diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pwm/imx-pwm.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/imx-pwm.yaml | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml index b3da4e629341..04148198e34d 100644 --- a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml @@ -14,12 +14,10 @@ allOf: properties: "#pwm-cells": - description: | - Should be 2 for i.MX1 and 3 for i.MX27 and newer SoCs. See pwm.yaml - in this directory for a description of the cells format. - enum: - - 2 - - 3 + description: + The only third cell flag supported by this binding is + PWM_POLARITY_INVERTED. fsl,imx1-pwm does not support this flags. + const: 3 compatible: oneOf: @@ -43,6 +41,7 @@ properties: - fsl,imx8mn-pwm - fsl,imx8mp-pwm - fsl,imx8mq-pwm + - fsl,imx8qxp-pwm - const: fsl,imx27-pwm reg: @@ -61,12 +60,14 @@ properties: interrupts: maxItems: 1 + power-domains: + maxItems: 1 + required: - compatible - reg - clocks - clock-names - - interrupts additionalProperties: false |