into data sheet sections 5.4.2 and 5.4.4 for more details:
> https://www.infineon.com/assets/row/public/documents/24/49/infineon-xdp720-001-datasheet-en.pdf
> 
> The GIMON (microA/A) depends on the 10th bit of TELEMETRY_AVG PMBUS Register.
> The value of RIMON (kohm) can be provided by the user through device tree using
> infineon,rimon-micro-ohms  property.
> ---
>  drivers/hwmon/pmbus/Kconfig  |   9 +++
>  drivers/hwmon/pmbus/Makefile |   1 +
>  drivers/hwmon/pmbus/xdp720.c | 128 +++++++++++++++++++++++++++++++++++
>  3 files changed, 138 insertions(+)
>  create mode 100644 drivers/hwmon/pmbus/xdp720.c
> 
> diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
> index fc1273abe357..c419e3ecce90 100644
> --- a/drivers/hwmon/pmbus/Kconfig
> +++ b/drivers/hwmon/pmbus/Kconfig
> @@ -702,6 +702,15 @@ config SENSORS_XDP710
>  	  This driver can also be built as a module. If so, the module will
>  	  be called xdp710.
>  
> +config SENSORS_XDP720
> +	tristate "Infineon XDP720 family"
> +	help
> +	  If you say yes here you get hardware monitoring support for Infineon
> +	  XDP720.
> +
> +	  This driver can also be built as a module. If so, the module will
> +	  be called xdp720.
> +
>  config SENSORS_XDPE152
>  	tristate "Infineon XDPE152 family"
>  	help
> diff --git a/drivers/hwmon/pmbus/Makefile b/drivers/hwmon/pmbus/Makefile
> index d6c86924f887..1cac7ccae79f 100644
> --- a/drivers/hwmon/pmbus/Makefile
> +++ b/drivers/hwmon/pmbus/Makefile
> @@ -68,6 +68,7 @@ obj-$(CONFIG_SENSORS_TPS546D24)	+= tps546d24.o
>  obj-$(CONFIG_SENSORS_UCD9000)	+= ucd9000.o
>  obj-$(CONFIG_SENSORS_UCD9200)	+= ucd9200.o
>  obj-$(CONFIG_SENSORS_XDP710)	+= xdp710.o
> +obj-$(CONFIG_SENSORS_XDP720)	+= xdp720.o
>  obj-$(CONFIG_SENSORS_XDPE122)	+= xdpe12284.o
>  obj-$(CONFIG_SENSORS_XDPE152)	+= xdpe152c4.o
>  obj-$(CONFIG_SENSORS_ZL6100)	+= zl6100.o
> diff --git a/drivers/hwmon/pmbus/xdp720.c b/drivers/hwmon/pmbus/xdp720.c
> new file mode 100644
> index 000000000000..8729a771f216
> --- /dev/null
> +++ b/drivers/hwmon/pmbus/xdp720.c
> @@ -0,0 +1,128 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Hardware monitoring driver for Infineon XDP720 Digital eFuse Controller
> + *
> + * Copyright (c) 2026 Infineon Technologies. All rights reserved.
> + */
> +
> +#include <linux/i2c.h>
> +#include <linux/module.h>
> +#include <linux/init.h>
> +#include <linux/kernel.h>
> +#include <linux/of_device.h>
> +#include <linux/bitops.h>
> +#include <linux/math64.h>
> +#include "pmbus.h"
> +
> +/*
> + * The IMON resistor required to generate the system overcurrent protection.
> + * Arbitrary default Rimon value: 2k Ohm
> + */
> +#define XDP720_DEFAULT_RIMON 2000000000 /* 2k ohm */
> +#define XDP720_TELEMETRY_AVG 0xE9
> +
> +static struct pmbus_driver_info xdp720_info = {
> +	.pages = 1,
> +	.format[PSC_VOLTAGE_IN] = direct,
> +	.format[PSC_VOLTAGE_OUT] = direct,
> +	.format[PSC_CURRENT_OUT] = direct,
> +	.format[PSC_POWER] = direct,
> +	.format[PSC_TEMPERATURE] = direct,
> +
> +	.m[PSC_VOLTAGE_IN] = 4653,
> +	.b[PSC_VOLTAGE_IN] = 0,
> +	.R[PSC_VOLTAGE_IN] = -2,
> +	.m[PSC_VOLTAGE_OUT] = 4653,
> +	.b[PSC_VOLTAGE_OUT] = 0,
> +	.R[PSC_VOLTAGE_OUT] = -2,
> +	/*
> +	 * Current and Power measurement depends on the RIMON (kOhm) and
> +	 * GIMON(microA/A) values.
