ARM: dts: am437x: Add missing compatibles to PWM binding documents

[karo-tx-linux.git] / Documentation / devicetree / bindings / pwm / pwm-tiecap.txt

diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt
index fb81179dce3781a0da0d11295ff80e79d0b96ad3..788da6cf707439d47707fbec3d462744c46a7647 100644 (file)
--- a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt
@@ -2,8 +2,9 @@ TI SOC ECAP based APWM controller
 
 Required properties:
 - compatible: Must be "ti,<soc>-ecap".
-  for am33xx - compatible = "ti,am33xx-ecap";
-  for da850  - compatible = "ti,da850-ecap", "ti,am33xx-ecap";
+  for am33xx  - compatible = "ti,am33xx-ecap";
+  for am4372  - compatible = "ti,am4372-ecap", "ti,am33xx-ecap";
+  for da850   - compatible = "ti,da850-ecap", "ti,am33xx-ecap";
 - #pwm-cells: should be 3. See pwm.txt in this directory for a description of
   the cells format. The PWM channel index ranges from 0 to 4. The only third
   cell flag supported by this binding is PWM_POLARITY_INVERTED.
@@ -22,6 +23,13 @@ ecap0: ecap@0 { /* ECAP on am33xx */
        ti,hwmods = "ecap0";
 };
 
+ecap0: ecap@0 { /* ECAP on am4372 */
+       compatible = "ti,am4372-ecap", "ti,am33xx-ecap";
+       #pwm-cells = <3>;
+       reg = <0x48300100 0x80>;
+       ti,hwmods = "ecap0";
+};
+
 ecap0: ecap@0 { /* ECAP on da850 */
        compatible = "ti,da850-ecap", "ti,am33xx-ecap";
        #pwm-cells = <3>;