From: Dawei Liu Date: Wed, 25 Mar 2026 09:02:08 +0000 (+0800) Subject: hwmon: (pmbus/isl68137) Add support for Renesas RAA228942 and RAA228943 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c760db74c9f30da7281c7f450d0676ec78ec3e6;p=thirdparty%2Flinux.git hwmon: (pmbus/isl68137) Add support for Renesas RAA228942 and RAA228943 Add I2C device IDs for Renesas RAA228942 and RAA228943. At the Linux PMBus hwmon interface level currently supported by this driver, these devices are compatible with the existing 2-rail non-TC controllers, so devicetree will use fallback compatibles and no dedicated OF match entries are needed. Signed-off-by: Dawei Liu Link: https://lore.kernel.org/r/20260325090208.857-3-dawei.liu.jy@renesas.com Signed-off-by: Guenter Roeck --- diff --git a/Documentation/hwmon/isl68137.rst b/Documentation/hwmon/isl68137.rst index e77f582c28505..0ce20d09164fc 100644 --- a/Documentation/hwmon/isl68137.rst +++ b/Documentation/hwmon/isl68137.rst @@ -394,6 +394,26 @@ Supported chips: Provided by Renesas upon request and NDA + * Renesas RAA228942 + + Prefix: 'raa228942' + + Addresses scanned: - + + Datasheet: + + Provided by Renesas upon request and NDA + + * Renesas RAA228943 + + Prefix: 'raa228943' + + Addresses scanned: - + + Datasheet: + + Provided by Renesas upon request and NDA + * Renesas RAA229001 Prefix: 'raa229001' diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c index 62d476064bd22..21d047b577a47 100644 --- a/drivers/hwmon/pmbus/isl68137.c +++ b/drivers/hwmon/pmbus/isl68137.c @@ -450,6 +450,8 @@ static const struct i2c_device_id raa_dmpvr_id[] = { {"raa228228", raa_dmpvr2_2rail_nontc}, {"raa228244", raa_dmpvr2_2rail_nontc}, {"raa228246", raa_dmpvr2_2rail_nontc}, + {"raa228942", raa_dmpvr2_2rail_nontc}, + {"raa228943", raa_dmpvr2_2rail_nontc}, {"raa229001", raa_dmpvr2_2rail}, {"raa229004", raa_dmpvr2_2rail}, {"raa229141", raa_dmpvr2_2rail_pmbus},