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hw/sensor: add Renesas raa229004 PMBus device 

The Renesas RAA229004 is a PMBus Multiphase Voltage Regulator

Signed-off-by: Titus Rwantare <titusr@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Corey Minyard <cminyard@mvista.com>
Message-Id: <20220307200605.4001451-9-titusr@google.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Titus Rwantare 2022-03-07 12:06:04 -08:00 committed by Philippe Mathieu-Daudé
parent ffcdae677e
commit 1c0c52f762
3 changed files with 27 additions and 0 deletions
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18
hw/sensor/isl_pmbus_vr.c
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@ -195,6 +195,15 @@ static void isl69260_class_init(ObjectClass *klass, void *data)
isl_pmbus_vr_class_init(klass, data, 2);
}
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_vr_exit_reset;
isl_pmbus_vr_class_init(klass, data, 2);
}
static const TypeInfo isl69260_info = {
.name = TYPE_ISL69260,
.parent = TYPE_PMBUS_DEVICE,
@ -203,9 +212,18 @@ static const TypeInfo isl69260_info = {
.class_init = isl69260_class_init,
};
static const TypeInfo raa229004_info = {
.name = TYPE_RAA229004,
.parent = TYPE_PMBUS_DEVICE,
.instance_size = sizeof(ISLState),
.instance_init = raa22xx_init,
.class_init = raa229004_class_init,
};
static void isl_pmbus_vr_register_types(void)
{
type_register_static(&isl69260_info);
type_register_static(&raa229004_info);
}
type_init(isl_pmbus_vr_register_types)

1
include/hw/sensor/isl_pmbus_vr.h
View File

@ -13,6 +13,7 @@
#include "qom/object.h"
#define TYPE_ISL69260 "isl69260"
#define TYPE_RAA229004 "raa229004"
struct ISLState {
PMBusDevice parent;

8
tests/qtest/isl_pmbus_vr-test.c
View File

@ -390,5 +390,13 @@ static void isl_pmbus_vr_register_nodes(void)
qos_add_test("test_pages_rw", "isl69260", test_pages_rw, NULL);
qos_add_test("test_ro_regs", "isl69260", test_ro_regs, NULL);
qos_add_test("test_ov_faults", "isl69260", test_voltage_faults, NULL);
qos_node_create_driver("raa229004", i2c_device_create);
qos_node_consumes("raa229004", "i2c-bus", &opts);
qos_add_test("test_tx_rx", "raa229004", test_tx_rx, NULL);
qos_add_test("test_rw_regs", "raa229004", test_rw_regs, NULL);
qos_add_test("test_pages_rw", "raa229004", test_pages_rw, NULL);
qos_add_test("test_ov_faults", "raa229004", test_voltage_faults, NULL);
}
libqos_init(isl_pmbus_vr_register_nodes);