diff --git a/dts/bindings/pwm/maxim,max31790.yaml b/dts/bindings/pwm/maxim,max31790.yaml
new file mode 100644
index 00000000000..e6d2ec17881
--- /dev/null
+++ b/dts/bindings/pwm/maxim,max31790.yaml
@@ -0,0 +1,19 @@
+# Copyright (c) 2023 SILA Embedded Solutions GmbH
+# SPDX-License-Identifier: Apache-2.0
+
+description: Maxim MAX31790 6-channel I2C-bus PWM controller
+
+compatible: "maxim,max31790"
+
+include: [pwm-controller.yaml, i2c-device.yaml, base.yaml]
+
+properties:
+  reg:
+    required: true
+
+  "#pwm-cells":
+    const: 2
+
+pwm-cells:
+  - channel
+  - period