diff mbox series

[v2,9/9] hw/sensor: rename isl_pmbus to isl_pmbus_vr

Message ID 20220302002307.1895616-10-titusr@google.com (mailing list archive)
State New, archived
Headers show
Series Fixups for PMBus and new sensors | expand

Commit Message

Titus Rwantare March 2, 2022, 12:23 a.m. UTC
Signed-off-by: Titus Rwantare <titusr@google.com>
---
 MAINTAINERS                                   |   6 +-
 hw/arm/Kconfig                                |   2 +-
 hw/sensor/Kconfig                             |   2 +-
 hw/sensor/{isl_pmbus.c => isl_pmbus_vr.c}     |  77 ++---
 hw/sensor/meson.build                         |   2 +-
 .../hw/sensor/{isl_pmbus.h => isl_pmbus_vr.h} |   4 +-
 .../{isl_pmbus-test.c => isl_pmbus_vr-test.c} | 263 +++++++++---------
 tests/qtest/meson.build                       |   2 +-
 8 files changed, 180 insertions(+), 178 deletions(-)
 rename hw/sensor/{isl_pmbus.c => isl_pmbus_vr.c} (80%)
 rename include/hw/sensor/{isl_pmbus.h => isl_pmbus_vr.h} (96%)
 rename tests/qtest/{isl_pmbus-test.c => isl_pmbus_vr-test.c} (55%)
diff mbox series

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 3df8e938e0..364a844045 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3140,13 +3140,13 @@  M: Titus Rwantare <titusr@google.com>
 S: Maintained
 F: hw/i2c/pmbus_device.c
 F: hw/sensor/adm1272.c
-F: hw/sensor/isl_pmbus.c
+F: hw/sensor/isl_pmbus_vr.c
 F: hw/sensor/max34451.c
 F: include/hw/i2c/pmbus_device.h
-F: include/hw/sensor/isl_pmbus.h
+F: include/hw/sensor/isl_pmbus_vr.h
 F: tests/qtest/adm1272-test.c
 F: tests/qtest/max34451-test.c
-F: tests/qtest/isl_pmbus-test.c
+F: tests/qtest/isl_pmbus_vr-test.c
 
 Firmware schema specifications
 M: Philippe Mathieu-Daudé <f4bug@amsat.org>
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index 8047ad6378..97f3b38019 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -400,7 +400,7 @@  config NPCM7XX
     select SMBUS
     select AT24C  # EEPROM
     select MAX34451
-    select ISL_PMBUS
+    select ISL_PMBUS_VR
     select PL310  # cache controller
     select PMBUS
     select SERIAL
diff --git a/hw/sensor/Kconfig b/hw/sensor/Kconfig
index 70fb335789..a834d2f814 100644
--- a/hw/sensor/Kconfig
+++ b/hw/sensor/Kconfig
@@ -31,7 +31,7 @@  config LSM303DLHC_MAG
     depends on I2C
     default y if I2C_DEVICES
 
-config ISL_PMBUS
+config ISL_PMBUS_VR
     bool
     depends on I2C
 
diff --git a/hw/sensor/isl_pmbus.c b/hw/sensor/isl_pmbus_vr.c
similarity index 80%
rename from hw/sensor/isl_pmbus.c
rename to hw/sensor/isl_pmbus_vr.c
index e3b42b119e..df7c003ea6 100644
--- a/hw/sensor/isl_pmbus.c
+++ b/hw/sensor/isl_pmbus_vr.c
@@ -7,13 +7,13 @@ 
  */
 
 #include "qemu/osdep.h"
-#include "hw/sensor/isl_pmbus.h"
+#include "hw/sensor/isl_pmbus_vr.h"
 #include "hw/qdev-properties.h"
 #include "qapi/visitor.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
 
-static uint8_t isl_pmbus_read_byte(PMBusDevice *pmdev)
+static uint8_t isl_pmbus_vr_read_byte(PMBusDevice *pmdev)
 {
     qemu_log_mask(LOG_GUEST_ERROR,
                   "%s: reading from unsupported register: 0x%02x\n",
@@ -21,7 +21,7 @@  static uint8_t isl_pmbus_read_byte(PMBusDevice *pmdev)
     return 0xFF;
 }
 
-static int isl_pmbus_write_data(PMBusDevice *pmdev, const uint8_t *buf,
+static int isl_pmbus_vr_write_data(PMBusDevice *pmdev, const uint8_t *buf,
                               uint8_t len)
 {
     qemu_log_mask(LOG_GUEST_ERROR,
@@ -31,13 +31,13 @@  static int isl_pmbus_write_data(PMBusDevice *pmdev, const uint8_t *buf,
 }
 
