[PATCH v2 2/5] dt-bindings: mtd: add YAML schema for the generic MTD bindings
From: Michael Walle
Date: Sat Apr 24 2021 - 07:06:50 EST
Convert MTD's common.txt to mtd.yaml.
Signed-off-by: Michael Walle <michael@xxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
---
Changes since v1:
- none
Changes since RFC:
- use real device compatibles
.../devicetree/bindings/mtd/common.txt | 16 +-------
.../devicetree/bindings/mtd/mtd.yaml | 39 +++++++++++++++++++
2 files changed, 40 insertions(+), 15 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mtd/mtd.yaml
diff --git a/Documentation/devicetree/bindings/mtd/common.txt b/Documentation/devicetree/bindings/mtd/common.txt
index fc068b923d7a..ae16f9ea8606 100644
--- a/Documentation/devicetree/bindings/mtd/common.txt
+++ b/Documentation/devicetree/bindings/mtd/common.txt
@@ -1,15 +1 @@
-* Common properties of all MTD devices
-
-Optional properties:
-- label: user-defined MTD device name. Can be used to assign user
- friendly names to MTD devices (instead of the flash model or flash
- controller based name) in order to ease flash device identification
- and/or describe what they are used for.
-
-Example:
-
- flash@0 {
- label = "System-firmware";
-
- /* flash type specific properties */
- };
+This file has been moved to mtd.yaml.
diff --git a/Documentation/devicetree/bindings/mtd/mtd.yaml b/Documentation/devicetree/bindings/mtd/mtd.yaml
new file mode 100644
index 000000000000..086b0ecd1604
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/mtd.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/mtd.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MTD (Memory Technology Device) Device Tree Bindings
+
+maintainers:
+ - Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
+ - Richard Weinberger <richard@xxxxxx>
+
+properties:
+ $nodename:
+ pattern: "^flash(@.*)?$"
+
+ label:
+ description:
+ User-defined MTD device name. Can be used to assign user friendly
+ names to MTD devices (instead of the flash model or flash controller
+ based name) in order to ease flash device identification and/or
+ describe what they are used for.
+
+additionalProperties: true
+
+examples:
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ flash@0 {
+ reg = <0>;
+ compatible = "jedec,spi-nor";
+ label = "System-firmware";
+ };
+ };
+
+...
--
2.20.1