mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-23 11:04:44 +08:00
7f2e3ea306
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>
19 lines
472 B
Plaintext
19 lines
472 B
Plaintext
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";
|
|
};
|