ti,timer.txt

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    1 OMAP Timer bindings
    2 
    3 Required properties:
    4 - compatible:           Should be set to one of the below. Please note that
    5                         OMAP44xx devices have timer instances that are 100%
    6                         register compatible with OMAP3xxx devices as well as
    7                         newer timers that are not 100% register compatible.
    8                         So for OMAP44xx devices timer instances may use
    9                         different compatible strings.
   10 
   11                         ti,omap2420-timer (applicable to OMAP24xx devices)
   12                         ti,omap3430-timer (applicable to OMAP3xxx/44xx devices)
   13                         ti,omap4430-timer (applicable to OMAP44xx devices)
   14                         ti,omap5430-timer (applicable to OMAP543x devices)
   15                         ti,am335x-timer (applicable to AM335x devices)
   16                         ti,am335x-timer-1ms (applicable to AM335x devices)
   17 
   18 - reg:                  Contains timer register address range (base address and
   19                         length).
   20 - interrupts:           Contains the interrupt information for the timer. The
   21                         format is being dependent on which interrupt controller
   22                         the OMAP device uses.
   23 - ti,hwmods:            Name of the hwmod associated to the timer, "timer<X>",
   24                         where <X> is the instance number of the timer from the
   25                         HW spec.
   26 
   27 Optional properties:
   28 - ti,timer-alwon:       Indicates the timer is in an alway-on power domain.
   29 - ti,timer-dsp:         Indicates the timer can interrupt the on-chip DSP in
   30                         addition to the ARM CPU.
   31 - ti,timer-pwm:         Indicates the timer can generate a PWM output.
   32 - ti,timer-secure:      Indicates the timer is reserved on a secure OMAP device
   33                         and therefore cannot be used by the kernel.
   34 
   35 Example:
   36 
   37 timer12: timer@48304000 {
   38         compatible = "ti,omap3430-timer";
   39         reg = <0x48304000 0x400>;
   40         interrupts = <95>;
   41         ti,hwmods = "timer12"
   42         ti,timer-alwon;
   43         ti,timer-secure;
   44 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/timer/ti,timer.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/timer/ti,timer.txt