Lines Matching +full:timer +full:- +full:pwm

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 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 Low-Power Timers
10   The STM32 Low-Power Timer (LPTIM) is a 16-bit timer that provides several
12    - PWM output (with programmable prescaler, configurable polarity)
13    - Trigger source for STM32 ADC/DAC (LPTIM_OUT)
14    - Several counter modes:
15      - quadrature encoder to detect angular position and direction of rotary
17      - simple counter from IN1 input signal.
20   - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
24     const: st,stm32-lptimer
32   clock-names:
34       - const: mux
39   "#address-cells":
42   "#size-cells":
45   wakeup-source: true
47   pwm:
53         const: st,stm32-pwm-lp
55       "#pwm-cells":
59       - "#pwm-cells"
60       - compatible
68         const: st,stm32-lptimer-counter
71       - compatible
73   timer:
79         const: st,stm32-lptimer-timer
82       - compatible
85   "^trigger@[0-9]+$":
91         const: st,stm32-lptimer-trigger
100       - compatible
101       - reg
104   - "#address-cells"
105   - "#size-cells"
106   - compatible
107   - reg
108   - clocks
109   - clock-names
114   - |
115     #include <dt-bindings/clock/stm32mp1-clks.h>
116     #include <dt-bindings/interrupt-controller/arm-gic.h>
117     timer@40002400 {
118       compatible = "st,stm32-lptimer";
121       clock-names = "mux";
122       interrupts-extended = <&exti 47 IRQ_TYPE_LEVEL_HIGH>;
123       #address-cells = <1>;
124       #size-cells = <0>;
126       pwm {
127         compatible = "st,stm32-pwm-lp";
128         #pwm-cells = <3>;
132         compatible = "st,stm32-lptimer-trigger";
137         compatible = "st,stm32-lptimer-counter";
140       timer {
141         compatible = "st,stm32-lptimer-timer";