Add schema for GPIO nexus nodes #143
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robherring
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Sep 12, 2024
Ayush1325
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Nexus node [0] introduced with devicetree spec v0.3 allow routing GPIO, clock, etc. For a GPIO nexus node, the dependence of #gpio-cells on gpio-controller does not make sense. [0]: https://devicetree-specification.readthedocs.io/en/v0.3/devicetree-basics.html#nexus-nodes-and-specifier-mapping Signed-off-by: Ayush Singh <[email protected]>
GPIO Nexus Node [0] allows routing gpios in devicetree. [0]: https://devicetree-specification.readthedocs.io/en/v0.3/devicetree-basics.html#nexus-nodes-and-specifier-mapping Signed-off-by: Ayush Singh <[email protected]>
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Nexus nodes were introduced with devicetree specification 0.3 and allow routing gpios, clock, etc to different controllers, etc.
Here I am trying to introduce GPIO nexus node binding since I am not sure how dependence for a general nexus node might be written.
I am also removing
#gpio-cellsdependence ongpio-controllersince nexus node is not a controller.