forked from Openwrt-EcoNet/openwrt
456b7a5d48
This is an automatically generated commit which aids following Kernel patch history, as git will see the move and copy as a rename thus defeating the purpose. For the original discussion see: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com> Link: https://github.com/openwrt/openwrt/pull/16547 Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
51 lines
1.7 KiB
Diff
51 lines
1.7 KiB
Diff
From 95b113222b5164ac0887eb5c514ff3970a0136f0 Mon Sep 17 00:00:00 2001
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From: Daniel Golle <daniel@makrotopia.org>
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Date: Tue, 19 Dec 2023 02:32:11 +0000
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Subject: [PATCH 2/8] dt-bindings: mtd: ubi-volume: allow UBI volumes to
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provide NVMEM
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UBI volumes may be used to contain NVMEM bits, typically device MAC
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addresses or wireless radio calibration data.
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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Reviewed-by: Rob Herring <robh@kernel.org>
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Signed-off-by: Richard Weinberger <richard@nod.at>
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---
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.../devicetree/bindings/mtd/partitions/linux,ubi.yaml | 10 ++++++++++
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.../devicetree/bindings/mtd/partitions/ubi-volume.yaml | 5 +++++
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2 files changed, 15 insertions(+)
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--- a/Documentation/devicetree/bindings/mtd/partitions/linux,ubi.yaml
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+++ b/Documentation/devicetree/bindings/mtd/partitions/linux,ubi.yaml
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@@ -59,6 +59,16 @@ examples:
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ubi-volume-caldata {
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volid = <2>;
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volname = "rf";
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+
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+ nvmem-layout {
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+ compatible = "fixed-layout";
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ eeprom@0 {
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+ reg = <0x0 0x1000>;
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+ };
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+ };
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};
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};
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};
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--- a/Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml
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+++ b/Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml
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@@ -24,6 +24,11 @@ properties:
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description:
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Match UBI volume ID
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+ nvmem-layout:
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+ $ref: /schemas/nvmem/layouts/nvmem-layout.yaml#
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+ description:
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+ This container may reference an NVMEM layout parser.
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+
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anyOf:
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- required:
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- volid
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