 /* TODO: Implement coefficients support in pmbus_device.c for qmp */
-static void isl_pmbus_get(Object *obj, Visitor *v, const char *name,
+static void isl_pmbus_vr_get(Object *obj, Visitor *v, const char *name,
                                      void *opaque, Error **errp)
 {
     visit_type_uint16(v, name, (uint16_t *)opaque, errp);
 }
 
-static void isl_pmbus_set(Object *obj, Visitor *v, const char *name,
+static void isl_pmbus_vr_set(Object *obj, Visitor *v, const char *name,
                                  void *opaque, Error **errp)
 {
     PMBusDevice *pmdev = PMBUS_DEVICE(obj);
@@ -51,7 +51,7 @@  static void isl_pmbus_set(Object *obj, Visitor *v, const char *name,
     pmbus_check_limits(pmdev);
 }
 
-static void isl_pmbus_exit_reset(Object *obj)
+static void isl_pmbus_vr_exit_reset(Object *obj)
 {
     PMBusDevice *pmdev = PMBUS_DEVICE(obj);
 
@@ -92,7 +92,7 @@  static void isl_pmbus_exit_reset(Object *obj)
 /* The raa228000 uses different direct mode coefficents from most isl devices */
 static void raa228000_exit_reset(Object *obj)
 {
-    isl_pmbus_exit_reset(obj);
+    isl_pmbus_vr_exit_reset(obj);
 
     PMBusDevice *pmdev = PMBUS_DEVICE(obj);
 
@@ -107,70 +107,70 @@  static void raa228000_exit_reset(Object *obj)
     pmdev->pages[0].read_temperature_3 = 0;
 }
 
-static void isl_pmbus_add_props(Object *obj, uint64_t *flags, uint8_t pages)
+static void isl_pmbus_vr_add_props(Object *obj, uint64_t *flags, uint8_t pages)
 {
     PMBusDevice *pmdev = PMBUS_DEVICE(obj);
     for (int i = 0; i < pages; i++) {
         if (flags[i] & PB_HAS_VIN) {
             object_property_add(obj, "vin[*]", "uint16",
-                                isl_pmbus_get,
-                                isl_pmbus_set,
+                                isl_pmbus_vr_get,
+                                isl_pmbus_vr_set,
                                 NULL, &pmdev->pages[i].read_vin);
         }
 
         if (flags[i] & PB_HAS_VOUT) {
             object_property_add(obj, "vout[*]", "uint16",
-                                isl_pmbus_get,
-                                isl_pmbus_set,
+                                isl_pmbus_vr_get,
+                                isl_pmbus_vr_set,
                                 NULL, &pmdev->pages[i].read_vout);
         }
 
         if (flags[i] & PB_HAS_IIN) {
             object_property_add(obj, "iin[*]", "uint16",
-                                isl_pmbus_get,
-                                isl_pmbus_set,
+                                isl_pmbus_vr_get,
+                                isl_pmbus_vr_set,
                                 NULL, &pmdev->pages[i].read_iin);
         }
 
         if (flags[i] & PB_HAS_IOUT) {
             object_property_add(obj, "iout[*]", "uint16",
-                                isl_pmbus_get,
-                                isl_pmbus_set,
+                                isl_pmbus_vr_get,
+                                isl_pmbus_vr_set,
                                 NULL, &pmdev->pages[i].read_iout);
         }
 
         if (flags[i] & PB_HAS_PIN) {
             object_property_add(obj, "pin[*]", "uint16",
-                                isl_pmbus_get,
-                                isl_pmbus_set,
+                                isl_pmbus_vr_get,
+                                isl_pmbus_vr_set,
                                 NULL, &pmdev->pages[i].read_pin);
         }
 
         if (flags[i] & PB_HAS_POUT) {
             object_property_add(obj, "pout[*]", "uint16",
-                                isl_pmbus_get,
-                                isl_pmbus_set,
+                                isl_pmbus_vr_get,
+                                isl_pmbus_vr_set,
                                 NULL, &pmdev->pages[i].read_pout);
         }
 
         if (flags[i] & PB_HAS_TEMPERATURE) {
             object_property_add(obj, "temp1[*]", "uint16",
-                                isl_pmbus_get,
-                                isl_pmbus_set,
+                                isl_pmbus_vr_get,
+                                isl_pmbus_vr_set,
                                 NULL, &pmdev->pages[i].read_temperature_1);
         }
 
