dt-bindings: nvmem: qfprom: Convert to yaml

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/nvmem/qcom,qfprom.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Technologies Inc, QFPROM Efuse bindings

maintainers:

  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

allOf:

  - $ref: "nvmem.yaml#"

properties:

  compatible:

    const: qcom,qfprom

  reg:

    items:

      - description: The corrected region.

  # Needed if any child nodes are present.

  "#address-cells":

    const: 1

  "#size-cells":

    const: 1

required:

   - compatible

   - reg

examples:

  - |

    soc {

      #address-cells = <2>;

      #size-cells = <2>;

      efuse@784000 {

        compatible = "qcom,qfprom";

        reg = <0 0x00784000 0 0x8ff>;

        #address-cells = <1>;

        #size-cells = <1>;

        hstx-trim-primary@1eb {

          reg = <0x1eb 0x1>;

          bits = <1 4>;

        };

      };

    };

= Qualcomm QFPROM device tree bindings =

This binding is intended to represent QFPROM which is found in most QCOM SOCs.

Required properties:

- compatible: should be "qcom,qfprom"

- reg: Should contain registers location and length

= Data cells =

Are child nodes of qfprom, bindings of which as described in

bindings/nvmem/nvmem.txt

Example:

	qfprom: qfprom@700000 {

		compatible 	= "qcom,qfprom";

		reg		= <0x00700000 0x8000>;

		...

		/* Data cells */

		tsens_calibration: calib@404 {

			reg = <0x4404 0x10>;

		};

	};

= Data consumers =

Are device nodes which consume nvmem data cells.

For example:

	tsens {

		...

		nvmem-cells = <&tsens_calibration>;

		nvmem-cell-names = "calibration";

	};