Based on kernel version 4.16.1. Page generated on 2018-04-09 11:52 EST.
1 STMicroelectronics STM32 Timers PWM bindings 2 3 Must be a sub-node of an STM32 Timers device tree node. 4 See ../mfd/stm32-timers.txt for details about the parent node. 5 6 Required parameters: 7 - compatible: Must be "st,stm32-pwm". 8 - pinctrl-names: Set to "default". 9 - pinctrl-0: List of phandles pointing to pin configuration nodes for PWM module. 10 For Pinctrl properties see ../pinctrl/pinctrl-bindings.txt 11 12 Optional parameters: 13 - st,breakinput: One or two <index level filter> to describe break input configurations. 14 "index" indicates on which break input (0 or 1) the configuration 15 should be applied. 16 "level" gives the active level (0=low or 1=high) of the input signal 17 for this configuration. 18 "filter" gives the filtering value to be applied. 19 20 Example: 21 timers@40010000 { 22 #address-cells = <1>; 23 #size-cells = <0>; 24 compatible = "st,stm32-timers"; 25 reg = <0x40010000 0x400>; 26 clocks = <&rcc 0 160>; 27 clock-names = "int"; 28 29 pwm { 30 compatible = "st,stm32-pwm"; 31 pinctrl-0 = <&pwm1_pins>; 32 pinctrl-names = "default"; 33 st,breakinput = <0 1 5>; 34 }; 35 };