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-STMicroelectronics STM32 Timer quadrature encoder
-
-STM32 Timer provides quadrature encoder to detect
-angular position and direction of rotary elements,
-from IN1 and IN2 input signals.
-
-Must be a sub-node of an STM32 Timer device tree node.
-See ../mfd/stm32-timers.txt for details about the parent node.
-
-Required properties:
-- compatible: Must be "st,stm32-timer-counter".
-- pinctrl-names: Set to "default".
-- pinctrl-0: List of phandles pointing to pin configuration nodes,
- to set CH1/CH2 pins in mode of operation for STM32
- Timer input on external pin.
-
-Example:
- timers@40010000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "st,stm32-timers";
- reg = <0x40010000 0x400>;
- clocks = <&rcc 0 160>;
- clock-names = "int";
-
- counter {
- compatible = "st,stm32-timer-counter";
- pinctrl-names = "default";
- pinctrl-0 = <&tim1_in_pins>;
- };
- };