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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/soc/fsl/cpm_qe/fsl,qe-firmware.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Freescale QUICC Engine module Firmware Node8 9maintainers:10 - Frank Li <Frank.Li@nxp.com>11 12description: |13 This node defines a firmware binary that is embedded in the device tree, for14 the purpose of passing the firmware from bootloader to the kernel, or from15 the hypervisor to the guest.16 17 The firmware node itself contains the firmware binary contents, a compatible18 property, and any firmware-specific properties. The node should be placed19 inside a QE node that needs it. Doing so eliminates the need for a20 fsl,firmware-phandle property. Other QE nodes that need the same firmware21 should define an fsl,firmware-phandle property that points to the firmware node22 in the first QE node.23 24 The fsl,firmware property can be specified in the DTS (possibly using incbin)25 or can be inserted by the boot loader at boot time.26 27properties:28 compatible:29 enum:30 - fsl,qe-firmware31 32 fsl,firmware:33 $ref: /schemas/types.yaml#/definitions/uint8-array34 description:35 A standard property. This property contains the firmware binary "blob".36 37required:38 - compatible39 - fsl,firmware40 41additionalProperties: false42 43examples:44 - |45 qe-firmware {46 compatible = "fsl,qe-firmware";47 fsl,firmware = <0x70 0xcd 0x00 0x00 0x01 0x46 0x45>;48 };49