From mboxrd@z Thu Jan 1 00:00:00 1970 From: Doug Berger 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> References: <20220913195508.3511038-1-opendmb@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: 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== In-Reply-To: <20220913195508.3511038-1-opendmb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-ID: Content-Type: text/plain; charset="us-ascii" 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 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-u79uwXL29TY76Z2rM5mHXA@public.gmane.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