         if (flags[i] & PB_HAS_TEMP2) {
             object_property_add(obj, "temp2[*]", "uint16",
-                                isl_pmbus_get,
-                                isl_pmbus_set,
+                                isl_pmbus_vr_get,
+                                isl_pmbus_vr_set,
                                 NULL, &pmdev->pages[i].read_temperature_2);
         }
 
         if (flags[i] & PB_HAS_TEMP3) {
             object_property_add(obj, "temp3[*]", "uint16",
-                                isl_pmbus_get,
-                                isl_pmbus_set,
+                                isl_pmbus_vr_get,
+                                isl_pmbus_vr_set,
                                 NULL, &pmdev->pages[i].read_temperature_3);
         }
     }
@@ -192,7 +192,7 @@  static void raa22xx_init(Object *obj)
 
     pmbus_page_config(pmdev, 0, flags[0]);
     pmbus_page_config(pmdev, 1, flags[1]);
-    isl_pmbus_add_props(obj, flags, 2);
+    isl_pmbus_vr_add_props(obj, flags, 2);
 }
 
 static void raa228000_init(Object *obj)
@@ -206,14 +206,15 @@  static void raa228000_init(Object *obj)
                PB_HAS_TEMP2 | PB_HAS_TEMP3 | PB_HAS_STATUS_MFR_SPECIFIC;
 
     pmbus_page_config(pmdev, 0, flags[0]);
-    isl_pmbus_add_props(obj, flags, 1);
+    isl_pmbus_vr_add_props(obj, flags, 1);
 }
 
-static void isl_pmbus_class_init(ObjectClass *klass, void *data, uint8_t pages)
+static void isl_pmbus_vr_class_init(ObjectClass *klass, void *data,
+                                    uint8_t pages)
 {
     PMBusDeviceClass *k = PMBUS_DEVICE_CLASS(klass);
-    k->write_data = isl_pmbus_write_data;
-    k->receive_byte = isl_pmbus_read_byte;
+    k->write_data = isl_pmbus_vr_write_data;
+    k->receive_byte = isl_pmbus_vr_read_byte;
     k->device_num_pages = pages;
 }
 
@@ -222,8 +223,8 @@  static void isl69260_class_init(ObjectClass *klass, void *data)
     ResettableClass *rc = RESETTABLE_CLASS(klass);
     DeviceClass *dc = DEVICE_CLASS(klass);
     dc->desc = "Renesas ISL69260 Digital Multiphase Voltage Regulator";
-    rc->phases.exit = isl_pmbus_exit_reset;
-    isl_pmbus_class_init(klass, data, 2);
+    rc->phases.exit = isl_pmbus_vr_exit_reset;
+    isl_pmbus_vr_class_init(klass, data, 2);
 }
 
 static void raa228000_class_init(ObjectClass *klass, void *data)
@@ -232,7 +233,7 @@  static void raa228000_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     dc->desc = "Renesas 228000 Digital Multiphase Voltage Regulator";
     rc->phases.exit = raa228000_exit_reset;
-    isl_pmbus_class_init(klass, data, 1);
+    isl_pmbus_vr_class_init(klass, data, 1);
 }
 
 static void raa229004_class_init(ObjectClass *klass, void *data)
@@ -240,8 +241,8 @@  static void raa229004_class_init(ObjectClass *klass, void *data)
     ResettableClass *rc = RESETTABLE_CLASS(klass);
     DeviceClass *dc = DEVICE_CLASS(klass);
     dc->desc = "Renesas 229004 Digital Multiphase Voltage Regulator";
-    rc->phases.exit = isl_pmbus_exit_reset;
-    isl_pmbus_class_init(klass, data, 2);
+    rc->phases.exit = isl_pmbus_vr_exit_reset;
+    isl_pmbus_vr_class_init(klass, data, 2);
 }
 
 static const TypeInfo isl69260_info = {
@@ -268,11 +269,11 @@  static const TypeInfo raa228000_info = {
     .class_init = raa228000_class_init,
 };
 
-static void isl_pmbus_register_types(void)
+static void isl_pmbus_vr_register_types(void)
 {
     type_register_static(&isl69260_info);
     type_register_static(&raa228000_info);
     type_register_static(&raa229004_info);
 }
 
