Files
cubelinux-kernel/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr4.yaml
T
Greg Kroah-Hartman 598cf27219 Linux 6.19.3
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr4.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: LPDDR4 SDRAM compliant to JEDEC JESD209-4
maintainers:
- Krzysztof Kozlowski <krzk@kernel.org>
allOf:
- $ref: jedec,lpddr-props.yaml#
properties:
compatible:
items:
- pattern: "^lpddr4-[0-9a-f]{2},[0-9a-f]{4}$"
- const: jedec,lpddr4
required:
- compatible
- density
- io-width
unevaluatedProperties: false
examples:
- |
lpddr {
compatible = "lpddr4-ff,0100", "jedec,lpddr4";
density = <8192>;
io-width = <16>;
revision-id = <1 0>;
};