dt-bindings: hwlock: qcom: Remove invalid binding (35efb0e1) · Commits · 戴 / test

The Qualcomm hwlock is described in DeviceTree either directly on the mmio bus or split between a syscon and a mutex node, but as noted in [1] the latter is not valid DT, so remove any traces of this from the binding. [1] https://lore.kernel.org/r/CAL_JsqLa9GBtbgN6aL7AQ=A6V-YRtPgYqh6XgM2kpx532+r4Gg@mail.gmail.com/ Reviewed-by:

Documentation/devicetree/bindings/hwlock/qcom-hwspinlock.yaml

+1 −24

Original line number	Diff line number	Diff line
		@@ -25,37 +25,14 @@ properties:
		'#hwlock-cells':
		const: 1

		syscon:
		$ref: "/schemas/types.yaml#/definitions/phandle-array"
		description:
		Should be a triple of phandle referencing the TCSR mutex syscon, offset
		of first mutex within the syscon and stride between each mutex.

		required:
		- compatible
		- '#hwlock-cells'

		oneOf:
		- required:
		- reg
		- required:
		- syscon
		- '#hwlock-cells'

		additionalProperties: false

		examples:
		- \|
		tcsr_mutex_block: syscon@fd484000 {
		compatible = "syscon";
		reg = <0xfd484000 0x2000>;
		};

		hwlock {
		compatible = "qcom,tcsr-mutex";
		syscon = <&tcsr_mutex_block 0 0x80>;

		#hwlock-cells = <1>;
		};
		- \|
		tcsr_mutex: hwlock@1f40000 {
		compatible = "qcom,tcsr-mutex";