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hw/sensor: Add Renesas ISL69259 device model 

This adds the ISL69259, using all the same functionality as the existing
ISL69260 but overriding the IC_DEVICE_ID.

Signed-off-by: Peter Delevoryas <pdel@fb.com>
Reviewed-by: Titus Rwantare <titusr@google.com>
Message-Id: <20220701000626.77395-4-me@pjd.dev>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
master
Peter Delevoryas 2022-07-14 16:24:38 +02:00 committed by Cédric Le Goater
parent e51ae82571
commit b347dd5ef3
1 changed files with 28 additions and 0 deletions
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28
hw/sensor/isl_pmbus_vr.c
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@ -119,6 +119,18 @@ static void raa228000_exit_reset(Object *obj)
pmdev->pages[0].read_temperature_3 = 0;
}
static void isl69259_exit_reset(Object *obj)
{
ISLState *s = ISL69260(obj);
static const uint8_t ic_device_id[] = {0x04, 0x00, 0x81, 0xD2, 0x49, 0x3c};
g_assert(sizeof(ic_device_id) <= sizeof(s->ic_device_id));
isl_pmbus_vr_exit_reset(obj);
s->ic_device_id_len = sizeof(ic_device_id);
memcpy(s->ic_device_id, ic_device_id, sizeof(ic_device_id));
}
static void isl_pmbus_vr_add_props(Object *obj, uint64_t *flags, uint8_t pages)
{
PMBusDevice *pmdev = PMBUS_DEVICE(obj);
@ -257,6 +269,21 @@ static void raa229004_class_init(ObjectClass *klass, void *data)
isl_pmbus_vr_class_init(klass, data, 2);
}
static void isl69259_class_init(ObjectClass *klass, void *data)
{
ResettableClass *rc = RESETTABLE_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass);
dc->desc = "Renesas ISL69259 Digital Multiphase Voltage Regulator";
rc->phases.exit = isl69259_exit_reset;
isl_pmbus_vr_class_init(klass, data, 2);
}
static const TypeInfo isl69259_info = {
.name = TYPE_ISL69259,
.parent = TYPE_ISL69260,
.class_init = isl69259_class_init,
};
static const TypeInfo isl69260_info = {
.name = TYPE_ISL69260,
.parent = TYPE_PMBUS_DEVICE,
@ -283,6 +310,7 @@ static const TypeInfo raa228000_info = {
static void isl_pmbus_vr_register_types(void)
{
type_register_static(&isl69259_info);
type_register_static(&isl69260_info);
type_register_static(&raa228000_info);
type_register_static(&raa229004_info);