Bindings/pwm/pwm-omap-dmtimer.txt

   1 * OMAP PWM for dual-mode timers
   2
   3 Required properties:
   4 - compatible: Shall contain "ti,omap-dmtimer-pwm".
   5 - ti,timers: phandle to PWM capable OMAP timer. See timer/ti,timer-dm.yaml for info
   6   about these timers.
   7 - #pwm-cells: Should be 3. See pwm.yaml in this directory for a description of
   8   the cells format.
   9
  10 Optional properties:
  11 - ti,prescaler: Should be a value between 0 and 7, see the timers datasheet
  12 - ti,clock-source: Set dmtimer parent clock, values between 0 and 2:
  13   - 0x00 - high-frequency system clock (timer_sys_ck)
  14   - 0x01 - 32-kHz always-on clock (timer_32k_ck)
  15   - 0x02 - external clock (timer_ext_ck, OMAP2 only)
  16
  17 Example:
  18         pwm9: dmtimer-pwm@9 {
  19                 compatible = "ti,omap-dmtimer-pwm";
  20                 ti,timers = <&timer9>;
  21                 #pwm-cells = <3>;
  22         };