| NVIDIA Tegra Power Management Controller (PMC) |
| |
| Properties: |
| - name : Should be pmc |
| - compatible : Should contain "nvidia,tegra<chip>-pmc". |
| - reg : Offset and length of the register set for the device |
| - nvidia,invert-interrupt : If present, inverts the PMU interrupt signal. |
| The PMU is an external Power Management Unit, whose interrupt output |
| signal is fed into the PMC. This signal is optionally inverted, and then |
| fed into the ARM GIC. The PMC is not involved in the detection or |
| handling of this interrupt signal, merely its inversion. |
| |
| Example: |
| |
| pmc@7000f400 { |
| compatible = "nvidia,tegra20-pmc"; |
| reg = <0x7000e400 0x400>; |
| nvidia,invert-interrupt; |
| }; |
