diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml
index 86af38378999..b3d8c0a5f214 100644
--- a/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml
+++ b/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml
@@ -44,9 +44,40 @@ properties:
     maxItems: 1
     description: USB suspend pin (active high, output)
 
+  dc-current-limit-gpios:
+    minItems: 1
+    maxItems: 4
+    description:
+      GPIOs controlling DC input current limit via resistor mux.
+      Used with dc-current-limit-mapping to select charging current.
+
+  dc-current-limit-mapping:
+    $ref: /schemas/types.yaml#/definitions/uint32-matrix
+    minItems: 2
+    maxItems: 16
+    description: |
+      Array of (current_microamps, gpio_bit_pattern) pairs defining available
+      DC current limits. The gpio_bit_pattern is applied to dc-current-limit-gpios
+      to select that current level.
+    items:
+      items:
+        - description: Current limit in microamps
+        - description: GPIO bit pattern value
+
+  usb-current-limit-gpios:
+    maxItems: 1
+    description:
+      GPIO driving the MAX8903 IUSB pin. IUSB is a silicon-fixed
+      two-state input - low selects 100 mA, high selects 500 mA.
+      Only the GPIO mapping is board-specific.
+
 required:
   - compatible
 
+dependentRequired:
+  dc-current-limit-gpios: [dc-current-limit-mapping]
+  dc-current-limit-mapping: [dc-current-limit-gpios]
+
 anyOf:
   - required:
       - dok-gpios
@@ -65,3 +96,25 @@ examples:
       chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
       cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
     };
+  - |
+    /* Example with DC and USB current limit control */
+    #include <dt-bindings/gpio/gpio.h>
+    charger {
+      compatible = "maxim,max8903";
+      dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+      flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+      chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
+      cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
+      dcm-gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
+
+      /* DC input current limit via IDC resistor mux */
+      dc-current-limit-gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>,
+                               <&gpio1 1 GPIO_ACTIVE_HIGH>;
+      dc-current-limit-mapping = <750000 0>,  /* GPIO[1:0]=0b00 */
+                                 <900000 1>,  /* GPIO[1:0]=0b01 */
+                                 <1400000 3>, /* GPIO[1:0]=0b11 */
+                                 <2000000 2>; /* GPIO[1:0]=0b10 */
+
+      /* USB current limit: IUSB pin, 100 mA (low) / 500 mA (high) */
+      usb-current-limit-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+    };