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dt-bindings: soc: Add ZynqMP PM bindings

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Add documentation to describe Xilinx ZynqMP power management
bindings.

Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Rajan Vaja 2019-01-29 12:38:19 -08:00 committed by Michal Simek
parent 4640fa1833
commit d4ff6c9efa
1 changed files with 25 additions and 0 deletions
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Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.txt Normal file
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--------------------------------------------------------------------
Device Tree Bindings for the Xilinx Zynq MPSoC Power Management
--------------------------------------------------------------------
The zynqmp-power node describes the power management configurations.
It will control remote suspend/shutdown interfaces.
Required properties:
- compatible: Must contain: "xlnx,zynqmp-power"
- interrupts: Interrupt specifier
-------
Example
-------
firmware {
zynqmp_firmware: zynqmp-firmware {
compatible = "xlnx,zynqmp-firmware";
method = "smc";
zynqmp_power: zynqmp-power {
compatible = "xlnx,zynqmp-power";
interrupts = <0 35 4>;
};
};
};