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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pwm/sophgo,sg2042-pwm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sophgo SG2042 PWM controller
+
+maintainers:
+ - Chen Wang <unicorn_wang@outlook.com>
+
+description:
+ This controller contains 4 channels which can generate PWM waveforms.
+
+allOf:
+ - $ref: pwm.yaml#
+
+properties:
+ compatible:
+ const: sophgo,sg2042-pwm
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: apb
+
+ resets:
+ maxItems: 1
+
+ "#pwm-cells":
+ const: 2
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/reset/sophgo,sg2042-reset.h>
+
+ pwm@7f006000 {
+ compatible = "sophgo,sg2042-pwm";
+ reg = <0x7f006000 0x1000>;
+ #pwm-cells = <2>;
+ clocks = <&clock 67>;
+ clock-names = "apb";
+ resets = <&rstgen RST_PWM>;
+ };