| Message ID | 20231106151326.812099-2-alexander.stein@ew.tq-group.com |
|---|---|
| State | Accepted |
| Commit | 4c6f19ab2aed2abc78d788d5418047e5f44b1921 |
| Headers | show |
| Series | imx8qm/imx8qxp: Support for inverted PWM | expand |
diff --git a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml index c01dff3b7f843..a84a240a61dc1 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:
Use #pwm-cells for all i.MX variants. Only fsl,imx1-pwm does not support inverted PWM output. Keep it the same for consistency. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> --- Documentation/devicetree/bindings/pwm/imx-pwm.yaml | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)