Commit 4d4ea94f authored by Thierry Reding's avatar Thierry Reding Committed by Rob Herring

dt-bindings: memory: Document Tegra210 EMC table

Add device tree bindings for the Tegra210 EMC table that is passed via a
reserved-memory device tree node.
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211217165919.2700920-1-thierry.reding@gmail.com
parent 7821f3a0
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/reserved-memory/nvidia,tegra210-emc-table.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NVIDIA Tegra210 EMC Frequency Table Device Tree Bindings
maintainers:
- Thierry Reding <thierry.reding@gmail.com>
- Jon Hunter <jonathanh@nvidia.com>
description: On Tegra210, firmware passes a binary representation of the
EMC frequency table via a reserved memory region.
allOf:
- $ref: "reserved-memory.yaml"
properties:
compatible:
const: nvidia,tegra210-emc-table
reg:
description: region of memory reserved by firmware to pass the EMC
frequency table
unevaluatedProperties: false
required:
- compatible
- reg
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