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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-12-21 03:56:49 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-12-21 03:56:49 +0300 |
| commit | 6b3429449ef7874d069703345570e3ca980a7c20 (patch) | |
| tree | 3c7a6876fc73bfc88453397e1764083bd9ee92d2 /Documentation/devicetree/bindings/arm | |
| parent | 56026645e2b6f11ede34a5e6ab69d3eb56f9c8fc (diff) | |
| parent | 9a835fa6e47f27b1ae71390b6f12efce7335aaac (diff) | |
| download | linux-6b3429449ef7874d069703345570e3ca980a7c20.tar.xz | |
Merge back cpufreq material for v4.16.
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt index 51336e5fc761..35c3c3460d17 100644 --- a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt +++ b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt @@ -14,3 +14,22 @@ following property before the previous one: Example: compatible = "marvell,armada-3720-db", "marvell,armada3720", "marvell,armada3710"; + + +Power management +---------------- + +For power management (particularly DVFS and AVS), the North Bridge +Power Management component is needed: + +Required properties: +- compatible : should contain "marvell,armada-3700-nb-pm", "syscon"; +- reg : the register start and length for the North Bridge + Power Management + +Example: + +nb_pm: syscon@14000 { + compatible = "marvell,armada-3700-nb-pm", "syscon"; + reg = <0x14000 0x60>; +} |