From: Abel Vesa <abel.vesa@xxxxxxx> In order to replace the fsl,scu txt file from bindings/arm/freescale, we need to split it between the right subsystems. This patch documents separately the 'ocotp' child node of the SCU main node. Signed-off-by: Abel Vesa <abel.vesa@xxxxxxx> Signed-off-by: Viorel Suman <viorel.suman@xxxxxxx> --- .../bindings/nvmem/fsl,scu-ocotp.yaml | 57 +++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml diff --git a/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml b/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml new file mode 100644 index 000000000000..a8972acb1b01 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/fsl,scu-ocotp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - OCOTP bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng <aisheng.dong@xxxxxxx> + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + Detailed bindings are described in bindings/nvmem/nvmem.txt + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + enum: + - fsl,imx8qm-scu-ocotp + - fsl,imx8qxp-scu-ocotp + +patternProperties: + '^mac@[0-9a-f]*$': + type: object + description: + MAC address. + + properties: + reg: + description: + Byte offset within OCOTP where the MAC address is stored + maxItems: 1 + + required: + - reg + + additionalProperties: false + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + imx8qx-ocotp { + compatible = "fsl,imx8qxp-scu-ocotp"; + #address-cells = <1>; + #size-cells = <1>; + + fec_mac0: mac@2c4 { + reg = <0x2c4 6>; + }; + }; -- 2.25.1
