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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/nvmem/qcom,spmi-sdam.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies, Inc. SPMI SDAM
maintainers:
- Shyam Kumar Thella <sthella@codeaurora.org>
description: |
The SDAM provides scratch register space for the PMIC clients. This
memory can be used by software to store information or communicate
to/from the PBUS.
allOf:
- $ref: nvmem.yaml#
- $ref: nvmem-deprecated-cells.yaml#
properties:
compatible:
enum:
- qcom,spmi-sdam
reg:
maxItems: 1
ranges: true
required:
- compatible
- reg
- ranges
unevaluatedProperties: false
examples:
- |
pmic {
#address-cells = <1>;
#size-cells = <0>;
sdam_1: nvram@b000 {
compatible = "qcom,spmi-sdam";
reg = <0xb000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0xb000 0x100>;
/* Data cells */
restart_reason: restart@50 {
reg = <0x50 0x1>;
bits = <6 2>;
};
};
};
...
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