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hwmon: (pmbus/isl68137) Add support for Renesas RAA228942 and RAA228943

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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 <dawei.liu.jy@renesas.com>
Link: https://lore.kernel.org/r/20260325090208.857-3-dawei.liu.jy@renesas.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Dawei Liu
2026-03-30 19:45:06 -07:00
committed by Guenter Roeck
parent b8960e3e2c
commit 7c760db74c
2 changed files with 22 additions and 0 deletions
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Documentation/hwmon/isl68137.rst
+20
View File
@@ -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'
drivers/hwmon/pmbus/isl68137.c
+2
View File
@@ -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},