[PATCH v3 10/14] hw/sensor: Add Renesas ISL69259 device model

[Peter Delevoryas <me@pjd.dev>]

From: Peter Delevoryas <pdel@fb.com>

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>
---
 hw/sensor/isl_pmbus_vr.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/hw/sensor/isl_pmbus_vr.c b/hw/sensor/isl_pmbus_vr.c
index 799ea9d89e..853d70536f 100644
--- a/hw/sensor/isl_pmbus_vr.c
+++ b/hw/sensor/isl_pmbus_vr.c
@@ -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_cmphex(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);
-- 
2.37.0