From mboxrd@z Thu Jan 1 00:00:00 1970 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 DC8CEECAAD8 for ; Tue, 13 Sep 2022 20:00:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230178AbiIMUAA (ORCPT ); Tue, 13 Sep 2022 16:00:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46960 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229743AbiIMT7R (ORCPT ); Tue, 13 Sep 2022 15:59:17 -0400 Received: from mail-qk1-x735.google.com (mail-qk1-x735.google.com [IPv6:2607:f8b0:4864:20::735]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D55678BF6; Tue, 13 Sep 2022 12:58:54 -0700 (PDT) Received: by mail-qk1-x735.google.com with SMTP id d17so8539481qko.13; Tue, 13 Sep 2022 12:58:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=0ytqVsMPjuVvTMmUHQDgw++YWpDMZOL8Z97lPlE2FVY=; b=io9Nt4/RcZ2YZMphnT4cANVUYCQB6U7tpDHWWA0ymeRAMaiACQe59CDdxV3fKa+Hsn xNls20lsFyfw6rNS33zM5vtcFodTEOrCxgBbNhbWX8T1mEeMX+VwfC33CIm+xfP758LM zM7bYSmAZtJOGaBc2/pCs2H6YwEWsP5kO079m4wM+f6s/zfDbHxnmlkNGrxVR7sLq2J2 vi+KzltoxbcgQVb6NYjPdS8rs20FudQRcZ6AiEV/jd58a8RhxFomEIPJSEoUVrySG9CU fGCpRyRxdV4msiy4sXSvtH2LCG/1JOnoJrLiDkFSx8Zr9e7tZ4S5+YfhjAOUxZaXHtxy O3kw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=0ytqVsMPjuVvTMmUHQDgw++YWpDMZOL8Z97lPlE2FVY=; b=ZQs7vf9Islv6Wbory1SqXuxXCb2rDP4tYv2q0p7RXJaDcwPblba2PqaDF/QkC5Q5aU ldZ5JsmPRWL6PEprxVb/gLa6nE498IBUU6Qy58fFSQLaNbINQ7ljgyOUQCUbTKg5QPaL felKmzP9PAglUrKUOryFmpnkAkmy+YzGZuoV4P5KIEBngbVlRnQIiz6QAERn6b3u6Gnb TLZdWOHhXga0Zr8DC3MQU1sU9x5wpscl6nRKM619Hq5SdPZ33kK0xEy0+ykBSFtlRZHJ 6SZdkDzwx3ve0qHpmSyuQ1Bp1xd5zvSaXf0tpz4N2n26ReYN7Cje8U1Zq8kdcua/EXis rCIA== X-Gm-Message-State: ACgBeo2kxXrTsxSI/YzgtnPtx8AJIce6cBZkX9Ct4xJvGQslSpRVRQl0 b7gB1WqYbHMBxwXgvXn3o9k= X-Google-Smtp-Source: AA6agR6d/FiwNOHoDQ8OKNxH916Sryp0qXJllILzqqegobMzkZRMGgPUcF2Qjw5zlXSo5I0Sdx+6eA== X-Received: by 2002:a05:620a:4407:b0:6cb:e111:32c2 with SMTP id v7-20020a05620a440700b006cbe11132c2mr18923399qkp.415.1663099133214; Tue, 13 Sep 2022 12:58:53 -0700 (PDT) Received: from stbirv-lnx-3.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id s11-20020a05620a29cb00b006b8e049cf08sm276305qkp.2.2022.09.13.12.58.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Sep 2022 12:58:52 -0700 (PDT) From: Doug Berger To: Andrew Morton Cc: Jonathan Corbet , Rob Herring , Krzysztof Kozlowski , Frank Rowand , Mike Kravetz , Muchun Song , Mike Rapoport , Christoph Hellwig , Marek Szyprowski , Robin Murphy , Borislav Petkov , "Paul E. McKenney" , Neeraj Upadhyay , Randy Dunlap , Damien Le Moal , Doug Berger , Florian Fainelli , David Hildenbrand , Zi Yan , Oscar Salvador , Hari Bathini , Kees Cook , - , KOSAKI Motohiro , Mel Gorman , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux.dev Subject: [PATCH 16/21] dt-bindings: reserved-memory: introduce designated-movable-block Date: Tue, 13 Sep 2022 12:55:03 -0700 Message-Id: <20220913195508.3511038-17-opendmb@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220913195508.3511038-1-opendmb@gmail.com> References: <20220913195508.3511038-1-opendmb@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Introduce designated-movable-block.yaml to document the devicetree binding for Designated Movable Block children of the reserved-memory node. Signed-off-by: Doug Berger --- .../designated-movable-block.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/reserved-memory/designated-movable-block.yaml diff --git a/Documentation/devicetree/bindings/reserved-memory/designated-movable-block.yaml b/Documentation/devicetree/bindings/reserved-memory/designated-movable-block.yaml new file mode 100644 index 000000000000..42f846069a2e --- /dev/null +++ b/Documentation/devicetree/bindings/reserved-memory/designated-movable-block.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reserved-memory/designated-movable-block.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: /reserved-memory Designated Movable Block node binding + +maintainers: + - devicetree-spec@vger.kernel.org + +allOf: + - $ref: "reserved-memory.yaml" + +properties: + compatible: + const: designated-movable-block + description: + This indicates a region of memory meant to be placed into + ZONE_MOVABLE. + +unevaluatedProperties: false + +required: + - compatible + - reusable + +examples: + - | + reserved-memory { + #address-cells = <0x2>; + #size-cells = <0x2>; + + DMB0@10800000 { + compatible = "designated-movable-block"; + reusable; + reg = <0x0 0x10800000 0x0 0x2d800000>; + }; + + DMB1@40000000 { + compatible = "designated-movable-block"; + reusable; + reg = <0x0 0x40000000 0x0 0x30000000>; + }; + + DMB2@80000000 { + compatible = "designated-movable-block"; + reusable; + reg = <0x0 0x80000000 0x0 0x2fc00000>; + }; + }; -- 2.25.1