-type_init(isl_pmbus_register_types)
+type_init(isl_pmbus_vr_register_types)
diff --git a/hw/sensor/meson.build b/hw/sensor/meson.build
index 2e82991ff1..12b6992bc8 100644
--- a/hw/sensor/meson.build
+++ b/hw/sensor/meson.build
@@ -5,4 +5,4 @@  softmmu_ss.add(when: 'CONFIG_EMC141X', if_true: files('emc141x.c'))
 softmmu_ss.add(when: 'CONFIG_ADM1272', if_true: files('adm1272.c'))
 softmmu_ss.add(when: 'CONFIG_MAX34451', if_true: files('max34451.c'))
 softmmu_ss.add(when: 'CONFIG_LSM303DLHC_MAG', if_true: files('lsm303dlhc_mag.c'))
-softmmu_ss.add(when: 'CONFIG_ISL_PMBUS', if_true: files('isl_pmbus.c'))
+softmmu_ss.add(when: 'CONFIG_ISL_PMBUS_VR', if_true: files('isl_pmbus_vr.c'))
diff --git a/include/hw/sensor/isl_pmbus.h b/include/hw/sensor/isl_pmbus_vr.h
similarity index 96%
rename from include/hw/sensor/isl_pmbus.h
rename to include/hw/sensor/isl_pmbus_vr.h
index 7ead1dc4a2..3e47ff7e48 100644
--- a/include/hw/sensor/isl_pmbus.h
+++ b/include/hw/sensor/isl_pmbus_vr.h
@@ -6,8 +6,8 @@ 
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
-#ifndef HW_MISC_ISL_PMBUS_H
-#define HW_MISC_ISL_PMBUS_H
+#ifndef HW_MISC_ISL_PMBUS_VR_H
+#define HW_MISC_ISL_PMBUS_VR_H
 
 #include "hw/i2c/pmbus_device.h"
 #include "qom/object.h"
diff --git a/tests/qtest/isl_pmbus-test.c b/tests/qtest/isl_pmbus_vr-test.c
similarity index 55%
rename from tests/qtest/isl_pmbus-test.c
rename to tests/qtest/isl_pmbus_vr-test.c
index ea62cd4e07..5553ea410a 100644
--- a/tests/qtest/isl_pmbus-test.c
+++ b/tests/qtest/isl_pmbus_vr-test.c
@@ -17,7 +17,7 @@ 
 #include "qemu/osdep.h"
 #include <math.h>
 #include "hw/i2c/pmbus_device.h"
-#include "hw/sensor/isl_pmbus.h"
+#include "hw/sensor/isl_pmbus_vr.h"
 #include "libqtest-single.h"
 #include "libqos/qgraph.h"
 #include "libqos/i2c.h"
@@ -25,10 +25,10 @@ 
 #include "qapi/qmp/qnum.h"
 #include "qemu/bitops.h"
 
-#define TEST_ID "isl_pmbus-test"
+#define TEST_ID "isl_pmbus_vr-test"
 #define TEST_ADDR (0x43)
 
-static uint16_t qmp_isl_pmbus_get(const char *id, const char *property)
+static uint16_t qmp_isl_pmbus_vr_get(const char *id, const char *property)
 {
     QDict *response;
     uint64_t ret;
@@ -41,7 +41,7 @@  static uint16_t qmp_isl_pmbus_get(const char *id, const char *property)
     return ret;
 }
 
-static void qmp_isl_pmbus_set(const char *id,
+static void qmp_isl_pmbus_vr_set(const char *id,
                             const char *property,
                             uint16_t value)
 {
@@ -54,7 +54,7 @@  static void qmp_isl_pmbus_set(const char *id,
 }
 
 /* PMBus commands are little endian vs i2c_set16 in i2c.h which is big endian */
-static uint16_t isl_pmbus_i2c_get16(QI2CDevice *i2cdev, uint8_t reg)
+static uint16_t isl_pmbus_vr_i2c_get16(QI2CDevice *i2cdev, uint8_t reg)
 {
     uint8_t resp[2];
     i2c_read_block(i2cdev, reg, resp, sizeof(resp));
@@ -62,7 +62,8 @@  static uint16_t isl_pmbus_i2c_get16(QI2CDevice *i2cdev, uint8_t reg)
 }
 
 /* PMBus commands are little endian vs i2c_set16 in i2c.h which is big endian */
-static void isl_pmbus_i2c_set16(QI2CDevice *i2cdev, uint8_t reg, uint16_t value)
+static void isl_pmbus_vr_i2c_set16(QI2CDevice *i2cdev, uint8_t reg,
+                                   uint16_t value)
 {
     uint8_t data[2];
 
