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    Subject[PATCH v2 02/25] dt-bindings: arm: apple: Add bindings for Apple ARM platforms
    Date
    This introduces bindings for all three 2020 Apple M1 devices:

    * apple,j274 - Mac mini (M1, 2020)
    * apple,j293 - MacBook Pro (13-inch, M1, 2020)
    * apple,j313 - MacBook Air (M1, 2020)

    Signed-off-by: Hector Martin <marcan@marcan.st>
    ---
    .../devicetree/bindings/arm/apple.yaml | 36 +++++++++++++++++++
    MAINTAINERS | 10 ++++++
    2 files changed, 46 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/arm/apple.yaml

    diff --git a/Documentation/devicetree/bindings/arm/apple.yaml b/Documentation/devicetree/bindings/arm/apple.yaml
    new file mode 100644
    index 000000000000..e44d308d6bde
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/arm/apple.yaml
    @@ -0,0 +1,36 @@
    +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/arm/apple.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: Apple ARM Machine Device Tree Bindings
    +
    +maintainers:
    + - Hector Martin <marcan@marcan.st>
    +
    +description: |
    + Apple ARM ("Apple Silicon") platforms should contain compatible strings
    + in the following format:
    +
    + - apple,j274 (board/device ID)
    + - apple,m1 (SoC name)
    + - apple,arm-platform (Apple Silicon)
    +
    +properties:
    + $nodename:
    + const: "/"
    + compatible:
    + oneOf:
    + - description: Apple M1 SoC based platforms
    + items:
    + - enum:
    + - apple,j274 # Mac mini (M1, 2020)
    + - apple,j293 # MacBook Pro (13-inch, M1, 2020)
    + - apple,j313 # MacBook Air (M1, 2020)
    + - const: apple,m1
    + - const: apple,arm-platform
    +
    +additionalProperties: true
    +
    +...
    diff --git a/MAINTAINERS b/MAINTAINERS
    index d3e847f7f3dc..4eba6ab16bd9 100644
    --- a/MAINTAINERS
    +++ b/MAINTAINERS
    @@ -1625,6 +1625,16 @@ F: arch/arm/mach-alpine/
    F: arch/arm64/boot/dts/amazon/
    F: drivers/*/*alpine*

    +ARM/APPLE MACHINE SUPPORT
    +M: Hector Martin <marcan@marcan.st>
    +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
    +S: Maintained
    +W: https://asahilinux.org
    +B: https://github.com/AsahiLinux/linux/issues
    +C: irc://chat.freenode.net/asahi-dev
    +T: git https://github.com/AsahiLinux/linux.git
    +F: Documentation/devicetree/bindings/arm/apple.yaml
    +
    ARM/ARTPEC MACHINE SUPPORT
    M: Jesper Nilsson <jesper.nilsson@axis.com>
    M: Lars Persson <lars.persson@axis.com>
    --
    2.30.0
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