| Tegra SoC PWFM controller | |
| Required properties: | |
| - compatible: should be one of: | |
| - "nvidia,tegra20-pwm" | |
| - "nvidia,tegra30-pwm" | |
| - reg: physical base address and length of the controller's registers | |
| - #pwm-cells: On Tegra the number of cells used to specify a PWM is 2. The | |
| first cell specifies the per-chip index of the PWM to use and the second | |
| cell is the duty cycle in nanoseconds. | |
| Example: | |
| pwm: pwm@7000a000 { | |
| compatible = "nvidia,tegra20-pwm"; | |
| reg = <0x7000a000 0x100>; | |
| #pwm-cells = <2>; | |
| }; |