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4da722ca19
Pretty much any node can have a status property, so it doesn't need to be in examples. Converted with the following command and removed examples with SoC and board specific splits: git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d' Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
18 lines
729 B
Plaintext
18 lines
729 B
Plaintext
* Generic system power control capability
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Power-management integrated circuits or miscellaneous hardware components are
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sometimes able to control the system power. The device driver associated with these
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components might need to define this capability, which tells the kernel that
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it can be used to switch off the system. The corresponding device must have the
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standard property "system-power-controller" in its device node. This property
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marks the device as able to control the system power. In order to test if this
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property is found programmatically, use the helper function
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"of_device_is_system_power_controller" from of.h .
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Example:
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act8846: act8846@5 {
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compatible = "active-semi,act8846";
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system-power-controller;
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}
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