diff options
| author | Peter Delevoryas <pdel@fb.com> | 2022-07-14 16:24:38 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-07-14 16:24:38 +0200 |
| commit | b347dd5ef324f964ca77582802822ad117690df0 (patch) | |
| tree | c10e1ad7a6abfde33746d58aedb240adc766ac37 /hw/sensor | |
| parent | e51ae82571746e40f36aa9bfc5d0924dcf2b0a5d (diff) | |
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>
Diffstat (limited to 'hw/sensor')
| -rw-r--r-- | hw/sensor/isl_pmbus_vr.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/hw/sensor/isl_pmbus_vr.c b/hw/sensor/isl_pmbus_vr.c index 799ea9d89e..eb344dd5a9 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(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); |