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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/sram/qcom,imem.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm IMEM memory region
maintainers:
- Bjorn Andersson <bjorn.andersson@linaro.org>
description:
Qualcomm IMEM is dedicated memory region for various debug features and DMA
transactions.
properties:
compatible:
items:
- enum:
- qcom,apq8064-imem
- qcom,msm8226-imem
- qcom,msm8974-imem
- qcom,qcs404-imem
- qcom,qcs8300-imem
- qcom,qdu1000-imem
- qcom,sa8775p-imem
- qcom,sc7180-imem
- qcom,sc7280-imem
- qcom,sdm630-imem
- qcom,sdm845-imem
- qcom,sdx55-imem
- qcom,sdx65-imem
- qcom,sm6375-imem
- qcom,sm8450-imem
- const: syscon
- const: simple-mfd
reg:
maxItems: 1
ranges: true
'#address-cells':
const: 1
'#size-cells':
const: 1
reboot-mode:
$ref: /schemas/power/reset/syscon-reboot-mode.yaml#
patternProperties:
"^pil-reloc@[0-9a-f]+$":
$ref: /schemas/remoteproc/qcom,pil-info.yaml#
description: Peripheral image loader relocation region
required:
- compatible
- reg
additionalProperties: false
examples:
- |
soc {
#address-cells = <2>;
#size-cells = <2>;
sram@146bf000 {
compatible = "qcom,sdm845-imem", "syscon", "simple-mfd";
reg = <0 0x146bf000 0 0x1000>;
ranges = <0 0 0x146bf000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
pil-reloc@94c {
compatible = "qcom,pil-reloc-info";
reg = <0x94c 0xc8>;
};
};
};
|
