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-VIA/Wondermedia VT8500/WM8xxx series SoC PWM controller
-
-Required properties:
-- compatible: should be "via,vt8500-pwm"
-- reg: physical base address and length of the controller's registers
-- #pwm-cells: Should be 3. Number of cells being used to specify PWM property.
- First cell specifies the per-chip index of the PWM to use, the second
- cell is the period in nanoseconds and bit 0 in the third cell is used to
- encode the polarity of PWM output. Set bit 0 of the third in PWM specifier
- to 1 for inverse polarity & set to 0 for normal polarity.
-- clocks: phandle to the PWM source clock
-
-Example:
-
-pwm1: pwm@d8220000 {
- #pwm-cells = <3>;
- compatible = "via,vt8500-pwm";
- reg = <0xd8220000 0x1000>;
- clocks = <&clkpwm>;
-};