Lines Matching +full:stm32 +full:- +full:timer +full:- +full:counter

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/st,stm32-lptimer.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 Low-Power Timers
10   The STM32 Low-Power Timer (LPTIM) is a 16-bit timer that provides several
12    - PWM output (with programmable prescaler, configurable polarity)
13    - Trigger source for STM32 ADC/DAC (LPTIM_OUT)
14    - Several counter modes:
15      - quadrature encoder to detect angular position and direction of rotary
17      - simple counter from IN1 input signal.
20   - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
24     const: st,stm32-lptimer
32   clock-names:
34       - const: mux
39   "#address-cells":
42   "#size-cells":
45   wakeup-source: true
47   access-controllers:
57         const: st,stm32-pwm-lp
59       "#pwm-cells":
63       - "#pwm-cells"
64       - compatible
66   counter:
72         const: st,stm32-lptimer-counter
75       - compatible
77   timer:
83         const: st,stm32-lptimer-timer
86       - compatible
89   "^trigger@[0-9]+$":
95         const: st,stm32-lptimer-trigger
104       - compatible
105       - reg
108   - "#address-cells"
109   - "#size-cells"
110   - compatible
111   - reg
112   - clocks
113   - clock-names
118   - |
119     #include <dt-bindings/clock/stm32mp1-clks.h>
120     #include <dt-bindings/interrupt-controller/arm-gic.h>
121     timer@40002400 {
122       compatible = "st,stm32-lptimer";
125       clock-names = "mux";
126       interrupts-extended = <&exti 47 IRQ_TYPE_LEVEL_HIGH>;
127       #address-cells = <1>;
128       #size-cells = <0>;
131         compatible = "st,stm32-pwm-lp";
132         #pwm-cells = <3>;
136         compatible = "st,stm32-lptimer-trigger";
140       counter {
141         compatible = "st,stm32-lptimer-counter";
144       timer {
145         compatible = "st,stm32-lptimer-timer";