From nobody Thu Apr 9 12:21:06 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3C93C433FE for ; Fri, 4 Nov 2022 16:47:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231639AbiKDQr3 (ORCPT ); Fri, 4 Nov 2022 12:47:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229756AbiKDQrY (ORCPT ); Fri, 4 Nov 2022 12:47:24 -0400 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 836BA31EFC; Fri, 4 Nov 2022 09:47:22 -0700 (PDT) Received: (Authenticated sender: miquel.raynal@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 6286A4000A; Fri, 4 Nov 2022 16:47:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1667580441; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9JEZ1c2lp6KpEcCyVREwYutRhrJJex3PSE0UiYvaYr4=; b=Em0KXUoGDMROIrOx9PdU72KhBktqNT1SHNCvhQpHbvfiBKU28pFDzVM9/QGxx8mLC8rEKf U6UTIs6mEVebIvcrw9Q66Sdgcd1u1RpCb+qJ4ChoHHZIafC27i39MPLzQkI7C/UKRwQwnn HNPyZ+N0XFrZFflHRXRqJh/ZUduxVtW9UHGyy/7JtY9NSsnAroyJFUoP/Awi/zfZEoRScO LhcAXvDu3epR5+Or5MJupp8Mdn0SyX2Ynolqno4cyt2sk/eZYwhcgUppPXv3HG2Kv6naqQ +1HXxb4q7IhEdZrvAmQBy+FOS7Bo34XKl8jZk9Q/maBxzLTl3t7HvZ1TB842LQ== From: Miquel Raynal To: Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org Cc: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Pratyush Yadav , Michael Walle , , Thomas Petazzoni , Srinivas Kandagatla , , Miquel Raynal Subject: [PATCH v2 01/17] dt-bindings: mtd: Clarify all partition subnodes Date: Fri, 4 Nov 2022 17:47:02 +0100 Message-Id: <20221104164718.1290859-2-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221104164718.1290859-1-miquel.raynal@bootlin.com> References: <20221104164718.1290859-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Over time the various ways to define MTD partitions has evolved. Most of the controllers support several different bindings. Let's define all possible choices in one file and mark the legacy ones deprecated. This way, we can just reference this file and avoid dupplicating these definitions. Signed-off-by: Miquel Raynal --- .../devicetree/bindings/mtd/mtd.yaml | 17 ++++++++++ .../bindings/mtd/partitions/partitions.yaml | 33 +++++++++++++++++++ 2 files changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/partitions/partit= ions.yaml diff --git a/Documentation/devicetree/bindings/mtd/mtd.yaml b/Documentation= /devicetree/bindings/mtd/mtd.yaml index 3498e485679b..a6b498bbdbb6 100644 --- a/Documentation/devicetree/bindings/mtd/mtd.yaml +++ b/Documentation/devicetree/bindings/mtd/mtd.yaml @@ -21,7 +21,24 @@ properties: based name) in order to ease flash device identification and/or describe what they are used for. =20 + '#address-cells': + deprecated: true + + '#size-cells': + deprecated: true + + partitions: + $ref: /schemas/mtd/partitions/partitions.yaml + patternProperties: + "@[0-9a-f]+$": + $ref: partitions/partition.yaml + deprecated: true + + "^partition@[0-9a-f]+": + $ref: partitions/partition.yaml + deprecated: true + "^otp(-[0-9]+)?$": type: object $ref: ../nvmem/nvmem.yaml# diff --git a/Documentation/devicetree/bindings/mtd/partitions/partitions.ya= ml b/Documentation/devicetree/bindings/mtd/partitions/partitions.yaml new file mode 100644 index 000000000000..ff65795de285 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partitions/partitions.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/partitions/partitions.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Partitions + +description: | + This binding is generic and describes the content of the partitions cont= ainer + node. All partition parsers must be referenced here. + +maintainers: + - Miquel Raynal + +properties: + compatible: true + + '#address-cells': + enum: [1, 2] + + '#size-cells': + enum: [1, 2] + +patternProperties: + "partition(-.+|@[0-9a-f]+)": + $ref: partition.yaml + +required: + - compatible + +# Temporary value, should be set to false when constraining the parsers li= st +additionalProperties: true --=20 2.34.1