[v3,2/3] dt-bindings: hwmon: Add NCT7363Y documentation

Commit Message

Ban Feng Dec. 22, 2023, 1:33 a.m. UTC

From: Ban Feng <[e-mail]>

Adding bindings for the Nuvoton NCT7363Y Fan Controller

Signed-off-by: Ban Feng <[e-mail]>
---
 .../bindings/hwmon/nuvoton,nct7363.yaml       | 63 +++++++++++++++++++
 MAINTAINERS                                   |  6 ++
 2 files changed, 69 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml

Comments

Rob Herring (Arm) Jan. 4, 2024, 12:21 a.m. UTC | #1

On Fri, 22 Dec 2023 09:33:51 +0800, [e-mail] wrote:
> From: Ban Feng <[e-mail]>
> 
> Adding bindings for the Nuvoton NCT7363Y Fan Controller
> 
> Signed-off-by: Ban Feng <[e-mail]>
> ---
>  .../bindings/hwmon/nuvoton,nct7363.yaml       | 63 +++++++++++++++++++
>  MAINTAINERS                                   |  6 ++
>  2 files changed, 69 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml
> 

Reviewed-by: Rob Herring <[e-mail]>

Patch

diff --git a/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml
new file mode 100644
index 000000000000..1a9d9a5d614e
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml
@@ -0,0 +1,63 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/hwmon/nuvoton,nct7363.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton NCT7363Y Hardware Monitoring IC
+
+maintainers:
+  - Ban Feng <[e-mail]>
+
+description: |
+  The NCT7363Y is a Fan controller which provides up to 16 independent
+  FAN input monitors, and up to 16 independent PWM output with SMBus interface.
+
+properties:
+  compatible:
+    enum:
+      - nuvoton,nct7363
+
+  reg:
+    maxItems: 1
+
+  "#pwm-cells":
+    const: 2
+
+patternProperties:
+  "^fan-[0-9]+$":
+    $ref: fan-common.yaml#
+    unevaluatedProperties: false
+    required:
+      - pwms
+      - tach-ch
+
+required:
+  - compatible
+  - reg
+  - "#pwm-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        hwmon: hwmon@22 {
+            compatible = "nuvoton,nct7363";
+            reg = <0x22>;
+            #pwm-cells = <2>;
+
+            fan-0 {
+                pwms = <&hwmon 0 50000>;
+                tach-ch = /bits/ 8 <0x00>;
+            };
+            fan-1 {
+                pwms = <&hwmon 1 50000>;
+                tach-ch = /bits/ 8 <0x01>;
+            };
+        };
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index 7cef2d2ef8d7..53cfcc629aa1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14837,6 +14837,12 @@  S:	Maintained
 F:	Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
 F:	drivers/hwmon/nct6775-i2c.c
 
+NCT736X HARDWARE MONITOR DRIVER
+M:	Ban Feng <[e-mail]>
+L:	[e-mail]
+S:	Maintained
+F:	Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml
+
 NETDEVSIM
 M:	Jakub Kicinski <[e-mail]>
 S:	Maintained