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-* PWM controlled by ChromeOS EC
-
-Google's ChromeOS EC PWM is a simple PWM attached to the Embedded Controller
-(EC) and controlled via a host-command interface.
-
-An EC PWM node should be only found as a sub-node of the EC node (see
-Documentation/devicetree/bindings/mfd/cros-ec.txt).
-
-Required properties:
-- compatible: Must contain "google,cros-ec-pwm"
-- #pwm-cells: Should be 1. The cell specifies the PWM index.
-
-Example:
- cros-ec@0 {
- compatible = "google,cros-ec-spi";
-
- ...
-
- cros_ec_pwm: ec-pwm {
- compatible = "google,cros-ec-pwm";
- #pwm-cells = <1>;
- };
- };