diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml index 41ece1d85315..3afe1480df52 100644 --- a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml @@ -14,11 +14,21 @@ description: | 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). + Documentation/devicetree/bindings/mfd/google,cros-ec.yaml). + +allOf: + - $ref: pwm.yaml# properties: compatible: - const: google,cros-ec-pwm + oneOf: + - description: PWM controlled using EC_PWM_TYPE_GENERIC channels. + items: + - const: google,cros-ec-pwm + - description: PWM controlled using CROS_EC_PWM_DT_<...> types. + items: + - const: google,cros-ec-pwm-type + "#pwm-cells": description: The cell specifies the PWM index. const: 1 @@ -38,8 +48,9 @@ examples: cros-ec@0 { compatible = "google,cros-ec-spi"; reg = <0>; + interrupts = <101 0>; - cros_ec_pwm: ec-pwm { + cros_ec_pwm: pwm { compatible = "google,cros-ec-pwm"; #pwm-cells = <1>; }; |