From 7f2e3ea306fc12c2a0939793c5b4e35aef22ac4a Mon Sep 17 00:00:00 2001 From: Patrick Havelange Date: Tue, 2 Apr 2019 15:30:50 +0900 Subject: dt-bindings: counter: ftm-quaddec FlexTimer quadrature decoder driver. Reviewed-by: Esben Haabendal Signed-off-by: Patrick Havelange Signed-off-by: William Breathitt Gray Signed-off-by: Greg Kroah-Hartman --- .../devicetree/bindings/counter/ftm-quaddec.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/counter/ftm-quaddec.txt (limited to 'Documentation/devicetree/bindings/counter') diff --git a/Documentation/devicetree/bindings/counter/ftm-quaddec.txt b/Documentation/devicetree/bindings/counter/ftm-quaddec.txt new file mode 100644 index 000000000000..4d18cd722074 --- /dev/null +++ b/Documentation/devicetree/bindings/counter/ftm-quaddec.txt @@ -0,0 +1,18 @@ +FlexTimer Quadrature decoder counter + +This driver exposes a simple counter for the quadrature decoder mode. + +Required properties: +- compatible: Must be "fsl,ftm-quaddec". +- reg: Must be set to the memory region of the flextimer. + +Optional property: +- big-endian: Access the device registers in big-endian mode. + +Example: + counter0: counter@29d0000 { + compatible = "fsl,ftm-quaddec"; + reg = <0x0 0x29d0000 0x0 0x10000>; + big-endian; + status = "disabled"; + }; -- cgit v1.2.3