@@ -76,28 +77,28 @@  static void test_defaults(void *obj, void *data, QGuestAllocator *alloc)
     uint16_t value, i2c_value;
     QI2CDevice *i2cdev = (QI2CDevice *)obj;
 
-    value = qmp_isl_pmbus_get(TEST_ID, "vout[0]");
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "vout[0]");
     g_assert_cmpuint(value, ==, ISL_READ_VOUT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_IOUT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_IOUT);
     g_assert_cmpuint(i2c_value, ==, ISL_READ_IOUT_DEFAULT);
 
-    value = qmp_isl_pmbus_get(TEST_ID, "pout[0]");
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "pout[0]");
     g_assert_cmpuint(value, ==, ISL_READ_POUT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_VIN);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_VIN);
     g_assert_cmpuint(i2c_value, ==, ISL_READ_VIN_DEFAULT);
 
-    value = qmp_isl_pmbus_get(TEST_ID, "iin[0]");
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "iin[0]");
     g_assert_cmpuint(value, ==, ISL_READ_IIN_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_PIN);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_PIN);
     g_assert_cmpuint(i2c_value, ==, ISL_READ_PIN_DEFAULT);
 
-    value = qmp_isl_pmbus_get(TEST_ID, "temp1[0]");
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "temp1[0]");
     g_assert_cmpuint(value, ==, ISL_READ_TEMP_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_2);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_2);
     g_assert_cmpuint(i2c_value, ==, ISL_READ_TEMP_DEFAULT);
 
     i2c_value = i2c_get8(i2cdev, PMBUS_CAPABILITY);
@@ -112,37 +113,37 @@  static void test_defaults(void *obj, void *data, QGuestAllocator *alloc)
     i2c_value = i2c_get8(i2cdev, PMBUS_VOUT_MODE);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_MODE_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_COMMAND);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_COMMAND);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_COMMAND_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MAX);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MAX);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_MAX_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_HIGH);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_HIGH);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_MARGIN_HIGH_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_LOW);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_LOW);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_MARGIN_LOW_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_TRANSITION_RATE);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_TRANSITION_RATE);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_TRANSITION_RATE_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_OV_FAULT_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_OV_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_OV_FAULT_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_OT_FAULT_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_OT_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_OT_FAULT_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_OT_WARN_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_OT_WARN_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_OT_WARN_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VIN_OV_WARN_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VIN_OV_WARN_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_VIN_OV_WARN_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VIN_UV_WARN_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VIN_UV_WARN_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_VIN_UV_WARN_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_IIN_OC_FAULT_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_IIN_OC_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_IIN_OC_FAULT_LIMIT_DEFAULT);
 
     i2c_value = i2c_get8(i2cdev, PMBUS_REVISION);
@@ -155,13 +156,13 @@  static void raa228000_test_defaults(void *obj, void *data,
     uint16_t value, i2c_value;
     QI2CDevice *i2cdev = (QI2CDevice *)obj;
 
-    value = qmp_isl_pmbus_get(TEST_ID, "vout[0]");
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "vout[0]");
     g_assert_cmpuint(value, ==, 0);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_IOUT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_IOUT);
     g_assert_cmpuint(i2c_value, ==, 0);
 
-    value = qmp_isl_pmbus_get(TEST_ID, "pout[0]");
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "pout[0]");
     g_assert_cmpuint(value, ==, 0);
 
     i2c_value = i2c_get8(i2cdev, PMBUS_CAPABILITY);
@@ -176,37 +177,37 @@  static void raa228000_test_defaults(void *obj, void *data,
     i2c_value = i2c_get8(i2cdev, PMBUS_VOUT_MODE);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_MODE_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_COMMAND);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_COMMAND);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_COMMAND_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MAX);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MAX);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_MAX_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_HIGH);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_HIGH);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_MARGIN_HIGH_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_LOW);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_LOW);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_MARGIN_LOW_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_TRANSITION_RATE);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_TRANSITION_RATE);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_TRANSITION_RATE_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_OV_FAULT_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_OV_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_VOUT_OV_FAULT_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_OT_FAULT_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_OT_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_OT_FAULT_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_OT_WARN_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_OT_WARN_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_OT_WARN_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VIN_OV_WARN_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VIN_OV_WARN_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_VIN_OV_WARN_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VIN_UV_WARN_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VIN_UV_WARN_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_VIN_UV_WARN_LIMIT_DEFAULT);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_IIN_OC_FAULT_LIMIT);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_IIN_OC_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, ISL_IIN_OC_FAULT_LIMIT_DEFAULT);
 
     i2c_value = i2c_get8(i2cdev, PMBUS_REVISION);
@@ -219,49 +220,49 @@  static void test_tx_rx(void *obj, void *data, QGuestAllocator *alloc)
     uint16_t i2c_value, value;
     QI2CDevice *i2cdev = (QI2CDevice *)obj;
 
