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Diffstat (limited to 'dts/Bindings/counter/stm32-lptimer-cnt.txt')
| -rw-r--r-- | dts/Bindings/counter/stm32-lptimer-cnt.txt | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/dts/Bindings/counter/stm32-lptimer-cnt.txt b/dts/Bindings/counter/stm32-lptimer-cnt.txt deleted file mode 100644 index e90bc47f75..0000000000 --- a/dts/Bindings/counter/stm32-lptimer-cnt.txt +++ /dev/null @@ -1,29 +0,0 @@ -STMicroelectronics STM32 Low-Power Timer quadrature encoder and counter - -STM32 Low-Power Timer provides several counter modes. It can be used as: -- quadrature encoder to detect angular position and direction of rotary - elements, from IN1 and IN2 input signals. -- simple counter from IN1 input signal. - -Must be a sub-node of an STM32 Low-Power Timer device tree node. -See ../mfd/stm32-lptimer.txt for details about the parent node. - -Required properties: -- compatible: Must be "st,stm32-lptimer-counter". -- pinctrl-names: Set to "default". An additional "sleep" state can be - defined to set pins in sleep state. -- pinctrl-n: List of phandles pointing to pin configuration nodes, - to set IN1/IN2 pins in mode of operation for Low-Power - Timer input on external pin. - -Example: - timer@40002400 { - compatible = "st,stm32-lptimer"; - ... - counter { - compatible = "st,stm32-lptimer-counter"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&lptim1_in_pins>; - pinctrl-1 = <&lptim1_sleep_in_pins>; - }; - }; |