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Subject[PATCH v4 4/4] dt-bindings: pwm: pca9685: Add nxp,staggered-outputs property
Date
The pca9685 driver supports a new nxp,staggered-outputs property for
reduced current surges and EMI. This adds documentation for the new DT
property.

Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
---
Changes since v1:
- Added vendor prefix

Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt | 2 ++
1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt b/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt
index f21b55c95738..fafe954369dc 100644
--- a/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt
+++ b/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt
@@ -12,6 +12,8 @@ Optional properties:
- invert (bool): boolean to enable inverted logic
- open-drain (bool): boolean to configure outputs with open-drain structure;
if omitted use totem-pole structure
+ - nxp,staggered-outputs (bool): boolean to enable staggered output ON times to
+ minimize current surges and EMI

Example:

--
2.29.2
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