36 lines
1.0 KiB
Plaintext
36 lines
1.0 KiB
Plaintext
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Binding for dual-GPIO LED found on Network Space v2 (and parents).
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Required properties:
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- compatible: "lacie,ns2-leds".
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Each LED is represented as a sub-node of the ns2-leds device.
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Required sub-node properties:
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- cmd-gpio: Command LED GPIO. See OF device-tree GPIO specification.
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- slow-gpio: Slow LED GPIO. See OF device-tree GPIO specification.
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- modes-map: A mapping between LED modes (off, on or SATA activity blinking) and
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the corresponding cmd-gpio/slow-gpio values. All the GPIO values combinations
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should be given in order to avoid having an unknown mode at driver probe time.
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Optional sub-node properties:
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- label: Name for this LED. If omitted, the label is taken from the node name.
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- linux,default-trigger: Trigger assigned to the LED.
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Example:
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#include <dt-bindings/leds/leds-ns2.h>
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ns2-leds {
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compatible = "lacie,ns2-leds";
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blue-sata {
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label = "ns2:blue:sata";
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slow-gpio = <&gpio0 29 0>;
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cmd-gpio = <&gpio0 30 0>;
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modes-map = <NS_V2_LED_OFF 0 1
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NS_V2_LED_ON 1 0
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NS_V2_LED_ON 0 0
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NS_V2_LED_SATA 1 1>;
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};
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};
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