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Message-ID: <20230927202057.3676497-2-sjg@chromium.org>
Date: Wed, 27 Sep 2023 14:20:52 -0600
From: Simon Glass <sjg@...omium.org>
To: devicetree@...r.kernel.org
Cc: linux-mtd@...ts.infradead.org,
U-Boot Mailing List <u-boot@...ts.denx.de>,
Tom Rini <trini@...sulko.com>, Rob Herring <robh@...nel.org>,
Simon Glass <sjg@...omium.org>,
Conor Dooley <conor+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Miquel Raynal <miquel.raynal@...tlin.com>,
Richard Weinberger <richard@....at>,
Rob Herring <robh+dt@...nel.org>,
Vignesh Raghavendra <vigneshr@...com>,
linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] dt-bindings: mtd: binman-partition: Add binman labels
Add two labels for binman entries, as a starting point for the schema.
Signed-off-by: Simon Glass <sjg@...omium.org>
---
.../mtd/partitions/binman-partition.yaml | 48 +++++++++++++++++++
1 file changed, 48 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mtd/partitions/binman-partition.yaml
diff --git a/Documentation/devicetree/bindings/mtd/partitions/binman-partition.yaml b/Documentation/devicetree/bindings/mtd/partitions/binman-partition.yaml
new file mode 100644
index 000000000000..6ee832cb4c4c
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/partitions/binman-partition.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2023 Google LLC
+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/partitions/binman-partition.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Binman partition
+
+maintainers:
+ - Simon Glass <sjg@...omium.org>
+
+select: false
+
+description: |
+ This corresponds to a binman 'entry'. It is a single partition which holds
+ data of a defined type.
+
+allOf:
+ - $ref: /schemas/mtd/partitions/partition.yaml#
+
+properties:
+ label:
+ items:
+ enum:
+ - u-boot # u-boot.bin from U-Boot projec6t
+ - atf-bl31 # bl31.bin or bl31.elf from TF-A project
+
+additionalProperties: false
+
+examples:
+ - |
+ partitions {
+ compatible = "binman", "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition-u-boot@...000 {
+ label = "u-boot";
+ reg = <0x100000 0xf00000>;
+ };
+
+ partition-atf-bl31t@...000 {
+ label = "atf-bl31";
+ reg = <0x200000 0x100000>;
+ };
+ };
--
2.42.0.515.g380fc7ccd1-goog
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