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Labels removed from Device Tree
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Weiberg, Bernd
Hello, the commit dts: arm: st: Remove label property from devicetrees has broken my code. I used device_get_binding() with the string to the device label in the dts file. What is the correct approach in this case?
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Bolivar, Marti
For a node:
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foo: my-node... { label = "bar"; ... }; You may use device_get_binding("bar") or DEVICE_DT_GET(DT_NODELABEL(foo)). The DT_NODELABEL(foo) part may be changed for an arbitrary devicetree node identifier. Please refer here for more details about node identifiers: docs.zephyrproject.org/latest/build/dts/api-usage.html#node-identifiers and here for more on DEVICE_DT_GET: docs.zephyrproject.org/latest/kernel/drivers/index.html#group__device__model_1ga9a65996ce21f43acb7db061e23b48ec7 My apologies if my corporate email server mangles the above links. HTH, Martí On Mon, Aug 01 2022, Bernd via lists zephyrproject org Weiberg wrote:
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