-    qmp_isl_pmbus_set(TEST_ID, "vin[0]", 200);
-    value = qmp_isl_pmbus_get(TEST_ID, "vin[0]");
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_VIN);
+    qmp_isl_pmbus_vr_set(TEST_ID, "vin[0]", 200);
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "vin[0]");
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_VIN);
     g_assert_cmpuint(value, ==, i2c_value);
 
-    qmp_isl_pmbus_set(TEST_ID, "vout[0]", 2500);
-    value = qmp_isl_pmbus_get(TEST_ID, "vout[0]");
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_VOUT);
+    qmp_isl_pmbus_vr_set(TEST_ID, "vout[0]", 2500);
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "vout[0]");
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_VOUT);
     g_assert_cmpuint(value, ==, i2c_value);
 
-    qmp_isl_pmbus_set(TEST_ID, "iin[0]", 300);
-    value = qmp_isl_pmbus_get(TEST_ID, "iin[0]");
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_IIN);
+    qmp_isl_pmbus_vr_set(TEST_ID, "iin[0]", 300);
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "iin[0]");
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_IIN);
     g_assert_cmpuint(value, ==, i2c_value);
 
-    qmp_isl_pmbus_set(TEST_ID, "iout[0]", 310);
-    value = qmp_isl_pmbus_get(TEST_ID, "iout[0]");
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_IOUT);
+    qmp_isl_pmbus_vr_set(TEST_ID, "iout[0]", 310);
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "iout[0]");
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_IOUT);
     g_assert_cmpuint(value, ==, i2c_value);
 
-    qmp_isl_pmbus_set(TEST_ID, "pin[0]", 100);
-    value = qmp_isl_pmbus_get(TEST_ID, "pin[0]");
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_PIN);
+    qmp_isl_pmbus_vr_set(TEST_ID, "pin[0]", 100);
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "pin[0]");
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_PIN);
     g_assert_cmpuint(value, ==, i2c_value);
 
-    qmp_isl_pmbus_set(TEST_ID, "pout[0]", 95);
-    value = qmp_isl_pmbus_get(TEST_ID, "pout[0]");
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_POUT);
+    qmp_isl_pmbus_vr_set(TEST_ID, "pout[0]", 95);
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "pout[0]");
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_POUT);
     g_assert_cmpuint(value, ==, i2c_value);
 
-    qmp_isl_pmbus_set(TEST_ID, "temp1[0]", 26);
-    value = qmp_isl_pmbus_get(TEST_ID, "temp1[0]");
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_1);
+    qmp_isl_pmbus_vr_set(TEST_ID, "temp1[0]", 26);
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "temp1[0]");
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_1);
     g_assert_cmpuint(value, ==, i2c_value);
 
-    qmp_isl_pmbus_set(TEST_ID, "temp2[0]", 27);
-    value = qmp_isl_pmbus_get(TEST_ID, "temp2[0]");
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_2);
+    qmp_isl_pmbus_vr_set(TEST_ID, "temp2[0]", 27);
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "temp2[0]");
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_2);
     g_assert_cmpuint(value, ==, i2c_value);
 
-    qmp_isl_pmbus_set(TEST_ID, "temp3[0]", 28);
-    value = qmp_isl_pmbus_get(TEST_ID, "temp3[0]");
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_3);
+    qmp_isl_pmbus_vr_set(TEST_ID, "temp3[0]", 28);
+    value = qmp_isl_pmbus_vr_get(TEST_ID, "temp3[0]");
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_3);
     g_assert_cmpuint(value, ==, i2c_value);
 
