From 4fdbaa5a3dbe761b231c13feaa53242aae3306cc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Fri, 15 Jan 2021 15:23:02 +0100 Subject: [PATCH 1/3] dt-bindings: mtd: move partition binding to its own file MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Single partition binding is quite common and may be: 1. Used by multiple parsers 2. Extended for more specific cases Move it to separated file to avoid code duplication. Signed-off-by: Rafał Miłecki --- .../mtd/partitions/fixed-partitions.yaml | 33 +------------ .../bindings/mtd/partitions/partition.yaml | 47 +++++++++++++++++++ 2 files changed, 48 insertions(+), 32 deletions(-) create mode 100644 Documentation/devicetree/bindings/mtd/partitions/partition.yaml --- a/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml +++ b/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml @@ -27,38 +27,7 @@ properties: patternProperties: "@[0-9a-f]+$": - description: node describing a single flash partition - type: object - - properties: - reg: - description: partition's offset and size within the flash - maxItems: 1 - - label: - description: The label / name for this partition. If omitted, the label - is taken from the node name (excluding the unit address). - - read-only: - description: This parameter, if present, is a hint that this partition - should only be mounted read-only. This is usually used for flash - partitions containing early-boot firmware images or data which should - not be clobbered. - type: boolean - - lock: - description: Do not unlock the partition at initialization time (not - supported on all devices) - type: boolean - - slc-mode: - description: This parameter, if present, allows one to emulate SLC mode - on a partition attached to an MLC NAND thus making this partition - immune to paired-pages corruptions - type: boolean - - required: - - reg + $ref: "partition.yaml#" required: - "#address-cells" --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partitions/partition.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/partitions/partition.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Partition + +description: | + This binding describes a single flash partition. Each partition must have its + relative offset and size specified. Depending on partition function extra + properties can be used. + +maintainers: + - Rafał Miłecki + +properties: + reg: + description: partition's offset and size within the flash + maxItems: 1 + + label: + description: The label / name for this partition. If omitted, the label + is taken from the node name (excluding the unit address). + + read-only: + description: This parameter, if present, is a hint that this partition + should only be mounted read-only. This is usually used for flash + partitions containing early-boot firmware images or data which should + not be clobbered. + type: boolean + + lock: + description: Do not unlock the partition at initialization time (not + supported on all devices) + type: boolean + + slc-mode: + description: This parameter, if present, allows one to emulate SLC mode + on a partition attached to an MLC NAND thus making this partition + immune to paired-pages corruptions + type: boolean + +required: + - reg + +additionalProperties: true