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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/misc/nvidia,tegra20-apbmisc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NVIDIA Tegra APBMISC block
maintainers:
- Thierry Reding <thierry.reding@gmail.com>
- Jon Hunter <jonathanh@nvidia.com>
properties:
compatible:
oneOf:
- items:
- enum:
- nvidia,tegra210-apbmisc
- nvidia,tegra124-apbmisc
- nvidia,tegra114-apbmisc
- nvidia,tegra30-apbmisc
- const: nvidia,tegra20-apbmisc
- items:
- const: nvidia,tegra20-apbmisc
reg:
items:
- description: physical address and length of the registers which
contain revision and debug features
- description: physical address and length of the registers which
indicate strapping options
nvidia,long-ram-code:
description: If present, the RAM code is long (4 bit). If not, short
(2 bit).
type: boolean
additionalProperties: false
required:
- compatible
- reg
examples:
- |
apbmisc@70000800 {
compatible = "nvidia,tegra20-apbmisc";
reg = <0x70000800 0x64>, /* Chip revision */
<0x70000008 0x04>; /* Strapping options */
};
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