target/linux/generic/backport-5.10/402-v5.12-0001-dt-bindings-mtd-move-partition-binding-to-its-own-fi.patch

   1 From 6418522022c706fd867b00b2571edba48b8fa8c7 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
   3 Date: Thu, 11 Feb 2021 23:04:25 +0100
   4 Subject: [PATCH] dt-bindings: mtd: move partition binding to its own file
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Single partition binding is quite common and may be:
  10 1. Used by multiple parsers
  11 2. Extended for more specific cases
  12
  13 Move it to separated file to avoid code duplication.
  14
  15 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
  16 Reviewed-by: Rob Herring <robh@kernel.org>
  17 Signed-off-by: Richard Weinberger <richard@nod.at>
  18 ---
  19  .../mtd/partitions/fixed-partitions.yaml      | 33 +------------
  20  .../bindings/mtd/partitions/partition.yaml    | 47 +++++++++++++++++++
  21  2 files changed, 48 insertions(+), 32 deletions(-)
  22  create mode 100644 Documentation/devicetree/bindings/mtd/partitions/partition.yaml
  23
  24 --- a/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
  25 +++ b/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
  26 @@ -27,38 +27,7 @@ properties:
  27
  28  patternProperties:
  29    "@[0-9a-f]+$":
  30 -    description: node describing a single flash partition
  31 -    type: object
  32 -
  33 -    properties:
  34 -      reg:
  35 -        description: partition's offset and size within the flash
  36 -        maxItems: 1
  37 -
  38 -      label:
  39 -        description: The label / name for this partition. If omitted, the label
  40 -          is taken from the node name (excluding the unit address).
  41 -
  42 -      read-only:
  43 -        description: This parameter, if present, is a hint that this partition
  44 -          should only be mounted read-only. This is usually used for flash
  45 -          partitions containing early-boot firmware images or data which should
  46 -          not be clobbered.
  47 -        type: boolean
  48 -
  49 -      lock:
  50 -        description: Do not unlock the partition at initialization time (not
  51 -          supported on all devices)
  52 -        type: boolean
  53 -
  54 -      slc-mode:
  55 -        description: This parameter, if present, allows one to emulate SLC mode
  56 -          on a partition attached to an MLC NAND thus making this partition
  57 -          immune to paired-pages corruptions
  58 -        type: boolean
  59 -
  60 -    required:
  61 -      - reg
  62 +    $ref: "partition.yaml#"
  63
  64  required:
  65    - "#address-cells"
  66 --- /dev/null
  67 +++ b/Documentation/devicetree/bindings/mtd/partitions/partition.yaml
  68 @@ -0,0 +1,47 @@
  69 +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
  70 +%YAML 1.2
  71 +---
  72 +$id: http://devicetree.org/schemas/mtd/partitions/partition.yaml#
  73 +$schema: http://devicetree.org/meta-schemas/core.yaml#
  74 +
  75 +title: Partition
  76 +
  77 +description: |
  78 +  This binding describes a single flash partition. Each partition must have its
  79 +  relative offset and size specified. Depending on partition function extra
  80 +  properties can be used.
  81 +
  82 +maintainers:
  83 +  - Rafał Miłecki <rafal@milecki.pl>
  84 +
  85 +properties:
  86 +  reg:
  87 +    description: partition's offset and size within the flash
  88 +    maxItems: 1
  89 +
  90 +  label:
  91 +    description: The label / name for this partition. If omitted, the label
  92 +      is taken from the node name (excluding the unit address).
  93 +
  94 +  read-only:
  95 +    description: This parameter, if present, is a hint that this partition
  96 +      should only be mounted read-only. This is usually used for flash
  97 +      partitions containing early-boot firmware images or data which should
  98 +      not be clobbered.
  99 +    type: boolean
 100 +
 101 +  lock:
 102 +    description: Do not unlock the partition at initialization time (not
 103 +      supported on all devices)
 104 +    type: boolean
 105 +
 106 +  slc-mode:
 107 +    description: This parameter, if present, allows one to emulate SLC mode
 108 +      on a partition attached to an MLC NAND thus making this partition
 109 +      immune to paired-pages corruptions
 110 +    type: boolean
 111 +
 112 +required:
 113 +  - reg
 114 +
 115 +additionalProperties: true