From: Dawei Liu <dawei.liu.jy@renesas.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Grant Peltier <grant.peltier.jg@renesas.com>,
Linda Xin <linda.xin.jg@renesas.com>,
Tabrez Ahmed <tabreztalks@gmail.com>,
linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org,
linux-doc@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
linux-kernel@vger.kernel.org,
Dawei Liu <dawei.liu.jy@renesas.com>
Subject: [PATCH v4 1/2] dt-bindings: hwmon: isl68137: Add compatible strings for RAA228942 and RAA228943
Date: Wed, 25 Mar 2026 12:17:27 +0800 [thread overview]
Message-ID: <20260325041728.68-2-dawei.liu.jy@renesas.com> (raw)
In-Reply-To: <20260325041728.68-1-dawei.liu.jy@renesas.com>
RAA228942 and RAA228943 are Renesas digital dual-output
16-phase (X+Y <= 16) PWM controllers with 2-rail non-TC
driver configuration. At the PMBus hwmon interface level,
they are compatible with existing 2-rail non-TC controllers
and use renesas,raa228244 as fallback compatible
Signed-off-by: Dawei Liu <dawei.liu.jy@renesas.com>
---
.../bindings/hwmon/pmbus/isil,isl68137.yaml | 103 ++++++++++--------
1 file changed, 60 insertions(+), 43 deletions(-)
diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml
index ae23a0537..05aa667be 100644
--- a/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml
+++ b/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml
@@ -16,49 +16,56 @@ description: |
properties:
compatible:
- enum:
- - isil,isl68137
- - renesas,isl68220
- - renesas,isl68221
- - renesas,isl68222
- - renesas,isl68223
- - renesas,isl68224
- - renesas,isl68225
- - renesas,isl68226
- - renesas,isl68227
- - renesas,isl68229
- - renesas,isl68233
- - renesas,isl68239
- - renesas,isl69222
- - renesas,isl69223
- - renesas,isl69224
- - renesas,isl69225
- - renesas,isl69227
- - renesas,isl69228
- - renesas,isl69234
- - renesas,isl69236
- - renesas,isl69239
- - renesas,isl69242
- - renesas,isl69243
- - renesas,isl69247
- - renesas,isl69248
- - renesas,isl69254
- - renesas,isl69255
- - renesas,isl69256
- - renesas,isl69259
- - isil,isl69260
- - renesas,isl69268
- - isil,isl69269
- - renesas,isl69298
- - renesas,raa228000
- - renesas,raa228004
- - renesas,raa228006
- - renesas,raa228228
- - renesas,raa228244
- - renesas,raa228246
- - renesas,raa229001
- - renesas,raa229004
- - renesas,raa229621
+ oneOf:
+ - enum:
+ - isil,isl68137
+ - renesas,isl68220
+ - renesas,isl68221
+ - renesas,isl68222
+ - renesas,isl68223
+ - renesas,isl68224
+ - renesas,isl68225
+ - renesas,isl68226
+ - renesas,isl68227
+ - renesas,isl68229
+ - renesas,isl68233
+ - renesas,isl68239
+ - renesas,isl69222
+ - renesas,isl69223
+ - renesas,isl69224
+ - renesas,isl69225
+ - renesas,isl69227
+ - renesas,isl69228
+ - renesas,isl69234
+ - renesas,isl69236
+ - renesas,isl69239
+ - renesas,isl69242
+ - renesas,isl69243
+ - renesas,isl69247
+ - renesas,isl69248
+ - renesas,isl69254
+ - renesas,isl69255
+ - renesas,isl69256
+ - renesas,isl69259
+ - isil,isl69260
+ - renesas,isl69268
+ - isil,isl69269
+ - renesas,isl69298
+ - renesas,raa228000
+ - renesas,raa228004
+ - renesas,raa228006
+ - renesas,raa228228
+ - renesas,raa228244
+ - renesas,raa228246
+ - renesas,raa229001
+ - renesas,raa229004
+ - renesas,raa229621
+
+ - items:
+ - enum:
+ - renesas,raa228942
+ - renesas,raa228943
+ - const: renesas,raa228244
reg:
maxItems: 1
@@ -149,3 +156,13 @@ examples:
};
};
};
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ regulator@60 {
+ compatible = "renesas,raa228942", "renesas,raa228244";
+ reg = <0x60>;
+ };
+ };
--
2.34.1
next prev parent reply other threads:[~2026-03-25 4:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-25 4:17 [PATCH v4 0/2] hwmon: (pmbus/isl68137) Add support for RAA228942 and RAA228943 Dawei Liu
2026-03-25 4:17 ` Dawei Liu [this message]
2026-03-25 8:24 ` [PATCH v4 1/2] dt-bindings: hwmon: isl68137: Add compatible strings " Krzysztof Kozlowski
2026-03-25 4:17 ` [PATCH v4 2/2] hwmon: (pmbus/isl68137) Add support for Renesas " Dawei Liu
2026-03-25 14:12 ` Guenter Roeck
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