 }
@@ -272,64 +273,64 @@  static void test_rw_regs(void *obj, void *data, QGuestAllocator *alloc)
     uint16_t i2c_value;
     QI2CDevice *i2cdev = (QI2CDevice *)obj;
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_COMMAND, 0x1234);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_COMMAND);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_COMMAND, 0x1234);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_COMMAND);
     g_assert_cmphex(i2c_value, ==, 0x1234);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_TRIM, 0x4567);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_TRIM);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_TRIM, 0x4567);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_TRIM);
     g_assert_cmphex(i2c_value, ==, 0x4567);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_MAX, 0x9876);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MAX);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_MAX, 0x9876);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MAX);
     g_assert_cmphex(i2c_value, ==, 0x9876);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_MARGIN_HIGH, 0xABCD);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_HIGH);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_MARGIN_HIGH, 0xABCD);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_HIGH);
     g_assert_cmphex(i2c_value, ==, 0xABCD);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_MARGIN_LOW, 0xA1B2);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_LOW);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_MARGIN_LOW, 0xA1B2);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MARGIN_LOW);
     g_assert_cmphex(i2c_value, ==, 0xA1B2);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_TRANSITION_RATE, 0xDEF1);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_TRANSITION_RATE);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_TRANSITION_RATE, 0xDEF1);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_TRANSITION_RATE);
     g_assert_cmphex(i2c_value, ==, 0xDEF1);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_DROOP, 0x5678);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_DROOP);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_DROOP, 0x5678);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_DROOP);
     g_assert_cmphex(i2c_value, ==, 0x5678);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_MIN, 0x1234);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_MIN);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_MIN, 0x1234);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_MIN);
     g_assert_cmphex(i2c_value, ==, 0x1234);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_OV_FAULT_LIMIT, 0x2345);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_OV_FAULT_LIMIT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_OV_FAULT_LIMIT, 0x2345);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_OV_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, 0x2345);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_UV_FAULT_LIMIT, 0xFA12);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VOUT_UV_FAULT_LIMIT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_UV_FAULT_LIMIT, 0xFA12);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VOUT_UV_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, 0xFA12);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_OT_FAULT_LIMIT, 0xF077);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_OT_FAULT_LIMIT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_OT_FAULT_LIMIT, 0xF077);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_OT_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, 0xF077);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_OT_WARN_LIMIT, 0x7137);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_OT_WARN_LIMIT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_OT_WARN_LIMIT, 0x7137);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_OT_WARN_LIMIT);
     g_assert_cmphex(i2c_value, ==, 0x7137);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VIN_OV_FAULT_LIMIT, 0x3456);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VIN_OV_FAULT_LIMIT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VIN_OV_FAULT_LIMIT, 0x3456);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VIN_OV_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, 0x3456);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VIN_UV_FAULT_LIMIT, 0xBADA);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_VIN_UV_FAULT_LIMIT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VIN_UV_FAULT_LIMIT, 0xBADA);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_VIN_UV_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, 0xBADA);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_IIN_OC_FAULT_LIMIT, 0xB1B0);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_IIN_OC_FAULT_LIMIT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_IIN_OC_FAULT_LIMIT, 0xB1B0);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_IIN_OC_FAULT_LIMIT);
     g_assert_cmphex(i2c_value, ==, 0xB1B0);
 
     i2c_set8(i2cdev, PMBUS_OPERATION, 0xA);
@@ -362,49 +363,49 @@  static void test_ro_regs(void *obj, void *data, QGuestAllocator *alloc)
     uint16_t i2c_init_value, i2c_value;
     QI2CDevice *i2cdev = (QI2CDevice *)obj;
 
-    i2c_init_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_VIN);
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_READ_VIN, 0xBEEF);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_VIN);
+    i2c_init_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_VIN);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_READ_VIN, 0xBEEF);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_VIN);
     g_assert_cmphex(i2c_init_value, ==, i2c_value);
 
-    i2c_init_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_IIN);
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_READ_IIN, 0xB00F);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_IIN);
+    i2c_init_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_IIN);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_READ_IIN, 0xB00F);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_IIN);
     g_assert_cmphex(i2c_init_value, ==, i2c_value);
 
-    i2c_init_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_VOUT);
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_READ_VOUT, 0x1234);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_VOUT);
+    i2c_init_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_VOUT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_READ_VOUT, 0x1234);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_VOUT);
     g_assert_cmphex(i2c_init_value, ==, i2c_value);
 
-    i2c_init_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_IOUT);
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_READ_IOUT, 0x6547);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_IOUT);
+    i2c_init_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_IOUT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_READ_IOUT, 0x6547);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_IOUT);
     g_assert_cmphex(i2c_init_value, ==, i2c_value);
 
