From: "Rob Herring (Arm)" <robh@kernel.org>
To: "Miquel Raynal" <miquel.raynal@bootlin.com>,
"Richard Weinberger" <richard@nod.at>,
"Vignesh Raghavendra" <vigneshr@ti.com>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Brian Norris" <computersforpeace@gmail.com>,
"Kamal Dasu" <kdasu.kdev@gmail.com>,
"William Zhang" <william.zhang@broadcom.com>,
"Nick Terrell" <terrelln@fb.com>,
"David Sterba" <dsterba@suse.com>,
"Rafał Miłecki" <rafal@milecki.pl>,
"Simon Glass" <sjg@chromium.org>,
"Linus Walleij" <linusw@kernel.org>,
"Ulf Hansson" <ulf.hansson@linaro.org>,
"Marcus Folkesson" <marcus.folkesson@gmail.com>,
"Tony Lindgren" <tony@atomide.com>,
"Roger Quadros" <rogerq@kernel.org>,
"Hauke Mehrtens" <hauke@hauke-m.de>
Cc: linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>,
Simon Glass <simon.glass@canonical.com>
Subject: [PATCH v3 00/10] dt-bindings: mtd: Partition binding fixes and restructuring
Date: Wed, 21 Jan 2026 13:56:33 -0600 [thread overview]
Message-ID: <20260121-dt-mtd-partitions-v3-0-ec3af93c8f93@kernel.org> (raw)
The partition bindings fail to restrict undefined properties. This is
primarily on fixed-partitions which can be nested and partition nodes
without a compatible string. This series fixes those issues and then
several problems exposed by restricting undefined properties. As part of
this, the schema structure is reworked to follow more conventional
structure of applying schemas by compatible and a schema only checks 1
level of nodes (unless possible child nodes are fixed).
In theory, we could have all sorts of combinations of different
partition types nesting, and those may or may not work. No attempt is
made to support them here. Only the known cases are supported.
Rob
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
Changes in v3:
- Add $ref to partition.yaml for brcm,bcm4908-partitions child nodes in
patch 10. Patches 1-9 unchanged.
- Link to v2: https://patch.msgid.link/20260119-dt-mtd-partitions-v2-0-77ebb958a312@kernel.org
Changes in v2:
- Rebase on mtd/next
- Link to v1: https://patch.msgid.link/20260108-dt-mtd-partitions-v1-0-124a53ce6279@kernel.org
---
Rob Herring (Arm) (10):
dt-bindings: mtd: brcm,brcmnand: Drop "brcm,brcmnand" compatible for iProc
dt-bindings: mtd: fixed-partitions: Move "compression" to partition node
dt-bindings: mtd: partitions: Move "sercomm,scpart-id" to partition.yaml
dt-bindings: mtd: partitions: Allow "nvmem-layout" in generic partition nodes
dt-bindings: mtd: partitions: Define "#{address,size}-cells" in specific schemas
dt-bindings: mtd: partitions: Drop partitions.yaml
dt-bindings: mtd: Ensure partition node properties are documented
dt-bindings: mtd: fixed-partitions: Restrict undefined properties
dt-bindings: mtd: partitions: Convert brcm,trx to DT schema
dt-bindings: mtd: partitions: Combine simple partition bindings
.../devicetree/bindings/mmc/mmc-card.yaml | 20 ++-----
.../devicetree/bindings/mtd/brcm,brcmnand.yaml | 1 -
Documentation/devicetree/bindings/mtd/mtd.yaml | 10 +---
.../mtd/partitions/arm,arm-firmware-suite.yaml | 2 -
.../devicetree/bindings/mtd/partitions/binman.yaml | 53 ------------------
.../mtd/partitions/brcm,bcm4908-partitions.yaml | 8 +--
.../partitions/brcm,bcm947xx-cfe-partitions.yaml | 2 -
.../mtd/partitions/brcm,bcm963xx-imagetag.txt | 45 ---------------
.../bindings/mtd/partitions/brcm,trx.txt | 42 --------------
.../bindings/mtd/partitions/brcm,trx.yaml | 65 ++++++++++++++++++++++
.../bindings/mtd/partitions/fixed-partitions.yaml | 43 ++++----------
.../mtd/partitions/linksys,ns-partitions.yaml | 10 +---
.../bindings/mtd/partitions/partition.yaml | 44 ++++++++++++++-
.../bindings/mtd/partitions/partitions.yaml | 42 --------------
.../bindings/mtd/partitions/redboot-fis.yaml | 4 --
.../devicetree/bindings/mtd/partitions/seama.yaml | 44 ---------------
.../bindings/mtd/partitions/simple-partition.yaml | 61 ++++++++++++++++++++
.../partitions/tplink,safeloader-partitions.yaml | 2 +-
.../devicetree/bindings/mtd/partitions/u-boot.yaml | 2 +-
.../devicetree/bindings/mtd/ti,davinci-nand.yaml | 4 +-
.../devicetree/bindings/mtd/ti,gpmc-onenand.yaml | 2 +-
MAINTAINERS | 5 --
22 files changed, 196 insertions(+), 315 deletions(-)
---
base-commit: 779c59274d03cc5c07237a2c845dfb71cff77705
change-id: 20260108-dt-mtd-partitions-3fd58ebadfa0
Best regards,
--
Rob Herring (Arm) <robh@kernel.org>
next reply other threads:[~2026-01-21 19:56 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-21 19:56 Rob Herring (Arm) [this message]
2026-01-21 19:56 ` [PATCH v3 01/10] dt-bindings: mtd: brcm,brcmnand: Drop "brcm,brcmnand" compatible for iProc Rob Herring (Arm)
2026-01-21 19:56 ` [PATCH v3 02/10] dt-bindings: mtd: fixed-partitions: Move "compression" to partition node Rob Herring (Arm)
2026-01-21 19:56 ` [PATCH v3 03/10] dt-bindings: mtd: partitions: Move "sercomm,scpart-id" to partition.yaml Rob Herring (Arm)
2026-01-21 19:56 ` [PATCH v3 04/10] dt-bindings: mtd: partitions: Allow "nvmem-layout" in generic partition nodes Rob Herring (Arm)
2026-01-21 19:56 ` [PATCH v3 05/10] dt-bindings: mtd: partitions: Define "#{address,size}-cells" in specific schemas Rob Herring (Arm)
2026-01-21 19:56 ` [PATCH v3 06/10] dt-bindings: mtd: partitions: Drop partitions.yaml Rob Herring (Arm)
2026-01-21 21:18 ` Daniel Golle
2026-01-22 10:31 ` Miquel Raynal
2026-01-22 16:42 ` Daniel Golle
2026-01-21 19:56 ` [PATCH v3 07/10] dt-bindings: mtd: Ensure partition node properties are documented Rob Herring (Arm)
2026-01-21 19:56 ` [PATCH v3 08/10] dt-bindings: mtd: fixed-partitions: Restrict undefined properties Rob Herring (Arm)
2026-01-21 19:56 ` [PATCH v3 09/10] dt-bindings: mtd: partitions: Convert brcm,trx to DT schema Rob Herring (Arm)
2026-01-21 19:56 ` [PATCH v3 10/10] dt-bindings: mtd: partitions: Combine simple partition bindings Rob Herring (Arm)
2026-01-22 7:56 ` Krzysztof Kozlowski
2026-01-22 14:09 ` [PATCH v3 00/10] dt-bindings: mtd: Partition binding fixes and restructuring Miquel Raynal
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