dt-bindings: counter: ftm-quaddec

FlexTimer quadrature decoder driver.

Reviewed-by: Esben Haabendal <esben@haabendal.dk>
Signed-off-by: Patrick Havelange <patrick.havelange@essensium.com>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Patrick Havelange 2019-04-02 15:30:50 +09:00 committed by Greg Kroah-Hartman
parent d4c5c46206
commit 7f2e3ea306
1 changed files with 18 additions and 0 deletions

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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";
};