linux-kernel - [PATCH 1/3] hwmon: (pmbus/isl68137) add support for Renesas RAA228244 and RAA228246

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Message-ID: <70bb08e291bd57722b1b0edf732cd0017714ef07.1756331945.git.grantpeltier93@gmail.com>
Date: Wed, 27 Aug 2025 17:41:36 -0500
From: Grant Peltier <grantpeltier93@...il.com>
To: linux@...ck-us.net
Cc: grant.peltier.jg@...esas.com, robh@...nel.org, conor+dt@...nel.org,
	linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] hwmon: (pmbus/isl68137) add support for Renesas
 RAA228244 and RAA228246

The RAA228244 and RAA228246 are both recently released digital dual-output
multiphase PWM controllers.

Signed-off-by: Grant Peltier <grantpeltier93@...il.com>
---
 drivers/hwmon/pmbus/isl68137.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c
index c52c55d2e7f4..f27e2512f1ac 100644
--- a/drivers/hwmon/pmbus/isl68137.c
+++ b/drivers/hwmon/pmbus/isl68137.c
@@ -61,6 +61,8 @@ enum chips {
 	raa228004,
 	raa228006,
 	raa228228,
+	raa228244,
+	raa228246,
 	raa229001,
 	raa229004,
 	raa229621,
@@ -464,6 +466,8 @@ static const struct i2c_device_id raa_dmpvr_id[] = {
 	{"raa228004", raa_dmpvr2_hv},
 	{"raa228006", raa_dmpvr2_hv},
 	{"raa228228", raa_dmpvr2_2rail_nontc},
+	{"raa228244", raa_dmpvr2_2rail_nontc},
+	{"raa228246", raa_dmpvr2_2rail_nontc},
 	{"raa229001", raa_dmpvr2_2rail},
 	{"raa229004", raa_dmpvr2_2rail},
 	{"raa229621", raa_dmpvr2_2rail},
@@ -512,6 +516,8 @@ static const struct of_device_id isl68137_of_match[] = {
 	{ .compatible = "renesas,raa228004", .data = (void *)raa_dmpvr2_hv },
 	{ .compatible = "renesas,raa228006", .data = (void *)raa_dmpvr2_hv },
 	{ .compatible = "renesas,raa228228", .data = (void *)raa_dmpvr2_2rail_nontc },
+	{ .compatible = "renesas,raa228244", .data = (void *)raa_dmpvr2_2rail_nontc },
+	{ .compatible = "renesas,raa228246", .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 },
-- 
2.39.5