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SubjectRe: [PATCH 2/9] dt-bindings: soc: apple: Add ANS NVMe
From
On 21/03/2022 17:50, Sven Peter wrote:
> Apple SoCs such as the M1 come with an embedded NVMe coprocessor called
> ANS2.
>
> Signed-off-by: Sven Peter <sven@svenpeter.dev>
> ---
> .../bindings/soc/apple/apple,nvme-ans.yaml | 75 +++++++++++++++++++
> 1 file changed, 75 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/soc/apple/apple,nvme-ans.yaml
>
> diff --git a/Documentation/devicetree/bindings/soc/apple/apple,nvme-ans.yaml b/Documentation/devicetree/bindings/soc/apple/apple,nvme-ans.yaml
> new file mode 100644
> index 000000000000..e1f4c1c572aa
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/apple/apple,nvme-ans.yaml
> @@ -0,0 +1,75 @@
> +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/apple/apple,nvme-ans.yaml#

Do not drop all code in soc/apple, but please use respective subsystems.
Apple is not a subsystem, is not special.

> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Apple ANS NVM Express host controller
> +
> +maintainers:
> + - Sven Peter <sven@svenpeter.dev>
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - apple,t8103-nvme-ans2
> + - apple,t6000-nvme-ans2
> + - const: apple,nvme-ans2
> +
> + reg:
> + items:
> + - description: NVMe and NVMMU registers
> + - description: ANS2 co-processor control registers
> +
> + reg-names:
> + items:
> + - const: nvme
> + - const: ans
> +
> + resets:
> + maxItems: 1
> +
> + power-domains: true

maxItems



Best regards,
Krzysztof

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