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SubjectRe: [PATCH 1/2] dt-bindings: nvmem: Add apple,efuses


On Thu, Mar 3, 2022, at 19:00, Krzysztof Kozlowski wrote:
> On 27/02/2022 12:57, Sven Peter wrote:
>> Apple SoCs come with eFuses used to store factory-programmed data
>> such as calibration settings for the PCIe and Type-C PHY.
>>
>> Signed-off-by: Sven Peter <sven@svenpeter.dev>
>> ---
>> .../bindings/nvmem/apple,efuses.yaml | 50 +++++++++++++++++++
>> MAINTAINERS | 1 +
>> 2 files changed, 51 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/nvmem/apple,efuses.yaml b/Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
>> new file mode 100644
>> index 000000000000..a735d54856ae
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
>> @@ -0,0 +1,50 @@
>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/nvmem/apple,efuses.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Apple SoC eFuse-based NVMEM
>> +
>> +description: |
>> + Apple SoCs such as the M1 contain factory-programmed eFuses used to e.g. store
>> + calibration data for the PCIe and the Type-C PHY or unique chip identifiers such
>> + as the ECID.
>> +
>> +maintainers:
>> + - Sven Peter <sven@svenpeter.dev>
>> +
>> +allOf:
>> + - $ref: "nvmem.yaml#"
>> +
>> +properties:
>> + compatible:
>> + items:
>> + - enum:
>> + - apple,t8103-efuses
>> + - apple,t6000-efuses
>> + - const: apple,efuses
>> +
>> + reg:
>> + maxItems: 1
>> +
>> +required:
>> + - compatible
>> + - reg
>> +
>> +unevaluatedProperties: false
>> +
>> +examples:
>> + - |
>> + efuse@3d2bc000 {
>> + compatible = "apple,t8103-efuses", "apple,efuses";
>> + reg = <0x3d2bc000 0x1000>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> +
>> + ecid: efuse@500 {
>> + reg = <0x500 0x8>;
>
> Mismatched indentation. Rest looks good.

Good catch, thanks! Will fix it for v2.


Best,


Sven

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