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. this patch depends on patch: dt-bindings: hwmon: (pmbus/isl68137) Add RAA229621 support Signed-off-by: Chiang Brian <chiang.brian@xxxxxxxxxxxx> --- v3 -> v4: - Add Changelog - Remove unnecessary "From" tag - Link to v3: https://lore.kernel.org/all/20250303083537.3312250-1-chiang.brian@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ v2 -> v3: - Fix the corrupted patch by sending plain text email - Link to v2: https://lore.kernel.org/all/CAJCfHmWJ9N1R8x6ikU02_RYq9ieq6yWY7CGdfvc4hRqHnX5szg@xxxxxxxxxxxxxx/ v1 -> v2: - Modify subject and description to meet requirements - Remove the override of isl68137_probe - Add the of_match between raa229621 and raa_dmpvr2_2rail - Link to v1: https://lore.kernel.org/all/CAJCfHmXm-fPD70uN-mNJdJkzf9B526y8p=Jh5E+W5cwJ0NVhEQ@xxxxxxxxxxxxxx/ 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 }, { }, }; -- 2.43.0
