[PATCH v2] hwmon: (pmbus/isl68137) Add support for RAA229621

[ChiangBrian 江泳緻 TAO <chiang.brian@xxxxxxxxxxxx>]

The RAA229621 is a digital dual output multiphase
(X+Y ≤ 8) PWM controller designed to be compliant
with AMD SVI3 specifications, targeting
VDDCR_CPU and VDDCR_SOC rails.
Add support for it to the isl68137 driver.

Signed-off-by: Chiang Brian <chiang.brian@xxxxxxxxxxxx>
---
 drivers/hwmon/pmbus/isl68137.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c
index 2af921039309..c52c55d2e7f4 100644
--- a/drivers/hwmon/pmbus/isl68137.c
+++ b/drivers/hwmon/pmbus/isl68137.c
@@ -63,6 +63,7 @@ enum chips {
    raa228228,
    raa229001,
    raa229004,
+   raa229621,
 };

 enum variants {
@@ -465,6 +466,7 @@ static const struct i2c_device_id raa_dmpvr_id[] = {
    {"raa228228", raa_dmpvr2_2rail_nontc},
    {"raa229001", raa_dmpvr2_2rail},
    {"raa229004", raa_dmpvr2_2rail},
+   {"raa229621", raa_dmpvr2_2rail},
    {}
 };

@@ -512,6 +514,7 @@ static const struct of_device_id isl68137_of_match[] = {
    { .compatible = "renesas,raa228228", .data = (void
*)raa_dmpvr2_2rail_nontc },
    { .compatible = "renesas,raa229001", .data = (void *)raa_dmpvr2_2rail },
    { .compatible = "renesas,raa229004", .data = (void *)raa_dmpvr2_2rail },
+   { .compatible = "renesas,raa229621", .data = (void *)raa_dmpvr2_2rail },
    { },
 };

-- 
2.25.1