Add DT Binding doc for the Unique ID of i.MX 8M series. Signed-off-by: Alice Guo <alice.guo@xxxxxxx> --- .../devicetree/bindings/arm/fsl.yaml | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index e4db0f9ed664..f4faebbb57da 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -901,6 +901,31 @@ properties: - fsl,s32v234-evb # S32V234-EVB2 Customer Evaluation Board - const: fsl,s32v234 + soc: + type: object + properties: + compatible: + oneOf: + - description: i.MX8M SoCs + items: + - enum: + - fsl,imx8mm-soc + - fsl,imx8mn-soc + - fsl,imx8mp-soc + - fsl,imx8mq-soc + - const: simple-bus + + - description: Other SoCs + items: + - const: simple-bus + + nvmem-cells: + maxItems: 1 + description: Phandle to the SOC Unique ID provided by a nvmem node + + nvmem-cells-names: + const: soc_unique_id + additionalProperties: true ... -- 2.17.1