> +	 */
> +	.m[PSC_CURRENT_OUT] = 24668,
> +	.b[PSC_CURRENT_OUT] = 0,
> +	.R[PSC_CURRENT_OUT] = -4,
> +	.m[PSC_POWER] = 4486,
> +	.b[PSC_POWER] = 0,
> +	.R[PSC_POWER] = -1,
> +	.m[PSC_TEMPERATURE] = 54,
> +	.b[PSC_TEMPERATURE] = 22521,
> +	.R[PSC_TEMPERATURE] = -1,
> +
> +	.func[0] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_PIN |
> +		   PMBUS_HAVE_TEMP | PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_INPUT |
> +		   PMBUS_HAVE_STATUS_TEMP,
> +};
> +
> +static int xdp720_probe(struct i2c_client *client)
> +{
> +	struct pmbus_driver_info *info;
> +	int ret;
> +	u32 rimon;
> +	int gimon;
> +
> +	info = devm_kmemdup(&client->dev, &xdp720_info, sizeof(*info),
> +			    GFP_KERNEL);
> +	if (!info)
> +		return -ENOMEM;
> +
> +	ret = devm_regulator_get_enable(&client->dev, "vdd-vin");
> +	if (ret)
> +		return dev_err_probe(&client->dev, ret,
> +			"failed to enable vdd-vin supply\n");
> +
> +	ret = i2c_smbus_read_word_data(client, XDP720_TELEMETRY_AVG);
> +	if (ret < 0) {
> +		dev_err(&client->dev, "Can't get TELEMETRY_AVG\n");
> +		return ret;
> +	}
> +
> +	ret >>= 10; /* 10th bit of TELEMETRY_AVG REG for GIMON Value */
> +	ret &= GENMASK(0, 0);
> +	if (ret == 1)
> +		gimon = 18200; /* output gain 18.2 microA/A */
> +	else
> +		gimon = 9100; /* output gain 9.1 microA/A */
> +
> +	if (of_property_read_u32(client->dev.of_node,
> +				 "infineon,rimon-micro-ohms", &rimon))
> +		rimon = XDP720_DEFAULT_RIMON; /* Default if not set via DT */
> +	if (rimon == 0)
> +		return -EINVAL;
> +
> +	/* Adapt the current and power scale for each instance */
> +	info->m[PSC_CURRENT_OUT] = DIV64_U64_ROUND_CLOSEST((u64)
> +		info->m[PSC_CURRENT_OUT] * rimon * gimon, 1000000000000ULL);
> +	info->m[PSC_POWER] = DIV64_U64_ROUND_CLOSEST((u64)
> +		info->m[PSC_POWER] * rimon * gimon, 1000000000000000ULL);
> +
> +	return pmbus_do_probe(client, info);
> +}
> +
> +static const struct of_device_id xdp720_of_match[] = {
> +	{ .compatible = "infineon,xdp720" },
> +	{}
> +};
> +MODULE_DEVICE_TABLE(of, xdp720_of_match);
> +
> +static const struct i2c_device_id xdp720_id[] = {
> +	{ "xdp720" },
> +	{}
> +};
> +MODULE_DEVICE_TABLE(i2c, xdp720_id);
> +
> +static struct i2c_driver xdp720_driver = {
> +	.driver = {
> +		   .name = "xdp720",
> +		   .of_match_table = xdp720_of_match,
> +	},
> +	.probe = xdp720_probe,
> +	.id_table = xdp720_id,
> +};
> +
> +module_i2c_driver(xdp720_driver);
> +
> +MODULE_AUTHOR("Ashish Yadav <ashish.yadav@infineon.com>");
> +MODULE_DESCRIPTION("PMBus driver for Infineon XDP720 Digital eFuse Controller");
> +MODULE_LICENSE("GPL");
> +MODULE_IMPORT_NS("PMBUS");