-    i2c_init_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_1);
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_READ_TEMPERATURE_1, 0x1597);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_1);
+    i2c_init_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_1);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_READ_TEMPERATURE_1, 0x1597);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_1);
     g_assert_cmphex(i2c_init_value, ==, i2c_value);
 
-    i2c_init_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_2);
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_READ_TEMPERATURE_2, 0x1897);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_2);
+    i2c_init_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_2);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_READ_TEMPERATURE_2, 0x1897);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_2);
     g_assert_cmphex(i2c_init_value, ==, i2c_value);
 
-    i2c_init_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_3);
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_READ_TEMPERATURE_3, 0x1007);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_3);
+    i2c_init_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_3);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_READ_TEMPERATURE_3, 0x1007);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_3);
     g_assert_cmphex(i2c_init_value, ==, i2c_value);
 
-    i2c_init_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_PIN);
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_READ_PIN, 0xDEAD);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_PIN);
+    i2c_init_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_PIN);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_READ_PIN, 0xDEAD);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_PIN);
     g_assert_cmphex(i2c_init_value, ==, i2c_value);
 
-    i2c_init_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_POUT);
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_READ_POUT, 0xD00D);
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_READ_POUT);
+    i2c_init_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_POUT);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_READ_POUT, 0xD00D);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_READ_POUT);
     g_assert_cmphex(i2c_init_value, ==, i2c_value);
 }
 
@@ -415,29 +416,29 @@  static void test_voltage_faults(void *obj, void *data, QGuestAllocator *alloc)
     uint8_t i2c_byte;
     QI2CDevice *i2cdev = (QI2CDevice *)obj;
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_OV_WARN_LIMIT, 5000);
-    qmp_isl_pmbus_set(TEST_ID, "vout[0]", 5100);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_OV_WARN_LIMIT, 5000);
+    qmp_isl_pmbus_vr_set(TEST_ID, "vout[0]", 5100);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_STATUS_WORD);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_STATUS_WORD);
     i2c_byte = i2c_get8(i2cdev, PMBUS_STATUS_VOUT);
     g_assert_true((i2c_value & PB_STATUS_VOUT) != 0);
     g_assert_true((i2c_byte & PB_STATUS_VOUT_OV_WARN) != 0);
 
-    qmp_isl_pmbus_set(TEST_ID, "vout[0]", 4500);
+    qmp_isl_pmbus_vr_set(TEST_ID, "vout[0]", 4500);
     i2c_set8(i2cdev, PMBUS_CLEAR_FAULTS, 0);
     i2c_byte = i2c_get8(i2cdev, PMBUS_STATUS_VOUT);
     g_assert_true((i2c_byte & PB_STATUS_VOUT_OV_WARN) == 0);
 
-    isl_pmbus_i2c_set16(i2cdev, PMBUS_VOUT_UV_WARN_LIMIT, 4600);
+    isl_pmbus_vr_i2c_set16(i2cdev, PMBUS_VOUT_UV_WARN_LIMIT, 4600);
 
-    i2c_value = isl_pmbus_i2c_get16(i2cdev, PMBUS_STATUS_WORD);
+    i2c_value = isl_pmbus_vr_i2c_get16(i2cdev, PMBUS_STATUS_WORD);
     i2c_byte = i2c_get8(i2cdev, PMBUS_STATUS_VOUT);
     g_assert_true((i2c_value & PB_STATUS_VOUT) != 0);
     g_assert_true((i2c_byte & PB_STATUS_VOUT_UV_WARN) != 0);
 
 }
 
-static void isl_pmbus_register_nodes(void)
+static void isl_pmbus_vr_register_nodes(void)
 {
     QOSGraphEdgeOptions opts = {
         .extra_device_opts = "id=" TEST_ID ",address=0x43"
@@ -470,4 +471,4 @@  static void isl_pmbus_register_nodes(void)
     qos_add_test("test_rw_regs", "raa228000", test_rw_regs, NULL);
     qos_add_test("test_ov_faults", "raa228000", test_voltage_faults, NULL);
 }
-libqos_init(isl_pmbus_register_nodes);
+libqos_init(isl_pmbus_vr_register_nodes);
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 9a6cc93c16..98b5969a38 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -244,7 +244,7 @@  qos_test_ss.add(
   'es1370-test.c',
   'ipoctal232-test.c',
   'lsm303dlhc-mag-test.c',
-  'isl_pmbus-test.c',
+  'isl_pmbus_vr-test.c',
   'max34451-test.c',
   'megasas-test.c',
   'ne2000-test.c',